47 lines
1.0 KiB
Go
47 lines
1.0 KiB
Go
package bigcache
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestEncodeDecode(t *testing.T) {
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// given
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now := uint64(time.Now().Unix())
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hash := uint64(42)
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key := "key"
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data := []byte("data")
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buffer := make([]byte, 100)
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// when
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wrapped := wrapEntry(now, hash, key, data, &buffer)
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// then
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assert.Equal(t, key, readKeyFromEntry(wrapped))
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assert.Equal(t, hash, readHashFromEntry(wrapped))
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assert.Equal(t, now, readTimestampFromEntry(wrapped))
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assert.Equal(t, data, readEntry(wrapped))
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assert.Equal(t, 100, len(buffer))
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}
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func TestAllocateBiggerBuffer(t *testing.T) {
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//given
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now := uint64(time.Now().Unix())
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hash := uint64(42)
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key := "1"
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data := []byte("2")
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buffer := make([]byte, 1)
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// when
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wrapped := wrapEntry(now, hash, key, data, &buffer)
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// then
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assert.Equal(t, key, readKeyFromEntry(wrapped))
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assert.Equal(t, hash, readHashFromEntry(wrapped))
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assert.Equal(t, now, readTimestampFromEntry(wrapped))
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assert.Equal(t, data, readEntry(wrapped))
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assert.Equal(t, 2+headersSizeInBytes, len(buffer))
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}
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