forked from rook/rook
56 lines
2.1 KiB
Go
56 lines
2.1 KiB
Go
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/*
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Copyright 2021 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 util
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import (
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"testing"
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"github.com/coreos/pkg/capnslog"
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"github.com/stretchr/testify/assert"
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)
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func TestSetGlobalLogLevel(t *testing.T) {
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logger := capnslog.NewPackageLogger("github.com/rook/rook", "pkg/util/logging_test")
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tests := []struct {
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name string
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userLogLevelSelection string
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desiredLogLevel capnslog.LogLevel
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}{
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{"INFO is supported", "INFO", capnslog.INFO},
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{"DEBUG is supported", "DEBUG", capnslog.DEBUG},
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{"WARNING is supported", "WARNING", capnslog.WARNING},
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{"ERROR is supported", "ERROR", capnslog.ERROR},
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{"TRACE will be turned into DEBUG", "TRACE", capnslog.DEBUG},
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{"TRACE_INSECURE will be turned into TRACE", "TRACE_INSECURE", capnslog.TRACE},
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{"an invalid input will be turned into INFO", "INVALID", capnslog.INFO},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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SetGlobalLogLevel(tt.userLogLevelSelection, logger)
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t.Logf("asserting that log level %d can be shown", tt.desiredLogLevel)
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assert.True(t, logger.LevelAt(tt.desiredLogLevel))
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// logger.LevelAt will only tell whether the logger will output logs at the desired log
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// level, but it won't actually tell what the log level is specifically. To make sure we
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// won't output MORE logs, we should check for the next more verbose log level also.
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nextMostVerboseLevel := tt.desiredLogLevel + 1
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t.Logf("asserting that log level %d can NOT be shown", nextMostVerboseLevel)
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assert.False(t, logger.LevelAt(nextMostVerboseLevel))
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})
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}
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}
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