def test_mixin_field_access():
field_data = DictFieldData({
'field_a': 5,
'field_x': [1, 2, 3],
})
runtime = TestRuntime(Mock(), mixins=[TestSimpleMixin], services={'field-data': field_data})
field_tester = runtime.construct_xblock_from_class(FieldTester, Mock())
assert_equals(5, field_tester.field_a)
assert_equals(10, field_tester.field_b)
assert_equals(42, field_tester.field_c)
assert_equals([1, 2, 3], field_tester.field_x)
assert_equals('default_value', field_tester.field_y)
field_tester.field_x = ['a', 'b']
field_tester.save()
assert_equals(['a', 'b'], field_tester._field_data.get(field_tester, 'field_x'))
del field_tester.field_x
assert_equals([], field_tester.field_x)
assert_equals([1, 2, 3], field_tester.field_x_with_default)
with assert_raises(AttributeError):
getattr(field_tester, 'field_z')
with assert_raises(AttributeError):
delattr(field_tester, 'field_z')
field_tester.field_z = 'foo'
assert_equals('foo', field_tester.field_z)
assert_false(field_tester._field_data.has(field_tester, 'field_z'))
def test_mutation_without_save_doesnt_write(self):
assert_false(self.field_data.has(self.block, 'field'))
mutable = self.get()
self.mutate(mutable)
assert_false(self.field_data.has(self.block, 'field'))
def test_mutation_without_save_doesnt_write(self):
assert_false(self.field_data.has(self.block, 'field'))
mutable = self.get()
self.mutate(mutable)
assert_false(self.field_data.has(self.block, 'field'))
def test_mixin_field_access():
field_data = DictFieldData({"field_a": 5, "field_x": [1, 2, 3]})
runtime = TestRuntime(Mock(), mixins=[TestSimpleMixin], services={"field-data": field_data})
field_tester = runtime.construct_xblock_from_class(FieldTester, Mock())
assert_equals(5, field_tester.field_a)
assert_equals(10, field_tester.field_b)
assert_equals(42, field_tester.field_c)
assert_equals([1, 2, 3], field_tester.field_x)
assert_equals("default_value", field_tester.field_y)
field_tester.field_x = ["a", "b"]
field_tester.save()
assert_equals(["a", "b"], field_tester._field_data.get(field_tester, "field_x"))
del field_tester.field_x
assert_equals([], field_tester.field_x)
assert_equals([1, 2, 3], field_tester.field_x_with_default)
with assert_raises(AttributeError):
getattr(field_tester, "field_z")
with assert_raises(AttributeError):
delattr(field_tester, "field_z")
field_tester.field_z = "foo"
assert_equals("foo", field_tester.field_z)
assert_false(field_tester._field_data.has(field_tester, "field_z"))
def test_mixin_field_access():
field_data = DictFieldData({
'field_a': 5,
'field_x': [1, 2, 3],
})
runtime = TestRuntime(Mock(), field_data, [TestSimpleMixin])
field_tester = runtime.construct_xblock_from_class(FieldTester, Mock())
assert_equals(5, field_tester.field_a)
assert_equals(10, field_tester.field_b)
assert_equals('field c', field_tester.field_c)
assert_equals([1, 2, 3], field_tester.field_x)
assert_equals('default_value', field_tester.field_y)
field_tester.field_x = ['a', 'b']
field_tester.save()
assert_equals(['a', 'b'],
field_tester._field_data.get(field_tester, 'field_x'))
del field_tester.field_x
assert_equals([], field_tester.field_x)
assert_equals([1, 2, 3], field_tester.field_x_with_default)
with assert_raises(AttributeError):
getattr(field_tester, 'field_z')
with assert_raises(AttributeError):
delattr(field_tester, 'field_z')
field_tester.field_z = 'foo'
assert_equals('foo', field_tester.field_z)
assert_false(field_tester._field_data.has(field_tester, 'field_z'))
def test_set_field_access():
# Check that sets are correctly saved when not directly set
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
field_a = Set(scope=Scope.settings)
field_b = Set(scope=Scope.content, default=[1, 2, 3])
field_c = Set(scope=Scope.content, default=[4, 5, 6])
field_d = Set(scope=Scope.settings)
field_tester = FieldTester(
MagicMock(), DictFieldData({
'field_a': [200],
'field_b': [11, 12, 13]
}), Mock())
# Check initial values have been set properly
assert_equals(set([200]), field_tester.field_a)
assert_equals(set([11, 12, 13]), field_tester.field_b)
assert_equals(set([4, 5, 6]), field_tester.field_c)
assert_equals(set(), field_tester.field_d)
# Update the fields
field_tester.field_a.add(1)
field_tester.field_b.add(14)
field_tester.field_c.remove(5)
field_tester.field_d.add(1)
# The fields should be update in the cache, but /not/ in the underlying kvstore.
assert_equals(set([200, 1]), field_tester.field_a)
assert_equals(set([11, 12, 13, 14]), field_tester.field_b)
assert_equals(set([4, 6]), field_tester.field_c)
assert_equals(set([1]), field_tester.field_d)
