👷‍♂️ Consistently use sys.executable to run subprocesses, needed by OpenSUSE (#408)

Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>

tests/test_compat/test_option_get_help.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 import typer.core
 from typer.testing import CliRunner
@@ -40,7 +41,7 @@ def test_coverage_call():
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_completion/test_completion.py

@@ -47,7 +47,7 @@ def test_install_completion():
 
 def test_completion_invalid_instruction():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__],
+        [sys.executable, "-m", "coverage", "run", mod.__file__],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -63,7 +63,7 @@ def test_completion_invalid_instruction():
 
 def test_completion_source_bash():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__],
+        [sys.executable, "-m", "coverage", "run", mod.__file__],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -81,7 +81,7 @@ def test_completion_source_bash():
 
 def test_completion_source_invalid_shell():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__],
+        [sys.executable, "-m", "coverage", "run", mod.__file__],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -96,7 +96,7 @@ def test_completion_source_invalid_shell():
 
 def test_completion_source_invalid_instruction():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__],
+        [sys.executable, "-m", "coverage", "run", mod.__file__],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -111,7 +111,7 @@ def test_completion_source_invalid_instruction():
 
 def test_completion_source_zsh():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__],
+        [sys.executable, "-m", "coverage", "run", mod.__file__],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -126,7 +126,7 @@ def test_completion_source_zsh():
 
 def test_completion_source_fish():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__],
+        [sys.executable, "-m", "coverage", "run", mod.__file__],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -141,7 +141,7 @@ def test_completion_source_fish():
 
 def test_completion_source_powershell():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__],
+        [sys.executable, "-m", "coverage", "run", mod.__file__],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -159,7 +159,7 @@ def test_completion_source_powershell():
 
 def test_completion_source_pwsh():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__],
+        [sys.executable, "-m", "coverage", "run", mod.__file__],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_completion/test_completion_complete.py

@@ -1,12 +1,13 @@
 import os
 import subprocess
+import sys
 
 from docs_src.commands.help import tutorial001 as mod
 
 
 def test_completion_complete_subcommand_bash():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -23,7 +24,7 @@ def test_completion_complete_subcommand_bash():
 
 def test_completion_complete_subcommand_bash_invalid():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -40,7 +41,7 @@ def test_completion_complete_subcommand_bash_invalid():
 
 def test_completion_complete_subcommand_zsh():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -59,7 +60,7 @@ def test_completion_complete_subcommand_zsh():
 
 def test_completion_complete_subcommand_zsh_files():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -75,7 +76,7 @@ def test_completion_complete_subcommand_zsh_files():
 
 def test_completion_complete_subcommand_fish():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -95,7 +96,7 @@ def test_completion_complete_subcommand_fish():
 
 def test_completion_complete_subcommand_fish_should_complete():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -112,7 +113,7 @@ def test_completion_complete_subcommand_fish_should_complete():
 
 def test_completion_complete_subcommand_fish_should_complete_no():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -129,7 +130,7 @@ def test_completion_complete_subcommand_fish_should_complete_no():
 
 def test_completion_complete_subcommand_powershell():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -147,7 +148,7 @@ def test_completion_complete_subcommand_powershell():
 
 def test_completion_complete_subcommand_pwsh():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -165,7 +166,7 @@ def test_completion_complete_subcommand_pwsh():
 
 def test_completion_complete_subcommand_noshell():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_completion/test_completion_complete_no_help.py

@@ -1,12 +1,13 @@
 import os
 import subprocess
+import sys
 
 from docs_src.commands.index import tutorial002 as mod
 
 
 def test_completion_complete_subcommand_zsh():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -23,7 +24,7 @@ def test_completion_complete_subcommand_zsh():
 
 def test_completion_complete_subcommand_fish():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -40,7 +41,7 @@ def test_completion_complete_subcommand_fish():
 
 def test_completion_complete_subcommand_powershell():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -56,7 +57,7 @@ def test_completion_complete_subcommand_powershell():
 
 def test_completion_complete_subcommand_pwsh():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_completion/test_completion_install.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 from pathlib import Path
 from unittest import mock
 
