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Merge "[FAB-1333] Make orderer logging configurable"
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,232 @@ | ||
| /* | ||
| Copyright IBM Corp. 2016 All Rights Reserved. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package flogging_test | ||
|
|
||
| import ( | ||
| "os" | ||
| "testing" | ||
|
|
||
| "github.com/hyperledger/fabric/common/flogging" | ||
| "github.com/op/go-logging" | ||
| "github.com/spf13/viper" | ||
| ) | ||
|
|
||
| func TestLevelDefault(t *testing.T) { | ||
| viper.Reset() | ||
|
|
||
| flogging.InitFromViper("") | ||
|
|
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| assertDefaultLevel(t, flogging.DefaultLevel()) | ||
| } | ||
|
|
||
| func TestLevelOtherThanDefault(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "warning") | ||
|
|
||
| flogging.InitFromViper("") | ||
|
|
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| assertDefaultLevel(t, logging.WARNING) | ||
| } | ||
|
|
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| func TestLevelForSpecificModule(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "core=info") | ||
|
|
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| flogging.InitFromViper("") | ||
|
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| assertModuleLevel(t, "core", logging.INFO) | ||
| } | ||
|
|
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| func TestLeveltForMultipleModules(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "core=warning:test=debug") | ||
|
|
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| flogging.InitFromViper("") | ||
|
|
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| assertModuleLevel(t, "core", logging.WARNING) | ||
| assertModuleLevel(t, "test", logging.DEBUG) | ||
| } | ||
|
|
||
| func TestLevelForMultipleModulesAtSameLevel(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "core,test=warning") | ||
|
|
||
| flogging.InitFromViper("") | ||
|
|
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| assertModuleLevel(t, "core", logging.WARNING) | ||
| assertModuleLevel(t, "test", logging.WARNING) | ||
| } | ||
|
|
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| func TestLevelForModuleWithDefault(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "info:test=warning") | ||
|
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||
| flogging.InitFromViper("") | ||
|
|
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| assertDefaultLevel(t, logging.INFO) | ||
| assertModuleLevel(t, "test", logging.WARNING) | ||
| } | ||
|
|
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| func TestLevelForModuleWithDefaultAtEnd(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "test=warning:info") | ||
|
|
||
| flogging.InitFromViper("") | ||
|
|
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| assertDefaultLevel(t, logging.INFO) | ||
| assertModuleLevel(t, "test", logging.WARNING) | ||
| } | ||
|
|
||
| func TestLevelForSpecificCommand(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging.node", "error") | ||
|
|
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| flogging.InitFromViper("node") | ||
|
|
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| assertDefaultLevel(t, logging.ERROR) | ||
| } | ||
|
|
||
| func TestLevelForUnknownCommandGoesToDefault(t *testing.T) { | ||
| viper.Reset() | ||
|
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| flogging.InitFromViper("unknown command") | ||
|
|
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| assertDefaultLevel(t, flogging.DefaultLevel()) | ||
| } | ||
|
|
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| func TestLevelInvalid(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "invalidlevel") | ||
|
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| flogging.InitFromViper("") | ||
|
|
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| assertDefaultLevel(t, flogging.DefaultLevel()) | ||
| } | ||
|
|
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| func TestLevelInvalidModules(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "core=invalid") | ||
|
|
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| flogging.InitFromViper("") | ||
|
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| assertDefaultLevel(t, flogging.DefaultLevel()) | ||
| } | ||
|
|
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| func TestLevelInvalidEmptyModule(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "=warning") | ||
|
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| flogging.InitFromViper("") | ||
|
