Пример #1
0
// Ensure iterator options with a regex measurement can be marshaled.
func TestIteratorOptions_MarshalBinary_Measurement_Regex(t *testing.T) {
	opt := &influxql.IteratorOptions{
		Sources: []influxql.Source{
			&influxql.Measurement{Database: "db1", RetentionPolicy: "rp2", Regex: &influxql.RegexLiteral{Val: regexp.MustCompile(`series.+`)}},
		},
	}

	// Marshal to binary.
	buf, err := opt.MarshalBinary()
	if err != nil {
		t.Fatal(err)
	}

	// Unmarshal back to an object.
	var other influxql.IteratorOptions
	if err := other.UnmarshalBinary(buf); err != nil {
		t.Fatal(err)
	} else if v := other.Sources[0].(*influxql.Measurement).Regex.Val.String(); v != `/series.+/` {
		t.Fatalf("unexpected measurement regex: %s", v)
	}
}
Пример #2
0
// Ensure iterator options can be marshaled to and from a binary format.
func TestIteratorOptions_MarshalBinary(t *testing.T) {
	opt := &influxql.IteratorOptions{
		Expr: MustParseExpr("count(value)"),
		Aux:  []string{"a", "b", "c"},
		Sources: []influxql.Source{
			&influxql.Measurement{Database: "db0", RetentionPolicy: "rp0", Name: "mm0"},
		},
		Interval: influxql.Interval{
			Duration: 1 * time.Hour,
			Offset:   20 * time.Minute,
		},
		Dimensions: []string{"region", "host"},
		Fill:       influxql.NumberFill,
		FillValue:  float64(100),
		Condition:  MustParseExpr(`foo = 'bar'`),
		StartTime:  1000,
		EndTime:    2000,
		Ascending:  true,
		Limit:      100,
		Offset:     200,
		SLimit:     300,
		SOffset:    400,
		Dedupe:     true,
	}

	// Marshal to binary.
	buf, err := opt.MarshalBinary()
	if err != nil {
		t.Fatal(err)
	}

	// Unmarshal back to an object.
	var other influxql.IteratorOptions
	if err := other.UnmarshalBinary(buf); err != nil {
		t.Fatal(err)
	} else if !reflect.DeepEqual(&other, opt) {
		t.Fatalf("unexpected options: %s", spew.Sdump(other))
	}
}