@@ -16,7 +17,7 @@ app.command()(mod.main)
 
 def test_completion_install_no_shell():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--install-completion"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--install-completion"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -39,7 +40,15 @@ def test_completion_install_bash():
     if bash_completion_path.is_file():
         text = bash_completion_path.read_text()
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--install-completion", "bash"],
+        [
+            sys.executable,
+            "-m",
+            "coverage",
+            "run",
+            mod.__file__,
+            "--install-completion",
+            "bash",
+        ],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -74,7 +83,15 @@ def test_completion_install_zsh():
     if completion_path.is_file():
         text = completion_path.read_text()
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--install-completion", "zsh"],
+        [
+            sys.executable,
+            "-m",
+            "coverage",
+            "run",
+            mod.__file__,
+            "--install-completion",
+            "zsh",
+        ],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -103,7 +120,15 @@ def test_completion_install_fish():
         Path.home() / f".config/fish/completions/{script_path.name}.fish"
     )
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--install-completion", "fish"],
+        [
+            sys.executable,
+            "-m",
+            "coverage",
+            "run",
+            mod.__file__,
+            "--install-completion",
+            "fish",
+        ],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_completion/test_completion_show.py

@@ -1,12 +1,13 @@
 import os
 import subprocess
+import sys
 
 from docs_src.commands.index import tutorial001 as mod
 
 
 def test_completion_show_no_shell():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--show-completion"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--show-completion"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -25,7 +26,15 @@ def test_completion_show_no_shell():
 
 def test_completion_show_bash():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--show-completion", "bash"],
+        [
+            sys.executable,
+            "-m",
+            "coverage",
+            "run",
+            mod.__file__,
+            "--show-completion",
+            "bash",
+        ],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -43,7 +52,15 @@ def test_completion_show_bash():
 
 def test_completion_source_zsh():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--show-completion", "zsh"],
+        [
+            sys.executable,
+            "-m",
+            "coverage",
+            "run",
+            mod.__file__,
+            "--show-completion",
+            "zsh",
+        ],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -58,7 +75,15 @@ def test_completion_source_zsh():
 
 def test_completion_source_fish():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--show-completion", "fish"],
+        [
+            sys.executable,
+            "-m",
+            "coverage",
+            "run",
+            mod.__file__,
+            "--show-completion",
+            "fish",
+        ],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -73,7 +98,15 @@ def test_completion_source_fish():
 
 def test_completion_source_powershell():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--show-completion", "powershell"],
+        [
+            sys.executable,
+            "-m",
+            "coverage",
+            "run",
+            mod.__file__,
+            "--show-completion",
+            "powershell",
+        ],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -91,7 +124,15 @@ def test_completion_source_powershell():
 
 def test_completion_source_pwsh():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--show-completion", "pwsh"],
+        [
+            sys.executable,
+            "-m",
+            "coverage",
+            "run",
+            mod.__file__,
+            "--show-completion",
+            "pwsh",
+        ],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_others.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 from pathlib import Path
 from unittest import mock
 
@@ -97,7 +98,7 @@ def test_callback_3_untyped_parameters():
 def test_completion_untyped_parameters():
     file_path = Path(__file__).parent / "assets/completion_no_types.py"
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -119,7 +120,7 @@ def test_completion_untyped_parameters():
     assert '"Carlos":"The writer of scripts."' in result.stdout
 
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -130,7 +131,7 @@ def test_completion_untyped_parameters():
 def test_completion_untyped_parameters_different_order_correct_names():
     file_path = Path(__file__).parent / "assets/completion_no_types_order.py"
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -152,7 +153,7 @@ def test_completion_untyped_parameters_different_order_correct_names():
     assert '"Carlos":"The writer of scripts."' in result.stdout
 
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_prog_name.py

@@ -1,11 +1,12 @@
 import subprocess
+import sys
 from pathlib import Path
 
 
 def test_custom_prog_name():
     file_path = Path(__file__).parent / "assets/prog_name.py"
     result = subprocess.run(
-        ["coverage", "run", str(file_path), "--help"],
+        [sys.executable, "-m", "coverage", "run", str(file_path), "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tracebacks.py

@@ -1,12 +1,13 @@
 import os
 import subprocess
+import sys
 from pathlib import Path
 
