75 lines
2.9 KiB
Python
75 lines
2.9 KiB
Python
from mock import patch
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from xblock.fragment import Fragment
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from xblock.runtime import Runtime as VanillaRuntime
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from xmodule.x_module import AUTHOR_VIEW
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from xmodule.modulestore.tests.factories import LibraryFactory, CourseFactory, ItemFactory
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from xmodule.modulestore.tests.utils import MixedSplitTestCase
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_dummy_render = lambda block, _: Fragment(block.data)
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@patch('xmodule.modulestore.split_mongo.caching_descriptor_system.CachingDescriptorSystem.render', VanillaRuntime.render)
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@patch('xmodule.html_module.HtmlDescriptor.author_view', _dummy_render, create=True)
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@patch('xmodule.x_module.DescriptorSystem.applicable_aside_types', lambda self, block: [])
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class TestLibraryRoot(MixedSplitTestCase):
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def test_library_author_view(self):
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"""
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Test that LibraryRoot.author_view can run and includes content from its
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children.
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We have to patch the runtime (module system) in order to be able to
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render blocks in our test environment.
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"""
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message = u"Hello world"
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library = LibraryFactory.create(modulestore=self.store)
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# Add one HTML block to the library:
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ItemFactory.create(
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category="html",
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parent_location=library.location,
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user_id=self.user_id,
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publish_item=False,
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modulestore=self.store,
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data=message
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)
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library = self.store.get_library(library.location.library_key)
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context = {'reorderable_items': set(), }
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# Patch the HTML block to always render "Hello world"
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result = library.render(AUTHOR_VIEW, context)
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self.assertIn(message, result.content)
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def test_library_author_view_with_paging(self):
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"""
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Test that LibraryRoot.author_view can apply paging
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We have to patch the runtime (module system) in order to be able to
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render blocks in our test environment.
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"""
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library = LibraryFactory.create(modulestore=self.store)
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# Add five HTML blocks to the library:
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blocks = [
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ItemFactory.create(
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category="html",
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parent_location=library.location,
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user_id=self.user_id,
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publish_item=False,
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modulestore=self.store,
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data="HtmlBlock"+str(i)
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)
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for i in range(5)
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]
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library = self.store.get_library(library.location.library_key)
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def render_and_check_contents(page, page_size):
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context = {'reorderable_items': set(), 'paging': {'page_number': page, 'page_size': page_size}}
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expected_blocks = blocks[page_size*page:page_size*(page+1)]
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result = library.render(AUTHOR_VIEW, context)
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for expected_block in expected_blocks:
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self.assertIn(expected_block.data, result.content)
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render_and_check_contents(0, 3)
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render_and_check_contents(1, 3)
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render_and_check_contents(0, 2)
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render_and_check_contents(1, 2) |