forked from kubernetes-sigs/cluster-api
/
testactuator.go
101 lines (84 loc) · 2.07 KB
/
testactuator.go
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/*
Copyright 2018 The Kubernetes 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 machine
import (
"context"
"sync"
"sigs.k8s.io/cluster-api/pkg/apis/cluster/v1alpha1"
)
var _ Actuator = &TestActuator{}
type TestActuator struct {
unblock chan string
BlockOnCreate bool
BlockOnDelete bool
BlockOnUpdate bool
BlockOnExists bool
CreateCallCount int64
DeleteCallCount int64
UpdateCallCount int64
ExistsCallCount int64
ExistsValue bool
Lock sync.Mutex
}
func (a *TestActuator) Create(context.Context, *v1alpha1.Cluster, *v1alpha1.Machine) error {
defer func() {
if a.BlockOnCreate {
<-a.unblock
}
}()
a.Lock.Lock()
defer a.Lock.Unlock()
a.CreateCallCount++
return nil
}
func (a *TestActuator) Delete(context.Context, *v1alpha1.Cluster, *v1alpha1.Machine) error {
defer func() {
if a.BlockOnDelete {
<-a.unblock
}
}()
a.Lock.Lock()
defer a.Lock.Unlock()
a.DeleteCallCount++
return nil
}
func (a *TestActuator) Update(ctx context.Context, c *v1alpha1.Cluster, machine *v1alpha1.Machine) error {
defer func() {
if a.BlockOnUpdate {
<-a.unblock
}
}()
a.Lock.Lock()
defer a.Lock.Unlock()
a.UpdateCallCount++
return nil
}
func (a *TestActuator) Exists(context.Context, *v1alpha1.Cluster, *v1alpha1.Machine) (bool, error) {
defer func() {
if a.BlockOnExists {
<-a.unblock
}
}()
a.Lock.Lock()
defer a.Lock.Unlock()
a.ExistsCallCount++
return a.ExistsValue, nil
}
func newTestActuator() *TestActuator {
ta := new(TestActuator)
ta.unblock = make(chan string)
return ta
}
func (a *TestActuator) Unblock() {
close(a.unblock)
}