karmada/pkg/scheduler/metrics/metrics_test.go

103 lines
2.2 KiB
Go

/*
Copyright 2024 The Karmada 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 metrics
import (
"errors"
"testing"
"time"
)
func TestBindingSchedule(t *testing.T) {
tests := []struct {
name string
scheduleType string
duration float64
err error
}{
{
name: "Successful schedule",
scheduleType: "test",
duration: 1.5,
err: nil,
},
{
name: "Failed schedule",
scheduleType: "test",
duration: 0.5,
err: errors.New("schedule failed"),
},
}
for _, tt := range tests {
t.Run(tt.name, func(_ *testing.T) {
// We can't easily test the metric values directly, so we'll just ensure the function doesn't panic
BindingSchedule(tt.scheduleType, tt.duration, tt.err)
})
}
}
func TestScheduleStep(t *testing.T) {
tests := []struct {
name string
action string
duration time.Duration
}{
{
name: "Filter step",
action: ScheduleStepFilter,
duration: 100 * time.Millisecond,
},
{
name: "Score step",
action: ScheduleStepScore,
duration: 200 * time.Millisecond,
},
}
for _, tt := range tests {
t.Run(tt.name, func(_ *testing.T) {
startTime := time.Now().Add(-tt.duration)
// Ensure the function doesn't panic
ScheduleStep(tt.action, startTime)
})
}
}
func TestCountSchedulerBindings(t *testing.T) {
tests := []struct {
name string
event string
}{
{
name: "Binding add event",
event: BindingAdd,
},
{
name: "Binding update event",
event: BindingUpdate,
},
}
for _, tt := range tests {
t.Run(tt.name, func(_ *testing.T) {
// Ensure the function doesn't panic
CountSchedulerBindings(tt.event)
})
}
}