# Examine model data directly
# Caveat: there's not a clean way to copy the originally provided values for `field_a` and `field_b`
# when we instantiate the XBlock. So, the values for those two in both `_field_data` and `_field_data_cache`
# point at the same object. Thus, `field_a` and `field_b` actually have the correct values in
# `_field_data` right now. `field_c` does not, because it has never been written to the `_field_data`.
assert_false(field_tester._field_data.has(field_tester, 'field_c'))
assert_false(field_tester._field_data.has(field_tester, 'field_d'))
# save the XBlock
field_tester.save()
# verify that the fields have been updated correctly
assert_equals(set([200, 1]), field_tester.field_a)
assert_equals(set([11, 12, 13, 14]), field_tester.field_b)
assert_equals(set([4, 6]), field_tester.field_c)
assert_equals(set([1]), field_tester.field_d)
# Now, the fields should be updated in the underlying kvstore
assert_equals(set([200, 1]),
field_tester._field_data.get(field_tester, 'field_a'))
assert_equals(set([11, 12, 13, 14]),
field_tester._field_data.get(field_tester, 'field_b'))
assert_equals(set([4, 6]),
field_tester._field_data.get(field_tester, 'field_c'))
assert_equals(set([1]),
field_tester._field_data.get(field_tester, 'field_d'))
def test_dict_field_access():
# Check that dicts are correctly saved when not directly set
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
field_a = Dict(scope=Scope.settings)
field_b = Dict(scope=Scope.content, default={'a': 1, 'b': 2, 'c': 3})
field_c = Dict(scope=Scope.content, default={'a': 4, 'b': 5, 'c': 6})
field_d = Dict(scope=Scope.settings)
field_data = DictFieldData({
'field_a': {'a': 200},
'field_b': {'a': 11, 'b': 12, 'c': 13}
})
field_tester = FieldTester(
TestRuntime(services={'field-data': field_data}),
None,
Mock()
)
# Check initial values have been set properly
assert_equals({'a': 200}, field_tester.field_a)
assert_equals({'a': 11, 'b': 12, 'c': 13}, field_tester.field_b)
assert_equals({'a': 4, 'b': 5, 'c': 6}, field_tester.field_c)
assert_equals({}, field_tester.field_d)
# Update the fields
field_tester.field_a['a'] = 250
field_tester.field_b['d'] = 14
field_tester.field_c['a'] = 0
field_tester.field_d['new'] = 'value'
# The fields should be update in the cache, but /not/ in the underlying kvstore.
assert_equals({'a': 250}, field_tester.field_a)
assert_equals({'a': 11, 'b': 12, 'c': 13, 'd': 14}, field_tester.field_b)
assert_equals({'a': 0, 'b': 5, 'c': 6}, field_tester.field_c)
assert_equals({'new': 'value'}, field_tester.field_d)
# Examine model data directly
# Caveat: there's not a clean way to copy the originally provided values for `field_a` and `field_b`
# when we instantiate the XBlock. So, the values for those two in both `field_data` and `_field_data_cache`
# point at the same object. Thus, `field_a` and `field_b` actually have the correct values in
# `field_data` right now. `field_c` does not, because it has never been written to the `field_data`.
assert_false(field_data.has(field_tester, 'field_c'))
assert_false(field_data.has(field_tester, 'field_d'))
field_tester.save()
# verify that the fields have been updated correctly
assert_equals({'a': 250}, field_tester.field_a)
assert_equals({'a': 11, 'b': 12, 'c': 13, 'd': 14}, field_tester.field_b)
assert_equals({'a': 0, 'b': 5, 'c': 6}, field_tester.field_c)
assert_equals({'new': 'value'}, field_tester.field_d)
# Now, the fields should be updated in the underlying kvstore
assert_equals({'a': 250}, field_data.get(field_tester, 'field_a'))
assert_equals({'a': 11, 'b': 12, 'c': 13, 'd': 14}, field_data.get(field_tester, 'field_b'))
assert_equals({'a': 0, 'b': 5, 'c': 6}, field_data.get(field_tester, 'field_c'))
assert_equals({'new': 'value'}, field_data.get(field_tester, 'field_d'))
def test_field_access():
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
field_a = Integer(scope=Scope.settings)
field_b = Integer(scope=Scope.content, default=10)
field_c = Integer(scope=Scope.user_state, default=42)
float_a = Float(scope=Scope.settings, default=5.8)
float_b = Float(scope=Scope.settings)
field_tester = FieldTester(
MagicMock(),
DictFieldData({
'field_a': 5,
'float_a': 6.1,
'field_x': 15
}), Mock())
# Verify that the fields have been set
assert_equals(5, field_tester.field_a)
assert_equals(10, field_tester.field_b)
assert_equals(42, field_tester.field_c)
assert_equals(6.1, field_tester.float_a)
assert_equals(None, field_tester.float_b)
assert not hasattr(field_tester, 'field_x')
# Set two of the fields.
field_tester.field_a = 20
field_tester.float_a = 20.5
# field_a should be updated in the cache, but /not/ in the underlying db.
assert_equals(20, field_tester.field_a)
assert_equals(20.5, field_tester.float_a)
assert_equals(5, field_tester._field_data.get(field_tester, 'field_a'))
assert_equals(6.1, field_tester._field_data.get(field_tester, 'float_a'))
# save the XBlock
field_tester.save()
# verify that the fields have been updated correctly
assert_equals(20, field_tester.field_a)
assert_equals(20.5, field_tester.float_a)
# Now, field_a should be updated in the underlying db
assert_equals(20, field_tester._field_data.get(field_tester, 'field_a'))
assert_equals(20.5, field_tester._field_data.get(field_tester, 'float_a'))
assert_equals(10, field_tester.field_b)
assert_equals(42, field_tester.field_c)
assert_equals(None, field_tester.float_b)
# Deletes happen immediately (do not require a save)
del field_tester.field_a
del field_tester.float_a
