61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
// Copyright © 2021 The virtual-kubelet authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package klogv2
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import (
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"testing"
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"github.com/virtual-kubelet/virtual-kubelet/log"
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)
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func TestFieldMap_String(t *testing.T) {
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var tests = []struct {
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fields fieldMap
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expected string
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}{
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{
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fieldMap{Fields: nil},
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"",
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},
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{
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fieldMap{Fields: make(log.Fields)},
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"",
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},
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{
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fieldMap{Fields: map[string]interface{}{"one": 1}},
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" [one=1]",
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},
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{
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fieldMap{Fields: map[string]interface{}{"one": 1, "two": 2}},
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" [one=1 two=2]",
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},
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}
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for _, tt := range tests {
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// Assert fields haven't been processed yet.
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if len(tt.fields.processedFields) > 0 {
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t.Fatal("fields shouldn't have been processed yet")
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}
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// Assert fields have been processed, if any.
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actual := tt.fields.String()
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if len(tt.fields.Fields) > 0 && len(tt.fields.processedFields) == 0 {
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t.Fatal("fields should have been processed by now")
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}
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// Assert processFields yields desired results.
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if actual != tt.expected {
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t.Fatalf("expected: %s, got: %s", actual, tt.expected)
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}
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}
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}
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