92 lines
2.9 KiB
Go
92 lines
2.9 KiB
Go
// Copyright 2014 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 prometheus
|
|
|
|
import (
|
|
"hash/fnv"
|
|
"testing"
|
|
)
|
|
|
|
func TestDelete(t *testing.T) {
|
|
desc := NewDesc("test", "helpless", []string{"l1", "l2"}, nil)
|
|
vec := MetricVec{
|
|
children: map[uint64]Metric{},
|
|
desc: desc,
|
|
hash: fnv.New64a(),
|
|
newMetric: func(lvs ...string) Metric {
|
|
return newValue(desc, UntypedValue, 0, lvs...)
|
|
},
|
|
}
|
|
|
|
if got, want := vec.Delete(Labels{"l1": "v1", "l2": "v2"}), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
|
|
vec.With(Labels{"l1": "v1", "l2": "v2"}).(Untyped).Set(42)
|
|
if got, want := vec.Delete(Labels{"l1": "v1", "l2": "v2"}), true; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
if got, want := vec.Delete(Labels{"l1": "v1", "l2": "v2"}), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
|
|
vec.With(Labels{"l1": "v1", "l2": "v2"}).(Untyped).Set(42)
|
|
if got, want := vec.Delete(Labels{"l2": "v2", "l1": "v1"}), true; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
if got, want := vec.Delete(Labels{"l2": "v2", "l1": "v1"}), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
|
|
vec.With(Labels{"l1": "v1", "l2": "v2"}).(Untyped).Set(42)
|
|
if got, want := vec.Delete(Labels{"l2": "v1", "l1": "v2"}), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
if got, want := vec.Delete(Labels{"l1": "v1"}), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
}
|
|
|
|
func TestDeleteLabelValues(t *testing.T) {
|
|
desc := NewDesc("test", "helpless", []string{"l1", "l2"}, nil)
|
|
vec := MetricVec{
|
|
children: map[uint64]Metric{},
|
|
desc: desc,
|
|
hash: fnv.New64a(),
|
|
newMetric: func(lvs ...string) Metric {
|
|
return newValue(desc, UntypedValue, 0, lvs...)
|
|
},
|
|
}
|
|
|
|
if got, want := vec.DeleteLabelValues("v1", "v2"), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
|
|
vec.With(Labels{"l1": "v1", "l2": "v2"}).(Untyped).Set(42)
|
|
if got, want := vec.DeleteLabelValues("v1", "v2"), true; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
if got, want := vec.DeleteLabelValues("v1", "v2"), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
|
|
vec.With(Labels{"l1": "v1", "l2": "v2"}).(Untyped).Set(42)
|
|
if got, want := vec.DeleteLabelValues("v2", "v1"), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
if got, want := vec.DeleteLabelValues("v1"), false; got != want {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
}
|