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69 lines
1.4 KiB
69 lines
1.4 KiB
package cmap
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import (
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"fmt"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestIterateKeysWithValues(t *testing.T) {
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cmap := NewCMap()
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for i := 1; i <= 10; i++ {
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cmap.Set(fmt.Sprintf("key%d", i), fmt.Sprintf("value%d", i))
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}
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// Testing size
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assert.Equal(t, 10, cmap.Size())
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assert.Equal(t, 10, len(cmap.Keys()))
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assert.Equal(t, 10, len(cmap.Values()))
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// Iterating Keys, checking for matching Value
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for _, key := range cmap.Keys() {
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val := strings.Replace(key, "key", "value", -1)
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assert.Equal(t, val, cmap.Get(key))
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}
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// Test if all keys are within []Keys()
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keys := cmap.Keys()
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for i := 1; i <= 10; i++ {
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assert.Contains(t, keys, fmt.Sprintf("key%d", i), "cmap.Keys() should contain key")
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}
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// Delete 1 Key
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cmap.Delete("key1")
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assert.NotEqual(
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t,
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len(keys),
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len(cmap.Keys()),
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"[]keys and []Keys() should not be equal, they are copies, one item was removed",
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)
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}
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func TestContains(t *testing.T) {
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cmap := NewCMap()
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cmap.Set("key1", "value1")
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// Test for known values
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assert.True(t, cmap.Has("key1"))
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assert.Equal(t, "value1", cmap.Get("key1"))
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// Test for unknown values
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assert.False(t, cmap.Has("key2"))
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assert.Nil(t, cmap.Get("key2"))
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}
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func BenchmarkCMapHas(b *testing.B) {
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m := NewCMap()
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for i := 0; i < 1000; i++ {
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m.Set(string(rune(i)), i)
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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m.Has(string(rune(i)))
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}
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}
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