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/*
* This file is part of the MediaWiki extension MultimediaViewer.
*
* MultimediaViewer is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* MultimediaViewer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MultimediaViewer. If not, see <http://www.gnu.org/licenses/>.
*/
( function ( mw, $ ) {
var $qf = $( '#qunit-fixture' );
QUnit.module( 'mmv.ui.reuse.Embed', QUnit.newMwEnvironment() );
QUnit.test( 'Sanity test, object creation and UI construction', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf );
assert.ok( embed, 'Embed UI element is created.' );
assert.strictEqual( embed.$pane.length, 1, 'Pane div is created.' );
assert.ok( embed.embedTextHtml, 'Html snipped text area created.' );
assert.ok( embed.embedTextWikitext, 'Wikitext snipped text area created.' );
assert.ok( embed.embedSwitch, 'Snipped selection buttons created.' );
assert.ok( embed.embedSizeSwitchWikitext, 'Size selection menu for wikitext created.' );
assert.ok( embed.embedSizeSwitchHtml, 'Size selection menu for html created.' );
assert.strictEqual( embed.$currentMainEmbedText.length, 1, 'Size selection menu for html created.' );
assert.strictEqual( embed.isSizeMenuDefaultReset, false, 'Reset flag intialized correctly.' );
assert.ok( embed.defaultHtmlItem, 'Default item for html size selection intialized.' );
assert.ok( embed.defaultWikitextItem, 'Default item for wikitext size selection intialized.' );
assert.ok( embed.currentSizeMenu, 'Current size menu intialized.' );
assert.ok( embed.currentDefaultItem, 'Current default item intialized.' );
} );
QUnit.test( 'changeSize(): Skip if no item selected.', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
width = 10,
height = 20;
assert.expect( 0 );
// deselect items
embed.embedSwitch.selectItem();
embed.updateEmbedHtml = function () {
assert.ok( false, 'No item selected, this should not have been called.' );
};
embed.updateEmbedWikitext = function () {
assert.ok( false, 'No item selected, this should not have been called.' );
};
embed.changeSize( width, height );
} );
QUnit.test( 'changeSize(): HTML size menu item selected.', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
width = 10,
height = 20;
embed.embedSwitch.findSelectedItem = function () {
return { getData: function () { return 'html'; } };
};
embed.updateEmbedHtml = function ( thumb, w, h ) {
assert.strictEqual( thumb.url, undefined, 'Empty thumbnail passed.' );
assert.strictEqual( w, width, 'Correct width passed.' );
assert.strictEqual( h, height, 'Correct height passed.' );
};
embed.updateEmbedWikitext = function () {
assert.ok( false, 'Dealing with HTML menu, this should not have been called.' );
};
embed.select = function () {
assert.ok( true, 'Item selected after update.' );
};
embed.changeSize( width, height );
} );
QUnit.test( 'changeSize(): Wikitext size menu item selected.', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
width = 10,
height = 20;
embed.embedSwitch.findSelectedItem = function () {
return { getData: function () { return 'wikitext'; } };
};
embed.updateEmbedHtml = function () {
assert.ok( false, 'Dealing with wikitext menu, this should not have been called.' );
};
embed.updateEmbedWikitext = function ( w ) {
assert.strictEqual( w, width, 'Correct width passed.' );
};
embed.select = function () {
assert.ok( true, 'Item selected after update.' );
};
embed.changeSize( width, height );
} );
QUnit.test( 'updateEmbedHtml(): Do nothing if set() not called before.', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
width = 10,
height = 20;
assert.expect( 0 );
embed.formatter.getThumbnailHtml = function () {
assert.ok( false, 'formatter.getThumbnailHtml() should not have been called.' );
};
embed.updateEmbedHtml( {}, width, height );
} );
QUnit.test( 'updateEmbedHtml():', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
url = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/Foobar.jpg',
thumbUrl = 'https://upload.wikimedia.org/wikipedia/thumb/Foobar.jpg',
imageInfo = { url: url },
repoInfo = {},
caption = '-',
info = new mw.mmv.model.EmbedFileInfo( imageInfo, repoInfo, caption ),
width = 10,
height = 20;
embed.set( imageInfo, repoInfo, caption );
// Small image, no thumbnail info is passed
embed.formatter.getThumbnailHtml = function ( i, u, w, h ) {
assert.deepEqual( i, info, 'Info passed correctly.' );
assert.strictEqual( u, url, 'Image URL passed correctly.' );
assert.strictEqual( w, width, 'Correct width passed.' );
assert.strictEqual( h, height, 'Correct height passed.' );
};