# After delete, we should find default values in the cache
assert_equals(None, field_tester.field_a)
assert_equals(5.8, field_tester.float_a)
# But the fields should not actually be present in the underlying kvstore
with assert_raises(KeyError):
field_tester._field_data.get(field_tester, 'field_a')
assert_false(field_tester._field_data.has(field_tester, 'field_a'))
with assert_raises(KeyError):
field_tester._field_data.get(field_tester, 'float_a')
assert_false(field_tester._field_data.has(field_tester, 'float_a'))
def test_delete(self):
assert_equals(1, self.agg.first)
del self.agg.first
assert_false(hasattr(self.first, 'first'))
with assert_raises(AttributeError):
self.agg.first # pylint: disable=W0104
with assert_raises(AttributeError):
del self.agg.other
def test_delete(self):
assert_equals(1, self.agg.first)
del self.agg.first
assert_false(hasattr(self.first, 'first'))
with assert_raises(AttributeError):
self.agg.first # pylint: disable=W0104
with assert_raises(AttributeError):
del self.agg.other
def test_set_after_get_doesnt_save(self):
with patch.object(self.field_data, 'set_many') as patched_set_many:
self.set(self.get())
self.block.save()
assert_false(patched_set_many.called)
self.set(self.new_value)
self.block.save()
assert_true(patched_set_many.called)
def test_set(self):
assert_equals(1, self.agg.first)
self.agg.first = 10
assert_equals(10, self.agg.first)
assert_equals(10, self.first.first) # pylint: disable=E1101
with assert_raises(AttributeError):
self.agg.other = 99
assert_false(hasattr(self.first, 'other'))
assert_false(hasattr(self.second, 'other'))
def test_set_after_get_doesnt_save(self):
with patch.object(self.field_data, 'set_many') as patched_set_many:
self.set(self.get())
self.block.save()
assert_false(patched_set_many.called)
self.set(self.new_value)
self.block.save()
assert_true(patched_set_many.called)
def test_set(self):
assert_equals(1, self.agg.first)
self.agg.first = 10
assert_equals(10, self.agg.first)
assert_equals(10, self.first.first) # pylint: disable=E1101
with assert_raises(AttributeError):
self.agg.other = 99
assert_false(hasattr(self.first, 'other'))
assert_false(hasattr(self.second, 'other'))
def test_field_access():
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
field_a = Integer(scope=Scope.settings)
field_b = Integer(scope=Scope.content, default=10)
field_c = Integer(scope=Scope.user_state, default=42)
float_a = Float(scope=Scope.settings, default=5.8)
float_b = Float(scope=Scope.settings)
field_data = DictFieldData({"field_a": 5, "float_a": 6.1, "field_x": 15})
field_tester = FieldTester(TestRuntime(services={"field-data": field_data}), scope_ids=Mock())
# Verify that the fields have been set
assert_equals(5, field_tester.field_a)
assert_equals(10, field_tester.field_b)
assert_equals(42, field_tester.field_c)
assert_equals(6.1, field_tester.float_a)
assert_equals(None, field_tester.float_b)
assert not hasattr(field_tester, "field_x")
# Set two of the fields.
field_tester.field_a = 20
field_tester.float_a = 20.5
# field_a should be updated in the cache, but /not/ in the underlying db.
assert_equals(20, field_tester.field_a)
assert_equals(20.5, field_tester.float_a)
assert_equals(5, field_data.get(field_tester, "field_a"))
assert_equals(6.1, field_data.get(field_tester, "float_a"))
# save the XBlock
field_tester.save()
# verify that the fields have been updated correctly
assert_equals(20, field_tester.field_a)
assert_equals(20.5, field_tester.float_a)
# Now, field_a should be updated in the underlying db
assert_equals(20, field_data.get(field_tester, "field_a"))
assert_equals(20.5, field_data.get(field_tester, "float_a"))
assert_equals(10, field_tester.field_b)
assert_equals(42, field_tester.field_c)
assert_equals(None, field_tester.float_b)
# Deletes happen immediately (do not require a save)
del field_tester.field_a
del field_tester.float_a
# After delete, we should find default values in the cache
assert_equals(None, field_tester.field_a)
assert_equals(5.8, field_tester.float_a)
# But the fields should not actually be present in the underlying kvstore
with assert_raises(KeyError):
field_data.get(field_tester, "field_a")
assert_false(field_data.has(field_tester, "field_a"))
with assert_raises(KeyError):
field_data.get(field_tester, "float_a")
assert_false(field_data.has(field_tester, "float_a"))
def test_list_field_access():
# Check that lists are correctly saved when not directly set
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
field_a = List(scope=Scope.settings)
field_b = List(scope=Scope.content, default=[1, 2, 3])
field_c = List(scope=Scope.content, default=[4, 5, 6])
field_d = List(scope=Scope.settings)
field_data = DictFieldData({"field_a": [200], "field_b": [11, 12, 13]})
field_tester = FieldTester(TestRuntime(services={"field-data": field_data}), scope_ids=Mock(spec=ScopeIds))
# Check initial values have been set properly
assert_equals([200], field_tester.field_a)
assert_equals([11, 12, 13], field_tester.field_b)
assert_equals([4, 5, 6], field_tester.field_c)
assert_equals([], field_tester.field_d)
# Update the fields
field_tester.field_a.append(1)
field_tester.field_b.append(14)
field_tester.field_c.append(7)
field_tester.field_d.append(1)
# The fields should be update in the cache, but /not/ in the underlying kvstore.
assert_equals([200, 1], field_tester.field_a)
assert_equals([11, 12, 13, 14], field_tester.field_b)
assert_equals([4, 5, 6, 7], field_tester.field_c)
assert_equals([1], field_tester.field_d)
