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    <p>You can do it the same way you do it with Mockito on real instances. For example you can chain stubs, the following line will make the first call do nothing, then second and future call to <code>getResources</code> will throw the exception :</p> <pre class="lang-java prettyprint-override"><code>// the stub of the static method doNothing().doThrow(Exception.class).when(StaticResource.class); StaticResource.getResource("string"); // the use of the mocked static code StaticResource.getResource("string"); // do nothing StaticResource.getResource("string"); // throw Exception </code></pre> <p>Thanks to a remark of Matt Lachman, note that if the default answer is not changed at mock creation time, the mock will do nothing by default. Hence writing the following code is equivalent to not writing it.</p> <pre class="lang-java prettyprint-override"><code>doNothing().doThrow(Exception.class).when(StaticResource.class); StaticResource.getResource("string"); </code></pre> <p>Though that being said, it can be interesting for colleagues that will read the test that you expect nothing for this particular code. Of course this can be adapted depending on how is perceived <em>understandability</em> of the test.</p> <hr> <p>By the way, in my humble opinion you should avoid mocking static code if your crafting new code. At Mockito we think it's usually a hint to bad design, it might lead to poorly maintainable code. Though existing legacy code is yet another story.</p> <p>Generally speaking if you need to mock private or static method, then this method does too much and should be externalized in an object that will be injected in the tested object.</p> <p>Hope that helps.</p> <p>Regards</p>
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    1. POHow do I mock a static method that returns void with PowerMock?
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    1. COunfortunately that won't work as when() only accepts a variable and StaticResource is a type. (`StaticResource cannot be resolved to a variable`)
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    2. COOh yeah sorry, you are correct my code is wrong, I'm to acustomed to non static mocks. Anyway I updated my ansswer to reflect the correct syntax.
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    3. COThanks! So having static helper methods that have no dependencies is a bad idea? Of course I could just inject and object that does the work but it feels like it makes sense to put workers that have no dependencies in a static object to signify their independence..
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