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datatable-paginator-tests.js
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datatable-paginator-tests.js
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YUI.add('datatable-paginator-tests', function(Y) {
var suite = new Y.Test.Suite("DataTable: Paginator"),
data = [];
while (data.length < 100) {
data.push({
id: data.length + 1,
name: ['a','b', 'c','d','e','f','g'][data.length % 7].toUpperCase() + ':' + data.length,
price: Math.round((Math.random() + Math.random()) * 500) / 500,
qty: Math.ceil(data.length * Math.random() + Math.random())
});
}
suite.add(new Y.Test.Case({
name: "Paginator",
"test rowsPerPage === null shows all rows": function () {
var dt = new Y.DataTable({
caption: 'test rowsPerPage === null shows all rows',
columns: ['id', 'name', 'price', 'qty'],
data: data
});
dt.render();
// get number of items in the table
Y.Assert.areSame(100, dt.get('data').size(), 'There are not 100 rows in the table data');
Y.Assert.areSame(100, dt.body.tbodyNode.all('tr').size(), 'There are not 100 rows in the table');
// set rows per page
dt.set('rowsPerPage', 10);
// get number of items in the table
Y.Assert.areSame(10, dt.get('data').size(true), 'There are not 10 rows in the table data');
Y.Assert.areSame(10, dt.body.tbodyNode.all('tr').size(), 'There are not 10 rows in the table');
// set rows per page again
dt.set('rowsPerPage', 5);
// get number of items in the table
Y.Assert.areSame(5, dt.get('data').size(true), 'There are not 5 rows in the table data');
Y.Assert.areSame(5, dt.body.tbodyNode.all('tr').size(), 'There are not 5 rows in the table');
// set rows per page to null
dt.set('rowsPerPage', null);
// get number of items in the table
Y.Assert.areSame(100, dt.get('data').size(true), 'There are not 100 rows in the table data');
Y.Assert.areSame(100, dt.body.tbodyNode.all('tr').size(), 'There are not 100 rows in the table');
dt.destroy();
},
"test paginator totalItems should reflect the number of total items in the datatable": function () {
var dt = new Y.DataTable({
caption: 'test paginator totalItems should reflect the number of total items in the datatable',
columns: ['fruit'],
data: [
{ fruit: 'apple' },
{ fruit: 'banana' },
{ fruit: 'cherry' },
{ fruit: 'date' },
{ fruit: 'fig' },
{ fruit: 'grape' },
{ fruit: 'pinapple'}
],
rowsPerPage: 2
}),
pgModel;
dt.render();
pgModel = dt.get('paginatorModel');
Y.Assert.areSame(pgModel.get('totalItems'), dt.get('data').size());
dt.addRow({ fruit: 'prune' });
Y.Assert.areSame(pgModel.get('totalItems'), dt.get('data').size());
dt.removeRow('1');
Y.Assert.areSame(pgModel.get('totalItems'), dt.get('data').size());
dt.destroy();
},
"test paging directing functions should update table": function () {
var dt = new Y.DataTable({
caption: 'test paging directing functions should update table',
columns: ['fruit'],
data: [
{ fruit: 'apple' },
{ fruit: 'banana' },
{ fruit: 'cherry' },
{ fruit: 'date' },
{ fruit: 'fig' },
{ fruit: 'grape' },
{ fruit: 'pinapple'}
],
rowsPerPage: 2
}),
cell;
dt.render(); // page 1
cell = dt.body.tbodyNode.one('td');
Y.Assert.areSame('apple', cell.get('text'), 'First cell on page is not an apple');
Y.Assert.areSame(2, dt.body.tbodyNode.all('tr').size(), 'There are more than 2 rows on this page');
dt.nextPage(); // page 2
cell = dt.body.tbodyNode.one('td');
Y.Assert.areSame('cherry', cell.get('text'), 'First cell on page is not an apple');
Y.Assert.areSame(2, dt.body.tbodyNode.all('tr').size(), 'There are more than 2 rows on this page');
dt.nextPage(); // page 3
cell = dt.body.tbodyNode.one('td');
Y.Assert.areSame('fig', cell.get('text'), 'First cell on page is not an apple');
Y.Assert.areSame(2, dt.body.tbodyNode.all('tr').size(), 'There are more than 2 rows on this page');
dt.previousPage(); // page 2