# Examine model data directly
# Caveat: there's not a clean way to copy the originally provided values for `field_a` and `field_b`
# when we instantiate the XBlock. So, the values for those two in both `field_data` and `_field_data_cache`
# point at the same object. Thus, `field_a` and `field_b` actually have the correct values in
# `field_data` right now. `field_c` does not, because it has never been written to the `field_data`.
assert_false(field_data.has(field_tester, "field_c"))
assert_false(field_data.has(field_tester, "field_d"))
# save the XBlock
field_tester.save()
# verify that the fields have been updated correctly
assert_equals([200, 1], field_tester.field_a)
assert_equals([11, 12, 13, 14], field_tester.field_b)
assert_equals([4, 5, 6, 7], field_tester.field_c)
assert_equals([1], field_tester.field_d)
# Now, the fields should be updated in the underlying kvstore
assert_equals([200, 1], field_data.get(field_tester, "field_a"))
assert_equals([11, 12, 13, 14], field_data.get(field_tester, "field_b"))
assert_equals([4, 5, 6, 7], field_data.get(field_tester, "field_c"))
assert_equals([1], field_data.get(field_tester, "field_d"))
def test_default_values():
# Check that values that are deleted are restored to their default values
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
dic1 = Dict(scope=Scope.settings)
dic2 = Dict(scope=Scope.content, default={'a': 1, 'b': 2, 'c': 3})
list1 = List(scope=Scope.settings)
list2 = List(scope=Scope.content, default=[1, 2, 3])
field_tester = FieldTester(
MagicMock(), DictFieldData({
'dic1': {
'a': 200
},
'list1': ['a', 'b']
}), Mock())
assert_equals({'a': 200}, field_tester.dic1)
assert_equals({'a': 1, 'b': 2, 'c': 3}, field_tester.dic2)
assert_equals(['a', 'b'], field_tester.list1)
assert_equals([1, 2, 3], field_tester.list2)
# Modify the fields & save
field_tester.dic1.popitem()
field_tester.dic2.clear()
field_tester.list1.pop()
field_tester.list2.remove(2)
field_tester.save()
# Test that after save, new values exist and fields are present in the underlying kvstore
assert_equals({}, field_tester.dic1)
assert_equals({}, field_tester.dic2)
assert_equals(['a'], field_tester.list1)
assert_equals([1, 3], field_tester.list2)
for fname in ['dic1', 'dic2', 'list1', 'list2']:
assert field_tester._field_data.has(field_tester, fname)
# Now delete each field
del field_tester.dic1
del field_tester.dic2
del field_tester.list1
del field_tester.list2
# Test that default values return after a delete, but fields not actually
# in the underlying kvstore
# Defaults not explicitly set
assert_equals({}, field_tester.dic1)
assert_equals([], field_tester.list1)
# Defaults explicitly set
assert_equals({'a': 1, 'b': 2, 'c': 3}, field_tester.dic2)
assert_equals([1, 2, 3], field_tester.list2)
for fname in ['dic1', 'dic2', 'list1', 'list2']:
assert_false(field_tester._field_data.has(field_tester, fname))
def test_db_model_keys():
# Tests that updates to fields are properly recorded in the KeyValueStore,
# and that the keys have been constructed correctly
key_store = DictKeyValueStore()
db_model = DbModel(key_store)
runtime = Runtime(Mock(), db_model, [TestMixin])
tester = runtime.construct_xblock_from_class(TestXBlock, ScopeIds('s0', 'TestXBlock', 'd0', 'u0'))
assert_false(db_model.has(tester, 'not a field'))
for field in tester.fields.values():
new_value = 'new ' + field.name
assert_false(db_model.has(tester, field.name))
setattr(tester, field.name, new_value)
# Write out the values
tester.save()
# Make sure everything saved correctly
for field in tester.fields.values():
assert_true(db_model.has(tester, field.name))
def get_key_value(scope, user_id, block_scope_id, field_name):
"""Gets the value, from `key_store`, of a Key with the given values."""
new_key = KeyValueStore.Key(scope, user_id, block_scope_id, field_name)
return key_store.db_dict[new_key]
# Examine each value in the database and ensure that keys were constructed correctly
assert_equals('new content', get_key_value(Scope.content, None, 'd0', 'content'))
assert_equals('new settings', get_key_value(Scope.settings, None, 'u0', 'settings'))
assert_equals('new user_state', get_key_value(Scope.user_state, 's0', 'u0', 'user_state'))
assert_equals('new preferences', get_key_value(Scope.preferences, 's0', 'TestXBlock', 'preferences'))
assert_equals('new user_info', get_key_value(Scope.user_info, 's0', None, 'user_info'))
assert_equals('new by_type', get_key_value(Scope(UserScope.NONE, BlockScope.TYPE), None, 'TestXBlock', 'by_type'))
assert_equals('new for_all', get_key_value(Scope(UserScope.NONE, BlockScope.ALL), None, None, 'for_all'))
assert_equals('new user_def', get_key_value(Scope(UserScope.ONE, BlockScope.DEFINITION), 's0', 'd0', 'user_def'))
assert_equals('new agg_global', get_key_value(Scope(UserScope.ALL, BlockScope.ALL), None, None, 'agg_global'))
assert_equals('new agg_type', get_key_value(Scope(UserScope.ALL, BlockScope.TYPE), None, 'TestXBlock', 'agg_type'))
assert_equals('new agg_def', get_key_value(Scope(UserScope.ALL, BlockScope.DEFINITION), None, 'd0', 'agg_def'))
assert_equals('new agg_usage', get_key_value(Scope.user_state_summary, None, 'u0', 'agg_usage'))
assert_equals('new mixin_content', get_key_value(Scope.content, None, 'd0', 'mixin_content'))
assert_equals('new mixin_settings', get_key_value(Scope.settings, None, 'u0', 'mixin_settings'))
assert_equals('new mixin_user_state', get_key_value(Scope.user_state, 's0', 'u0', 'mixin_user_state'))
assert_equals('new mixin_preferences', get_key_value(Scope.preferences, 's0', 'TestXBlock', 'mixin_preferences'))
assert_equals('new mixin_user_info', get_key_value(Scope.user_info, 's0', None, 'mixin_user_info'))
assert_equals('new mixin_by_type', get_key_value(Scope(UserScope.NONE, BlockScope.TYPE), None, 'TestXBlock', 'mixin_by_type'))
assert_equals('new mixin_for_all', get_key_value(Scope(UserScope.NONE, BlockScope.ALL), None, None, 'mixin_for_all'))
assert_equals('new mixin_user_def', get_key_value(Scope(UserScope.ONE, BlockScope.DEFINITION), 's0', 'd0', 'mixin_user_def'))
assert_equals('new mixin_agg_global', get_key_value(Scope(UserScope.ALL, BlockScope.ALL), None, None, 'mixin_agg_global'))
assert_equals('new mixin_agg_type', get_key_value(Scope(UserScope.ALL, BlockScope.TYPE), None, 'TestXBlock', 'mixin_agg_type'))
assert_equals('new mixin_agg_def', get_key_value(Scope(UserScope.ALL, BlockScope.DEFINITION), None, 'd0', 'mixin_agg_def'))
assert_equals('new mixin_agg_usage', get_key_value(Scope.user_state_summary, None, 'u0', 'mixin_agg_usage'))
def test_db_model_keys():
# Tests that updates to fields are properly recorded in the KeyValueStore,
# and that the keys have been constructed correctly
key_store = DictKeyValueStore()
db_model = DbModel(key_store)
runtime = Runtime(Mock(), db_model, [TestMixin])
tester = runtime.construct_xblock_from_class(TestXBlock, ScopeIds('s0', 'TestXBlock', 'd0', 'u0'))
assert_false(db_model.has(tester, 'not a field'))
for field in tester.fields.values():
new_value = 'new ' + field.name
assert_false(db_model.has(tester, field.name))
setattr(tester, field.name, new_value)
# Write out the values
tester.save()
# Make sure everything saved correctly
for field in tester.fields.values():
assert_true(db_model.has(tester, field.name))
def get_key_value(scope, user_id, block_scope_id, field_name):
"""Gets the value, from `key_store`, of a Key with the given values."""