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| assertDefaultLevel(t, flogging.DefaultLevel()) | ||
| } | ||
|
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| func TestLevelInvalidModuleSyntax(t *testing.T) { | ||
| viper.Reset() | ||
| viper.Set("logging_level", "type=warn=again") | ||
|
|
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| flogging.InitFromViper("") | ||
|
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| assertDefaultLevel(t, flogging.DefaultLevel()) | ||
| } | ||
|
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| func TestGetModuleLevelDefault(t *testing.T) { | ||
| level, _ := flogging.GetModuleLevel("peer") | ||
|
|
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| // peer should be using the default log level at this point | ||
| if level != "INFO" { | ||
| t.FailNow() | ||
| } | ||
| } | ||
|
|
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| func TestGetModuleLevelDebug(t *testing.T) { | ||
| flogging.SetModuleLevel("peer", "DEBUG") | ||
| level, _ := flogging.GetModuleLevel("peer") | ||
|
|
||
| // ensure that the log level has changed to debug | ||
| if level != "DEBUG" { | ||
| t.FailNow() | ||
| } | ||
| } | ||
|
|
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| func TestGetModuleLevelInvalid(t *testing.T) { | ||
| flogging.SetModuleLevel("peer", "invalid") | ||
| level, _ := flogging.GetModuleLevel("peer") | ||
|
|
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| // ensure that the log level didn't change after invalid log level specified | ||
| if level != "DEBUG" { | ||
| t.FailNow() | ||
| } | ||
| } | ||
|
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| func TestSetModuleLevel(t *testing.T) { | ||
| flogging.SetModuleLevel("peer", "WARNING") | ||
|
|
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| // ensure that the log level has changed to warning | ||
| assertModuleLevel(t, "peer", logging.WARNING) | ||
| } | ||
|
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| func TestSetModuleLevelInvalid(t *testing.T) { | ||
| flogging.SetModuleLevel("peer", "invalid") | ||
|
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| // ensure that the log level didn't change after invalid log level specified | ||
| assertModuleLevel(t, "peer", logging.WARNING) | ||
| } | ||
|
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| func ExampleSetLoggingFormat() { | ||
| // initializes logging backend for testing and sets | ||
| // time to 1970-01-01 00:00:00.000 UTC | ||
| logging.InitForTesting(flogging.DefaultLevel()) | ||
|
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| logFormat := "%{time:2006-01-02 15:04:05.000 MST} [%{module}] %{shortfunc} -> %{level:.4s} %{id:03x} %{message}" | ||
| flogging.SetLoggingFormat(logFormat, os.Stdout) | ||
|
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| logger := logging.MustGetLogger("floggingTest") | ||
| logger.Infof("test") | ||
|
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| // Output: | ||
| // 1970-01-01 00:00:00.000 UTC [floggingTest] ExampleSetLoggingFormat -> INFO 001 test | ||
| } | ||
|
|
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| func ExampleSetLoggingFormat_second() { | ||
| // initializes logging backend for testing and sets | ||
| // time to 1970-01-01 00:00:00.000 UTC | ||
| logging.InitForTesting(flogging.DefaultLevel()) | ||
|
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| logFormat := "%{time:15:04:05.000} [%{module}] %{shortfunc} -> %{level:.4s} %{id:03x} %{message}" | ||
| flogging.SetLoggingFormat(logFormat, os.Stdout) | ||
|
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| logger := logging.MustGetLogger("floggingTest") | ||
| logger.Infof("test") | ||
|
|
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| // Output: | ||
| // 00:00:00.000 [floggingTest] ExampleSetLoggingFormat_second -> INFO 001 test | ||
| } | ||
|
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| func assertDefaultLevel(t *testing.T, expectedLevel logging.Level) { | ||
| assertModuleLevel(t, "", expectedLevel) | ||
| } | ||
|
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| func assertModuleLevel(t *testing.T, module string, expectedLevel logging.Level) { | ||
| assertEquals(t, expectedLevel, logging.GetLevel(module)) | ||
| } | ||
|
|
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| func assertEquals(t *testing.T, expected interface{}, actual interface{}) { | ||
| if expected != actual { | ||
| t.Errorf("Expected: %v, Got: %v", expected, actual) | ||
| } | ||
| } |
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