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// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package log
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
)
func baseConsoleTest(t *testing.T, logger *MultiChannelledLogger) (chan []byte, chan bool) {
written := make(chan []byte)
closed := make(chan bool)
c := CallbackWriteCloser{
callback: func(p []byte, close bool) {
written <- p
closed <- close
},
}
m := logger.MultiChannelledLog
channelledLog := m.GetEventLogger("console")
assert.NotEmpty(t, channelledLog)
realChanLog, ok := channelledLog.(*ChannelledLog)
assert.True(t, ok)
realCL, ok := realChanLog.loggerProvider.(*ConsoleLogger)
assert.True(t, ok)
assert.Equal(t, INFO, realCL.Level)
realCL.out = c
format := "test: %s"
args := []interface{}{"A"}
logger.Log(0, INFO, format, args...)
line := <-written
assert.Contains(t, string(line), fmt.Sprintf(format, args...))
assert.False(t, <-closed)
format = "test2: %s"
logger.Warn(format, args...)
line = <-written
assert.Contains(t, string(line), fmt.Sprintf(format, args...))
assert.False(t, <-closed)
format = "testerror: %s"
logger.Error(format, args...)
line = <-written
assert.Contains(t, string(line), fmt.Sprintf(format, args...))
assert.False(t, <-closed)
return written, closed
}
func TestNewLoggerUnexported(t *testing.T) {
level := INFO
logger := newLogger("UNEXPORTED", 0)
err := logger.SetLogger("console", "console", fmt.Sprintf(`{"level":"%s"}`, level.String()))
assert.NoError(t, err)
out := logger.MultiChannelledLog.GetEventLogger("console")
assert.NotEmpty(t, out)
chanlog, ok := out.(*ChannelledLog)
assert.True(t, ok)
assert.Equal(t, "console", chanlog.provider)
assert.Equal(t, INFO, logger.GetLevel())
baseConsoleTest(t, logger)
}
func TestNewLoggger(t *testing.T) {
level := INFO
logger := NewLogger(0, "console", "console", fmt.Sprintf(`{"level":"%s"}`, level.String()))
assert.Equal(t, INFO, GetLevel())
assert.False(t, IsTrace())
assert.False(t, IsDebug())
assert.True(t, IsInfo())
assert.True(t, IsWarn())
assert.True(t, IsError())
written, closed := baseConsoleTest(t, logger)
format := "test: %s"
args := []interface{}{"A"}
Log(0, INFO, format, args...)
line := <-written
assert.Contains(t, string(line), fmt.Sprintf(format, args...))
assert.False(t, <-closed)
Info(format, args...)
line = <-written
assert.Contains(t, string(line), fmt.Sprintf(format, args...))
assert.False(t, <-closed)
go DelLogger("console")
line = <-written
assert.Equal(t, "", string(line))
assert.True(t, <-closed)
}
func TestNewLogggerRecreate(t *testing.T) {
level := INFO
NewLogger(0, "console", "console", fmt.Sprintf(`{"level":"%s"}`, level.String()))
assert.Equal(t, INFO, GetLevel())
assert.False(t, IsTrace())
assert.False(t, IsDebug())
assert.True(t, IsInfo())
assert.True(t, IsWarn())
assert.True(t, IsError())
format := "test: %s"
args := []interface{}{"A"}
Log(0, INFO, format, args...)
NewLogger(0, "console", "console", fmt.Sprintf(`{"level":"%s"}`, level.String()))
assert.Equal(t, INFO, GetLevel())
assert.False(t, IsTrace())
assert.False(t, IsDebug())
assert.True(t, IsInfo())
assert.True(t, IsWarn())
assert.True(t, IsError())
Log(0, INFO, format, args...)
assert.Panics(t, func() {
NewLogger(0, "console", "console", fmt.Sprintf(`{"level":"%s"`, level.String()))
})
go DelLogger("console")
// We should be able to redelete without a problem
go DelLogger("console")
}
func TestNewNamedLogger(t *testing.T) {
level := INFO
err := NewNamedLogger("test", 0, "console", "console", fmt.Sprintf(`{"level":"%s"}`, level.String()))
assert.NoError(t, err)
logger, _ := NamedLoggers.Load("test")
assert.Equal(t, level, logger.GetLevel())
written, closed := baseConsoleTest(t, logger)
go DelNamedLogger("test")
line := <-written
assert.Equal(t, "", string(line))
assert.True(t, <-closed)
}
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