mirror of https://gitee.com/bigwinds/arangodb
910 lines
29 KiB
JavaScript
910 lines
29 KiB
JavaScript
/*jshint esnext: true */
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/*global assertEqual, fail*/
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////////////////////////////////////////////////////////////////////////////////
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/// @brief Spec for the AQL FOR x IN GRAPH name statement
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2014 ArangoDB GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Michael Hackstein
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/// @author Copyright 2015, ArangoDB GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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(function() {
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"use strict";
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const jsunity = require("jsunity");
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const internal = require("internal");
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const db = internal.db;
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const errors = require("org/arangodb").errors;
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const gm = require("org/arangodb/general-graph");
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const vn = "UnitTestVertexCollection";
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const en = "UnitTestEdgeCollection";
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let vertex = {};
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let edge = {};
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let cleanup = function () {
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db._drop(vn);
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db._drop(en);
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vertex = {};
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edge = {};
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};
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let createBaseGraph = function () {
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let vc = db._create(vn, {numberOfShards: 4});
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let ec = db._createEdgeCollection(en, {numberOfShards: 4});
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vertex.A = vc.save({_key: "A"})._id;
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vertex.B = vc.save({_key: "B"})._id;
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vertex.C = vc.save({_key: "C"})._id;
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vertex.D = vc.save({_key: "D"})._id;
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vertex.E = vc.save({_key: "E"})._id;
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vertex.F = vc.save({_key: "F"})._id;
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edge.AB = ec.save(vertex.A, vertex.B, {})._id;
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edge.BC = ec.save(vertex.B, vertex.C, {})._id;
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edge.CD = ec.save(vertex.C, vertex.D, {})._id;
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edge.CF = ec.save(vertex.C, vertex.F, {})._id;
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edge.EB = ec.save(vertex.E, vertex.B, {})._id;
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edge.FE = ec.save(vertex.F, vertex.E, {})._id;
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};
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let namedGraphSuite = function() {
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/***********************************************************************
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* Graph under test:
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*
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* A -> B -> C -> D
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* /|\ \|/
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* E <- F
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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***********************************************************************/
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let g;
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const gn = "UnitTestGraph";
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return {
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setup: function() {
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cleanup();
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createBaseGraph();
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try {
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gm._drop(gn);
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} catch (e) {
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// It is expected that this graph does not exist.
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}
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g = gm._create(gn, [gm._relation(en, vn, vn)]);
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},
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tearDown: function () {
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gm._drop(gn);
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cleanup();
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},
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firstEntryIsVertexTest: function () {
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let query = "FOR x IN OUTBOUND @startId GRAPH @graph RETURN x";
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let bindVars = {
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graph: gn,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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assertEqual(result[0]._id, vertex.C);
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},
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secondEntryIsEdgeTest: function () {
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let query = "FOR x, e IN OUTBOUND @startId GRAPH @graph RETURN e";
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let bindVars = {
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graph: gn,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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assertEqual(result[0]._id, edge.BC);
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},
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thirdEntryIsPathTest: function () {
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let query = "FOR x, e, p IN OUTBOUND @startId GRAPH @graph RETURN p";
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let bindVars = {
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graph: gn,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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let entry = result[0];
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assertEqual(entry.vertices.length, 2);
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assertEqual(entry.vertices[0]._id, vertex.B);
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assertEqual(entry.vertices[1]._id, vertex.C);
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assertEqual(entry.edges.length, 1);
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assertEqual(entry.edges[0]._id, edge.BC);
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},
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outboundDirectionTest: function () {
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let query = "FOR x IN OUTBOUND @startId GRAPH @graph RETURN x._id";
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let bindVars = {
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graph: gn,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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let entry = result[0];
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assertEqual(entry, vertex.C);
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},
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inboundDirectionTest: function () {
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let query = "FOR x IN INBOUND @startId GRAPH @graph RETURN x._id";
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let bindVars = {
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graph: gn,
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startId: vertex.C
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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let entry = result[0];
