alasql/test/test257.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 = '.';
};

if(typeof exports != 'undefined') {

describe('Test 257 INTO XLS()', function() {

  it('1. INTO XLS()', function(done){
    var data = [{a:1,b:10},{a:2,b:20}];
    // Show headers
    var opts = { 
        headers: true
    };

    var res = alasql('SELECT * INTO XLS("restest257a.xls",?) FROM ?',[opts,data]); 
    assert(res == 1);

    // Change sheet
    var opts = { 
        sheetid:'Sheet2',
        headers: true
    };

    var res = alasql('SELECT * INTO XLS("restest257a.xls",?) FROM ?',[opts,data]); 
    assert(res == 1);

    // List of sheets
    var opts = {
      sheets: [{
        sheetid:'Sheet2',
        headers: true
      }]
    };

    var res = alasql('SELECT * INTO XLS("restest257a.xls",?) FROM ?',[opts,data]); 
    assert(res == 1);

    // Background color
    var opts = {
      style:"background:#00ff00"
    };

    var res = alasql('SELECT * INTO XLS("restest257a.xls",?) FROM ?',[opts,data]); 
    assert(res == 1);

    // Background color
    var opts = {
      headers: true,
      sheetid: 'My Birds',
      style:"background:#00ff00",
      columns: [
        {columnid:'a',title:'Albatroses',
          style:'background:red;font-size:20px',
          cell:{style:'background:blue'}
        },
        {columnid:'b',title:'Bird',cell:{
          style:function(value,sheet,row,column,rowidx,columnidx){
            return 'background'+(value==10?'brown':'white')
        }}},
        { 
          columnid: 'b', cell:{value:function(value){ return value * value}}
        }
      ]
    };

    var res = alasql('SELECT * INTO XLS("restest257a.xls",?) FROM ?',[opts,data]); 
    assert(res == 1);
    done();
  });

  it('2. jsFiddle example',function(done){
    
    var items = [{
        name: "John Smith",
        email: "j.smith@example.com",
        dob: "1985-10-10"
    }, {
        name: "Jane Smith",
        email: "jane.smith@example.com",
        dob: "1988-12-22"
    }, {
        name: "Jan Smith",
        email: "jan.smith@example.com",
        dob: "2010-01-02"
    }, {
        name: "Jake Smith",
        email: "jake.smith@exmaple.com",
        dob: "2009-03-21"
    }, {
        name: "Josh Smith",
        email: "josh@example.com",
        dob: "2011-12-12"
    }, {
        name: "Josh Smith",
        email: "josh@example.com",
        dob: "2011-12-12"
    }, {
        name: "Josh Smith",
        email: "josh@example.com",
        dob: "2011-12-12"
    }, {
        name: "Josh Smith",
        email: "josh@example.com",
        dob: "2011-12-12"
    }, {
        name: "Josh Smith",
        email: "josh@example.com",
        dob: "2011-12-12"
    }, {
        name: "Josh Smith",
        email: "josh@example.com",
        dob: "2011-12-12"
    }, {
        name: "Jessie Smith",
        email: "jess@example.com",
        dob: "2004-10-12"
    }];

    var opts = {
        sheetid: 'My Big Table Sheet',
        headers: true,
        caption: {
          title:'My Big Table',
          style:'font-size: 50px; color:blue;' // Sorry, styles do not works
        },
        style:'background:#00FF00',
        column: {
          style:'font-size:30px'
        },
        columns: [
          {columnid:'email'},
          {columnid:'dob', title: 'Birthday', width:300},
          {columnid:'name'},
          {
            columnid:'name',
            title: 'Number of letters in name',
            width: '300px',
            cell: {
              value: function(value){return value.length}
            }
          },
        ],
        row: {
          style: function(sheet,row,rowidx){
            return 'background:'+(rowidx%2?'red':'yellow');
          }
        },
        rows: {
          4:{cell:{style:'background:blue'}}
        },
        cells: {
          2:{
            2:{
              style: 'font-size:45px;background:pink',
              value: function(value){return value.substr(1,3);}
            }
          }
        }
    };

    var res = alasql('SELECT * INTO XLS("restest257b.xls",?) FROM ?',[opts,items]);
    assert(res == 1);
    done();

  });

  it('3. Areas example',function(done){
    var data = [
      {imemid:123,itemname:'Samsung TV', price:123.00, qty:2},
      {imemid:567,itemname:'LG TV', price:233.00, qty:4},
      {imemid:897,itemname:'Sony TV', price:323.00, qty:5},
    ];

    var templ = {
      areas: [
        {x:0, y:0, colspan:3, cells:"Invoice"},
        {x:2, y:5, h:10, headers:true, data:true, totals:'top'},
      ]
    };
    assert(false);
    done();
  });

});

};