Yannis Zarkadas
8440d52e7d
Added unit tests for the controller and sidecar packages. Signed-off-by: Yannis Zarkadas <yanniszarkadas@gmail.com>
71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
/*
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Copyright 2018 The Rook Authors. All rights reserved.
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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 sidecar
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import (
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"bytes"
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"testing"
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)
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func TestMergeYAMLs(t *testing.T) {
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tests := []struct {
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initial []byte
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override []byte
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result []byte
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expectedErr bool
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}{
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{
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[]byte("key: value"),
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[]byte("key: override_value"),
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[]byte("key: override_value\n"),
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false,
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},
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{
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[]byte("#comment"),
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[]byte("key: value"),
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[]byte("key: value\n"),
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false,
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},
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{
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[]byte("key: value"),
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[]byte("#comment"),
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[]byte("key: value\n"),
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false,
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},
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{
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[]byte("key1:\n nestedkey1: nestedvalue1"),
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[]byte("key1:\n nestedkey1: nestedvalue2"),
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[]byte("key1:\n nestedkey1: nestedvalue2\n"),
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false,
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},
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}
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for _, test := range tests {
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result, err := mergeYAMLs(test.initial, test.override)
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if !bytes.Equal(result, test.result) {
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t.Errorf("Merge of '%s' and '%s' was incorrect,\n got: %s,\n want: %s.",
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test.initial, test.override, result, test.result)
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}
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if err == nil && test.expectedErr {
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t.Errorf("Expected error.")
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}
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if err != nil && !test.expectedErr {
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t.Logf("Got an error as expected: %s", err.Error())
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}
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}
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}
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