1package gocql 2 3import ( 4 "bytes" 5 "fmt" 6 "log" 7) 8 9type StdLogger interface { 10 Print(v ...interface{}) 11 Printf(format string, v ...interface{}) 12 Println(v ...interface{}) 13} 14 15type testLogger struct { 16 capture bytes.Buffer 17} 18 19func (l *testLogger) Print(v ...interface{}) { fmt.Fprint(&l.capture, v...) } 20func (l *testLogger) Printf(format string, v ...interface{}) { fmt.Fprintf(&l.capture, format, v...) } 21func (l *testLogger) Println(v ...interface{}) { fmt.Fprintln(&l.capture, v...) } 22func (l *testLogger) String() string { return l.capture.String() } 23 24type defaultLogger struct{} 25 26func (l *defaultLogger) Print(v ...interface{}) { log.Print(v...) } 27func (l *defaultLogger) Printf(format string, v ...interface{}) { log.Printf(format, v...) } 28func (l *defaultLogger) Println(v ...interface{}) { log.Println(v...) } 29 30var Logger StdLogger = &defaultLogger{} 31