tests/qunit/suites/resources/jquery/jquery.mwExtension.test.js

   1 ( function ( $ ) {
   2         QUnit.module( 'jquery.mwExtension', QUnit.newMwEnvironment( {
   3                 // This entire module is deprecated.
   4                 // Surpress deprecation warnings in test output.
   5                 setup: function () {
   6                         this.suppressWarnings();
   7                 },
   8                 teardown: function () {
   9                         this.restoreWarnings();
  10                 }
  11         } ) );
  12
  13         QUnit.test( 'String functions', function ( assert ) {
  14                 assert.equal( $.trimLeft( '  foo bar  ' ), 'foo bar  ', 'trimLeft' );
  15                 assert.equal( $.trimRight( '  foo bar  ' ), '  foo bar', 'trimRight' );
  16                 assert.equal( $.ucFirst( 'foo' ), 'Foo', 'ucFirst' );
  17
  18                 assert.equal( $.escapeRE( '<!-- ([{+mW+}]) $^|?>' ),
  19                         '<!\\-\\- \\(\\[\\{\\+mW\\+\\}\\]\\) \\$\\^\\|\\?>', 'escapeRE - Escape specials' );
  20                 assert.equal( $.escapeRE( 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' ),
  21                         'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'escapeRE - Leave uppercase alone' );
  22                 assert.equal( $.escapeRE( 'abcdefghijklmnopqrstuvwxyz' ),
  23                         'abcdefghijklmnopqrstuvwxyz', 'escapeRE - Leave lowercase alone' );
  24                 assert.equal( $.escapeRE( '0123456789' ), '0123456789', 'escapeRE - Leave numbers alone' );
  25         } );
  26
  27         QUnit.test( 'isDomElement', function ( assert ) {
  28                 assert.strictEqual( $.isDomElement( document.createElement( 'div' ) ), true,
  29                         'isDomElement: HTMLElement' );
  30                 assert.strictEqual( $.isDomElement( document.createTextNode( '' ) ), true,
  31                         'isDomElement: TextNode' );
  32                 assert.strictEqual( $.isDomElement( null ), false,
  33                         'isDomElement: null' );
  34                 assert.strictEqual( $.isDomElement( document.getElementsByTagName( 'div' ) ), false,
  35                         'isDomElement: NodeList' );
  36                 assert.strictEqual( $.isDomElement( $( 'div' ) ), false,
  37                         'isDomElement: jQuery' );
  38                 assert.strictEqual( $.isDomElement( { foo: 1 } ), false,
  39                         'isDomElement: Plain Object' );
  40         } );
  41
  42         QUnit.test( 'isEmpty', function ( assert ) {
  43                 assert.strictEqual( $.isEmpty( 'string' ), false, 'isEmpty: "string"' );
  44                 assert.strictEqual( $.isEmpty( '0' ), true, 'isEmpty: "0"' );
  45                 assert.strictEqual( $.isEmpty( '' ), true, 'isEmpty: ""' );
  46                 assert.strictEqual( $.isEmpty( 1 ), false, 'isEmpty: 1' );
  47                 assert.strictEqual( $.isEmpty( [] ), true, 'isEmpty: []' );
  48                 assert.strictEqual( $.isEmpty( {} ), true, 'isEmpty: {}' );
  49
  50                 // Documented behavior
  51                 assert.strictEqual( $.isEmpty( { length: 0 } ), true, 'isEmpty: { length: 0 }' );
  52         } );
  53
  54         QUnit.test( 'Comparison functions', function ( assert ) {
  55                 assert.ok( $.compareArray( [ 0, 'a', [], [ 2, 'b' ] ], [ 0, 'a', [], [ 2, 'b' ] ] ),
  56                         'compareArray: Two deep arrays that are excactly the same' );
  57                 assert.ok( !$.compareArray( [ 1 ], [ 2 ] ), 'compareArray: Two different arrays (false)' );
  58
  59                 assert.ok( $.compareObject( {}, {} ), 'compareObject: Two empty objects' );
  60                 assert.ok( $.compareObject( { foo: 1 }, { foo: 1 } ), 'compareObject: Two the same objects' );
  61                 assert.ok( !$.compareObject( { bar: true }, { baz: false } ),
  62                         'compareObject: Two different objects (false)' );
  63         } );
  64 }( jQuery ) );