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assertEqual(entry, vertex.B);
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},
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anyDirectionTest: function () {
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let query = "FOR x IN ANY @startId GRAPH @graph SORT x._id ASC RETURN x._id";
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let bindVars = {
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graph: gn,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 3);
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let entry = result[0];
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assertEqual(entry, vertex.A);
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entry = result[1];
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assertEqual(entry, vertex.C);
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entry = result[2];
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assertEqual(entry, vertex.E);
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},
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exactNumberStepsTest: function () {
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let query = "FOR x IN 2 OUTBOUND @startId GRAPH @graph SORT x._id ASC RETURN x._id";
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let bindVars = {
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graph: gn,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 2);
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assertEqual(result[0], vertex.D);
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assertEqual(result[1], vertex.F);
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},
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rangeNumberStepsTest: function () {
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let query = "FOR x IN 2..3 OUTBOUND @startId GRAPH @graph SORT x._id ASC RETURN x._id";
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let bindVars = {
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graph: gn,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 3);
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assertEqual(result[0], vertex.D);
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assertEqual(result[1], vertex.E);
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assertEqual(result[2], vertex.F);
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},
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computedNumberStepsTest: function () {
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let query = "FOR x IN LENGTH([1,2]) OUTBOUND @startId GRAPH @graph SORT x._id ASC RETURN x._id";
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let bindVars = {
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graph: gn,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 2);
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assertEqual(result[0], vertex.D);
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},
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sortTest: function () {
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let query = "FOR x IN OUTBOUND @startId GRAPH @graph SORT x._id ASC RETURN x._id";
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let bindVars = {
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graph: gn,
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startId: vertex.C
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 2);
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assertEqual(result[0], vertex.D);
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assertEqual(result[1], vertex.F);
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// Reverse ordering
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query = "FOR x IN OUTBOUND @startId GRAPH @graph SORT x._id DESC RETURN x._id";
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result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 2);
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assertEqual(result[0], vertex.F);
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assertEqual(result[1], vertex.D);
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}
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};
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};
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let multiCollectionGraphSuite = function () {
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/***********************************************************************
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* Graph under test:
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*
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* A -> B -> C -> D <-E2- V2:G
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* /|\ \|/
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* E <- F
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*
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*
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*
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***********************************************************************/
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let g;
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const gn = "UnitTestGraph";
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const vn2 = "UnitTestVertexCollection2";
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const en2 = "UnitTestEdgeCollection2";
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// We always use the same query, the result should be identical.
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let validateResult = function (result) {
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assertEqual(result.length, 1);
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let entry = result[0];
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assertEqual(entry.vertex._id, vertex.C);
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assertEqual(entry.path.vertices.length, 2);
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assertEqual(entry.path.vertices[0]._id, vertex.B);
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assertEqual(entry.path.vertices[1]._id, vertex.C);
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assertEqual(entry.path.edges.length, 1);
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assertEqual(entry.path.edges[0]._id, edge.BC);
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};
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return {
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setup: function() {
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cleanup();
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try {
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gm._drop(gn);
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} catch (e) {
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// It is expected that this graph does not exist.
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}
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db._drop(vn2);
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db._drop(en2);
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createBaseGraph();
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g = gm._create(gn, [gm._relation(en, vn, vn), gm._relation(en2, vn2, vn)]);
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db[vn2].save({_key: "G"});
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db[en2].save(vn2 + "/G", vn + "/D", {});
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},
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tearDown: function() {
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gm._drop(gn);
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db._drop(vn2);
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db._drop(en2);
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cleanup();
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},
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noBindParameterTest: function () {
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let query = "FOR x, p IN OUTBOUND '" + vertex.B + "' " + en + " RETURN {vertex: x, path: p}";
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validateResult(db._query(query).toArray());
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},
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startBindParameterTest: function () {
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let query = "FOR x, p IN OUTBOUND @startId " + en + " RETURN {vertex: x, path: p}";
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let bindVars = {
