Example #1
1
func formData(t *testing.T, str string) string {
	p, err := loadPolygon(str)
	require.NoError(t, err)

	d, err := wkb.Marshal(p, binary.LittleEndian)
	require.NoError(t, err)
	var g types.Geo
	require.NoError(t, g.UnmarshalBinary(d))
	gb, err := g.MarshalText()
	require.NoError(t, err)
	return string(gb)
}
Example #2
0
func formDataPolygon(t *testing.T, p *geom.Polygon) string {
	d, err := wkb.Marshal(p, binary.LittleEndian)
	require.NoError(t, err)
	var g types.Geo
	require.NoError(t, g.UnmarshalBinary(d))
	gb, err := g.MarshalText()
	require.NoError(t, err)
	return string(gb)
}
Example #3
0
func TestSchema(t *testing.T) {
	dir, dir2, _ := populateGraph(t)
	defer os.RemoveAll(dir)
	defer os.RemoveAll(dir2)

	query := `
		{
			debug(_uid_:0x1) {
				_xid_
				name
				gender
				alive
				loc
				friend {
					name
				}
				friend {
				}
			}
		}
  `

	gq, _, err := gql.Parse(query)
	require.NoError(t, err)

	ctx := context.Background()
	sg, err := ToSubGraph(ctx, gq)
	require.NoError(t, err)

	ch := make(chan error)
	go ProcessGraph(ctx, sg, nil, ch)
	err = <-ch
	require.NoError(t, err)

	var l Latency
	gr, err := sg.ToProtocolBuffer(&l)
	require.NoError(t, err)

	require.EqualValues(t, "debug", gr.Children[0].Attribute)
	require.EqualValues(t, 1, gr.Children[0].Uid)
	require.EqualValues(t, "mich", gr.Children[0].Xid)
	require.Len(t, gr.Children[0].Properties, 4)

	require.EqualValues(t, "Michonne",
		getProperty(gr.Children[0].Properties, "name").GetStrVal())
	var g types.Geo
	x.Check(g.UnmarshalBinary(getProperty(gr.Children[0].Properties, "loc").GetGeoVal()))
	received, err := g.MarshalText()
	require.EqualValues(t, "{'type':'Point','coordinates':[1.1,2]}", string(received))

	require.Len(t, gr.Children[0].Children, 5)

	child := gr.Children[0].Children[0]
	require.EqualValues(t, 23, child.Uid)
	require.EqualValues(t, "friend", child.Attribute)

	require.Len(t, child.Properties, 1)
	require.EqualValues(t, "Rick Grimes",
		getProperty(child.Properties, "name").GetStrVal())
	require.Empty(t, child.Children)

	child = gr.Children[0].Children[1]
	require.EqualValues(t, 24, child.Uid)
	require.EqualValues(t, "friend", child.Attribute)

	require.Len(t, child.Properties, 1)
	require.EqualValues(t, "Glenn Rhee",
		getProperty(child.Properties, "name").GetStrVal())
	require.Empty(t, child.Children)

	child = gr.Children[0].Children[4]
	require.EqualValues(t, 101, child.Uid)
	require.EqualValues(t, "friend", child.Attribute)

	require.Len(t, child.Properties, 0)
}