Details
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Bug
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Resolution: Fixed
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Medium
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1.9.0
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None
Description
When running tests on ezpublish-kernel with Twig version 2.* installed, there is a wrong error message when one of the tests using FieldRenderingExtensionIntegrationTest:testIntegration could not pass. Instead of correct error explaining what went wrong, the error looks like this:
Error: Call to undefined method Twig_Loader_Chain::getSource()
The example can be seen here: https://travis-ci.org/ezsystems/ezpublish-kernel/jobs/231475923. This is also where I discovered the bug.
The bug comes from the fact that function Twig_Loader_Chain::getSource() was deprecated in Twig version 1.27 and removed in version 2.0 in favor of Twig_Loader_Chain::getSourceContext(). Current usage of this function can be found here: https://github.com/ezsystems/ezpublish-kernel/blob/master/eZ/Publish/Core/MVC/Symfony/Templating/Tests/Twig/Extension/FileSystemTwigIntegrationTestCase.php#L127.