Function TestShortestPathWithDepth

query/query3_test.go:1046–1273

(t *testing.T)

}

func TestShortestPathWithDepth(t *testing.T) {
	// Shortest path between A and B is the path A => C => D => B but if the depth is less than 3
	// then the direct path between A and B should be returned.
	query := `
	query test ($depth: int, $numpaths: int) {
		a as var(func: eq(name, "A"))
		b as var(func: eq(name, "B"))

		path as shortest(from: uid(a), to: uid(b), depth: $depth, numpaths: $numpaths) {
			connects @facets(weight)
		}

		path(func: uid(path)) {
			uid
			name
		}
	}`

	directPath := `
	{
		"data": {
			"path": [
				{
					"uid": "0x33",
					"name": "A"
				},
				{
					"uid": "0x34",
					"name": "B"
				}
			],
			"_path_": [
				{
					"connects": {
						"uid": "0x34",
						"connects|weight": 11
					},
					"uid": "0x33",
					"_weight_": 11
				}
			]
		}
	}`

	shortestPath := `
	{
		"data": {
			"path": [
				{
					"uid": "0x33",
					"name": "A"
				},
				{
					"uid": "0x35",
					"name": "C"
				},
				{
					"uid": "0x36",