alasql/test/test319.js

AlaSQL.js - JavaScript SQL database library for relational and graph data manipulation with support of localStorage, IndexedDB, and Excel

if(typeof exports === 'object') {
	var assert = require("assert");
	var alasql = require('..');
} else {
	__dirname = '.';
};


describe('Test 319 PATH in GRAPH', function() {

  it('1. CREATE DATABASE',function(done){
    alasql('CREATE DATABASE test319; USE test319');
    done();
  });

  it('2. Simple graph',function(done){
    alasql('CREATE CLASS Person');
    var res = alasql('CREATE GRAPH :Person {age:35} AS @p1');
//    console.log(1,res);
    var res = alasql('CREATE GRAPH :Person {age:40} AS @p2');
//    console.log(2,res);
    var res = alasql('CREATE GRAPH @p1 > "is older than" > @p2');
//    console.log(3,res);

    var res = alasql('SEARCH @p1 > name');
    assert.deepEqual(res,['is older than']);
//    console.log(res);


    var res = alasql('SEARCH @p1 PATH(=@p2) EDGE name');
//    console.log(res);
    assert.deepEqual(res,['is older than']);

    var res = alasql('SEARCH @p1 PATH(WHERE(age=40)) EDGE name');
    assert.deepEqual(res,['is older than']);
    done();

  });

  it('99. DROP DATABASE',function(done){
    alasql('DROP DATABASE test319');
    done();
  });
});