1 files changed, 117 insertions, 0 deletions
diff --git a/www/wiki/extensions/MultimediaViewer/tests/qunit/mmv/ui/mmv.ui.reuse.utils.test.js b/www/wiki/extensions/MultimediaViewer/tests/qunit/mmv/ui/mmv.ui.reuse.utils.test.js
new file mode 100644
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+++ b/www/wiki/extensions/MultimediaViewer/tests/qunit/mmv/ui/mmv.ui.reuse.utils.test.js
@@ -0,0 +1,117 @@
+/*
+ * 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, $ ) {
+	QUnit.module( 'mw.mmv.ui.reuse.utils', QUnit.newMwEnvironment() );
+
+	QUnit.test( 'Sanity test, object creation and UI construction', function ( assert ) {
+		var utils = new mw.mmv.ui.Utils();
+
+		assert.ok( utils, 'ReuseUtils object is created.' );
+	} );
+
+	QUnit.test( 'createPulldownMenu():', function ( assert ) {
+		var utils = new mw.mmv.ui.Utils(),
+			menuItems = [ 'original', 'small', 'medium', 'large' ],
+			def = 'large',
+			menu = utils.createPulldownMenu(
+				menuItems,
+				[ 'mw-mmv-download-size' ],
+				def
+			),
+			options = menu.getMenu().getItems(),
+			i, data;
+
+		assert.strictEqual( options.length, 4, 'Menu has correct number of items.' );
+
+		for ( i = 0; i < menuItems.length; i++ ) {
+			data = options[ i ].getData();
+
+			assert.strictEqual( data.name, menuItems[ i ], 'Correct item name on the list.' );
+			assert.strictEqual( data.height, null, 'Correct item height on the list.' );
+			assert.strictEqual( data.width, null, 'Correct item width on the list.' );
+		}
+
+		assert.strictEqual( menu.getMenu().findSelectedItem(), options[ 3 ], 'Default set correctly.' );
+	} );
+
+	QUnit.test( 'updateMenuOptions():', function ( assert ) {
+		var utils = new mw.mmv.ui.Utils(),
+			menu = utils.createPulldownMenu(
+				[ 'original', 'small', 'medium', 'large' ],
+				[ 'mw-mmv-download-size' ],
+				'original'
+			),
+			options = menu.getMenu().getItems(),
+			width = 700,
+			height = 500,
+			sizes = utils.getPossibleImageSizesForHtml( width, height ),
+			oldMessage = mw.message;
+
+		mw.message = function ( messageKey ) {
+			assert.ok( messageKey.match( /^multimediaviewer-(small|medium|original|embed-dimensions)/ ), 'messageKey passed correctly.' );
+
+			return { text: $.noop };
+		};
+
+		utils.updateMenuOptions( sizes, options );
+
+		mw.message = oldMessage;
+	} );
+
+	QUnit.test( 'getPossibleImageSizesForHtml()', function ( assert ) {
+		var utils = new mw.mmv.ui.Utils(),
+			exampleSizes = [
+				// Big wide image
+				{
+					width: 2048, height: 1536,
+					expected: {
+						small: { width: 193, height: 145 },
+						medium: { width: 640, height: 480 },
+						large: { width: 1200, height: 900 },
+						original: { width: 2048, height: 1536 }
+					}
+				},
+
+				// Big tall image
+				{
+					width: 201, height: 1536,
+					expected: {
+						small: { width: 19, height: 145 },
+						medium: { width: 63, height: 480 },
+						large: { width: 118, height: 900 },
+						original: { width: 201, height: 1536 }
+					}
+				},
+
+				// Very small image
+				{
+					width: 15, height: 20,
+					expected: {
+						original: { width: 15, height: 20 }
+					}
+				}
+			],
+			i, cursize, opts;
+		for ( i = 0; i < exampleSizes.length; i++ ) {
+			cursize = exampleSizes[ i ];
+			opts = utils.getPossibleImageSizesForHtml( cursize.width, cursize.height );
+			assert.deepEqual( opts, cursize.expected, 'We got the expected results out of the size calculation function.' );
+		}
+	} );
+
+}( mediaWiki, jQuery ) );