prometheus/model/labelpair_test.go

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2013-02-08 17:03:26 +00:00
// Copyright 2013 Prometheus Team
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package model
import (
"github.com/prometheus/prometheus/utility/test"
"sort"
"testing"
)
func testLabelPairs(t test.Tester) {
var scenarios = []struct {
in LabelPairs
out LabelPairs
}{
{
in: LabelPairs{
{
Name: "AAA",
Value: "aaa",
},
},
out: LabelPairs{
{
Name: "AAA",
Value: "aaa",
},
},
},
{
in: LabelPairs{
{
Name: "aaa",
Value: "aaa",
},
{
Name: "ZZZ",
Value: "aaa",
},
},
out: LabelPairs{
{
Name: "ZZZ",
Value: "aaa",
},
{
Name: "aaa",
Value: "aaa",
},
},
},
}
for i, scenario := range scenarios {
sort.Sort(scenario.in)
for j, expected := range scenario.out {
if expected != scenario.in[j] {
t.Errorf("%d.%d expected %s, got %s", i, j, expected, scenario.in[j])
}
}
}
}
func TestLabelPairs(t *testing.T) {
testLabelPairs(t)
}
func BenchmarkLabelPairs(b *testing.B) {
for i := 0; i < b.N; i++ {
testLabelPairs(b)
}
}