32a5fc0e54
This patch adds the ability for arbitrary packages to register themselves with xmodule.x_module.ResourceTemplates as being providers of boiler plate templates used for defining the types of problems instructors can add to a course. This allows third party add-ons to define new problem types that can then be available to instructors to use. This patch is the result of discussion with Ned Batchelder on the right way to approach this problem. The solution provided here is, admittedly, a little bit of a hack. But the focus was on making a least invasive fix to make something work, in anticipation that when problems get moved into the newere XBlock architecture something a little nicer will be in place.
57 lines
1.4 KiB
Python
57 lines
1.4 KiB
Python
"""
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Tests for xmodule.x_module.ResourceTemplates
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"""
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import unittest
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from xmodule.x_module import ResourceTemplates
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class ResourceTemplatesTests(unittest.TestCase):
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"""
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Tests for xmodule.x_module.ResourceTemplates
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"""
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def test_templates(self):
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expected = set([
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'latex_html.yaml',
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'zooming_image.yaml',
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'announcement.yaml',
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'anon_user_id.yaml'])
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got = set((t['template_id'] for t in TestClass.templates()))
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self.assertEqual(expected, got)
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def test_templates_no_suchdir(self):
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self.assertEqual(len(TestClass2.templates()), 0)
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def test_get_template(self):
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self.assertEqual(
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TestClass.get_template('latex_html.yaml')['template_id'],
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'latex_html.yaml')
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class TestClass(ResourceTemplates):
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"""
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Derives from the class under test for testing purposes.
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Since `ResourceTemplates` is intended to be used as a mixin, we need to
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derive a class from it in order to fill in some data it's expecting to find
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in its mro.
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"""
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template_packages = [__name__]
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@classmethod
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def get_template_dir(cls):
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return 'templates/test'
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class TestClass2(TestClass):
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"""
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Like TestClass, but `get_template_dir` returns a directory that doesn't
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exist.
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See `TestClass`.
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"""
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@classmethod
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def get_template_dir(cls):
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return 'foo'
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