photoprism/internal/mutex/busy_test.go

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package mutex
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestBusy_Busy(t *testing.T) {
b := Busy{}
assert.False(t, b.Busy())
assert.False(t, b.Canceled())
assert.Nil(t, b.Start())
assert.True(t, b.Busy())
assert.False(t, b.Canceled())
b.Cancel()
assert.True(t, b.Canceled())
assert.True(t, b.Busy())
b.Stop()
assert.False(t, b.Canceled())
assert.False(t, b.Busy())
}
func TestBusy_Start(t *testing.T) {
t.Run("cancelled true", func(t *testing.T) {
b := Busy{canceled: true}
assert.Error(t, b.Start(), "still running")
})
t.Run("busy true", func(t *testing.T) {
b := Busy{busy: true}
assert.Error(t, b.Start(), "already running")
})
t.Run("success", func(t *testing.T) {
b := Busy{}
assert.Nil(t, b.Start())
})
}