Function TestJSONEncoderArrays

zapcore/json_encoder_impl_test.go:340–457

(t *testing.T)

}

func TestJSONEncoderArrays(t *testing.T) {
	tests := []struct {
		desc     string
		expected string // expect f to be called twice
		f        func(ArrayEncoder)
	}{
		{"bool", `[true,true]`, func(e ArrayEncoder) { e.AppendBool(true) }},
		{"byteString", `["k","k"]`, func(e ArrayEncoder) { e.AppendByteString([]byte("k")) }},
		{"byteString", `["k\\","k\\"]`, func(e ArrayEncoder) { e.AppendByteString([]byte(`k\`)) }},
		{"complex128", `["1+2i","1+2i"]`, func(e ArrayEncoder) { e.AppendComplex128(1 + 2i) }},
		{"complex64", `["1+2i","1+2i"]`, func(e ArrayEncoder) { e.AppendComplex64(1 + 2i) }},
		{"durations", `[0.000000002,0.000000002]`, func(e ArrayEncoder) { e.AppendDuration(2) }},
		{"float64", `[3.14,3.14]`, func(e ArrayEncoder) { e.AppendFloat64(3.14) }},
		{"float32", `[3.14,3.14]`, func(e ArrayEncoder) { e.AppendFloat32(3.14) }},
		{"int", `[42,42]`, func(e ArrayEncoder) { e.AppendInt(42) }},
		{"int64", `[42,42]`, func(e ArrayEncoder) { e.AppendInt64(42) }},
		{"int32", `[42,42]`, func(e ArrayEncoder) { e.AppendInt32(42) }},
		{"int16", `[42,42]`, func(e ArrayEncoder) { e.AppendInt16(42) }},
		{"int8", `[42,42]`, func(e ArrayEncoder) { e.AppendInt8(42) }},
		{"string", `["k","k"]`, func(e ArrayEncoder) { e.AppendString("k") }},
		{"string", `["k\\","k\\"]`, func(e ArrayEncoder) { e.AppendString(`k\`) }},
		{"times", `[1,1]`, func(e ArrayEncoder) { e.AppendTime(time.Unix(1, 0)) }},
		{"uint", `[42,42]`, func(e ArrayEncoder) { e.AppendUint(42) }},
		{"uint64", `[42,42]`, func(e ArrayEncoder) { e.AppendUint64(42) }},
		{"uint32", `[42,42]`, func(e ArrayEncoder) { e.AppendUint32(42) }},
		{"uint16", `[42,42]`, func(e ArrayEncoder) { e.AppendUint16(42) }},
		{"uint8", `[42,42]`, func(e ArrayEncoder) { e.AppendUint8(42) }},
		{"uintptr", `[42,42]`, func(e ArrayEncoder) { e.AppendUintptr(42) }},
		{
			desc:     "arrays (success)",
			expected: `[[true],[true]]`,
			f: func(arr ArrayEncoder) {
				assert.NoError(t, arr.AppendArray(ArrayMarshalerFunc(func(inner ArrayEncoder) error {
					inner.AppendBool(true)
					return nil
				})), "Unexpected error appending an array.")
			},
		},
		{
			desc:     "arrays (error)",
			expected: `[[true],[true]]`,
			f: func(arr ArrayEncoder) {
				assert.Error(t, arr.AppendArray(ArrayMarshalerFunc(func(inner ArrayEncoder) error {
					inner.AppendBool(true)
					return errors.New("fail")
				})), "Expected an error appending an array.")
			},
		},
		{
			desc:     "objects (success)",
			expected: `[{"loggable":"yes"},{"loggable":"yes"}]`,
			f: func(arr ArrayEncoder) {
				assert.NoError(t, arr.AppendObject(loggable{true}), "Unexpected error appending an object.")
			},
		},
		{
			desc:     "objects (error)",
			expected: `[{},{}]`,