 
 def test_traceback_no_rich():
     file_path = Path(__file__).parent / "assets/type_error_no_rich.py"
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -26,7 +27,7 @@ def test_traceback_no_rich():
 def test_traceback_no_rich_short_disable():
     file_path = Path(__file__).parent / "assets/type_error_no_rich_short_disable.py"
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -46,7 +47,7 @@ def test_traceback_no_rich_short_disable():
 def test_unmodified_traceback():
     file_path = Path(__file__).parent / "assets/type_error_normal_traceback.py"
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_default/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -33,7 +34,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_default/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -35,7 +36,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_envvar/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 import typer.core
@@ -53,7 +54,7 @@ def test_call_env_var_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_envvar/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -40,7 +41,7 @@ def test_call_env_var2():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_envvar/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -40,7 +41,7 @@ def test_call_env_var_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_help/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 import typer.core
@@ -43,7 +44,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_help/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -30,7 +31,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_help/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -30,7 +31,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_help/test_tutorial004.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -30,7 +31,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_help/test_tutorial005.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -28,7 +29,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_help/test_tutorial006.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -28,7 +29,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_help/test_tutorial007.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 import typer.core
@@ -28,7 +29,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_help/test_tutorial008.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 import typer.core
@@ -41,7 +42,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_optional/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 import typer.core
@@ -42,7 +43,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_arguments/test_optional/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -31,7 +32,7 @@ def test_call_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_arguments/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -35,7 +36,7 @@ def test_delete():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_callback/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer.core
 from typer.testing import CliRunner
@@ -71,7 +72,7 @@ def test_wrong_verbose():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_callback/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -18,7 +19,7 @@ def test_app():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_callback/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -23,7 +24,7 @@ def test_for_coverage():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_callback/test_tutorial004.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -25,7 +26,7 @@ def test_app():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_context/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -25,7 +26,7 @@ def test_delete():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_context/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -31,7 +32,7 @@ def test_callback():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_context/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -31,7 +32,7 @@ def test_callback():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_context/test_tutorial004.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -20,7 +21,7 @@ def test_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_help/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -117,7 +118,7 @@ def test_init():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_help/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -48,7 +49,7 @@ def test_delete():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_help/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -36,7 +37,7 @@ def test_call():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_help/test_tutorial004.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -51,7 +52,7 @@ def test_delete():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_help/test_tutorial005.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -52,7 +53,7 @@ def test_delete():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_help/test_tutorial006.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -43,7 +44,7 @@ def test_call():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_help/test_tutorial007.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -47,7 +48,7 @@ def test_call():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_help/test_tutorial008.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -24,7 +25,7 @@ def test_call():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_index/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -23,7 +24,7 @@ def test_arg():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_index/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -32,7 +33,7 @@ def test_delete():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_name/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -31,7 +32,7 @@ def test_delete():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_one_or_multiple/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -24,7 +25,7 @@ def test_command():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_one_or_multiple/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -26,7 +27,7 @@ def test_command():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_commands/test_options/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -88,7 +89,7 @@ def test_init():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_exceptions/test_tutorial001.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 from pathlib import Path
 
 from typer.testing import CliRunner
@@ -12,7 +13,7 @@ runner = CliRunner()
 def test_traceback_rich():
     file_path = Path(mod.__file__)
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -34,7 +35,7 @@ def test_traceback_rich():
 def test_standard_traceback_env_var():
     file_path = Path(mod.__file__)
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -55,7 +56,7 @@ def test_standard_traceback_env_var():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_exceptions/test_tutorial002.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 from pathlib import Path
 
 from typer.testing import CliRunner
@@ -12,7 +13,7 @@ runner = CliRunner()
 def test_traceback_rich():
     file_path = Path(mod.__file__)
     result = subprocess.run(
-        ["coverage", "run", str(file_path), "secret"],
+        [sys.executable, "-m", "coverage", "run", str(file_path), "secret"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -34,7 +35,7 @@ def test_traceback_rich():
 def test_standard_traceback_env_var():
     file_path = Path(mod.__file__)
     result = subprocess.run(
-        ["coverage", "run", str(file_path), "secret"],
+        [sys.executable, "-m", "coverage", "run", str(file_path), "secret"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -55,7 +56,7 @@ def test_standard_traceback_env_var():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_exceptions/test_tutorial003.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 from pathlib import Path
 
 from typer.testing import CliRunner
@@ -12,7 +13,7 @@ runner = CliRunner()
 def test_traceback_rich_pretty_short_disable():
     file_path = Path(mod.__file__)
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -33,7 +34,7 @@ def test_traceback_rich_pretty_short_disable():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_exceptions/test_tutorial004.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 from pathlib import Path
 
