Add vendor folder to git

vendor/github.com/prometheus/common/model/labels_test.go

@@ -0,0 +1,91 @@
+// Copyright 2013 The Prometheus Authors
+// 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 (
+	"sort"
+	"testing"
+)
+
+func testLabelNames(t testing.TB) {
+	var scenarios = []struct {
+		in  LabelNames
+		out LabelNames
+	}{
+		{
+			in:  LabelNames{"ZZZ", "zzz"},
+			out: LabelNames{"ZZZ", "zzz"},
+		},
+		{
+			in:  LabelNames{"aaa", "AAA"},
+			out: LabelNames{"AAA", "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 TestLabelNames(t *testing.T) {
+	testLabelNames(t)
+}
+
+func BenchmarkLabelNames(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		testLabelNames(b)
+	}
+}
+
+func testLabelValues(t testing.TB) {
+	var scenarios = []struct {
+		in  LabelValues
+		out LabelValues
+	}{
+		{
+			in:  LabelValues{"ZZZ", "zzz"},
+			out: LabelValues{"ZZZ", "zzz"},
+		},
+		{
+			in:  LabelValues{"aaa", "AAA"},
+			out: LabelValues{"AAA", "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 TestLabelValues(t *testing.T) {
+	testLabelValues(t)
+}
+
+func BenchmarkLabelValues(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		testLabelValues(b)
+	}
+}