mirror of
https://github.com/kubernetes-sigs/external-dns.git
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5d54849699
* Endpoint.Target is now Endpoint.Targets. This is its own type representing mutliple targets for a single DNS name while adding some convenience for sorting and comparing * Made everything compile and tests run through with the new Endpoint.Targets * The ingress source can now properly handle multiple target ips per host * Added custom conflict resolver, to better understand how conflict resolution has to work for me * My custom conflict resolver behaves a bit different than the PerResource resolver, therefore I needed to modify the expected test result Removed unnecessary FIXME * The ingress source now creates CNAME endpoints with multiple targets to let the DNS provider decide how to handle multiple CNAME targets. This could be interesting for weighted targets etc. * Adopted the expected results to the new way we create endpoints for CNAMEs * Removed Add method from Targets since manipulating the slice through here is unnecessary complicated and doesn't deliver enough convenience * Reverted ConflictResolver to the original one. There is some discussing to do what the best way is to handle conflicts * Added missing documenting comment to IsLess of Targets * Added documenting comments to Targets,Targets.Same and NewTargets to clarify their intention and usage * Service source now also generates endpoints with multiple targets * Service and Ingress source now sort all Targets for every Endpoint to make order of Targets predictable * Endpoints generated by the Google Cloud DNS provider now also have sorted Targets to make order of Targets predictable * Modified provider dyn to be able to compile with multi target changes * Fixed small nitpicks, so my code is acceptable * Fixed merge method after updating to new Targets. Replacing '!=' with .Same of course needs a boolean negation * Tests for dyn provider now also use the new Targets instead of Target * Simplified extractServiceIps as implied by linki to make it more readable * ref: change service ClusterIP retrieval again * Added entry to CHANGELOG.md describing the new features contained in this PR
55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
/*
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Copyright 2017 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 source
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import (
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"testing"
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"github.com/kubernetes-incubator/external-dns/endpoint"
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)
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// test helper functions
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func validateEndpoints(t *testing.T, endpoints, expected []*endpoint.Endpoint) {
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if len(endpoints) != len(expected) {
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t.Fatalf("expected %d endpoints, got %d", len(expected), len(endpoints))
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}
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for i := range endpoints {
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validateEndpoint(t, endpoints[i], expected[i])
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}
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}
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func validateEndpoint(t *testing.T, endpoint, expected *endpoint.Endpoint) {
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if endpoint.DNSName != expected.DNSName {
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t.Errorf("expected %s, got %s", expected.DNSName, endpoint.DNSName)
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}
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if !endpoint.Targets.Same(expected.Targets) {
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t.Errorf("expected %s, got %s", expected.Targets, endpoint.Targets)
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}
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if endpoint.RecordTTL != expected.RecordTTL {
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t.Errorf("expected %v, got %v", expected.RecordTTL, endpoint.RecordTTL)
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}
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// if non-empty record type is expected, check that it matches.
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if expected.RecordType != "" && endpoint.RecordType != expected.RecordType {
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t.Errorf("expected %s, got %s", expected.RecordType, endpoint.RecordType)
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}
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}
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