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POMocking FileReference.data with mockolate?
 

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    <p>I'm trying to mock FileReference in a flex project I'm working on.</p> <p>Stubbing out some properties, such as name and size works fine, but data just refuses to work. Here is code that illustrates the problem:</p> <pre><code>[Test] public function FileReferenceMockTest():void { var frMock:FileReference = nice(FileReference); var bytes:ByteArray = new ByteArray(); stub(frMock).getter("data").returns(bytes); stub(frMock).getter("name").returns("filename"); assertThat(frMock.name, equalTo("filename")); // works assertThat(frMock.data, sameInstance(bytes)); // Fails and says that frMock.data is null } </code></pre> <p>If I set a breakpoint and check frMock in the debugger it looks like this:</p> <pre><code>frMock [inherited] data = null creationDate = null creator = null modificationDate = null name = "filename" __proxy__ = InterceptorProxyListener ... </code></pre> <p>As you can see, data is treated differently by the mock.</p> <p>I've been banging my head against this problem for several hours now and could really really use some help figuring this out.</p> <p>Update:<br> The code works when run either as a Flex Library Project or a Flex Project (Air). It's when the code is run in a browser plugin that it fails. A check in the debugger in the library project also shows that the data property is not nested inside [Inherited], but on the same level as the other properties.</p> <p>Update:<br> I encountered the same problem with URLLoader, but this time the other way around. Mocking of the URLLoader only works when running the tests in a browser plugin.<br> Since I'm creating a class to handle local and remote file loading, using either FileReference or URLLoader, depending on input, I'm effectively prevented from unit testing this class completely. :(</p>
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