Add glide.yaml and vendor deps
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18880 changed files with 5166045 additions and 1 deletions
246
vendor/k8s.io/kubernetes/pkg/proxy/config/api_test.go
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vendored
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vendor/k8s.io/kubernetes/pkg/proxy/config/api_test.go
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/*
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Copyright 2014 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package config
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import (
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"testing"
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"time"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/api/v1"
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"k8s.io/kubernetes/pkg/client/cache"
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"k8s.io/kubernetes/pkg/runtime"
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"k8s.io/kubernetes/pkg/watch"
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)
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type fakeLW struct {
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listResp runtime.Object
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watchResp watch.Interface
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}
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func (lw fakeLW) List(options v1.ListOptions) (runtime.Object, error) {
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return lw.listResp, nil
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}
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func (lw fakeLW) Watch(options v1.ListOptions) (watch.Interface, error) {
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return lw.watchResp, nil
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}
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var _ cache.ListerWatcher = fakeLW{}
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func TestNewServicesSourceApi_UpdatesAndMultipleServices(t *testing.T) {
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service1v1 := &api.Service{
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ObjectMeta: api.ObjectMeta{Namespace: "testnamespace", Name: "s1"},
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Spec: api.ServiceSpec{Ports: []api.ServicePort{{Protocol: "TCP", Port: 10}}}}
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service1v2 := &api.Service{
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ObjectMeta: api.ObjectMeta{Namespace: "testnamespace", Name: "s1"},
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Spec: api.ServiceSpec{Ports: []api.ServicePort{{Protocol: "TCP", Port: 20}}}}
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service2 := &api.Service{
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ObjectMeta: api.ObjectMeta{Namespace: "testnamespace", Name: "s2"},
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Spec: api.ServiceSpec{Ports: []api.ServicePort{{Protocol: "TCP", Port: 30}}}}
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// Setup fake api client.
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fakeWatch := watch.NewFake()
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lw := fakeLW{
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listResp: &api.ServiceList{Items: []api.Service{}},
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watchResp: fakeWatch,
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}
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ch := make(chan ServiceUpdate)
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cache.NewReflector(lw, &api.Service{}, NewServiceStore(nil, ch), 30*time.Second).Run()
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got, ok := <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expected := ServiceUpdate{Op: SET, Services: []api.Service{}}
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if !api.Semantic.DeepEqual(expected, got) {
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t.Errorf("Expected %#v; Got %#v", expected, got)
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}
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// Add the first service
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fakeWatch.Add(service1v1)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expected = ServiceUpdate{Op: SET, Services: []api.Service{*service1v1}}
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if !api.Semantic.DeepEqual(expected, got) {
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t.Errorf("Expected %#v; Got %#v", expected, got)
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}
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// Add another service
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fakeWatch.Add(service2)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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// Could be sorted either of these two ways:
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expectedA := ServiceUpdate{Op: SET, Services: []api.Service{*service1v1, *service2}}
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expectedB := ServiceUpdate{Op: SET, Services: []api.Service{*service2, *service1v1}}
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if !api.Semantic.DeepEqual(expectedA, got) && !api.Semantic.DeepEqual(expectedB, got) {
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t.Errorf("Expected %#v or %#v, Got %#v", expectedA, expectedB, got)
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}
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// Modify service1
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fakeWatch.Modify(service1v2)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expectedA = ServiceUpdate{Op: SET, Services: []api.Service{*service1v2, *service2}}
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expectedB = ServiceUpdate{Op: SET, Services: []api.Service{*service2, *service1v2}}
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if !api.Semantic.DeepEqual(expectedA, got) && !api.Semantic.DeepEqual(expectedB, got) {
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t.Errorf("Expected %#v or %#v, Got %#v", expectedA, expectedB, got)
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}
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// Delete service1
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fakeWatch.Delete(service1v2)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expected = ServiceUpdate{Op: SET, Services: []api.Service{*service2}}
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if !api.Semantic.DeepEqual(expected, got) {
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t.Errorf("Expected %#v, Got %#v", expected, got)
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}
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// Delete service2
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fakeWatch.Delete(service2)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expected = ServiceUpdate{Op: SET, Services: []api.Service{}}
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if !api.Semantic.DeepEqual(expected, got) {
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t.Errorf("Expected %#v, Got %#v", expected, got)
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}
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}
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func TestNewEndpointsSourceApi_UpdatesAndMultipleEndpoints(t *testing.T) {
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endpoints1v1 := &api.Endpoints{
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ObjectMeta: api.ObjectMeta{Namespace: "testnamespace", Name: "e1"},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{
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{IP: "1.2.3.4"},
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},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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}
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endpoints1v2 := &api.Endpoints{
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ObjectMeta: api.ObjectMeta{Namespace: "testnamespace", Name: "e1"},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{
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{IP: "1.2.3.4"},
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{IP: "4.3.2.1"},
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},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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}
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endpoints2 := &api.Endpoints{
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ObjectMeta: api.ObjectMeta{Namespace: "testnamespace", Name: "e2"},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{
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{IP: "5.6.7.8"},
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},
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Ports: []api.EndpointPort{{Port: 80, Protocol: "TCP"}},
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}},
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}
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// Setup fake api client.
