Function TestJSONEmptyConfig

zapcore/json_encoder_test.go:182–217

(t *testing.T)

}

func TestJSONEmptyConfig(t *testing.T) {
	tests := []struct {
		name     string
		field    zapcore.Field
		expected string
	}{
		{
			name:     "time",
			field:    zap.Time("foo", time.Unix(1591287718, 0)), // 2020-06-04 09:21:58 -0700 PDT
			expected: `{"foo": 1591287718000000000}`,
		},
		{
			name:     "duration",
			field:    zap.Duration("bar", time.Microsecond),
			expected: `{"bar": 1000}`,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			enc := zapcore.NewJSONEncoder(zapcore.EncoderConfig{})

			buf, err := enc.EncodeEntry(zapcore.Entry{
				Level:      zapcore.DebugLevel,
				Time:       time.Now(),
				LoggerName: "mylogger",
				Message:    "things happened",
			}, []zapcore.Field{tt.field})
			if assert.NoError(t, err, "Unexpected JSON encoding error.") {
				assert.JSONEq(t, tt.expected, buf.String(), "Incorrect encoded JSON entry.")
			}

			buf.Free()
		})
	}
}

// Encodes any object into empty json '{}'
type emptyReflectedEncoder struct {