cell = dt.body.tbodyNode.one('td');
Y.Assert.areSame('cherry', cell.get('text'), 'First cell on page is not an apple');
Y.Assert.areSame(2, dt.body.tbodyNode.all('tr').size(), 'There are more than 2 rows on this page');
dt.firstPage(); // page 1
cell = dt.body.tbodyNode.one('td');
Y.Assert.areSame('apple', cell.get('text'), 'First cell on page is not an apple');
Y.Assert.areSame(2, dt.body.tbodyNode.all('tr').size(), 'There are more than 2 rows on this page');
dt.lastPage(); // page 4
cell = dt.body.tbodyNode.one('td');
Y.Assert.areSame('pinapple', cell.get('text'), 'First cell on page is not an apple');
Y.Assert.areSame(1, dt.body.tbodyNode.all('tr').size(), 'There are more than 2 rows on this page');
dt.destroy();
},
"test paginator location as header": function () {
var dt = new Y.DataTable({
caption: 'test paginator location as header',
paginatorLocation: ['header'],
columns: ['id', 'name'],
data: data,
rowsPerPage: 3
}),
className = 'yui3-datatable-paginator';
dt.render();
Y.Assert.isNotNull(dt.body.get('container').previous('.' + className));
Y.Assert.isNull(dt.body.get('container').next('.' + className));
Y.Assert.isNull(dt.body.get('container').one('.' + className));
dt.destroy();
},
"test paginator insertion into a node": function () {
var pgNode = Y.Node.create('<div/>'),
dt = new Y.DataTable({
caption: 'test paginator insertion into a node',
paginatorLocation: pgNode,
columns: ['id', 'name'],
data: data,
rowsPerPage: 3
}),
className = 'yui3-datatable-paginator';
Y.one('body').prepend(pgNode);
dt.render();
Y.Assert.areSame(1, Y.all('.' + className).size());
Y.Assert.areSame(pgNode, Y.all('.' + className).item(0).ancestor());
dt.destroy();
},
"test set page sizes with mixed values": function () {
var dt = new Y.DataTable({
caption: 'test set page sizes with mixed values',
columns: ['id', 'name'],
data: data,
rowsPerPage: -1,
pageSizes: 'Show All'
}),
className = 'yui3-datatable-paginator';
dt.render();
Y.Assert.areSame(1, Y.all('.' + className + ' select option').size());
Y.Assert.areSame('Show All', Y.one('.' + className + ' select option').get('text'));
dt.destroy();
},
"test custom paginator model configuration": function () {
var dt = new Y.DataTable({
caption: 'test custom paginator model configuration',
columns: ['id', 'name'],
data: data,
rowsPerPage: 10,
paginatorModel: {},
paginatorModelType: Y.DataTable.Paginator.Model
}),
className = 'yui3-datatable-paginator';
dt.render();
dt.nextPage();
Y.Assert.areSame('11', dt.body.tbodyNode.one('td').get('text'));
dt.destroy();
},
"test custom paginator model": function () {
var dt = new Y.DataTable({
caption: 'test custom paginator model',
columns: ['id', 'name'],
data: data,
rowsPerPage: 10,
paginatorModel: new Y.DataTable.Paginator.Model({})
}),
className = 'yui3-datatable-paginator';
dt.render();
dt.nextPage();
Y.Assert.areSame('11', dt.body.tbodyNode.one('td').get('text'));
dt.destroy();
},
"test swapping the data with new data": function () {
var dt = new Y.DataTable({
caption: 'test swapping the data with new data',
columns: ['id', 'name'],
data: data,
rowsPerPage: 10
}),
data2 = [];
while (data2.length < 50) {
data2.push({
id: data2.length + 1,
name: ['a','b', 'c','d','e','f','g'][data2.length % 7].toUpperCase() + ':' + data.length,
price: Math.round((Math.random() + Math.random()) * 500) / 500,
qty: Math.ceil(data2.length * Math.random() + Math.random())
});
}
dt.render();
// check cell data
Y.Assert.areSame(data[0].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'));
// go to next page
dt.nextPage();
// check cell data
Y.Assert.areSame(data[10].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'));
// load new data
dt.set('data', data2);
// check page is first
Y.Assert.isFalse(dt.get('paginatorModel').hasPrevPage());
// check cell data
