func NewTestLogTracer()

in internal/mint/trace.go [29:57]

• 24 lines of code
• 5 McCabe index (conditional complexity)

func NewTestLogTracer(loggers ...interface{}) *TestLogTracer {
	type testLogger interface {
		Log(...interface{})
		Logf(string, ...interface{})
	}

	type tracer interface {
		Println(...interface{})
		Printf(string, ...interface{})
	}

	bs := make([]backend, 0, len(loggers))
	for _, logger := range loggers {
		var to backend

		switch v := logger.(type) {
		case testLogger:
			to = backend{print: v.Log, printf: v.Logf}
		case tracer:
			to = backend{print: v.Println, printf: v.Printf}
		}

		if to.print != nil {
			bs = append(bs, to)
		}
	}

	return &TestLogTracer{bs}
}