def test_has_item(self):
'''
has_item(BlockUsageLocator)
'''
course_id = 'GreekHero'
# positive tests of various forms
locator = BlockUsageLocator(version_guid=self.GUID_D1, usage_id='head12345')
self.assertTrue(modulestore().has_item(course_id, locator),
"couldn't find in %s" % self.GUID_D1)
locator = BlockUsageLocator(course_id='GreekHero', usage_id='head12345', branch='draft')
self.assertTrue(
modulestore().has_item(locator.course_id, locator),
"couldn't find in 12345"
)
self.assertTrue(
modulestore().has_item(locator.course_id, BlockUsageLocator(
course_id=locator.course_id,
branch='draft',
usage_id=locator.usage_id
)),
"couldn't find in draft 12345"
)
self.assertFalse(
modulestore().has_item(locator.course_id, BlockUsageLocator(
course_id=locator.course_id,
branch='published',
usage_id=locator.usage_id)),
"found in published 12345"
)
locator.branch = 'draft'
self.assertTrue(
modulestore().has_item(locator.course_id, locator),
"not found in draft 12345"
)
# not a course obj
locator = BlockUsageLocator(course_id='GreekHero', usage_id='chapter1', branch='draft')
self.assertTrue(
modulestore().has_item(locator.course_id, locator),
"couldn't find chapter1"
)
# in published course
locator = BlockUsageLocator(course_id="wonderful", usage_id="head23456", branch='draft')
self.assertTrue(
modulestore().has_item(
locator.course_id,
BlockUsageLocator(course_id=locator.course_id, usage_id=locator.usage_id, branch='published')
), "couldn't find in 23456"
)
locator.branch = 'published'
self.assertTrue(modulestore().has_item(course_id, locator), "couldn't find in 23456")
def test_get_item(self):
'''
get_item(blocklocator)
'''
# positive tests of various forms
locator = BlockUsageLocator(version_guid=self.GUID_D1, usage_id='head12345')
block = modulestore().get_item(locator)
self.assertIsInstance(block, CourseDescriptor)
locator = BlockUsageLocator(course_id='GreekHero', usage_id='head12345', branch='draft')
block = modulestore().get_item(locator)
self.assertEqual(block.location.course_id, "GreekHero")
# look at this one in detail
self.assertEqual(len(block.tabs), 6, "wrong number of tabs")
self.assertEqual(block.display_name, "The Ancient Greek Hero")
self.assertEqual(block.advertised_start, "Fall 2013")
self.assertEqual(len(block.children), 3)
self.assertEqual(block.definition_locator.definition_id, "head12345_12")
# check dates and graders--forces loading of descriptor
self.assertEqual(block.edited_by, "*****@*****.**")
self.assertDictEqual(
block.grade_cutoffs, {"Pass": 0.45},
)
# try to look up other branches
self.assertRaises(ItemNotFoundError,
modulestore().get_item,
BlockUsageLocator(course_id=locator.as_course_locator(),
usage_id=locator.usage_id,
branch='published'))
locator.branch = 'draft'
self.assertIsInstance(
modulestore().get_item(locator),
CourseDescriptor
)
def test_get_item(self):
'''
get_item(blocklocator)
'''
# positive tests of various forms
locator = BlockUsageLocator(version_guid=self.GUID_D1, usage_id='head12345')
block = modulestore().get_item(locator)
self.assertIsInstance(block, CourseDescriptor)
# get_instance just redirects to get_item, ignores course_id
self.assertIsInstance(modulestore().get_instance("course_id", locator), CourseDescriptor)
def verify_greek_hero(block):
self.assertEqual(block.location.course_id, "GreekHero")
self.assertEqual(len(block.tabs), 6, "wrong number of tabs")
self.assertEqual(block.display_name, "The Ancient Greek Hero")
self.assertEqual(block.advertised_start, "Fall 2013")
self.assertEqual(len(block.children), 3)
self.assertEqual(block.definition_locator.definition_id, "head12345_12")
# check dates and graders--forces loading of descriptor
self.assertEqual(block.edited_by, "*****@*****.**")
self.assertDictEqual(
block.grade_cutoffs, {"Pass": 0.45},
)
locator = BlockUsageLocator(course_id='GreekHero', usage_id='head12345', branch='draft')
verify_greek_hero(modulestore().get_item(locator))
# get_instance just redirects to get_item, ignores course_id
verify_greek_hero(modulestore().get_instance("course_id", locator))
