Function TestReportCallerWhenConfigured

logrus_test.go:26–67

TestReportCaller verifies that when ReportCaller is set, the 'func' field is added, and when it is unset it is not set or modified Verify that functions within the Logrus package aren't considered when discovering the caller.

(t *testing.T)

// Verify that functions within the Logrus package aren't considered when
// discovering the caller.
func TestReportCallerWhenConfigured(t *testing.T) {
	LogAndAssertJSON(t, func(log *Logger) {
		log.ReportCaller = false
		log.Print("testNoCaller")
	}, func(fields Fields) {
		assert.Equal(t, "testNoCaller", fields["msg"])
		assert.Equal(t, "info", fields["level"])
		assert.Nil(t, fields["func"])
	})

	LogAndAssertJSON(t, func(log *Logger) {
		log.ReportCaller = true
		log.Print("testWithCaller")
	}, func(fields Fields) {
		assert.Equal(t, "testWithCaller", fields["msg"])
		assert.Equal(t, "info", fields["level"])
		assert.Equal(t,
			"github.com/sirupsen/logrus_test.TestReportCallerWhenConfigured.func3", fields[FieldKeyFunc])
	})

	LogAndAssertJSON(t, func(log *Logger) {
		log.ReportCaller = true
		log.Formatter.(*JSONFormatter).CallerPrettyfier = func(f *runtime.Frame) (string, string) {
			return "somekindoffunc", "thisisafilename"
		}
		log.Print("testWithCallerPrettyfier")
	}, func(fields Fields) {
		assert.Equal(t, "somekindoffunc", fields[FieldKeyFunc])
		assert.Equal(t, "thisisafilename", fields[FieldKeyFile])
	})

	LogAndAssertText(t, func(log *Logger) {
		log.ReportCaller = true
		log.Formatter.(*TextFormatter).CallerPrettyfier = func(f *runtime.Frame) (string, string) {
			return "somekindoffunc", "thisisafilename"
		}
		log.Print("testWithCallerPrettyfier")
	}, func(fields map[string]string) {
		assert.Equal(t, "somekindoffunc", fields[FieldKeyFunc])
		assert.Equal(t, "thisisafilename", fields[FieldKeyFile])
	})
}

func logSomething(t *testing.T, message string) Fields {
	var buffer bytes.Buffer