new_key = KeyValueStore.Key(scope, user_id, block_scope_id, field_name)
return key_store.db_dict[new_key]
# Examine each value in the database and ensure that keys were constructed correctly
assert_equals('new content', get_key_value(Scope.content, None, 'd0', 'content'))
assert_equals('new settings', get_key_value(Scope.settings, None, 'u0', 'settings'))
assert_equals('new user_state', get_key_value(Scope.user_state, 's0', 'u0', 'user_state'))
assert_equals('new preferences', get_key_value(Scope.preferences, 's0', 'TestXBlock', 'preferences'))
assert_equals('new user_info', get_key_value(Scope.user_info, 's0', None, 'user_info'))
assert_equals('new by_type', get_key_value(Scope(UserScope.NONE, BlockScope.TYPE), None, 'TestXBlock', 'by_type'))
assert_equals('new for_all', get_key_value(Scope(UserScope.NONE, BlockScope.ALL), None, None, 'for_all'))
assert_equals('new user_def', get_key_value(Scope(UserScope.ONE, BlockScope.DEFINITION), 's0', 'd0', 'user_def'))
assert_equals('new agg_global', get_key_value(Scope(UserScope.ALL, BlockScope.ALL), None, None, 'agg_global'))
assert_equals('new agg_type', get_key_value(Scope(UserScope.ALL, BlockScope.TYPE), None, 'TestXBlock', 'agg_type'))
assert_equals('new agg_def', get_key_value(Scope(UserScope.ALL, BlockScope.DEFINITION), None, 'd0', 'agg_def'))
assert_equals('new agg_usage', get_key_value(Scope.user_state_summary, None, 'u0', 'agg_usage'))
assert_equals('new mixin_content', get_key_value(Scope.content, None, 'd0', 'mixin_content'))
assert_equals('new mixin_settings', get_key_value(Scope.settings, None, 'u0', 'mixin_settings'))
assert_equals('new mixin_user_state', get_key_value(Scope.user_state, 's0', 'u0', 'mixin_user_state'))
assert_equals('new mixin_preferences', get_key_value(Scope.preferences, 's0', 'TestXBlock', 'mixin_preferences'))
assert_equals('new mixin_user_info', get_key_value(Scope.user_info, 's0', None, 'mixin_user_info'))
assert_equals('new mixin_by_type', get_key_value(Scope(UserScope.NONE, BlockScope.TYPE), None, 'TestXBlock', 'mixin_by_type'))
assert_equals('new mixin_for_all', get_key_value(Scope(UserScope.NONE, BlockScope.ALL), None, None, 'mixin_for_all'))
assert_equals('new mixin_user_def', get_key_value(Scope(UserScope.ONE, BlockScope.DEFINITION), 's0', 'd0', 'mixin_user_def'))
assert_equals('new mixin_agg_global', get_key_value(Scope(UserScope.ALL, BlockScope.ALL), None, None, 'mixin_agg_global'))
assert_equals('new mixin_agg_type', get_key_value(Scope(UserScope.ALL, BlockScope.TYPE), None, 'TestXBlock', 'mixin_agg_type'))
assert_equals('new mixin_agg_def', get_key_value(Scope(UserScope.ALL, BlockScope.DEFINITION), None, 'd0', 'mixin_agg_def'))
assert_equals('new mixin_agg_usage', get_key_value(Scope.user_state_summary, None, 'u0', 'mixin_agg_usage'))
def test_validate_correct_inputs(self):
xblock = self.make_xblock()
for href in ('', 'https://foo.wistia.com/medias/bar',
'https://foo.wistia.com/embed/bar',
'https://foo.wi.st/embed/bar',
'https://foo.wi.st/medias/bar'):
data = Mock(href=href)
validation = Mock()
validation.add = Mock()
xblock.validate_field_data(validation, data)
assert_false(validation.add.called)
def test_set_field_access():
# Check that sets are correctly saved when not directly set
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
field_a = Set(scope=Scope.settings)
field_b = Set(scope=Scope.content, default=[1, 2, 3])
field_c = Set(scope=Scope.content, default=[4, 5, 6])
field_d = Set(scope=Scope.settings)
field_tester = FieldTester(MagicMock(), DictFieldData({'field_a': [200], 'field_b': [11, 12, 13]}), Mock())
# Check initial values have been set properly
assert_equals(set([200]), field_tester.field_a)
assert_equals(set([11, 12, 13]), field_tester.field_b)
assert_equals(set([4, 5, 6]), field_tester.field_c)
assert_equals(set(), field_tester.field_d)
# Update the fields
field_tester.field_a.add(1)
field_tester.field_b.add(14)
field_tester.field_c.remove(5)
field_tester.field_d.add(1)
# The fields should be update in the cache, but /not/ in the underlying kvstore.
assert_equals(set([200, 1]), field_tester.field_a)
assert_equals(set([11, 12, 13, 14]), field_tester.field_b)
assert_equals(set([4, 6]), field_tester.field_c)
assert_equals(set([1]), field_tester.field_d)