# try to look up other branches
self.assertRaises(ItemNotFoundError,
modulestore().get_item,
BlockUsageLocator(course_id=locator.as_course_locator(),
usage_id=locator.usage_id,
branch='published'))
locator.branch = 'draft'
self.assertIsInstance(
modulestore().get_item(locator),
CourseDescriptor
)
def test_translate_locator(self):
"""
tests translate_locator_to_location(BlockUsageLocator)
"""
# lookup for non-existent course
org = 'foo_org'
course = 'bar_course'
new_style_package_id = '{}.geek_dept.{}.baz_run'.format(org, course)
prob_locator = BlockUsageLocator(
package_id=new_style_package_id,
block_id='problem2',
branch='published'
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
self.assertIsNone(prob_location, 'found entry in empty map table')
loc_mapper().create_map_entry(
Location('i4x', org, course, 'course', 'baz_run'),
new_style_package_id,
block_map={
'abc123': {'problem': 'problem2'},
'48f23a10395384929234': {'chapter': 'chapter48f'},
'baz_run': {'course': 'root'},
}
)
# only one course matches
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
# default branch
self.assertEqual(prob_location, Location('i4x', org, course, 'problem', 'abc123', None))
# test get_course keyword
prob_location = loc_mapper().translate_locator_to_location(prob_locator, get_course=True)
self.assertEqual(prob_location, Location('i4x', org, course, 'course', 'baz_run', None))
# explicit branch
prob_locator = BlockUsageLocator(
package_id=prob_locator.package_id, branch='draft', block_id=prob_locator.block_id
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
# Even though the problem was set as draft, we always return revision=None to work
# with old mongo/draft modulestores.
self.assertEqual(prob_location, Location('i4x', org, course, 'problem', 'abc123', None))
prob_locator = BlockUsageLocator(
package_id=new_style_package_id, block_id='problem2', branch='production'
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
self.assertEqual(prob_location, Location('i4x', org, course, 'problem', 'abc123', None))
# same for chapter except chapter cannot be draft in old system
chap_locator = BlockUsageLocator(
package_id=new_style_package_id,
block_id='chapter48f',
branch='production'
)
chap_location = loc_mapper().translate_locator_to_location(chap_locator)
self.assertEqual(chap_location, Location('i4x', org, course, 'chapter', '48f23a10395384929234'))
# explicit branch
chap_locator.branch = 'draft'
chap_location = loc_mapper().translate_locator_to_location(chap_locator)
self.assertEqual(chap_location, Location('i4x', org, course, 'chapter', '48f23a10395384929234'))
chap_locator = BlockUsageLocator(
package_id=new_style_package_id, block_id='chapter48f', branch='production'
)
chap_location = loc_mapper().translate_locator_to_location(chap_locator)
self.assertEqual(chap_location, Location('i4x', org, course, 'chapter', '48f23a10395384929234'))
# look for non-existent problem
prob_locator2 = BlockUsageLocator(
package_id=new_style_package_id,
branch='draft',
block_id='problem3'
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator2)
self.assertIsNone(prob_location, 'Found non-existent problem')
# add a distractor course
new_style_package_id = '{}.geek_dept.{}.{}'.format(org, course, 'delta_run')
loc_mapper().create_map_entry(
Location('i4x', org, course, 'course', 'delta_run'),
new_style_package_id,
block_map={'abc123': {'problem': 'problem3'}}
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
self.assertEqual(prob_location, Location('i4x', org, course, 'problem', 'abc123', None))
# add a default course pointing to the delta_run
loc_mapper().create_map_entry(
Location('i4x', org, course, 'problem', '789abc123efg456'),
new_style_package_id,
block_map={'abc123': {'problem': 'problem3'}}
)
# now query delta (2 entries point to it)
prob_locator = BlockUsageLocator(
package_id=new_style_package_id,
branch='production',
block_id='problem3'
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
