def test_related(self):
coll = dut.TraceableCollection()
coll.add_relation_pair(self.fwd_relation, self.rev_relation)
self.assertFalse(
coll.are_related(self.identification_src, [],
self.identification_tgt))
item1 = item.TraceableItem(self.identification_src)
coll.add_item(item1)
self.assertFalse(
coll.are_related(self.identification_src, [],
self.identification_tgt))
coll.add_relation(self.identification_src, self.fwd_relation,
self.identification_tgt)
# placeholder should be excluded
self.assertFalse(
coll.are_related(self.identification_src, [],
self.identification_tgt))
item2 = item.TraceableItem(self.identification_tgt)
# placeholder is replaced by actual item
coll.add_item(item2)
self.assertTrue(
coll.are_related(self.identification_src, [],
self.identification_tgt))
self.assertTrue(
coll.are_related(self.identification_src, [self.fwd_relation],
self.identification_tgt))
self.assertTrue(
coll.are_related(self.identification_src,
[self.fwd_relation, 'another-relation'],
self.identification_tgt))
def test_add_item(self):
coll = dut.TraceableCollection()
# Initially no items
self.assertFalse(coll.has_item(self.identification_src))
self.assertIsNone(coll.get_item(self.identification_src))
item_iterator = coll.iter_items()
self.assertNotIn(self.identification_src, item_iterator)
self.assertNotIn(self.identification_tgt, item_iterator)
# Add an item
item1 = item.TraceableItem(self.identification_src)
item1.set_document(self.docname)
coll.add_item(item1)
self.assertTrue(coll.has_item(self.identification_src))
self.assertEqual(item1, coll.get_item(self.identification_src))
# Add same item: should give warning
with self.assertRaises(exception.TraceabilityException):
coll.add_item(item1)
self.assertTrue(coll.has_item(self.identification_src))
self.assertEqual(1, len(coll.items))
self.assertEqual(item1, coll.get_item(self.identification_src))
# Add a second item, make sure first one is still there
self.assertFalse(coll.has_item(self.identification_tgt))
item2 = item.TraceableItem(self.identification_tgt)
item2.set_document(self.docname)
coll.add_item(item2)
self.assertTrue(coll.has_item(self.identification_tgt))
self.assertEqual(item2, coll.get_item(self.identification_tgt))
self.assertEqual(item1, coll.get_item(self.identification_src))
# Verify iterator
item_iterator = coll.iter_items()
self.assertIn(self.identification_src, item_iterator)
self.assertIn(self.identification_tgt, item_iterator)
# Self test should pass
coll.add_relation_pair(self.fwd_relation, self.rev_relation)
coll.self_test()
def test_selftest(self):
coll = dut.TraceableCollection()
coll.add_relation_pair(self.fwd_relation, self.rev_relation)
# Self test should pass
coll.self_test()
# Create first item
item1 = item.TraceableItem(self.identification_src)
item1.set_document(self.docname)
# Improper use: add target on item level (no sanity check and no automatic reverse link)
item1.add_target(self.fwd_relation, self.identification_tgt)
# Improper use is not detected at level of item-level
item1.self_test()
# Add item to collection
coll.add_item(item1)
# Self test should fail as target item is not in collection
with self.assertRaises(dut.MultipleTraceabilityExceptions):
coll.self_test()
# Self test one limited scope (no matching document), should pass
coll.self_test('document-does-not-exist.rst')
# Creating and adding second item, self test should still fail as no automatic reverse relation
item2 = item.TraceableItem(self.identification_tgt)
item2.set_document(self.docname)
coll.add_item(item2)
with self.assertRaises(dut.MultipleTraceabilityExceptions):
coll.self_test()
# Mimicing the automatic reverse relation, self test should pass
item2.add_target(self.rev_relation, self.identification_src)
coll.self_test()
def test_add_target_implicit_self(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
with self.assertRaises(exception.TraceabilityException):
item.add_target(self.fwd_relation,
self.identification,
implicit=True)
def test_bind_node(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
node = object()
item.bind_node(node)
self.assertEqual(node, item.get_node())
item.self_test()
def test_set_content(self):
txt = 'some description, with\n newlines and other stuff'
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
item.set_content(txt)
self.assertEqual(txt, item.get_content())
item.self_test()
def test_get_items(self):
coll = dut.TraceableCollection()
coll.add_relation_pair(self.fwd_relation, self.rev_relation)
