func TestOutput(t *testing.T) {
logger, out := createTestLogger(log.Debug)
logger.Emergency(testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 EMERGENCY "+testMessage)
logger.Alert(testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 ALERT "+testMessage)
logger.Critical(testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 CRITICAL "+testMessage)
logger.Error(testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 ERROR "+testMessage)
logger.Warning(testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 WARNING "+testMessage)
logger.Notice(testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 NOTICE "+testMessage)
logger.Info(testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 INFO "+testMessage)
logger.Debug(testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 DEBUG "+testMessage)
logger.Log(log.Info, testMessage)
logtest.AssertContains(t, out, "1985-06-17 18:30:59.012 INFO "+testMessage)
logtest.AssertLineCount(t, out, 9)
}
func TestFormatedLogging(t *testing.T) {
logger, out := createTestLogger(log.Info)
logger.Infof("%d %s", 1, "test")
logtest.AssertContains(t, out, "1 test")
logtest.AssertLineCount(t, out, 1)
}
func TestGetFromFlags(t *testing.T) {
logger := getLogger("info", "none")
logger.Debug(logtest.Messages[log.Debug])
logtest.AssertNotContain(t, testStream, logtest.Messages[log.Debug])
logger.Info(logtest.Messages[log.Info])
logtest.AssertContains(t, testStream, logtest.Messages[log.Info])
logtest.AssertLineCount(t, testStream, 1)
logger = getLogger("info", "error")
logger.Info(logtest.Messages[log.Info])
logtest.AssertNotContain(t, testStream, logtest.Messages[log.Info])
logger.Error(logtest.Messages[log.Error])
logtest.AssertContains(t, testStream, logtest.Messages[log.Error])
logtest.AssertLineCount(t, testStream, 2)
}
func TestConcurrentLogging(t *testing.T) {
logger, out := createTestLogger(log.Info)
done := make(chan bool)
logger.Info("Test")
go func() {
logger.Info("Test")
done <- true
}()
logger.Info("Test")
<-done
logtest.AssertLineCount(t, out, 3)
}
func TestBufferedLogging(t *testing.T) {
logger, out := createLogger(log.Info, log.Error)
logger.Debug(logtest.Messages[log.Debug])
logtest.AssertNotContain(t, out, logtest.Messages[log.Debug])
logger.Info(logtest.Messages[log.Info])
logtest.AssertNotContain(t, out, logtest.Messages[log.Info])
logger.Error(logtest.Messages[log.Error])
logtest.AssertNotContain(t, out, logtest.Messages[log.Debug])
logtest.AssertContains(t, out, logtest.Messages[log.Info])
logtest.AssertContains(t, out, logtest.Messages[log.Error])
logger.Warning(logtest.Messages[log.Warning])
logtest.AssertContains(t, out, logtest.Messages[log.Warning])
logger.Alert(logtest.Messages[log.Alert])
logtest.AssertContains(t, out, logtest.Messages[log.Alert])
logtest.AssertLineCount(t, out, 4)
}