mirror of https://github.com/knative/pkg.git
141 lines
3.3 KiB
Go
141 lines
3.3 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 v1
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import (
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"context"
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"testing"
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"github.com/google/go-cmp/cmp"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"knative.dev/pkg/apis"
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)
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func TestValidate(t *testing.T) {
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ctx := context.Background()
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validRef := KnativeReference{
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Kind: kind,
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APIVersion: apiVersion,
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Name: name,
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Namespace: namespace,
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}
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tests := map[string]struct {
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ref *KnativeReference
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want *apis.FieldError
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}{
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"nil valid": {
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ref: nil,
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want: func() *apis.FieldError {
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fe := apis.ErrMissingField("name", "namespace", "kind", "apiVersion")
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return fe
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}(),
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},
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"valid ref": {
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ref: &validRef,
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want: nil,
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},
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"invalid ref, empty": {
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ref: &KnativeReference{},
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want: apis.ErrMissingField("name", "namespace", "kind", "apiVersion"),
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},
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"invalid ref, missing namespace": {
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ref: &KnativeReference{
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Name: name,
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Kind: kind,
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APIVersion: apiVersion,
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},
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want: func() *apis.FieldError {
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fe := apis.ErrMissingField("namespace")
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return fe
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}(),
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},
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"invalid ref, missing kind": {
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ref: &KnativeReference{
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Namespace: namespace,
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Name: name,
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APIVersion: apiVersion,
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},
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want: func() *apis.FieldError {
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fe := apis.ErrMissingField("kind")
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return fe
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}(),
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},
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"invalid ref, missing api version": {
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ref: &KnativeReference{
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Namespace: namespace,
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Name: name,
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Kind: kind,
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},
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want: func() *apis.FieldError {
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return apis.ErrMissingField("apiVersion")
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}(),
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},
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}
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for name, tc := range tests {
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t.Run(name, func(t *testing.T) {
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gotErr := tc.ref.Validate(ctx)
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if tc.want != nil {
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if diff := cmp.Diff(tc.want.Error(), gotErr.Error()); diff != "" {
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t.Errorf("Got: %v wanted %v", gotErr, tc.want)
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}
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} else if gotErr != nil {
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t.Errorf("Validate() = %v, wanted nil", gotErr)
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}
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})
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}
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}
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func TestKnativeReferenceSetDefaults(t *testing.T) {
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ctx := context.Background()
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parentNamespace := "parentNamespace"
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tests := map[string]struct {
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ref *KnativeReference
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ctx context.Context
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want string
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}{
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"namespace set, nothing in context, not modified ": {
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ref: &KnativeReference{Namespace: namespace},
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ctx: ctx,
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want: namespace,
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},
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"namespace set, context set, not modified ": {
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ref: &KnativeReference{Namespace: namespace},
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ctx: apis.WithinParent(ctx, metav1.ObjectMeta{Namespace: parentNamespace}),
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want: namespace,
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},
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"namespace not set, context set, defaulted": {
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ref: &KnativeReference{},
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ctx: apis.WithinParent(ctx, metav1.ObjectMeta{Namespace: parentNamespace}),
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want: parentNamespace,
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},
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}
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for name, tc := range tests {
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t.Run(name, func(t *testing.T) {
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tc.ref.SetDefaults(tc.ctx)
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if tc.ref.Namespace != tc.want {
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t.Errorf("Got: %s wanted %s", tc.ref.Namespace, tc.want)
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}
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})
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}
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}
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