Function TestScalarJSON

model/value_test.go:158–209

(t *testing.T)

}

func TestScalarJSON(t *testing.T) {
	input := []struct {
		plain string
		value Scalar
	}{
		{
			plain: `[123.456,"456"]`,
			value: Scalar{
				Timestamp: 123456,
				Value:     456,
			},
		},
		{
			plain: `[123123.456,"+Inf"]`,
			value: Scalar{
				Timestamp: 123123456,
				Value:     SampleValue(math.Inf(1)),
			},
		},
		{
			plain: `[123123.456,"-Inf"]`,
			value: Scalar{
				Timestamp: 123123456,
				Value:     SampleValue(math.Inf(-1)),
			},
		},
	}

	for _, test := range input {
		b, err := json.Marshal(test.value)
		if err != nil {
			t.Error(err)
			continue
		}

		if string(b) != test.plain {
			t.Errorf("encoding error: expected %q, got %q", test.plain, b)
			continue
		}

		var sv Scalar
		err = json.Unmarshal(b, &sv)
		if err != nil {
			t.Error(err)
			continue
		}

		if sv != test.value {
			t.Errorf("decoding error: expected %v, got %v", test.value, sv)
		}
	}
}

func TestStringJSON(t *testing.T) {
	input := []struct {