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startId: vertex.B
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};
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validateResult(db._query(query, bindVars).toArray());
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},
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edgeCollectionBindParameterTest: function () {
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let query = "FOR x, p IN OUTBOUND '" + vertex.B + "' @@eCol RETURN {vertex: x, path: p}";
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let bindVars = {
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"@eCol": en
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};
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validateResult(db._query(query, bindVars).toArray());
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},
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stepsBindParameterTest: function () {
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let query = "FOR x, p IN @steps OUTBOUND '" + vertex.B + "' " + en + " RETURN {vertex: x, path: p}";
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let bindVars = {
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steps: 1
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};
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validateResult(db._query(query, bindVars).toArray());
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},
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stepsRangeBindParameterTest: function () {
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let query = "FOR x, p IN @lsteps..@rsteps OUTBOUND '" + vertex.B
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+ "' " + en + " RETURN {vertex: x, path: p}";
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let bindVars = {
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lsteps: 1,
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rsteps: 1
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};
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validateResult(db._query(query, bindVars).toArray());
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},
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firstEntryIsVertexTest: function () {
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let query = "FOR x IN OUTBOUND @startId @@eCol RETURN x";
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let bindVars = {
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"@eCol": en,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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assertEqual(result[0]._id, vertex.C);
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},
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secondEntryIsEdgeTest: function () {
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let query = "FOR x, e IN OUTBOUND @startId @@eCol RETURN e";
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let bindVars = {
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"@eCol": en,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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assertEqual(result[0]._id, edge.BC);
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},
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thirdEntryIsPathTest: function () {
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let query = "FOR x, e, p IN OUTBOUND @startId @@eCol RETURN p";
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let bindVars = {
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"@eCol": en,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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let entry = result[0];
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assertEqual(entry.vertices.length, 2);
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assertEqual(entry.vertices[0]._id, vertex.B);
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assertEqual(entry.vertices[1]._id, vertex.C);
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assertEqual(entry.edges.length, 1);
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assertEqual(entry.edges[0]._id, edge.BC);
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},
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outboundDirectionTest: function () {
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let query = "FOR x IN OUTBOUND @startId @@eCol RETURN x._id";
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let bindVars = {
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"@eCol": en,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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let entry = result[0];
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assertEqual(entry, vertex.C);
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},
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inboundDirectionTest: function () {
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let query = "FOR x IN INBOUND @startId @@eCol RETURN x._id";
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let bindVars = {
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"@eCol": en,
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startId: vertex.C
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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let entry = result[0];
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assertEqual(entry, vertex.B);
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},
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anyDirectionTest: function () {
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let query = "FOR x IN ANY @startId @@eCol SORT x._id ASC RETURN x._id";
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let bindVars = {
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"@eCol": en,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 3);
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let entry = result[0];
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assertEqual(entry, vertex.A);
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entry = result[1];
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assertEqual(entry, vertex.C);
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entry = result[2];
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assertEqual(entry, vertex.E);
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},
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exactNumberStepsTest: function () {
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let query = "FOR x IN 2 OUTBOUND @startId @@eCol SORT x._id ASC RETURN x._id";
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let bindVars = {
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"@eCol": en,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 2);
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assertEqual(result[0], vertex.D);
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assertEqual(result[1], vertex.F);
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},
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rangeNumberStepsTest: function () {
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let query = "FOR x IN 2..3 OUTBOUND @startId @@eCol SORT x._id ASC RETURN x._id";
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let bindVars = {
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"@eCol": en,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 3);
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assertEqual(result[0], vertex.D);
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assertEqual(result[1], vertex.E);
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assertEqual(result[2], vertex.F);
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},
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computedNumberStepsTest: function () {
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let query = "FOR x IN LENGTH([1,2]) OUTBOUND @startId @@eCol SORT x._id ASC RETURN x._id";
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let bindVars = {
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"@eCol": en,
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startId: vertex.B
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 2);
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assertEqual(result[0], vertex.D);
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},
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sortTest: function () {
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let query = "FOR x IN OUTBOUND @startId @@eCol SORT x._id ASC RETURN x._id";