# Examine model data directly
# Caveat: there's not a clean way to copy the originally provided values for `field_a` and `field_b`
# when we instantiate the XBlock. So, the values for those two in both `_field_data` and `_field_data_cache`
# point at the same object. Thus, `field_a` and `field_b` actually have the correct values in
# `_field_data` right now. `field_c` does not, because it has never been written to the `_field_data`.
assert_false(field_tester._field_data.has(field_tester, 'field_c'))
assert_false(field_tester._field_data.has(field_tester, 'field_d'))
# save the XBlock
field_tester.save()
# verify that the fields have been updated correctly
assert_equals(set([200, 1]), field_tester.field_a)
assert_equals(set([11, 12, 13, 14]), field_tester.field_b)
assert_equals(set([4, 6]), field_tester.field_c)
assert_equals(set([1]), field_tester.field_d)
# Now, the fields should be updated in the underlying kvstore
assert_equals(set([200, 1]), field_tester._field_data.get(field_tester, 'field_a'))
assert_equals(set([11, 12, 13, 14]), field_tester._field_data.get(field_tester, 'field_b'))
assert_equals(set([4, 6]), field_tester._field_data.get(field_tester, 'field_c'))
assert_equals(set([1]), field_tester._field_data.get(field_tester, 'field_d'))
def test_xblock_write_then_delete():
# Tests that setting a field, then deleting it later, doesn't
# cause an erroneous write of the originally set value after
# a call to `XBlock.save`
class FieldTester(XBlock):
"""Test XBlock with two fields"""
field_a = Integer(scope=Scope.settings)
field_b = Integer(scope=Scope.content, default=10)
field_data = DictFieldData({'field_a': 5})
field_tester = FieldTester(
TestRuntime(services={'field-data': field_data}),
scope_ids=Mock(spec=ScopeIds))
# Verify that the fields have been set correctly
assert_equals(5, field_tester.field_a)
assert_equals(10, field_tester.field_b)
# Set the fields to new values
field_tester.field_a = 20
field_tester.field_b = 20
# Assert that we've correctly cached the value of both fields to the newly set values.
assert_equals(20, field_tester.field_a)
assert_equals(20, field_tester.field_b)
# Before saving, delete all the fields. Deletes are performed immediately for now,
# so the field should immediately not be present in the field_data after the delete.
# However, we copy the default values into the cache, so after the delete we expect the
# cached values to be the default values, but the fields to be removed from the field_data.
del field_tester.field_a
del field_tester.field_b
# Assert that we're now finding the right cached values - these should be the default values
# that the fields have from the class since we've performed a delete, and XBlock.__delete__
# inserts the default values into the cache as an optimization.
assert_equals(None, field_tester.field_a)
assert_equals(10, field_tester.field_b)
# Perform explicit save
field_tester.save()
# Now that we've done the save, double-check that we still have the correct cached values (the defaults)
assert_equals(None, field_tester.field_a)
assert_equals(10, field_tester.field_b)
# Additionally assert that in the model data, we don't have any values actually set for these fields.
# Basically, we want to ensure that the `save` didn't overwrite anything in the actual field_data
# Note this test directly accessess field_data and is thus somewhat fragile.
assert_false(field_data.has(field_tester, 'field_a'))
assert_false(field_data.has(field_tester, 'field_b'))
def test_dummy_user_service_current_user():
"""
Tests that get_current_user() works on a dummy user service.
"""
user = XBlockUser(full_name="tester")
user_service = SingleUserService(user)
current_user = user_service.get_current_user()
assert_equals(current_user, user)
assert_equals(current_user.full_name, "tester")
# assert that emails is an Iterable but not a string
assert_is_instance(current_user.emails, collections.Iterable)
assert_false(isinstance(current_user.emails, basestring))
# assert that opt_attrs is a Mapping
assert_is_instance(current_user.opt_attrs, collections.Mapping)
def test_kv_store():
# Simple test to makes sure we can get things in and out
kvs = WorkbenchDjangoKeyValueStore()
key = KeyValueStore.Key(scope=Scope.content,
user_id="rusty",
block_scope_id="my_scenario.my_block.d0",
field_name="age")
assert_false(kvs.has(key))
kvs.set(key, 7)
assert_true(kvs.has(key))
assert_equals(kvs.get(key), 7)
kvs.delete(key)
assert_false(kvs.has(key))
def test_dummy_user_service_current_user():
"""
Tests that get_current_user() works on a dummy user service.
"""
user = XBlockUser(full_name="tester")
user_service = SingleUserService(user)
current_user = user_service.get_current_user()
assert_equals(current_user, user)
assert_equals(current_user.full_name, "tester")
# assert that emails is an Iterable but not a string
assert_is_instance(current_user.emails, collections.Iterable)
assert_false(isinstance(current_user.emails, (six.text_type, six.binary_type)))
# assert that opt_attrs is a Mapping
assert_is_instance(current_user.opt_attrs, collections.Mapping)
def test_xblock_write_then_delete():
# Tests that setting a field, then deleting it later, doesn't
# cause an erroneous write of the originally set value after
# a call to `XBlock.save`
class FieldTester(XBlock):
"""Test XBlock with two fields"""
field_a = Integer(scope=Scope.settings)
field_b = Integer(scope=Scope.content, default=10)
field_data = DictFieldData({"field_a": 5})
field_tester = FieldTester(TestRuntime(services={"field-data": field_data}), scope_ids=Mock(spec=ScopeIds))
# Verify that the fields have been set correctly
assert_equals(5, field_tester.field_a)
assert_equals(10, field_tester.field_b)
# Set the fields to new values
field_tester.field_a = 20
field_tester.field_b = 20
# Assert that we've correctly cached the value of both fields to the newly set values.
assert_equals(20, field_tester.field_a)
assert_equals(20, field_tester.field_b)
# Before saving, delete all the fields. Deletes are performed immediately for now,
# so the field should immediately not be present in the field_data after the delete.
# However, we copy the default values into the cache, so after the delete we expect the
# cached values to be the default values, but the fields to be removed from the field_data.
del field_tester.field_a
del field_tester.field_b
# Assert that we're now finding the right cached values - these should be the default values
# that the fields have from the class since we've performed a delete, and XBlock.__delete__
# inserts the default values into the cache as an optimization.
assert_equals(None, field_tester.field_a)
assert_equals(10, field_tester.field_b)
# Perform explicit save
field_tester.save()
# Now that we've done the save, double-check that we still have the correct cached values (the defaults)
assert_equals(None, field_tester.field_a)
assert_equals(10, field_tester.field_b)
