mirror of https://github.com/k3s-io/k3s
140 lines
2.6 KiB
Go
140 lines
2.6 KiB
Go
/*
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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 validation
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import (
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"fmt"
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"testing"
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)
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func TestValidateDuplicateLabelsFailCases(t *testing.T) {
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strs := []string{
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`{
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"metadata": {
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"labels": {
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"foo": "bar",
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"foo": "baz"
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}
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}
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}`,
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`{
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"metadata": {
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"annotations": {
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"foo": "bar",
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"foo": "baz"
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}
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}
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}`,
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`{
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"metadata": {
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"labels": {
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"foo": "blah"
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},
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"annotations": {
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"foo": "bar",
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"foo": "baz"
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}
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}
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}`,
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}
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schema := NoDoubleKeySchema{}
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for _, str := range strs {
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err := schema.ValidateBytes([]byte(str))
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if err == nil {
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t.Errorf("Unexpected non-error %s", str)
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}
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}
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}
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func TestValidateDuplicateLabelsPassCases(t *testing.T) {
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strs := []string{
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`{
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"metadata": {
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"labels": {
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"foo": "bar"
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},
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"annotations": {
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"foo": "baz"
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}
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}
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}`,
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`{
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"metadata": {}
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}`,
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`{
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"metadata": {
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"labels": {}
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}
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}`,
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}
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schema := NoDoubleKeySchema{}
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for _, str := range strs {
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err := schema.ValidateBytes([]byte(str))
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if err != nil {
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t.Errorf("Unexpected error: %v %s", err, str)
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}
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}
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}
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// AlwaysInvalidSchema is always invalid.
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type AlwaysInvalidSchema struct{}
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// ValidateBytes always fails to validate.
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func (AlwaysInvalidSchema) ValidateBytes([]byte) error {
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return fmt.Errorf("always invalid")
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}
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func TestConjunctiveSchema(t *testing.T) {
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tests := []struct {
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schemas []Schema
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shouldPass bool
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name string
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}{
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{
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schemas: []Schema{NullSchema{}, NullSchema{}},
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shouldPass: true,
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name: "all pass",
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},
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{
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schemas: []Schema{NullSchema{}, AlwaysInvalidSchema{}},
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shouldPass: false,
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name: "one fail",
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},
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{
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schemas: []Schema{AlwaysInvalidSchema{}, AlwaysInvalidSchema{}},
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shouldPass: false,
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name: "all fail",
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},
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{
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schemas: []Schema{},
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shouldPass: true,
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name: "empty",
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},
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}
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for _, test := range tests {
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schema := ConjunctiveSchema(test.schemas)
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err := schema.ValidateBytes([]byte{})
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if err != nil && test.shouldPass {
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t.Errorf("Unexpected error: %v in %s", err, test.name)
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}
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if err == nil && !test.shouldPass {
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t.Errorf("Unexpected non-error: %s", test.name)
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}
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}
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}
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