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let bindVars = {
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"@eCol": en,
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startId: vertex.C
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 2);
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assertEqual(result[0], vertex.D);
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assertEqual(result[1], vertex.F);
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// Reverse ordering
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query = "FOR x IN OUTBOUND @startId GRAPH @graph SORT x._id DESC RETURN x._id";
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result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 2);
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assertEqual(result[0], vertex.F);
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assertEqual(result[1], vertex.D);
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},
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singleDocumentInputTest: function () {
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let query = "FOR y IN @@vCol FILTER y._id == @startId "
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+ "FOR x IN OUTBOUND y @@eCol RETURN x";
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let bindVars = {
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startId: vertex.B,
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"@eCol": en,
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"@vCol": vn
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length, 1);
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assertEqual(result[0]._id, vertex.C);
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},
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listDocumentInputTest: function () {
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let query = "FOR y IN @@vCol "
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+ "FOR x IN OUTBOUND y @@eCol SORT x._id ASC RETURN x._id";
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let bindVars = {
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"@eCol": en,
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"@vCol": vn
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};
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let result = db._query(query, bindVars).toArray();
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assertEqual(result.length).toEqual(6);
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assertEqual(result[0], vertex.B);
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assertEqual(result[1], vertex.B);
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assertEqual(result[2], vertex.C);
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assertEqual(result[3], vertex.D);
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assertEqual(result[4], vertex.E);
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assertEqual(result[5], vertex.F);
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},
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};
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};
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let potentialErrorsSuite = function () {
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let vc, ec;
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return {
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setup: function () {
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cleanup();
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vc = db._create(vn);
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ec = db._createEdgeCollection(en);
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vertex.A = vn + "/unknown";
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},
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tearDown: cleanup,
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|
|
|
testNonIntegerSteps: function () {
|
|
let query = "FOR x IN 2.5 OUTBOUND @startId @@eCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": vertex.A
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
fail();
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_QUERY_PARSE.code);
|
|
}
|
|
},
|
|
|
|
testNonNumberSteps: function () {
|
|
let query = "FOR x IN 'invalid' OUTBOUND @startId @@eCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": vertex.A
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
fail();
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_QUERY_PARSE.code);
|
|
}
|
|
},
|
|
|
|
testMultiDirections: function () {
|
|
let query = "FOR x IN OUTBOUND ANY @startId @@eCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": vertex.A
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
fail();
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_QUERY_PARSE.code);
|
|
}
|
|
},
|
|
|
|
testNoCollections: function () {
|
|
let query = "FOR x IN OUTBOUND @startId RETURN x";
|
|
let bindVars = {
|
|
"startId": vertex.A
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
fail();
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_QUERY_PARSE.code);
|
|
}
|
|
},
|
|
|
|
testNoStartVertex: function () {
|
|
let query = "FOR x IN OUTBOUND @@eCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
fail();
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_QUERY_PARSE.code);
|
|
}
|
|
},
|
|
|
|
testTooManyOutputParameters: function () {
|
|
let query = "FOR x, y, z, f IN OUTBOUND @startId @@eCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": vertex.A
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
fail();
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_QUERY_PARSE.code);
|
|
}
|
|
},
|
|
|
|
testTraverseVertexCollection: function () {
|
|
let query = "FOR x IN OUTBOUND @startId @@eCol, @@vCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"@vCol": vn,
|
|
"startId": vertex.A
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
fail(query + " should not be allowed");
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_ARANGO_COLLECTION_TYPE_INVALID.code);
|
|
}
|
|
},
|
|
|
|
testStartWithSubquery: function () {
|
|
let query = "FOR x IN OUTBOUND (FOR y IN @@vCol SORT y._id LIMIT 3 RETURN y) @@eCol SORT x._id RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"@vCol": vn
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_QUERY_PARSE.code);
|
|
}
|
|
/*
|
|
let result = db._query(query, bindVars).toArray();
|
|
expect(result.length).toEqual(4);
|
|
expect(result[0]._id).toEqual(vertex.B);
|
|
expect(result[1]._id).toEqual(vertex.C);
|
|
expect(result[2]._id).toEqual(vertex.D);
|
|
expect(result[3]._id).toEqual(vertex.F);
|
|
*/
|
|
},
|
|
|
|
testStepsSubquery: function() {
|
|
let query = "FOR x IN (FOR y IN 1..1 RETURN y) OUTBOUND @startId @@eCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": vertex.A
|
|
};
|
|
try {
|
|
db._query(query, bindVars).toArray();
|
|
} catch (e) {
|
|
assertEqual(e.errorNum, errors.ERROR_QUERY_PARSE.code);
|
|
}
|
|
/*
|
|
let result = db._query(query, bindVars).toArray();
|
|
expect(result.length).toEqual(1);
|
|
expect(result[0]._id).toEqual(vertex.B);
|
|
*/
|
|
}
|
|
|
|
};
|
|
};
|
|
|
|
let complexInternaSuite = function () {
|
|
let vc, ec;
|
|
|
|
return {
|
|
|
|
setup: function () {
|
|
cleanup();
|
|
createBaseGraph();
|
|
},
|
|
|
|
tearDown: cleanup,
|
|
|
|
testUnknownVertexCollection: function () {
|
|
const vn2 = "UnitTestVertexCollectionOther";
|
|
db._drop(vn2);
|
|
const vc2 = db._create(vn2);
|
|
vc.save({_key: "1"});
|
|
vc2.save({_key: "1"});
|
|
ec.save(vn + "/1", vn2 + "/1", {});
|
|
let query = "FOR x IN OUTBOUND @startId @@eCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": vn + "/1"
|
|
};
|
|
// NOTE: vn2 is not explicitly named in AQL
|
|
let result = db._query(query, bindVars).toArray();
|
|
assertEqual(result.length, 1);
|
|
assertEqual(result[0]._id, vn2 + "/1");
|
|
db._drop(vn2);
|
|
},
|
|
|
|
testStepsFromLet: function () {
|
|
let query = "LET s = 1 FOR x IN s OUTBOUND @startId @@eCol RETURN x";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": vertex.A
|
|
};
|
|
|
|
let result = db._query(query, bindVars).toArray();
|
|
assertEqual(result.length, 1);
|
|
assertEqual(result[0]._id, vertex.B);
|
|
},
|
|
|
|
testMultipleBlocksResult: function () {
|
|
let query = "FOR x IN OUTBOUND @startId @@eCol RETURN x";
|
|
let amount = 10000;
|
|
let startId = vn + "/test";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": startId
|
|
};
|
|
vc.save({_key: startId.split("/")[1]});
|
|
|
|
// Insert amount many edges and vertices into the collections.
