pipeline/pkg/reconciler/taskrun/resources/cloudevent/cloudeventsfakeclient.go
Vincent Demeester e2aa335ec7 Refactor reconciler package to not reference api version
The reconciler package might use support an api version or more, but
should be itseslf under an api version package. Only the types need to be.

Signed-off-by: Vincent Demeester <vdemeest@redhat.com>
2019-08-19 11:07:59 -05:00

65 lines
1.9 KiB
Go

/*
Copyright 2019 The Tekton 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 cloudevent
import (
"context"
"fmt"
"github.com/cloudevents/sdk-go/pkg/cloudevents"
"github.com/cloudevents/sdk-go/pkg/cloudevents/client"
)
// FakeClientBehaviour defines how the client will behave
type FakeClientBehaviour struct {
SendSuccessfully bool
}
// FakeClient is a fake CloudEvent client for unit testing
// Holding a pointer to the behaviour allows to change the behaviour of a client
type FakeClient struct {
behaviour *FakeClientBehaviour
event cloudevents.Event
}
// NewFakeClient is a FakeClient factory, it returns a client for the target
func NewFakeClient(behaviour *FakeClientBehaviour) client.Client {
c := FakeClient{
behaviour: behaviour,
}
return c
}
// Send fakes the Send method from kncloudevents.NewDefaultClient
func (c FakeClient) Send(ctx context.Context, event cloudevents.Event) (*cloudevents.Event, error) {
c.event = event
if c.behaviour.SendSuccessfully {
return &event, nil
}
return nil, fmt.Errorf("%s had to fail", event.Context.GetID())
}
// StartReceiver fakes the StartReceiver method from kncloudevents.NewDefaultClient
func (c FakeClient) StartReceiver(ctx context.Context, fn interface{}) error {
return nil
}
// WithClient adds to the context a fake client with the desired behaviour
func WithClient(ctx context.Context, behaviour *FakeClientBehaviour) context.Context {
return context.WithValue(ctx, CECKey{}, NewFakeClient(behaviour))
}