 from typer.testing import CliRunner
@@ -12,7 +13,7 @@ runner = CliRunner()
 def test_rich_pretty_exceptions_disable():
     file_path = Path(mod.__file__)
     result = subprocess.run(
-        ["coverage", "run", str(file_path)],
+        [sys.executable, "-m", "coverage", "run", str(file_path)],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -31,7 +32,7 @@ def test_rich_pretty_exceptions_disable():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_first_steps/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -17,7 +18,7 @@ def test_cli():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_first_steps/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -25,7 +26,7 @@ def test_2():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_first_steps/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -25,7 +26,7 @@ def test_2():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_first_steps/test_tutorial004.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -49,7 +50,7 @@ def test_formal_3():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_first_steps/test_tutorial005.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -49,7 +50,7 @@ def test_formal_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_first_steps/test_tutorial006.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -44,7 +45,7 @@ def test_formal_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_multiple_values/test_arguments_with_multiple_values/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -19,7 +20,7 @@ def test_main():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_multiple_values/test_arguments_with_multiple_values/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -47,7 +48,7 @@ def test_valid_args():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_multiple_values/test_multiple_options/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -35,7 +36,7 @@ def test_3_user():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_multiple_values/test_multiple_options/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -30,7 +31,7 @@ def test_2_number():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_multiple_values/test_options_with_multiple_values/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -44,7 +45,7 @@ def test_invalid_user():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_callback/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -25,7 +26,7 @@ def test_2():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_callback/test_tutorial003.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -27,7 +28,7 @@ def test_2():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -37,7 +38,7 @@ def test_script():
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_callback/test_tutorial004.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -27,7 +28,7 @@ def test_2():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -37,7 +38,7 @@ def test_script():
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_help/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -40,7 +41,7 @@ def test_formal():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_help/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -36,7 +37,7 @@ def test_help():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_help/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -27,7 +28,7 @@ def test_help():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_name/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -27,7 +28,7 @@ def test_call():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_name/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -34,7 +35,7 @@ def test_call_long():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_name/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -28,7 +29,7 @@ def test_call():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_name/test_tutorial004.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -34,7 +35,7 @@ def test_call_long():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_name/test_tutorial005.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -46,7 +47,7 @@ def test_call_condensed_wrong_order():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_prompt/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -34,7 +35,7 @@ def test_help():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_prompt/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -34,7 +35,7 @@ def test_help():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_prompt/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -48,7 +49,7 @@ def test_help():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_required/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 import typer.core
@@ -45,7 +46,7 @@ def test_help_no_rich():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options/test_version/test_tutorial003.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -32,7 +33,7 @@ def test_3():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -42,7 +43,7 @@ def test_script():
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options_autocompletion/test_tutorial002.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -10,7 +11,7 @@ runner = CliRunner()
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -34,7 +35,7 @@ def test_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options_autocompletion/test_tutorial003.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -10,7 +11,7 @@ runner = CliRunner()
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -34,7 +35,7 @@ def test_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options_autocompletion/test_tutorial004.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -10,7 +11,7 @@ runner = CliRunner()
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -34,7 +35,7 @@ def test_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options_autocompletion/test_tutorial007.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -10,7 +11,7 @@ runner = CliRunner()
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -35,7 +36,7 @@ def test_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options_autocompletion/test_tutorial008.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -10,7 +11,7 @@ runner = CliRunner()
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -37,7 +38,7 @@ def test_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_options_autocompletion/test_tutorial009.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 from typer.testing import CliRunner
 
@@ -10,7 +11,7 @@ runner = CliRunner()
 
 def test_completion():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, " "],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, " "],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",
@@ -37,7 +38,7 @@ def test_1():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_bool/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -43,7 +44,7 @@ def test_invalid_no_force():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_bool/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 import typer.core
@@ -62,7 +63,7 @@ def test_invalid_no_accept():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_bool/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -34,7 +35,7 @@ def test_no_force():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_bool/test_tutorial004.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -38,7 +39,7 @@ def test_short_demo():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_datetime/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -43,7 +44,7 @@ def test_invalid():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_datetime/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -25,7 +26,7 @@ def test_usa_weird_date_format():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_enum/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -41,7 +42,7 @@ def test_invalid():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_enum/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -25,7 +26,7 @@ def test_mix():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_file/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 from pathlib import Path
 
 import typer
@@ -24,7 +25,7 @@ def test_main(tmpdir):
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_file/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 from pathlib import Path
 
 import typer
@@ -26,7 +27,7 @@ def test_main(tmpdir):
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_file/test_tutorial003.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 from pathlib import Path
 
 import typer
@@ -23,7 +24,7 @@ def test_main(tmpdir):
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_file/test_tutorial004.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 from pathlib import Path
 
 import typer
@@ -27,7 +28,7 @@ def test_main(tmpdir):
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_file/test_tutorial005.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 from pathlib import Path
 
 import typer
@@ -29,7 +30,7 @@ def test_main(tmpdir):
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_index/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -44,7 +45,7 @@ def test_invalid():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_number/test_tutorial001.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 import typer.core
@@ -90,7 +91,7 @@ def test_negative_score():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",

tests/test_tutorial/test_parameter_types/test_number/test_tutorial002.py

@@ -1,4 +1,5 @@
 import subprocess
+import sys
 
 import typer
 from typer.testing import CliRunner
@@ -33,7 +34,7 @@ def test_clamped():
 
 def test_script():
     result = subprocess.run(
-        ["coverage", "run", mod.__file__, "--help"],
+        [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"],
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         encoding="utf-8",