|
|
for (let i = 0; i < amount; ++i) {
|
|
let tmp = vc.save({_key: "" + i})._id;
|
|
ec.save(startId, tmp, {});
|
|
}
|
|
|
|
// Check that we can get all of them out again.
|
|
let result = db._query(query, bindVars).toArray();
|
|
// Internally: The Query selects elements in chunks, check that nothing is lost.
|
|
assertEqual(result.length, amount);
|
|
},
|
|
|
|
testSkipSome: function () {
|
|
let query = "FOR x, e, p IN 1..2 OUTBOUND @startId @@eCol LIMIT 4, 100 RETURN p.vertices[1]._key";
|
|
let startId = vn + "/test";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": startId
|
|
};
|
|
vc.save({_key: startId.split("/")[1]});
|
|
|
|
// Insert amount many edges and vertices into the collections.
|
|
for (let i = 0; i < 3; ++i) {
|
|
let tmp = vc.save({_key: "" + i})._id;
|
|
ec.save(startId, tmp, {});
|
|
for (let k = 0; k < 3; ++k) {
|
|
let tmp2 = vc.save({_key: "" + i + "_" + k})._id;
|
|
ec.save(tmp, tmp2, {});
|
|
}
|
|
}
|
|
|
|
// Check that we can get all of them out again.
|
|
let result = db._query(query, bindVars).toArray();
|
|
// Internally: The Query selects elements in chunks, check that nothing is lost.
|
|
assertEqual(result.length, 8);
|
|
|
|
// Each of the 3 parts of this graph contains of 4 nodes, one connected to the start.
|
|
// And 3 connected to the first one. As we do a depth first traversal we expect to skip
|
|
// exactly one sub-tree. Therefor we expect exactly two sub-trees to be traversed.
|
|
let seen = {};
|
|
for (let r of result) {
|
|
if (!seen.hasOwnProperty(r)) {
|
|
seen[r] = true;
|
|
}
|
|
}
|
|
assertEqual(Object.keys(seen).length, 2);
|
|
},
|
|
|
|
testManyResults: function () {
|
|
let query = "FOR x IN OUTBOUND @startId @@eCol RETURN x._key";
|
|
let startId = vn + "/many";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"startId": startId
|
|
};
|
|
vc.save({_key: startId.split("/")[1]});
|
|
let amount = 10000;
|
|
for (let i = 0; i < amount; ++i) {
|
|
let _id = vc.save({});
|
|
ec.save(startId, _id, {});
|
|
}
|
|
let result = db._query(query, bindVars);
|
|
let found = 0;
|
|
// Count has to be correct
|
|
assertEqual(result.count(), amount);
|
|
while (result.hasNext()) {
|
|
result.next();
|
|
++found;
|
|
}
|
|
// All elements must be enumerated
|
|
assertEqual(found, amount);
|
|
}
|
|
|
|
};
|
|
|
|
};
|
|
|
|
let complexFilteringSuite = function() {
|
|
|
|
/***********************************************************************
|
|
* Graph under test:
|
|
*
|
|
* C <- B <- A -> D -> E
|
|
* F <--| |--> G
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
* Tri1 --> Tri2
|
|
* ^ |
|
|
* |--Tri3<-|
|
|
*
|
|
*
|
|
***********************************************************************/
|
|
|
|
return {
|
|
setup: function() {
|
|
cleanup();
|
|
let vc = db._create(vn, {numberOfShards: 4});
|
|
let ec = db._createEdgeCollection(en, {numberOfShards: 4});
|
|
vertex.A = vc.save({_key: "A", left: false, right: false})._id;
|
|
vertex.B = vc.save({_key: "B", left: true, right: false})._id;