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fakeWatch := watch.NewFake()
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lw := fakeLW{
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listResp: &api.EndpointsList{Items: []api.Endpoints{}},
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watchResp: fakeWatch,
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}
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ch := make(chan EndpointsUpdate)
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cache.NewReflector(lw, &api.Endpoints{}, NewEndpointsStore(nil, ch), 30*time.Second).Run()
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got, ok := <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expected := EndpointsUpdate{Op: SET, Endpoints: []api.Endpoints{}}
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if !api.Semantic.DeepEqual(expected, got) {
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t.Errorf("Expected %#v; Got %#v", expected, got)
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}
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// Add the first endpoints
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fakeWatch.Add(endpoints1v1)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expected = EndpointsUpdate{Op: SET, Endpoints: []api.Endpoints{*endpoints1v1}}
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if !api.Semantic.DeepEqual(expected, got) {
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t.Errorf("Expected %#v; Got %#v", expected, got)
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}
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// Add another endpoints
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fakeWatch.Add(endpoints2)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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// Could be sorted either of these two ways:
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expectedA := EndpointsUpdate{Op: SET, Endpoints: []api.Endpoints{*endpoints1v1, *endpoints2}}
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expectedB := EndpointsUpdate{Op: SET, Endpoints: []api.Endpoints{*endpoints2, *endpoints1v1}}
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if !api.Semantic.DeepEqual(expectedA, got) && !api.Semantic.DeepEqual(expectedB, got) {
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t.Errorf("Expected %#v or %#v, Got %#v", expectedA, expectedB, got)
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}
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// Modify endpoints1
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fakeWatch.Modify(endpoints1v2)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expectedA = EndpointsUpdate{Op: SET, Endpoints: []api.Endpoints{*endpoints1v2, *endpoints2}}
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expectedB = EndpointsUpdate{Op: SET, Endpoints: []api.Endpoints{*endpoints2, *endpoints1v2}}
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if !api.Semantic.DeepEqual(expectedA, got) && !api.Semantic.DeepEqual(expectedB, got) {
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t.Errorf("Expected %#v or %#v, Got %#v", expectedA, expectedB, got)
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}
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// Delete endpoints1
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fakeWatch.Delete(endpoints1v2)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expected = EndpointsUpdate{Op: SET, Endpoints: []api.Endpoints{*endpoints2}}
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if !api.Semantic.DeepEqual(expected, got) {
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t.Errorf("Expected %#v, Got %#v", expected, got)
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}
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// Delete endpoints2
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fakeWatch.Delete(endpoints2)
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got, ok = <-ch
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if !ok {
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t.Errorf("Unable to read from channel when expected")
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}
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expected = EndpointsUpdate{Op: SET, Endpoints: []api.Endpoints{}}
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if !api.Semantic.DeepEqual(expected, got) {
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t.Errorf("Expected %#v, Got %#v", expected, got)
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}
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}
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