self.assertEqual(prob_location, Location('i4x', org, course, 'problem', 'abc123'))
def test_translate_locator(self):
"""
tests translate_locator_to_location(BlockUsageLocator)
"""
# lookup for non-existent course
org = 'foo_org'
course = 'bar_course'
new_style_course_id = '{}.geek_dept.{}.baz_run'.format(org, course)
prob_locator = BlockUsageLocator(course_id=new_style_course_id,
usage_id='problem2',
branch='published')
prob_location = loc_mapper().translate_locator_to_location(
prob_locator)
self.assertIsNone(prob_location, 'found entry in empty map table')
loc_mapper().create_map_entry(Location('i4x', org, course, 'course',
'baz_run'),
new_style_course_id,
block_map={
'abc123': {
'problem': 'problem2'
},
'48f23a10395384929234': {
'chapter': 'chapter48f'
},
'baz_run': {
'course': 'root'
},
})
# only one course matches
prob_location = loc_mapper().translate_locator_to_location(
prob_locator)
# default branch
self.assertEqual(
prob_location,
Location('i4x', org, course, 'problem', 'abc123', None))
# test get_course keyword
prob_location = loc_mapper().translate_locator_to_location(
prob_locator, get_course=True)
self.assertEqual(
prob_location,
Location('i4x', org, course, 'course', 'baz_run', None))
# explicit branch
prob_locator = BlockUsageLocator(course_id=prob_locator.course_id,
branch='draft',
usage_id=prob_locator.usage_id)
prob_location = loc_mapper().translate_locator_to_location(
prob_locator)
# Even though the problem was set as draft, we always return revision=None to work
# with old mongo/draft modulestores.
self.assertEqual(
prob_location,
Location('i4x', org, course, 'problem', 'abc123', None))
prob_locator = BlockUsageLocator(course_id=new_style_course_id,
usage_id='problem2',
branch='production')
prob_location = loc_mapper().translate_locator_to_location(
prob_locator)
self.assertEqual(
prob_location,
Location('i4x', org, course, 'problem', 'abc123', None))
# same for chapter except chapter cannot be draft in old system
chap_locator = BlockUsageLocator(course_id=new_style_course_id,
usage_id='chapter48f',
branch='production')
chap_location = loc_mapper().translate_locator_to_location(
chap_locator)
self.assertEqual(
chap_location,
Location('i4x', org, course, 'chapter', '48f23a10395384929234'))
# explicit branch
chap_locator.branch = 'draft'
chap_location = loc_mapper().translate_locator_to_location(
chap_locator)
self.assertEqual(
chap_location,
Location('i4x', org, course, 'chapter', '48f23a10395384929234'))
chap_locator = BlockUsageLocator(course_id=new_style_course_id,
usage_id='chapter48f',
branch='production')
chap_location = loc_mapper().translate_locator_to_location(
chap_locator)
self.assertEqual(
chap_location,
Location('i4x', org, course, 'chapter', '48f23a10395384929234'))
# look for non-existent problem
prob_locator2 = BlockUsageLocator(course_id=new_style_course_id,
branch='draft',
usage_id='problem3')
prob_location = loc_mapper().translate_locator_to_location(
prob_locator2)
self.assertIsNone(prob_location, 'Found non-existent problem')
# add a distractor course
new_style_course_id = '{}.geek_dept.{}.{}'.format(
org, course, 'delta_run')
loc_mapper().create_map_entry(
Location('i4x', org, course, 'course', 'delta_run'),
new_style_course_id,
block_map={'abc123': {
'problem': 'problem3'
}})
prob_location = loc_mapper().translate_locator_to_location(
prob_locator)
self.assertEqual(
prob_location,
Location('i4x', org, course, 'problem', 'abc123', None))
# add a default course pointing to the delta_run
loc_mapper().create_map_entry(
Location('i4x', org, course, 'problem', '789abc123efg456'),
new_style_course_id,
block_map={'abc123': {
'problem': 'problem3'
}})
# now query delta (2 entries point to it)
prob_locator = BlockUsageLocator(course_id=new_style_course_id,
branch='production',
usage_id='problem3')
prob_location = loc_mapper().translate_locator_to_location(
prob_locator)
self.assertEqual(prob_location,
Location('i4x', org, course, 'problem', 'abc123'))
