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44 lines
1 KiB
Go
44 lines
1 KiB
Go
package str_test
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import (
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"testing"
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. "github.com/Luzifer/go_helpers/v2/str"
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"github.com/stretchr/testify/assert"
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)
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func TestAppendIfMissing(t *testing.T) {
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sl := []string{
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"test1",
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"test2",
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"test3",
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}
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// should not append existing elements
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assert.Len(t, AppendIfMissing(sl, "test1"), 3)
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assert.Len(t, AppendIfMissing(sl, "test2"), 3)
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assert.Len(t, AppendIfMissing(sl, "test3"), 3)
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// should append not existing elements
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assert.Len(t, AppendIfMissing(sl, "test4"), 4)
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assert.Len(t, AppendIfMissing(sl, "test5"), 4)
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assert.Len(t, AppendIfMissing(sl, "test6"), 4)
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}
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func TestStringInSlice(t *testing.T) {
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sl := []string{
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"test1",
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"test2",
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"test3",
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}
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// should find elements of slice
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assert.True(t, StringInSlice("test1", sl))
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assert.True(t, StringInSlice("test2", sl))
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assert.True(t, StringInSlice("test3", sl))
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// should not find elements not in slice
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assert.False(t, StringInSlice("test4", sl))
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assert.False(t, StringInSlice("test5", sl))
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assert.False(t, StringInSlice("test6", sl))
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}
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