mirror of https://github.com/knative/pkg.git
86 lines
2.0 KiB
Go
86 lines
2.0 KiB
Go
/*
|
|
Copyright 2019 The Knative 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 injection
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
|
|
"github.com/google/go-cmp/cmp"
|
|
"k8s.io/client-go/rest"
|
|
)
|
|
|
|
func injectFoo(ctx context.Context, cfg *rest.Config) context.Context {
|
|
return ctx
|
|
}
|
|
|
|
func injectBar(ctx context.Context, cfg *rest.Config) context.Context {
|
|
return ctx
|
|
}
|
|
|
|
func TestRegisterClient(t *testing.T) {
|
|
i := &impl{}
|
|
|
|
if want, got := 0, len(i.GetClients()); got != want {
|
|
t.Errorf("GetClients() = %d, wanted %d", want, got)
|
|
}
|
|
|
|
i.RegisterClient(injectFoo)
|
|
|
|
if want, got := 1, len(i.GetClients()); got != want {
|
|
t.Errorf("GetClients() = %d, wanted %d", want, got)
|
|
}
|
|
|
|
i.RegisterClient(injectBar)
|
|
|
|
if want, got := 2, len(i.GetClients()); got != want {
|
|
t.Errorf("GetClients() = %d, wanted %d", want, got)
|
|
}
|
|
}
|
|
|
|
type fakeClient struct {
|
|
Name string
|
|
}
|
|
|
|
func TestRegisterClientFetcher(t *testing.T) {
|
|
i := &impl{}
|
|
|
|
fakeA := fakeClient{Name: "a"}
|
|
fetchA := func(ctx context.Context) interface{} {
|
|
return fakeA
|
|
}
|
|
|
|
fakeB := fakeClient{Name: "b"}
|
|
fetchB := func(ctx context.Context) interface{} {
|
|
return fakeB
|
|
}
|
|
|
|
ctx := context.Background()
|
|
if want, got := 0, len(i.FetchAllClients(ctx)); got != want {
|
|
t.Errorf("FetchAllClients() = %d, wanted %d", got, want)
|
|
}
|
|
|
|
i.RegisterClientFetcher(fetchA)
|
|
i.RegisterClientFetcher(fetchB)
|
|
|
|
got := i.FetchAllClients(ctx)
|
|
want := []interface{}{fakeA, fakeB}
|
|
if !cmp.Equal(got, want) {
|
|
t.Errorf("FetchAllClients() = %v, wanted %v", got, want)
|
|
}
|
|
}
|