alasql/test/test318.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 318 PATH in GRAPH', function() {

  it('1. CREATE DATABASE',function(done){
    alasql('CREATE DATABASE test318; USE test318');
    var res = alasql('CREATE GRAPH Pablo, Maxim, Alex, Napoleon, \
      Josephine,  Kate, Julia  {age:27}, Paloma, \
      #Pablo >loves> #Julia, #Maxim >> #Julia, #Alex >> #Kate, \
      #Kate >> #Julia, #Alex >> #Paloma, #Napoleon > "loves" > #Josephine, \
      #Josephine >"knows"> #Pablo');
    done();
  });

  it('2. Simple graph',function(done){
    var res = alasql('SEARCH PATH(#Josephine) name FROM #Napoleon ');
    assert.deepEqual(res,['loves', 'Josephine']);
    done();
  });

  it('3. Simple graph',function(done){


    var res = alasql('SEARCH PATH(#Josephine) EDGE name FROM #Napoleon');
    assert.deepEqual(res,['loves']);
//    console.log(res);
    done();
  });

  it('4. Simple graph',function(done){

    var res = alasql('SEARCH PATH(#Josephine) EDGE set(color="red") FROM #Napoleon');
    assert.deepEqual(res,[alasql.databases[alasql.useid].objects[5]]);
    done();
  });

  it('5. Simple graph',function(done){

    var res = alasql('SEARCH PATH(#Pablo) name FROM #Napoleon ');
    assert.deepEqual(res,['loves','Josephine','knows','Pablo']);
    done();
  });

  it('6. Simple graph',function(done){

    var res = alasql('SEARCH DISTINCT(PATH(#Julia) EDGE name) ORDER BY() FROM #Napoleon');
    assert.deepEqual(res,['knows','loves']);
    var res = alasql('SEARCH DISTINCT(PATH(#Julia) EDGE name) ORDER BY(ASC) FROM #Napoleon');
    assert.deepEqual(res,['knows','loves']);
    var res = alasql('SEARCH DISTINCT(PATH(#Julia) EDGE name) ORDER BY(DESC) FROM #Napoleon');
    assert.deepEqual(res,['loves','knows']);
    done();
  });

  it('7. Simple graph',function(done){

    var res = alasql('SEARCH PATH(age) name FROM #Napoleon ');
    assert.deepEqual(res,["loves","Josephine","knows","Pablo","loves","Julia"]);

    done();

  });

  it('8. D3() selector',function(done){

    done();
  });

  it('99. DROP DATABASE',function(done){
    alasql('DROP DATABASE test318');
    done();
  });
});