( function() { // Can't test what ain't there if ( !jQuery.fx ) { return; } var oldRaf = window.requestAnimationFrame, defaultPrefilter = jQuery.Animation.prefilters[ 0 ], defaultTweener = jQuery.Animation.tweeners[ "*" ][ 0 ], startTime = 505877050; // This module tests jQuery.Animation and the corresponding 1.8+ effects APIs QUnit.module( "animation", { setup: function() { window.requestAnimationFrame = null; this.sandbox = sinon.sandbox.create(); this.clock = this.sandbox.useFakeTimers( startTime ); this._oldInterval = jQuery.fx.interval; jQuery.fx.step = {}; jQuery.fx.interval = 10; jQuery.now = Date.now; jQuery.Animation.prefilters = [ defaultPrefilter ]; jQuery.Animation.tweeners = { "*": [ defaultTweener ] }; }, teardown: function() { this.sandbox.restore(); jQuery.now = Date.now; jQuery.fx.stop(); jQuery.fx.interval = this._oldInterval; window.requestAnimationFrame = oldRaf; return moduleTeardown.apply( this, arguments ); } } ); QUnit.test( "Animation( subject, props, opts ) - shape", function( assert ) { assert.expect( 20 ); var subject = { test: 0 }, props = { test: 1 }, opts = { queue: "fx", duration: 100 }, animation = jQuery.Animation( subject, props, opts ); assert.equal( animation.elem, subject, ".elem is set to the exact object passed" ); assert.equal( animation.originalOptions, opts, ".originalOptions is set to options passed" ); assert.equal( animation.originalProperties, props, ".originalProperties is set to props passed" ); assert.notEqual( animation.props, props, ".props is not the original however" ); assert.deepEqual( animation.props, props, ".props is a copy of the original" ); assert.deepEqual( animation.opts, { duration: 100, queue: "fx", specialEasing: { test: undefined }, easing: jQuery.easing._default }, ".options is filled with default easing and specialEasing" ); assert.equal( animation.startTime, startTime, "startTime was set" ); assert.equal( animation.duration, 100, ".duration is set" ); assert.equal( animation.tweens.length, 1, ".tweens has one Tween" ); assert.equal( typeof animation.tweens[ 0 ].run, "function", "which has a .run function" ); assert.equal( typeof animation.createTween, "function", ".createTween is a function" ); assert.equal( typeof animation.stop, "function", ".stop is a function" ); assert.equal( typeof animation.done, "function", ".done is a function" ); assert.equal( typeof animation.fail, "function", ".fail is a function" ); assert.equal( typeof animation.always, "function", ".always is a function" ); assert.equal( typeof animation.progress, "function", ".progress is a function" ); assert.equal( jQuery.timers.length, 1, "Added a timers function" ); assert.equal( jQuery.timers[ 0 ].elem, subject, "...with .elem as the subject" ); assert.equal( jQuery.timers[ 0 ].anim, animation, "...with .anim as the animation" ); assert.equal( jQuery.timers[ 0 ].queue, opts.queue, "...with .queue" ); // Cleanup after ourselves by ticking to the end this.clock.tick( 100 ); } ); QUnit.test( "Animation.prefilter( fn ) - calls prefilter after defaultPrefilter", function( assert ) { assert.expect( 1 ); var prefilter = this.sandbox.stub(), defaultSpy = this.sandbox.spy( jQuery.Animation.prefilters, 0 ); jQuery.Animation.prefilter( prefilter ); jQuery.Animation( {}, {}, {} ); assert.ok( prefilter.calledAfter( defaultSpy ), "our prefilter called after" ); } ); QUnit.test( "Animation.prefilter( fn, true ) - calls prefilter before defaultPrefilter", function( assert ) { assert.expect( 1 ); var prefilter = this.sandbox.stub(), defaultSpy = this.sandbox.spy( jQuery.Animation.prefilters, 0 ); jQuery.Animation.prefilter( prefilter, true ); jQuery.Animation( {}, {}, {} ); assert.ok( prefilter.calledBefore( defaultSpy ), "our prefilter called before" ); } ); QUnit.test( "Animation.prefilter - prefilter return hooks", function( assert ) { assert.expect( 34 ); var animation, realAnimation, element, sandbox = this.sandbox, ourAnimation = { stop: this.sandbox.spy() }, target = { height: 50 }, props = { height: 100 }, opts = { duration: 100 }, prefilter = this.sandbox.spy( function() { realAnimation = this; sandbox.spy( realAnimation, "createTween" ); assert.deepEqual( realAnimation.originalProperties, props, "originalProperties" ); assert.equal( arguments[ 0 ], this.elem, "first param elem" ); assert.equal( arguments[ 1 ], this.props, "second param props" ); assert.equal( arguments[ 2 ], this.opts, "third param opts" ); return ourAnimation; } ), defaultSpy = sandbox.spy( jQuery.Animation.prefilters, 0 ), queueSpy = sandbox.spy( function( next ) { next(); } ), TweenSpy = sandbox.spy( jQuery, "Tween" ); jQuery.Animation.prefilter( prefilter, true ); sandbox.stub( jQuery.fx, "timer" ); animation = jQuery.Animation( target, props, opts ); assert.equal( prefilter.callCount, 1, "Called prefilter" ); assert.equal( defaultSpy.callCount, 0, "Returning something from a prefilter caused remaining prefilters to not run" ); assert.equal( jQuery.fx.timer.callCount, 0, "Returning something never queues a timer" ); assert.equal( animation, ourAnimation, "Returning something returned it from jQuery.Animation" ); assert.equal( realAnimation.createTween.callCount, 0, "Returning something never creates tweens" ); assert.equal( TweenSpy.callCount, 0, "Returning something never creates tweens" ); // Test overridden usage on queues: prefilter.reset(); element = jQuery( "
" ) .css( "height", 50 ) .animate( props, 100 ) .queue( queueSpy ) .animate( props, 100 ) .queue( queueSpy ) .animate( props, 100 ) .queue( queueSpy ); assert.equal( prefilter.callCount, 1, "Called prefilter" ); assert.equal( queueSpy.callCount, 0, "Next function in queue not called" ); realAnimation.opts.complete.call( realAnimation.elem ); assert.equal( queueSpy.callCount, 1, "Next function in queue called after complete" ); assert.equal( prefilter.callCount, 2, "Called prefilter again - animation #2" ); assert.equal( ourAnimation.stop.callCount, 0, ".stop() on our animation hasn't been called" ); element.stop(); assert.equal( ourAnimation.stop.callCount, 1, ".stop() called ourAnimation.stop()" ); assert.ok( !ourAnimation.stop.args[ 0 ][ 0 ], ".stop( falsy ) (undefined or false are both valid)" ); assert.equal( queueSpy.callCount, 2, "Next queue function called" ); assert.ok( queueSpy.calledAfter( ourAnimation.stop ), "After our animation was told to stop" ); // ourAnimation.stop.reset(); assert.equal( prefilter.callCount, 3, "Got the next animation" ); ourAnimation.stop.reset(); // do not clear queue, gotoEnd element.stop( false, true ); assert.ok( ourAnimation.stop.calledWith( true ), ".stop(true) calls .stop(true)" ); assert.ok( queueSpy.calledAfter( ourAnimation.stop ), "and the next queue function ran after we were told" ); } ); QUnit.test( "Animation.tweener( fn ) - unshifts a * tweener", function( assert ) { assert.expect( 2 ); var starTweeners = jQuery.Animation.tweeners[ "*" ]; jQuery.Animation.tweener( jQuery.noop ); assert.equal( starTweeners.length, 2 ); assert.deepEqual( starTweeners, [ jQuery.noop, defaultTweener ] ); } ); QUnit.test( "Animation.tweener( 'prop', fn ) - unshifts a 'prop' tweener", function( assert ) { assert.expect( 4 ); var tweeners = jQuery.Animation.tweeners, fn = function() {}; jQuery.Animation.tweener( "prop", jQuery.noop ); assert.equal( tweeners.prop.length, 1 ); assert.deepEqual( tweeners.prop, [ jQuery.noop ] ); jQuery.Animation.tweener( "prop", fn ); assert.equal( tweeners.prop.length, 2 ); assert.deepEqual( tweeners.prop, [ fn, jQuery.noop ] ); } ); QUnit.test( "Animation.tweener( 'list of props', fn ) - unshifts a tweener to each prop", function( assert ) { assert.expect( 2 ); var tweeners = jQuery.Animation.tweeners, fn = function() {}; jQuery.Animation.tweener( "list of props", jQuery.noop ); assert.deepEqual( tweeners, { list: [ jQuery.noop ], of: [ jQuery.noop ], props: [ jQuery.noop ], "*": [ defaultTweener ] } ); // Test with extra whitespaces jQuery.Animation.tweener( " list\t of \tprops\n*", fn ); assert.deepEqual( tweeners, { list: [ fn, jQuery.noop ], of: [ fn, jQuery.noop ], props: [ fn, jQuery.noop ], "*": [ fn, defaultTweener ] } ); } ); } )(); 3 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279