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20 lines
499 B
Go
20 lines
499 B
Go
package labels
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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// TestStableHash tests that StableHash is stable.
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// The hashes this test asserts should not be changed.
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func TestStableHash(t *testing.T) {
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for expectedHash, lbls := range map[uint64]Labels{
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0xef46db3751d8e999: EmptyLabels(),
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0x347c8ee7a9e29708: FromStrings("hello", "world"),
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0xcbab40540f26097d: FromStrings(MetricName, "metric", "label", "value"),
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} {
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require.Equal(t, expectedHash, StableHash(lbls))
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}
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}
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