|
|
vertex.C = vc.save({_key: "C", left: true, right: false})._id;
|
|
vertex.D = vc.save({_key: "D", left: false, right: true})._id;
|
|
vertex.E = vc.save({_key: "E", left: false, right: true})._id;
|
|
vertex.F = vc.save({_key: "F", left: true, right: false})._id;
|
|
vertex.G = vc.save({_key: "G", left: false, right: true})._id;
|
|
|
|
edge.AB = ec.save(vertex.A, vertex.B, {left: true, right: false})._id;
|
|
edge.BC = ec.save(vertex.B, vertex.C, {left: true, right: false})._id;
|
|
edge.AD = ec.save(vertex.A, vertex.D, {left: false, right: true})._id;
|
|
edge.DE = ec.save(vertex.D, vertex.E, {left: false, right: true})._id;
|
|
edge.BF = ec.save(vertex.B, vertex.F, {left: true, right: false})._id;
|
|
edge.DG = ec.save(vertex.D, vertex.G, {left: false, right: true})._id;
|
|
|
|
vertex.Tri1 = vc.save({_key: "Tri1", isLoop: true})._id;
|
|
vertex.Tri2 = vc.save({_key: "Tri2", isLoop: true})._id;
|
|
vertex.Tri3 = vc.save({_key: "Tri3", isLoop: true})._id;
|
|
|
|
edge.Tri12 = ec.save(vertex.Tri1, vertex.Tri2, {isLoop: true})._id;
|
|
edge.Tri23 = ec.save(vertex.Tri2, vertex.Tri3, {isLoop: true})._id;
|
|
edge.Tri31 = ec.save(vertex.Tri3, vertex.Tri1, {isLoop: true, lateLoop: true})._id;
|
|
},
|
|
|
|
tearDown: cleanup,
|
|
|
|
testVertexEarlyPruneHighDepth: function () {
|
|
let query = "FOR v, e, p IN 100 OUTBOUND @start @@eCol FILTER p.vertices[1]._key == 'wrong' RETURN v";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"start": vertex.A
|
|
};
|
|
let result = db._query(query, bindVars).toArray();
|
|
assertEqual(result.length, 0);
|
|
},
|
|
|
|
testStartVertexEarlyPruneHighDepth: function () {
|
|
let query = "FOR v, e, p IN 100 OUTBOUND @start @@eCol FILTER p.vertices[0]._key == 'wrong' RETURN v";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"start": vertex.A
|
|
};
|
|
let result = db._query(query, bindVars).toArray();
|
|
assertEqual(result.length, 0);
|
|
},
|
|
|
|
testEdgesEarlyPruneHighDepth: function () {
|
|
let query = "FOR v, e, p IN 100 OUTBOUND @start @@eCol FILTER p.edges[0]._key == 'wrong' RETURN v";
|
|
let bindVars = {
|
|
"@eCol": en,
|
|
"start": vertex.A
|
|
};
|
|
let result = db._query(query, bindVars).toArray();
|
|
assertEqual(result.length, 0);
|
|
},
|
|
|
|
testVertexLevel0: function () {
|
|
let query = `FOR v, e, p IN 1..2 OUTBOUND @start @@ecol
|
|
FILTER p.vertices[0].left == true
|
|
RETURN v`;
|
|
let bindVars = {
|
|
"@ecol": en,
|
|
start: vertex.A
|
|
};
|
|
let cursor = db._query(query, bindVars);
|
|
assertEqual(cursor.count(), 0);
|
|
assertEqual(cursor.getExtra().stats.scannedFull, 0);
|
|
assertEqual(cursor.getExtra().stats.scannedIndex, 2);
|
|
assertEqual(cursor.getExtra().stats.filtered, 1);
|
|
}
|
|
|
|
};
|
|
|
|
};
|
|
|
|
jsunity.run(namedGraphSuite);
|
|
jsunity.run(multiCollectionGraphSuite);
|
|
jsunity.run(potentialErrorsSuite);
|
|
jsunity.run(complexInternaSuite);
|
|
jsunity.run(complexFilteringSuite);
|
|
|
|
return jsunity.done();
|
|
|
|
}());
|