embed.updateEmbedHtml( {}, width, height );
// Small image, thumbnail info present
embed.formatter.getThumbnailHtml = function ( i, u ) {
assert.strictEqual( u, thumbUrl, 'Image src passed correctly.' );
};
embed.updateEmbedHtml( { url: thumbUrl }, width, height );
// Big image, thumbnail info present
embed.formatter.getThumbnailHtml = function ( i, u ) {
assert.strictEqual( u, url, 'Image src passed correctly.' );
};
width = 1300;
embed.updateEmbedHtml( { url: thumbUrl }, width, height );
} );
QUnit.test( 'updateEmbedWikitext(): Do nothing if set() not called before.', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
width = 10;
assert.expect( 0 );
embed.formatter.getThumbnailWikitext = function () {
assert.ok( false, 'formatter.getThumbnailWikitext() should not have been called.' );
};
embed.updateEmbedWikitext( width );
} );
QUnit.test( 'updateEmbedWikitext():', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
imageInfo = {},
repoInfo = {},
caption = '-',
info = new mw.mmv.model.EmbedFileInfo( imageInfo, repoInfo, caption ),
width = 10;
embed.set( imageInfo, repoInfo, caption );
embed.formatter.getThumbnailWikitextFromEmbedFileInfo = function ( i, w ) {
assert.deepEqual( i, info, 'EmbedFileInfo passed correctly.' );
assert.strictEqual( w, width, 'Width passed correctly.' );
};
embed.updateEmbedWikitext( width );
} );
QUnit.test( 'getPossibleImageSizesForWikitext()', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
exampleSizes = [
// Big wide image
{
width: 2048, height: 1536,
expected: {
small: { width: 300, height: 225 },
medium: { width: 400, height: 300 },
large: { width: 500, height: 375 },
'default': { width: null, height: null }
}
},
// Big tall image
{
width: 201, height: 1536,
expected: {
'default': { width: null, height: null }
}
},
// Very small image
{
width: 15, height: 20,
expected: {
'default': { width: null, height: null }
}
}
],
i, cursize, opts;
for ( i = 0; i < exampleSizes.length; i++ ) {
cursize = exampleSizes[ i ];
opts = embed.getPossibleImageSizesForWikitext( cursize.width, cursize.height );
assert.deepEqual( opts, cursize.expected, 'We got the expected results out of the size calculation function.' );
}
} );
QUnit.test( 'set():', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
title = mw.Title.newFromText( 'File:Foobar.jpg' ),
src = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/Foobar.jpg',
url = 'https://commons.wikimedia.org/wiki/File:Foobar.jpg',
embedFileInfo = new mw.mmv.model.EmbedFileInfo( title, src, url ),
calledSelect = false,
width = 15,
height = 20;
embed.utils.updateMenuOptions = function ( sizes, options ) {
assert.strictEqual( options.length, 4, 'Options passed correctly.' );
};
embed.resetCurrentSizeMenuToDefault = function () {
assert.ok( true, 'resetCurrentSizeMenuToDefault() is called.' );
};
embed.utils.getThumbnailUrlPromise = function () {
return $.Deferred().resolve().promise();
};
embed.updateEmbedHtml = function () {
assert.ok( true, 'updateEmbedHtml() is called after data is collected.' );
};
embed.select = function () {
calledSelect = true;
};
assert.ok( !embed.embedFileInfo, 'embedFileInfo not set yet.' );
embed.set( { width: width, height: height }, embedFileInfo );
assert.ok( embed.embedFileInfo, 'embedFileInfo correctly set.' );
assert.strictEqual( embed.isSizeMenuDefaultReset, false, 'Reset flag cleared.' );
assert.strictEqual( calledSelect, true, 'select() is called' );
} );
QUnit.test( 'empty():', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
width = 15,
height = 20;
embed.formatter = {
getThumbnailWikitextFromEmbedFileInfo: function () { return 'wikitext'; },
getThumbnailHtml: function () { return 'html'; }
};
embed.set( {}, {} );
embed.updateEmbedHtml( { url: 'x' }, width, height );
embed.updateEmbedWikitext( width );
assert.notStrictEqual( embed.embedTextHtml.getValue(), '', 'embedTextHtml is not empty.' );
assert.notStrictEqual( embed.embedTextWikitext.getValue(), '', 'embedTextWikitext is not empty.' );
embed.empty();
assert.strictEqual( embed.embedTextHtml.getValue(), '', 'embedTextHtml is empty.' );
assert.strictEqual( embed.embedTextWikitext.getValue(), '', 'embedTextWikitext is empty.' );
assert.ok( !embed.embedSizeSwitchHtml.getMenu().isVisible(), 'Html size menu should be hidden.' );
assert.ok( !embed.embedSizeSwitchWikitext.getMenu().isVisible(), 'Wikitext size menu should be hidden.' );
} );
QUnit.test( 'attach()/unattach():', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf ),
title = mw.Title.newFromText( 'File:Foobar.jpg' ),
src = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/Foobar.jpg',
url = 'https://commons.wikimedia.org/wiki/File:Foobar.jpg',
embedFileInfo = new mw.mmv.model.EmbedFileInfo( title, src, url ),
width = 15,
height = 20;
embed.set( { width: width, height: height }, embedFileInfo );
embed.selectAllOnEvent = function () {
assert.ok( false, 'selectAllOnEvent should not have been called.' );
};
embed.handleTypeSwitch = function () {
assert.ok( false, 'handleTypeSwitch should not have been called.' );
};
embed.handleSizeSwitch = function () {
assert.ok( false, 'handleTypeSwitch should not have been called.' );
};
// Triggering action events before attaching should do nothing
// use of focus() would run into jQuery bug #14740 and similar issues
embed.embedTextHtml.$element.find( 'textarea' ).triggerHandler( 'focus' );
embed.embedTextWikitext.$element.find( 'textarea' ).triggerHandler( 'focus' );
embed.embedSwitch.emit( 'select' );
embed.embedSizeSwitchHtml.getMenu().emit(
'choose', embed.embedSizeSwitchHtml.getMenu().findSelectedItem() );
embed.embedSizeSwitchWikitext.getMenu().emit(
'choose', embed.embedSizeSwitchWikitext.getMenu().findSelectedItem() );
embed.selectAllOnEvent = function () {
assert.ok( true, 'selectAllOnEvent was called.' );
};
embed.handleTypeSwitch = function () {
assert.ok( true, 'handleTypeSwitch was called.' );
};
embed.handleSizeSwitch = function () {
assert.ok( true, 'handleTypeSwitch was called.' );
};
embed.attach();
// Action events should be handled now
embed.embedTextHtml.$element.find( 'textarea' ).triggerHandler( 'focus' );
embed.embedTextWikitext.$element.find( 'textarea' ).triggerHandler( 'focus' );
embed.embedSwitch.emit( 'select' );
embed.embedSizeSwitchHtml.getMenu().emit(
'choose', embed.embedSizeSwitchHtml.getMenu().findSelectedItem() );
embed.embedSizeSwitchWikitext.getMenu().emit(
'choose', embed.embedSizeSwitchWikitext.getMenu().findSelectedItem() );
// Test the unattach part
embed.selectAllOnEvent = function () {
assert.ok( false, 'selectAllOnEvent should not have been called.' );
};
embed.handleTypeSwitch = function () {
assert.ok( false, 'handleTypeSwitch should not have been called.' );
};
embed.handleSizeSwitch = function () {
assert.ok( false, 'handleTypeSwitch should not have been called.' );
};
embed.unattach();
// Triggering action events now that we are unattached should do nothing
embed.embedTextHtml.$element.find( 'textarea' ).triggerHandler( 'focus' );
embed.embedTextWikitext.$element.find( 'textarea' ).triggerHandler( 'focus' );
embed.embedSwitch.emit( 'select' );
embed.embedSizeSwitchHtml.getMenu().emit(
'choose', embed.embedSizeSwitchHtml.getMenu().findSelectedItem() );
embed.embedSizeSwitchWikitext.getMenu().emit(
'choose', embed.embedSizeSwitchWikitext.getMenu().findSelectedItem() );
} );
QUnit.test( 'handleTypeSwitch():', function ( assert ) {
var embed = new mw.mmv.ui.reuse.Embed( $qf );
assert.strictEqual( embed.isSizeMenuDefaultReset, false, 'Reset flag intialized correctly.' );
embed.resetCurrentSizeMenuToDefault = function () {
assert.ok( true, 'resetCurrentSizeMenuToDefault() called.' );
};
// HTML selected
embed.handleTypeSwitch( { getData: function () { return 'html'; } } );
assert.strictEqual( embed.isSizeMenuDefaultReset, true, 'Reset flag updated correctly.' );
assert.ok( !embed.embedSizeSwitchWikitext.getMenu().isVisible(), 'Wikitext size menu should be hidden.' );
embed.resetCurrentSizeMenuToDefault = function () {
assert.ok( false, 'resetCurrentSizeMenuToDefault() should not have been called.' );
};
// Wikitext selected, we are done resetting defaults
embed.handleTypeSwitch( { getData: function () { return 'wikitext'; } } );
assert.strictEqual( embed.isSizeMenuDefaultReset, true, 'Reset flag updated correctly.' );
assert.ok( !embed.embedSizeSwitchHtml.getMenu().isVisible(), 'HTML size menu should be hidden.' );
} );
QUnit.test( 'Logged out', function ( assert ) {
var embed,
oldUserIsAnon = mw.user.isAnon;
mw.user.isAnon = function () { return true; };
embed = new mw.mmv.ui.reuse.Embed( $qf );
assert.ok( !embed.embedSizeSwitchWikitext.$element.hasClass( 'active' ), 'Wikitext widget should be hidden.' );
assert.ok( embed.embedSizeSwitchHtml.$element.hasClass( 'active' ), 'HTML widget should be visible.' );
assert.ok( !embed.embedTextWikitext.$element.hasClass( 'active' ), 'Wikitext input should be hidden.' );
assert.ok( embed.embedTextHtml.$element.hasClass( 'active' ), 'HTML input should be visible.' );
mw.user.isAnon = oldUserIsAnon;
} );
}( mediaWiki, jQuery ) );
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