Y.Assert.areSame(data2[0].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'));
// go to next page
dt.nextPage();
// check cell data
Y.Assert.areSame(data2[10].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'));
// go to last page
dt.lastPage();
// check cell data
Y.Assert.areSame(data2[40].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'));
// go to first page and change data
dt.firstPage();
dt.set('data', data);
// check cell data
Y.Assert.areSame(data[0].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'));
dt.destroy();
},
"test clicking on the controls": function () {
var dt = new Y.DataTable({
caption: 'test clicking on the controls',
columns: ['id', 'name'],
data: data,
rowsPerPage: 10,
paginatorModel: new Y.DataTable.Paginator.Model({})
}),
className = 'yui3-datatable-paginator',
pgNode,
firstBtn,
lastBtn,
prevBtn,
nextBtn,
submitBtn,
selectNode;
dt.render();
pgNode = Y.one('.' + className);
firstBtn = pgNode.one('.' + className + '-control-first');
lastBtn = pgNode.one('.' + className + '-control-last');
prevBtn = pgNode.one('.' + className + '-control-prev');
nextBtn = pgNode.one('.' + className + '-control-next');
submitBtn = pgNode.one('form button');
selectNode = pgNode.one('select');
// click next
nextBtn.simulate('click');
// test cell data
Y.Assert.areSame(data[10].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'), 'a');
// click prev
prevBtn.simulate('click');
// test cell data
Y.Assert.areSame(data[0].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'), 'b');
// click last
lastBtn.simulate('click');
// test cell data
Y.Assert.areSame(data[90].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'), 'c');
// click first
firstBtn.simulate('click');
// test cell data
Y.Assert.areSame(data[0].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'), 'd');
// change input number and submit
submitBtn.previous('input').set('value', 4);
submitBtn.ancestor('form').simulate('submit');
// test cell data
Y.Assert.areSame(data[30].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'), 'e');
// change rows per page
selectNode.focus();
selectNode.set('selectedIndex', 1);
selectNode.simulate('change');
selectNode.blur();
// test number of rows per page
Y.Assert.areSame(50, dt.body.tbodyNode.all('tr').size(), 'f');
// test cell data
Y.Assert.areSame(data[0].name.toString(), dt.body.tbodyNode.all('td').item(1).get('text'), 'g');
dt.destroy();
},
'test string availability for internationalization': function () {
var dt = new Y.DataTable({
caption: 'test language display in english',
columns: ['id', 'name'],
data: data,
rowsPerPage: 10,
paginatorModel: new Y.DataTable.Paginator.Model({})
}),
i18n = Y.Intl.getLang('datatable-paginator'),
container,
perPageNode,
showAllNode;
// find and eval "Show All" string
// English
Y.Intl.setLang('datatable-paginator', 'fr');
dt.render();
container = dt.get('boundingBox');
perPageNode = container.one('.yui3-datatable-paginator-per-page select');
showAllNode = perPageNode.one('option:last-child');
Y.Assert.areSame('Show All', showAllNode.get('text'));
dt.destroy();
// French
Y.use('lang/datatable-paginator_fr', function(Y) {
Y.Intl.setLang('datatable-paginator', 'fr');
dt = new Y.DataTable({
caption: 'test language display in french',
columns: ['id', 'name'],
data: data,
rowsPerPage: 10,
paginatorModel: new Y.DataTable.Paginator.Model({})
});
dt.render();
container = dt.get('boundingBox');
perPageNode = container.one('.yui3-datatable-paginator-per-page select');
showAllNode = perPageNode.one('option:last-child');
Y.Assert.areSame('Afficher tout', showAllNode.get('text'));
// Unset any changes we made
Y.Intl.setLang('datatable-paginator', i18n);
dt.destroy();
});
}
}));
Y.Test.Runner.add(suite);
}, '@VERSION@' ,{requires:['selector-css3', 'datatable', 'datatable-paginator', 'node-event-simulate', 'test']});