def test_setting_the_same_value_marks_field_as_dirty():
"""
Check that setting field to the same value marks mutable fields as dirty.
However, since the value hasn't changed, these fields won't be saved.
"""
class FieldTester(XBlock):
"""Test block for set - get test."""
non_mutable = String(scope=Scope.settings)
list_field = List(scope=Scope.settings)
dict_field = Dict(scope=Scope.settings)
runtime = TestRuntime(services={'field-data': DictFieldData({})})
field_tester = FieldTester(runtime, scope_ids=Mock(spec=ScopeIds))
# precondition checks
assert_equals(len(field_tester._dirty_fields), 0)
assert_false(field_tester.fields['list_field'].is_set_on(field_tester))
assert_false(field_tester.fields['dict_field'].is_set_on(field_tester))
assert_false(field_tester.fields['non_mutable'].is_set_on(field_tester))
field_tester.non_mutable = field_tester.non_mutable
field_tester.list_field = field_tester.list_field
field_tester.dict_field = field_tester.dict_field
assert_not_in(field_tester.fields['non_mutable'],
field_tester._dirty_fields)
assert_in(field_tester.fields['list_field'], field_tester._dirty_fields)
assert_in(field_tester.fields['dict_field'], field_tester._dirty_fields)
assert_false(field_tester.fields['non_mutable'].is_set_on(field_tester))
assert_false(field_tester.fields['list_field'].is_set_on(field_tester))
assert_false(field_tester.fields['dict_field'].is_set_on(field_tester))
def test_setting_the_same_value_marks_field_as_dirty():
"""
Check that setting field to the same value marks mutable fields as dirty.
However, since the value hasn't changed, these fields won't be saved.
"""
class FieldTester(XBlock):
"""Test block for set - get test."""
non_mutable = String(scope=Scope.settings)
list_field = List(scope=Scope.settings)
dict_field = Dict(scope=Scope.settings)
runtime = TestRuntime(services={'field-data': DictFieldData({})})
field_tester = FieldTester(runtime, scope_ids=Mock(spec=ScopeIds))
# precondition checks
assert_equals(len(field_tester._dirty_fields), 0)
assert_false(field_tester.fields['list_field'].is_set_on(field_tester))
assert_false(field_tester.fields['dict_field'].is_set_on(field_tester))
assert_false(field_tester.fields['non_mutable'].is_set_on(field_tester))
field_tester.non_mutable = field_tester.non_mutable
field_tester.list_field = field_tester.list_field
field_tester.dict_field = field_tester.dict_field
assert_not_in(field_tester.fields['non_mutable'], field_tester._dirty_fields)
assert_in(field_tester.fields['list_field'], field_tester._dirty_fields)
assert_in(field_tester.fields['dict_field'], field_tester._dirty_fields)
assert_false(field_tester.fields['non_mutable'].is_set_on(field_tester))
assert_false(field_tester.fields['list_field'].is_set_on(field_tester))
assert_false(field_tester.fields['dict_field'].is_set_on(field_tester))
def test_view_counter_state():
key_store = DictKeyValueStore()
db_model = KvsFieldData(key_store)
tester = ViewCounter(Mock(), db_model, Mock())
assert_equals(tester.views, 0)
# View the XBlock five times
for i in xrange(5):
generated_html = tester.student_view({})
# Make sure the html fragment we're expecting appears in the body_html
assert_in('<span class="views">{0}</span>'.format(i + 1), generated_html.body_html())
assert_equals(tester.views, i + 1)
def test_view_counter_state():
key_store = DictKeyValueStore()
db_model = KvsFieldData(key_store)
tester = ViewCounter(Mock(), db_model, Mock())
assert_equals(tester.views, 0)
# View the XBlock five times
for i in xrange(5):
generated_html = tester.student_view({})
# Make sure the html fragment we're expecting appears in the body_html
assert_in('<span class="views">{0}</span>'.format(i + 1),
generated_html.body_html())
assert_equals(tester.views, i + 1)
def test_view_counter_state():
key_store = DictKeyValueStore()
field_data = KvsFieldData(key_store)
runtime = TestRuntime(services={'field-data': field_data})
tester = ViewCounter(runtime, scope_ids=Mock())
assert_equals(tester.views, 0)
# View the XBlock five times
for i in xrange(5):
generated_html = tester.student_view({})
# Make sure the html fragment we're expecting appears in the body_html
assert_in('<span class="views">{0}</span>'.format(i + 1), generated_html.body_html())
assert_equals(tester.views, i + 1)
def test_view_counter_state():
key_store = DictKeyValueStore()
field_data = KvsFieldData(key_store)
runtime = Runtime(services={'field-data': field_data})
tester = ViewCounter(runtime, scope_ids=Mock())
assert_equals(tester.views, 0)
# View the XBlock five times
for i in range(5):
generated_html = tester.student_view({})
# Make sure the html fragment we're expecting appears in the body_html
assert_in('<span class="views">{0}</span>'.format(i + 1),
generated_html.body_html())
assert_equals(tester.views, i + 1)
def test_json_handler_basic():
test_self = Mock()
