29 lines
647 B
Go
29 lines
647 B
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("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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})
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t.Run("ok", 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("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 TestTrimLen(t *testing.T) {
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t.Run("len < size", func(t *testing.T) {
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assert.Equal(t, "fox!", TrimLen("fox!", 6))
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})
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t.Run("len > size", func(t *testing.T) {
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assert.Equal(t, "I'm ...", TrimLen("I'm ä lazy BRoWN fox!", 8))
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})
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}
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