mirror of https://github.com/status-im/op-geth.git
110 lines
2.8 KiB
Go
110 lines
2.8 KiB
Go
package ethlog
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"testing"
|
|
)
|
|
|
|
type TestLogSystem struct {
|
|
Output string
|
|
level LogLevel
|
|
}
|
|
|
|
func (t *TestLogSystem) Println(v ...interface{}) {
|
|
t.Output += fmt.Sprintln(v...)
|
|
}
|
|
|
|
func (t *TestLogSystem) Printf(format string, v ...interface{}) {
|
|
t.Output += fmt.Sprintf(format, v...)
|
|
}
|
|
|
|
func (t *TestLogSystem) SetLogLevel(i LogLevel) {
|
|
t.level = i
|
|
}
|
|
|
|
func (t *TestLogSystem) GetLogLevel() LogLevel {
|
|
return t.level
|
|
}
|
|
|
|
func quote(s string) string {
|
|
return fmt.Sprintf("'%s'", s)
|
|
}
|
|
|
|
func TestLoggerPrintln(t *testing.T) {
|
|
logger := NewLogger("TEST")
|
|
testLogSystem := &TestLogSystem{level: WarnLevel}
|
|
AddLogSystem(testLogSystem)
|
|
logger.Errorln("error")
|
|
logger.Warnln("warn")
|
|
logger.Infoln("info")
|
|
logger.Debugln("debug")
|
|
Flush()
|
|
output := testLogSystem.Output
|
|
fmt.Println(quote(output))
|
|
if output != "[TEST] error\n[TEST] warn\n" {
|
|
t.Error("Expected logger output '[TEST] error\\n[TEST] warn\\n', got ", quote(testLogSystem.Output))
|
|
}
|
|
}
|
|
|
|
func TestLoggerPrintf(t *testing.T) {
|
|
logger := NewLogger("TEST")
|
|
testLogSystem := &TestLogSystem{level: WarnLevel}
|
|
AddLogSystem(testLogSystem)
|
|
logger.Errorf("error to %v\n", *testLogSystem)
|
|
logger.Warnf("warn")
|
|
logger.Infof("info")
|
|
logger.Debugf("debug")
|
|
Flush()
|
|
output := testLogSystem.Output
|
|
fmt.Println(quote(output))
|
|
if output != "[TEST] error to { 2}\n[TEST] warn" {
|
|
t.Error("Expected logger output '[TEST] error to { 2}\\n[TEST] warn', got ", quote(testLogSystem.Output))
|
|
}
|
|
}
|
|
|
|
func TestMultipleLogSystems(t *testing.T) {
|
|
logger := NewLogger("TEST")
|
|
testLogSystem0 := &TestLogSystem{level: ErrorLevel}
|
|
testLogSystem1 := &TestLogSystem{level: WarnLevel}
|
|
AddLogSystem(testLogSystem0)
|
|
AddLogSystem(testLogSystem1)
|
|
logger.Errorln("error")
|
|
logger.Warnln("warn")
|
|
Flush()
|
|
output0 := testLogSystem0.Output
|
|
output1 := testLogSystem1.Output
|
|
if output0 != "[TEST] error\n" {
|
|
t.Error("Expected logger 0 output '[TEST] error\\n', got ", quote(testLogSystem0.Output))
|
|
}
|
|
if output1 != "[TEST] error\n[TEST] warn\n" {
|
|
t.Error("Expected logger 1 output '[TEST] error\\n[TEST] warn\\n', got ", quote(testLogSystem1.Output))
|
|
}
|
|
}
|
|
|
|
func TestFileLogSystem(t *testing.T) {
|
|
logger := NewLogger("TEST")
|
|
filename := "test.log"
|
|
file, _ := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, os.ModePerm)
|
|
testLogSystem := NewStdLogSystem(file, 0, WarnLevel)
|
|
AddLogSystem(testLogSystem)
|
|
logger.Errorf("error to %s\n", filename)
|
|
logger.Warnln("warn")
|
|
Flush()
|
|
contents, _ := ioutil.ReadFile(filename)
|
|
output := string(contents)
|
|
fmt.Println(quote(output))
|
|
if output != "[TEST] error to test.log\n[TEST] warn\n" {
|
|
t.Error("Expected contents of file 'test.log': '[TEST] error to test.log\\n[TEST] warn\\n', got ", quote(output))
|
|
} else {
|
|
os.Remove(filename)
|
|
}
|
|
}
|
|
|
|
func TestNoLogSystem(t *testing.T) {
|
|
logger := NewLogger("TEST")
|
|
logger.Warnln("warn")
|
|
Flush()
|
|
}
|