97 lines
2.4 KiB
Go
97 lines
2.4 KiB
Go
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/*
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Copyright 2016 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 dnsprovider
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import (
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"testing"
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"k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
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)
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// Compile time interface check
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var _ ResourceRecordSet = record{}
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type record struct {
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name string
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rrdatas []string
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ttl int64
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type_ string
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}
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func (r record) Name() string {
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return r.name
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}
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func (r record) Ttl() int64 {
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return r.ttl
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}
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func (r record) Rrdatas() []string {
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return r.rrdatas
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}
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func (r record) Type() rrstype.RrsType {
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return rrstype.RrsType(r.type_)
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}
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const testDNSZone string = "foo.com"
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var testData = []struct {
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inputs [2]record
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expectedOutput bool
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}{
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{
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[2]record{
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 180, "A"}, // Identical
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 180, "A"}}, true,
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},
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{
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[2]record{
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 180, "A"}, // Identical except Name
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{"bar", []string{"1.2.3.4", "5,6,7,8"}, 180, "A"}}, false,
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},
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{
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[2]record{
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 180, "A"}, // Identical except Rrdata
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{"foo", []string{"1.2.3.4", "5,6,7,9"}, 180, "A"}}, false,
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},
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{
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[2]record{
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 180, "A"}, // Identical except Rrdata ordering reversed
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{"foo", []string{"5,6,7,8", "1.2.3.4"}, 180, "A"}}, false,
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},
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{
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[2]record{
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 180, "A"}, // Identical except TTL
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 150, "A"}}, false,
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},
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{
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[2]record{
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 180, "A"}, // Identical except Type
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{"foo", []string{"1.2.3.4", "5,6,7,8"}, 180, "CNAME"}}, false,
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},
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}
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func TestEquivalent(t *testing.T) {
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for _, test := range testData {
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output := ResourceRecordSetsEquivalent(test.inputs[0], test.inputs[1])
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if output != test.expectedOutput {
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t.Errorf("Expected equivalence comparison of %q and %q to yield %v, but it vielded %v", test.inputs[0], test.inputs[1], test.expectedOutput, output)
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}
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}
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}
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