# Additionally assert that in the model data, we don't have any values actually set for these fields.
# Basically, we want to ensure that the `save` didn't overwrite anything in the actual field_data
# Note this test directly accessess field_data and is thus somewhat fragile.
assert_false(field_data.has(field_tester, "field_a"))
assert_false(field_data.has(field_tester, "field_b"))
def test_default_values():
# Check that values that are deleted are restored to their default values
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
dic1 = Dict(scope=Scope.settings)
dic2 = Dict(scope=Scope.content, default={"a": 1, "b": 2, "c": 3})
list1 = List(scope=Scope.settings)
list2 = List(scope=Scope.content, default=[1, 2, 3])
field_data = DictFieldData({"dic1": {"a": 200}, "list1": ["a", "b"]})
field_tester = FieldTester(TestRuntime(services={"field-data": field_data}), scope_ids=Mock(spec=ScopeIds))
assert_equals({"a": 200}, field_tester.dic1)
assert_equals({"a": 1, "b": 2, "c": 3}, field_tester.dic2)
assert_equals(["a", "b"], field_tester.list1)
assert_equals([1, 2, 3], field_tester.list2)
# Modify the fields & save
field_tester.dic1.popitem()
field_tester.dic2.clear()
field_tester.list1.pop()
field_tester.list2.remove(2)
field_tester.save()
# Test that after save, new values exist and fields are present in the underlying kvstore
assert_equals({}, field_tester.dic1)
assert_equals({}, field_tester.dic2)
assert_equals(["a"], field_tester.list1)
assert_equals([1, 3], field_tester.list2)
for fname in ["dic1", "dic2", "list1", "list2"]:
assert field_data.has(field_tester, fname)
# Now delete each field
del field_tester.dic1
del field_tester.dic2
del field_tester.list1
del field_tester.list2
# Test that default values return after a delete, but fields not actually
# in the underlying kvstore
# Defaults not explicitly set
assert_equals({}, field_tester.dic1)
assert_equals([], field_tester.list1)
# Defaults explicitly set
assert_equals({"a": 1, "b": 2, "c": 3}, field_tester.dic2)
assert_equals([1, 2, 3], field_tester.list2)
for fname in ["dic1", "dic2", "list1", "list2"]:
assert_false(field_data.has(field_tester, fname))
def test_mutation_with_save_writes(self):
assert_false(self.field_data.has(self.block, 'field'))
mutable = self.get()
reference_copy = copy.deepcopy(mutable)
self.mutate(reference_copy)
# Verify that the test isn't vacuously true
assert_not_equals(mutable, reference_copy)
self.mutate(mutable)
self.block.save()
final_value = self.field_data.get(self.block, 'field')
assert_equals(reference_copy, final_value)
def test_mutation_with_save_writes(self):
assert_false(self.field_data.has(self.block, 'field'))
mutable = self.get()
reference_copy = copy.deepcopy(mutable)
self.mutate(reference_copy)
# Verify that the test isn't vacuously true
assert_not_equals(mutable, reference_copy)
self.mutate(mutable)
self.block.save()
final_value = self.field_data.get(self.block, 'field')
assert_equals(reference_copy, final_value)
def test_kv_store():
# Simple test to makes sure we can get things in and out
kvs = WorkbenchDjangoKeyValueStore()
key = KeyValueStore.Key(
scope=Scope.content,
user_id="rusty",
block_scope_id="my_scenario.my_block.d0",
field_name="age"
)
assert_false(kvs.has(key))
kvs.set(key, 7)
assert_true(kvs.has(key))
assert_equals(kvs.get(key), 7)
kvs.delete(key)
assert_false(kvs.has(key))
def test_default_values():
# Check that values that are deleted are restored to their default values
class FieldTester(XBlock):
"""Test XBlock for field access testing"""
dic1 = Dict(scope=Scope.settings)
dic2 = Dict(scope=Scope.content, default={'a': 1, 'b': 2, 'c': 3})
list1 = List(scope=Scope.settings)
list2 = List(scope=Scope.content, default=[1, 2, 3])
field_tester = FieldTester(MagicMock(), DictFieldData({'dic1': {'a': 200}, 'list1': ['a', 'b']}), Mock())
assert_equals({'a': 200}, field_tester.dic1)
assert_equals({'a': 1, 'b': 2, 'c': 3}, field_tester.dic2)
assert_equals(['a', 'b'], field_tester.list1)
assert_equals([1, 2, 3], field_tester.list2)
# Modify the fields & save
field_tester.dic1.popitem()
field_tester.dic2.clear()
field_tester.list1.pop()
field_tester.list2.remove(2)
field_tester.save()
# Test that after save, new values exist and fields are present in the underlying kvstore
assert_equals({}, field_tester.dic1)
assert_equals({}, field_tester.dic2)
assert_equals(['a'], field_tester.list1)
assert_equals([1, 3], field_tester.list2)
for fname in ['dic1', 'dic2', 'list1', 'list2']:
assert(field_tester._field_data.has(field_tester, fname))
# Now delete each field
del field_tester.dic1
del field_tester.dic2
del field_tester.list1
del field_tester.list2
# Test that default values return after a delete, but fields not actually
# in the underlying kvstore
# Defaults not explicitly set
assert_equals({}, field_tester.dic1)
assert_equals([], field_tester.list1)
# Defaults explicitly set
assert_equals({'a': 1, 'b': 2, 'c': 3}, field_tester.dic2)
assert_equals([1, 2, 3], field_tester.list2)
for fname in ['dic1', 'dic2', 'list1', 'list2']:
assert_false(field_tester._field_data.has(field_tester, fname))
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_default_fn():
key_store = SerialDefaultKVS()
db_model = KvsFieldData(key_store)
tester = TestIntegerXblock(Mock(), db_model, Mock())
tester2 = TestIntegerXblock(Mock(), db_model, Mock())
# ensure value is not in tester before any actions
assert_false(db_model.has(tester, 'counter'))
# ensure value is same over successive calls for same DbModel
first_call = tester.counter
assert_equals(first_call, 1)
assert_equals(first_call, tester.counter)
# ensure the value is not saved in the object
assert_false(db_model.has(tester, 'counter'))
# ensure save does not save the computed default back to the object
tester.save()
assert_false(db_model.has(tester, 'counter'))
# ensure second object gets another value
second_call = tester2.counter
