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55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package sets
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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 TestStringList_Len(t *testing.T) {
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var sl0 StringList = [][]string{}
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assert.Equal(t, 0, sl0.Len())
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var sl1 StringList = [][]string{
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{""},
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}
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assert.Equal(t, 1, sl1.Len())
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var sl2 StringList = [][]string{
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{"a", "b"},
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{"b", "c"},
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}
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assert.Equal(t, 2, sl2.Len())
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}
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func TestStringList_Insert(t *testing.T) {
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var sl StringList
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assert.Equal(t, 0, sl.Len())
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sl = sl.Insert([]string{"a", "b", "c"})
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assert.Equal(t, 1, sl.Len())
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sl = sl.Insert([]string{"c", "b", "a"})
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assert.Equal(t, 2, sl.Len())
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sl = sl.Insert([]string{"a", "b", "c"})
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assert.Equal(t, 2, sl.Len())
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}
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func TestStringList_Has(t *testing.T) {
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var sl StringList
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assert.False(t, sl.Has([]string{}))
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assert.False(t, sl.Has([]string{"a", "b", "c"}))
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sl = sl.Insert([]string{"a", "b", "c"})
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assert.True(t, sl.Has([]string{"a", "b", "c"}))
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assert.False(t, sl.Has([]string{"b", "c", "a"}))
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sl = sl.Insert([]string{})
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assert.True(t, sl.Has([]string{}))
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}
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