func TestDaemonOfflineLogger(t *testing.T) {
offLog := mail.OfflineLogger
defer func() {
mail.OfflineLogger = offLog
}()
var logBufI bytes.Buffer
var logBufE bytes.Buffer
mail.OfflineLogger = log.NewStdLogger(
log.SetStdLevel(log.StdLevelInfo),
log.SetStdInfo(&logBufI, "test", std.LstdFlags),
log.SetStdError(&logBufE, "test", std.LstdFlags),
)
dm, err := mail.NewDaemon()
dm.Config = configMock
dm.ScopeID = config.ScopeID(3001)
assert.NoError(t, err)
assert.NotNil(t, dm)
assert.True(t, dm.IsOffline())
go func() { assert.NoError(t, dm.Worker()) }()
assert.NoError(t, dm.SendPlain("gopher@earth", "apple@mothership", "Phoning home", "Hey Apple stop phoning home or you become apple puree"))
assert.NoError(t, dm.Stop())
assert.True(t, mail.OfflineLogger.IsInfo())
time.Sleep(time.Millisecond) // waiting for channel to drain
assert.Contains(t, logBufI.String(), `Send from: "gopher@earth" to: []string{"apple@mothership"} msg: "Mime-Version: 1.0`)
assert.Empty(t, logBufE.String())
}
func TestStdLogger(t *testing.T) {
var buf bytes.Buffer
sl := log.NewStdLogger(
log.SetStdLevel(log.StdLevelTrace),
log.SetStdTrace(&buf, "TEST-TRACE ", std.LstdFlags),
log.SetStdDebug(&buf, "TEST-DEBUG ", std.LstdFlags),
log.SetStdInfo(&buf, "TEST-INFO ", std.LstdFlags),
log.SetStdWarn(&buf, "TEST-WARN ", std.LstdFlags),
log.SetStdError(&buf, "TEST-ERROR ", std.LstdFlags),
log.SetStdFatal(&buf, "TEST-FATAL ", std.LstdFlags),
)
sl.SetLevel(log.StdLevelInfo)
assert.False(t, sl.IsTrace())
assert.False(t, sl.IsDebug())
assert.True(t, sl.IsInfo())
assert.True(t, sl.IsWarn())
sl.Trace("my trace1")
sl.Trace("my trace2", "int", 29)
sl.Debug("my Debug", "float", 3.14152)
sl.Debug("my Debug2", 2.14152)
sl.Info("InfoTEST")
sl.Warn("WarnTEST")
haveErr := sl.Error("ErrorTEST", "err1a", 1, "err2", 32.4232)
assert.Contains(t, "ErrorTEST53", sl.Error("ErrorTEST53").Error())
logs := buf.String()
assert.EqualError(t, haveErr, "ErrorTEST")
assert.Contains(t, logs, "InfoTEST")
assert.Contains(t, logs, "WarnTEST")
assert.Contains(t, logs, "ErrorTEST")
assert.NotContains(t, logs, "trace1")
assert.NotContains(t, logs, "Debug2")
buf.Reset()
sl.SetLevel(log.StdLevelTrace)
assert.True(t, sl.IsTrace())
assert.True(t, sl.IsDebug())
assert.True(t, sl.IsInfo())
assert.True(t, sl.IsWarn())
sl.Trace("my trace1")
sl.Trace("my trace2", "int", 29)
sl.Debug("my Debug", "float", 3.14152)
sl.Debug("my Debug2", 2.14152)
sl.Info("InfoTEST")
logs = buf.String()
assert.Contains(t, logs, "InfoTEST")
assert.Contains(t, logs, "trace1")
assert.Contains(t, logs, "Debug2")
}
func init() {
log.Set(log.NewStdLogger(
log.SetStdError(&errLogBuf, "testErr: ", std.Lshortfile),
))
log.SetLevel(log.StdLevelError)
}
func init() {
log.Set(log.NewStdLogger(
log.SetStdError(&errLogBuf, "testErr", std.LstdFlags),
))
}