130 lines
2.4 KiB
Go
130 lines
2.4 KiB
Go
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// Copyright 2013 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package model
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import (
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"sort"
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"testing"
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)
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func testLabelNames(t testing.TB) {
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var scenarios = []struct {
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in LabelNames
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out LabelNames
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}{
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{
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in: LabelNames{"ZZZ", "zzz"},
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out: LabelNames{"ZZZ", "zzz"},
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},
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{
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in: LabelNames{"aaa", "AAA"},
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out: LabelNames{"AAA", "aaa"},
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},
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}
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for i, scenario := range scenarios {
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sort.Sort(scenario.in)
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for j, expected := range scenario.out {
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if expected != scenario.in[j] {
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t.Errorf("%d.%d expected %s, got %s", i, j, expected, scenario.in[j])
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}
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}
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}
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}
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func TestLabelNames(t *testing.T) {
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testLabelNames(t)
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}
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func BenchmarkLabelNames(b *testing.B) {
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for i := 0; i < b.N; i++ {
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testLabelNames(b)
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}
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}
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func testLabelValues(t testing.TB) {
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var scenarios = []struct {
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in LabelValues
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out LabelValues
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}{
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{
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in: LabelValues{"ZZZ", "zzz"},
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out: LabelValues{"ZZZ", "zzz"},
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},
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{
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in: LabelValues{"aaa", "AAA"},
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out: LabelValues{"AAA", "aaa"},
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},
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}
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for i, scenario := range scenarios {
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sort.Sort(scenario.in)
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for j, expected := range scenario.out {
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if expected != scenario.in[j] {
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t.Errorf("%d.%d expected %s, got %s", i, j, expected, scenario.in[j])
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}
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}
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}
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}
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func TestLabelValues(t *testing.T) {
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testLabelValues(t)
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}
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func BenchmarkLabelValues(b *testing.B) {
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for i := 0; i < b.N; i++ {
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testLabelValues(b)
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}
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}
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func TestLabelNameIsValid(t *testing.T) {
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var scenarios = []struct {
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ln LabelName
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valid bool
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}{
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{
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ln: "Avalid_23name",
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valid: true,
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},
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{
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ln: "_Avalid_23name",
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valid: true,
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},
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{
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ln: "1valid_23name",
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valid: false,
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},
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{
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ln: "avalid_23name",
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valid: true,
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},
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{
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ln: "Ava:lid_23name",
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valid: false,
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},
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{
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ln: "a lid_23name",
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valid: false,
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},
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}
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for _, s := range scenarios {
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if s.ln.IsValid() != s.valid {
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t.Errorf("Expected %v for %q", s.valid, s.ln)
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}
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}
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}
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