assert_equals(second_call, 2)
def test_default_fn():
key_store = SerialDefaultKVS()
db_model = DbModel(key_store)
tester = TestIntegerXblock(Mock(), db_model, Mock())
tester2 = TestIntegerXblock(Mock(), db_model, Mock())
# ensure value is not in tester before any actions
assert_false(db_model.has(tester, 'counter'))
# ensure value is same over successive calls for same DbModel
first_call = tester.counter
assert_equals(first_call, 1)
assert_equals(first_call, tester.counter)
# ensure the value is not saved in the object
assert_false(db_model.has(tester, 'counter'))
# ensure save does not save the computed default back to the object
tester.save()
assert_false(db_model.has(tester, 'counter'))
# ensure second object gets another value
second_call = tester2.counter
assert_equals(second_call, 2)
def test_default_fn():
key_store = SerialDefaultKVS()
field_data = KvsFieldData(key_store)
runtime = TestRuntime(services={'field-data': field_data})
tester = TestIntegerXblock(runtime, scope_ids=Mock(spec=ScopeIds))
tester2 = TestIntegerXblock(runtime, scope_ids=Mock(spec=ScopeIds))
# ensure value is not in tester before any actions
assert_false(field_data.has(tester, 'counter'))
# ensure value is same over successive calls for same DbModel
first_call = tester.counter
assert_equals(first_call, 1)
assert_equals(first_call, tester.counter)
# ensure the value is not saved in the object
assert_false(field_data.has(tester, 'counter'))
# ensure save does not save the computed default back to the object
tester.save()
assert_false(field_data.has(tester, 'counter'))
# ensure second object gets another value
second_call = tester2.counter
assert_equals(second_call, 2)
def test_default_fn():
key_store = SerialDefaultKVS()
field_data = KvsFieldData(key_store)
runtime = TestRuntime(services={'field-data': field_data})
tester = TestIntegerXblock(runtime, scope_ids=Mock(spec=ScopeIds))
tester2 = TestIntegerXblock(runtime, scope_ids=Mock(spec=ScopeIds))
# ensure value is not in tester before any actions
assert_false(field_data.has(tester, 'counter'))
# ensure value is same over successive calls for same DbModel
first_call = tester.counter
assert_equals(first_call, 1)
assert_equals(first_call, tester.counter)
# ensure the value is not saved in the object
assert_false(field_data.has(tester, 'counter'))
# ensure save does not save the computed default back to the object
tester.save()
assert_false(field_data.has(tester, 'counter'))
# ensure second object gets another value
second_call = tester2.counter
assert_equals(second_call, 2)
def test_delete_with_save_succeeds(self):
self.delete()
self.block.save()
assert_false(self.field_data.has(self.block, 'field'))
def test_default(self):
self.split.default(self.block, 'content')
self.content.default.assert_called_once_with(self.block, 'content')
assert_false(self.settings.default.called)
def test_get(self):
assert_equals(1, self.agg.first)
assert_equals(2, self.agg.second)
assert_false(hasattr(self.agg, 'other'))
with assert_raises(AttributeError):
self.agg.other # pylint: disable=W0104
def test_player_token_is_disabled_by_default():
field_data = DictFieldData({})
player = OoyalaPlayerBlock(runtime, field_data, None)
assert_false(player.enable_player_token)
def test_mutation_without_save_makes_non_default(self):
self.mutate(self.get())
assert_false(self.is_default())
def test_get_with_save_doesnt_write(self):
assert_false(self.field_data.has(self.block, 'field'))
self.get()
self.block.save()
assert_false(self.field_data.has(self.block, 'field'))
def test_set_with_save_writes(self):
assert_false(self.field_data.has(self.block, 'field'))
self.set(self.new_value)
self.block.save()
assert_equals(self.new_value, self.field_data.get(self.block, 'field'))
def test_mutation_without_save_makes_non_default(self):
self.mutate(self.get())
assert_false(self.is_default())
def test_delete_with_save_writes(self):
self.delete()
self.block.save()
assert_false(self.field_data.has(self.block, 'field'))
assert_true(self.is_default())
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_mutation_with_save_makes_non_default(self):
self.mutate(self.get())
self.block.save()
assert_false(self.is_default())
def test_set_with_save_makes_non_default(self):
self.set(self.new_value)
self.block.save()
assert_false(self.is_default())
def test_set_with_save_writes(self):
assert_false(self.field_data.has(self.block, 'field'))
self.set(self.new_value)
self.block.save()
assert_equals(self.new_value, self.field_data.get(self.block, 'field'))
def test_set_without_save_makes_non_default(self):
self.set(self.new_value)
assert_false(self.is_default())
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_mutation_with_save_makes_non_default(self):
self.mutate(self.get())
self.block.save()
assert_false(self.is_default())
def test_delete_with_save_writes(self):
self.delete()
self.block.save()
assert_false(self.field_data.has(self.block, 'field'))
assert_true(self.is_default())
def test_get_with_save_doesnt_write(self):
assert_false(self.field_data.has(self.block, 'field'))
self.get()
self.block.save()
assert_false(self.field_data.has(self.block, 'field'))
def test_get(self):
assert_equals(1, self.agg.first)
assert_equals(2, self.agg.second)
assert_false(hasattr(self.agg, 'other'))
with assert_raises(AttributeError):
self.agg.other # pylint: disable=W0104
def test_delete_with_save_succeeds(self):
self.delete()
self.block.save()
assert_false(self.field_data.has(self.block, 'field'))
def test_set_without_save_makes_non_default(self):
self.set(self.new_value)
assert_false(self.is_default())
def test_set_with_save_makes_non_default(self):
self.set(self.new_value)
self.block.save()
assert_false(self.is_default())
def test_default(self):
self.split.default(self.block, 'content')
self.content.default.assert_called_once_with(self.block, 'content')
assert_false(self.settings.default.called)
