51 lines
1.3 KiB
Go
51 lines
1.3 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 TestWords(t *testing.T) {
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t.Run("I'm a lazy brown fox!", func(t *testing.T) {
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result := Words("I'm a lazy BRoWN fox!")
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assert.Equal(t, []string{"lazy", "BRoWN", "fox"}, result)
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})
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t.Run("no result", func(t *testing.T) {
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result := Words("x")
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assert.Equal(t, []string(nil), result)
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})
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}
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func TestKeywords(t *testing.T) {
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t.Run("I'm a lazy brown fox!", func(t *testing.T) {
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result := Keywords("I'm a lazy BRoWN img!")
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assert.Equal(t, []string{"lazy", "brown"}, result)
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})
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t.Run("no result", func(t *testing.T) {
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result := Keywords("was")
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assert.Equal(t, []string(nil), result)
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})
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}
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func TestUniqueWords(t *testing.T) {
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t.Run("many", func(t *testing.T) {
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result := UniqueWords([]string{"lazy", "brown", "apple", "brown"})
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assert.Equal(t, []string{"apple", "brown", "lazy"}, result)
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})
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t.Run("one", func(t *testing.T) {
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result := UniqueWords([]string{"lazy"})
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assert.Equal(t, []string{"lazy"}, result)
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})
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}
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func TestUniqueKeywords(t *testing.T) {
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t.Run("many", func(t *testing.T) {
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result := UniqueKeywords("lazy, brown, apple, brown, ...")
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assert.Equal(t, []string{"apple", "brown", "lazy"}, result)
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})
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t.Run("one", func(t *testing.T) {
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result := UniqueKeywords("")
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assert.Equal(t, []string(nil), result)
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})
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}
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