alasql/test/test256.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 256 INTO() in result and into params array', function() {

  it('1. INTO param', function(done){
    var data = [{a:1},{a:2}];
    var resdata = [{a:0}];
    var res = alasql('SELECT * INTO ? FROM ?',[resdata,data]); 
    assert(res == 2);
    assert.deepEqual(resdata, [ { a: 0 }, { a: 1 }, { a: 2 } ]);
    done();
  });

  it('2. INTO TXT() result', function(done){
    var data = [{a:1},{a:2}];
    var res = alasql('SELECT * INTO TXT() FROM ?',[data]); 
    assert(res == '1\n2')
    done();
  });

  it('3. INTO JSON() result', function(done){
    var data = [{a:1},{a:2}];
    var res = alasql('SELECT * INTO JSON() FROM ?',[data]); 
    assert(res == '[{"a":1},{"a":2}]')
    done();
  });

  it('4. INTO SQL() result', function(done){
    var data = [{a:1,b:2},{a:2,b:2}];
    var res = alasql('SELECT * INTO SQL({tableid:"one"}) FROM ?',[data]); 
    assert(res == 'INSERT INTO one(a,b) VALUES (1,2);\nINSERT INTO one(a,b) VALUES (2,2);\n')
    done();
  });

  it('4. INTO CSV() result', function(done){
    var data = [{a:1,b:2},{a:2,b:2}];
    var res = alasql('SELECT * INTO CSV({headers:true}) FROM ?',[data]); 
    assert(res == 'a,b\n1,2\n2,2\n')
    done();
  });

  it('5. INTO XLSX() result', function(done){
    var data = [{a:1,b:2},{a:2,b:2}];
    var res = alasql('SELECT * INTO XLSX({headers:true}) FROM ?',[data]); 
    console.log(res);
//    assert(res == 'a,b\n1,2\n2,2\n')
    done();
  });

});