mirror of https://github.com/knative/pkg.git
79 lines
2.0 KiB
Go
79 lines
2.0 KiB
Go
/*
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Copyright 2020 The Knative 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 duck
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import (
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"testing"
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appsv1 "k8s.io/api/apps/v1"
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batchv1 "k8s.io/api/batch/v1"
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v1 "knative.dev/pkg/apis/duck/v1"
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)
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// Conditions is an Implementable "duck type".
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var _ Implementable = (*v1.Conditions)(nil)
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// In order for Conditions to be Implementable, KResource must be Populatable.
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var _ Populatable = (*v1.KResource)(nil)
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// Source is an Implementable "duck type".
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var _ Implementable = (*v1.Source)(nil)
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// Verify Source resources meet duck contracts.
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var _ Populatable = (*v1.Source)(nil)
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var _ Populatable = (*v1.WithPod)(nil)
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var _ Implementable = (*v1.PodSpecable)(nil)
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func TestV1TypesImplements(t *testing.T) {
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testCases := []struct {
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instance interface{}
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iface Implementable
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}{
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{instance: &v1.AddressableType{}, iface: &v1.Addressable{}},
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{instance: &v1.KResource{}, iface: &v1.Conditions{}},
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}
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for _, tc := range testCases {
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if err := VerifyType(tc.instance, tc.iface); err != nil {
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t.Error(err)
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}
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}
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}
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func TestV1ImplementsPodSpecable(t *testing.T) {
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instances := []interface{}{
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&v1.WithPod{},
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&appsv1.ReplicaSet{},
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&appsv1.Deployment{},
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&appsv1.StatefulSet{},
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&appsv1.DaemonSet{},
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&batchv1.Job{},
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}
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for _, instance := range instances {
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if err := VerifyType(instance, &v1.PodSpecable{}); err != nil {
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t.Error(err)
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}
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}
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}
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// Addressable is an Implementable "duck type".
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var _ Implementable = (*v1.Addressable)(nil)
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// Verify AddressableType resources meet duck contracts.
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var _ Populatable = (*v1.AddressableType)(nil)
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