test_data = {"foo": "bar", "baz": "quux"}
test_data_json = [
'{"foo": "bar", "baz": "quux"}', '{"baz": "quux", "foo": "bar"}'
]
test_suffix = "suff"
test_request = Mock(method="POST", body=test_data_json[0])
@XBlock.json_handler
def test_func(self, request, suffix):
assert_equals(self, test_self)
assert_equals(request, test_data)
assert_equals(suffix, test_suffix)
return request
response = test_func(test_self, test_request, test_suffix)
assert_equals(response.status_code, 200)
assert_in(response.body.decode('utf-8'), test_data_json)
assert_equals(response.content_type, "application/json")
def test_runtime_render():
key_store = DictKeyValueStore()
field_data = KvsFieldData(key_store)
runtime = MockRuntimeForQuerying(services={'field-data': field_data})
block_type = 'test'
def_id = runtime.id_generator.create_definition(block_type)
usage_id = runtime.id_generator.create_usage(def_id)
tester = TestXBlock(runtime, scope_ids=ScopeIds('user', block_type, def_id, usage_id))
# string we want to update using the handler
update_string = u"user state update"
# test against the student view
frag = runtime.render(tester, 'student_view', [update_string])
assert_in(update_string, frag.body_html())
assert_equals(tester.preferences, update_string)
# test against the fallback view
update_string = u"new update"
frag = runtime.render(tester, 'test_fallback_view', [update_string])
assert_in(update_string, frag.body_html())
assert_equals(tester.preferences, update_string)
# test block-first
update_string = u"penultimate update"
frag = tester.render('student_view', [update_string])
assert_in(update_string, frag.body_html())
assert_equals(tester.preferences, update_string)
# test against the no-fallback XBlock
update_string = u"ultimate update"
tester = TestXBlockNoFallback(Mock(), scope_ids=Mock(spec=ScopeIds))
with assert_raises(NoSuchViewError):
runtime.render(tester, 'test_nonexistent_view', [update_string])
def test_setting_the_same_value_marks_field_as_dirty():
"""
Check that setting field to the same value does not mark mutable fields as dirty.
This might be an unexpected behavior though
"""
class FieldTester(XBlock):
"""Test block for set - get test."""
non_mutable = String(scope=Scope.settings)
list_field = List(scope=Scope.settings)
dict_field = Dict(scope=Scope.settings)
runtime = TestRuntime(services={'field-data': DictFieldData({})})
field_tester = FieldTester(runtime, scope_ids=Mock(spec=ScopeIds))
# precondition checks
assert_equals(len(field_tester._dirty_fields), 0)
assert_false(field_tester.fields['list_field'].is_set_on(field_tester))
assert_false(field_tester.fields['dict_field'].is_set_on(field_tester))
assert_false(field_tester.fields['non_mutable'].is_set_on(field_tester))
field_tester.non_mutable = field_tester.non_mutable
field_tester.list_field = field_tester.list_field
field_tester.dict_field = field_tester.dict_field
assert_in(field_tester.fields['non_mutable'], field_tester._dirty_fields)
assert_in(field_tester.fields['list_field'], field_tester._dirty_fields)
assert_in(field_tester.fields['dict_field'], field_tester._dirty_fields)
assert_true(field_tester.fields['non_mutable'].is_set_on(field_tester))
assert_true(field_tester.fields['list_field'].is_set_on(field_tester))
assert_true(field_tester.fields['dict_field'].is_set_on(field_tester))
def test_multiple_views():
client = Client()
# The default view is student_view
response = client.get("/view/multiview/")
assert_in("This is student view!", response.content)
# We can ask for student_view directly
response = client.get("/view/multiview/student_view/")
assert_in("This is student view!", response.content)
# We can also ask for another view.
response = client.get("/view/multiview/another_view/")
assert_in("This is another view!", response.content)
def test_multiple_views():
client = Client()
# The default view is student_view
response = client.get("/view/multiview/")
assert_in("This is student view!", response.content)
# We can ask for student_view directly
response = client.get("/view/multiview/student_view/")
assert_in("This is student view!", response.content)
# We can also ask for another view.
response = client.get("/view/multiview/another_view/")
assert_in("This is another view!", response.content)
def test_bad_handler_urls():
client = Client()
response = client.get("/view/with-handlers/try_bad_handler_urls/")
assert_equals(response.status_code, 200)
assert_in("Everything is Fine!", response.content)
def test_bad_handler_urls():
client = Client()
response = client.get("/view/with-handlers/try_bad_handler_urls/")
assert_equals(response.status_code, 200)
assert_in("Everything is Fine!", response.content)
def test_student_view(self):
xblock = self.make_xblock()
student_view_html = xblock.student_view()
assert_in(xblock.media_id, student_view_html.body_html())
