38 lines
1 KiB
Go
38 lines
1 KiB
Go
package txt
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestClip(t *testing.T) {
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t.Run("ShortEnough", func(t *testing.T) {
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assert.Equal(t, "I'm ä lazy BRoWN fox!", Clip("I'm ä lazy BRoWN fox!", 128))
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})
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t.Run("Clip", func(t *testing.T) {
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assert.Equal(t, "I'm ä", Clip("I'm ä lazy BRoWN fox!", 6))
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assert.Equal(t, "I'm ä", Clip("I'm ä lazy BRoWN fox!", 7))
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})
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t.Run("TrimSpace", func(t *testing.T) {
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assert.Equal(t, "abc", Clip(" abc ty3q5y4y46uy", 4))
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})
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t.Run("Empty", func(t *testing.T) {
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assert.Equal(t, "", Clip("", -1))
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})
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}
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func TestShorten(t *testing.T) {
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t.Run("ShortEnough", func(t *testing.T) {
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assert.Equal(t, "fox!", Shorten("fox!", 6, "..."))
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})
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t.Run("CustomSuffix", func(t *testing.T) {
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assert.Equal(t, "I'm...", Shorten("I'm ä lazy BRoWN fox!", 8, "..."))
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})
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t.Run("DefaultSuffix", func(t *testing.T) {
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assert.Equal(t, "I'm…", Shorten("I'm ä lazy BRoWN fox!", 7, ""))
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})
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t.Run("Empty", func(t *testing.T) {
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assert.Equal(t, "", Shorten("", -1, ""))
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})
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}
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