self.assertEqual(0, len(coll.get_items('\w*')))
item1 = item.TraceableItem(self.identification_src)
coll.add_item(item1)
coll.add_relation(self.identification_src, self.fwd_relation,
self.identification_tgt)
# placeholder should be excluded
self.assertEqual(1, len(coll.get_items('\w*')))
item2 = item.TraceableItem(self.identification_tgt)
# placeholder is replaced by actual item
coll.add_item(item2)
self.assertEqual(2, len(coll.get_items('\w*')))
# Empty filter should match all items
self.assertEqual(2, len(coll.get_items('')))
def test_related(self):
item = dut.TraceableItem(self.identification)
self.assertEqual(self.identification, item.get_id())
self.assertFalse(item.is_related([self.fwd_relation], self.identification_tgt))
item.add_target(self.fwd_relation, self.identification_tgt)
self.assertTrue(item.is_related([self.fwd_relation], self.identification_tgt))
self.assertFalse(item.is_related(['some-other-relation'], self.identification_tgt))
def test_remove_target_implicit(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
# Add an implicit target
item.add_target(self.fwd_relation,
self.identification_tgt,
implicit=True)
targets = item.iter_targets(self.fwd_relation)
self.assertEqual(1, len(targets))
self.assertEqual(targets[0], self.identification_tgt)
# Remove target to self and explicit targets, no effect
item.remove_targets(self.identification)
item.remove_targets(self.identification_tgt,
explicit=True,
implicit=False)
targets = item.iter_targets(self.fwd_relation)
self.assertEqual(1, len(targets))
self.assertEqual(targets[0], self.identification_tgt)
# Remove implicit target to tgt, should be removed
item.remove_targets(self.identification_tgt,
explicit=False,
implicit=True)
targets = item.iter_targets(self.fwd_relation)
self.assertEqual(0, len(targets))
# Self test should pass
item.self_test()
def test_attributes_match(self):
item = dut.TraceableItem(self.identification)
item.add_attribute(self.attribute_key, self.attribute_value1)
self.assertFalse(
item.attributes_match({self.attribute_key: self.attribute_value2}))
self.assertTrue(
item.attributes_match({self.attribute_key: self.attribute_value1}))
def test_match(self):
item = dut.TraceableItem(self.identification)
self.assertEqual(self.identification, item.get_id())
self.assertFalse(item.is_match('some-name-that(will-definitely)not-match'))
self.assertTrue(item.is_match('some'))
self.assertTrue(item.is_match('some-random'))
self.assertTrue(item.is_match('\w+'))
self.assertTrue(item.is_match('[\w-]+andom'))
def test_remove_attribute(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
item.add_attribute(self.attribute_key1, self.attribute_value1)
self.assertEqual(self.attribute_value1, item.get_attribute(self.attribute_key1))
item.remove_attribute(self.attribute_key1)
self.assertFalse(item.get_attribute(self.attribute_key1))
item.self_test()
def test_set_document(self):
item = dut.TraceableItem(self.identification)
with self.assertRaises(exception.TraceabilityException):
item.self_test()
item.set_document('some-file.rst', 888)
self.assertEqual('some-file.rst', item.get_document())
self.assertEqual(888, item.get_line_number())
item.self_test()
def test_add_get_target_implicit(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
# Initially no targets (explicit+implicit)
targets = item.iter_targets(self.fwd_relation)
self.assertEqual(0, len(targets))
targets = item.iter_targets(self.fwd_relation, explicit=False)
self.assertEqual(0, len(targets))
targets = item.iter_targets(self.fwd_relation, implicit=False)
self.assertEqual(0, len(targets))
relations = item.iter_relations()
self.assertNotIn(self.fwd_relation, relations)
# Add an implicit target
item.add_target(self.fwd_relation,
self.identification_tgt,
implicit=True)
targets = item.iter_targets(self.fwd_relation)
self.assertEqual(1, len(targets))
self.assertEqual(targets[0], self.identification_tgt)
targets = item.iter_targets(self.fwd_relation, explicit=False)
self.assertEqual(1, len(targets))
self.assertEqual(targets[0], self.identification_tgt)
targets = item.iter_targets(self.fwd_relation, implicit=False)
self.assertEqual(0, len(targets))
# Add the same implicit target, should not change (no duplicates)
item.add_target(self.fwd_relation,
self.identification_tgt,
implicit=True)
targets = item.iter_targets(self.fwd_relation)
self.assertEqual(1, len(targets))
self.assertEqual(targets[0], self.identification_tgt)
targets = item.iter_targets(self.fwd_relation, explicit=False)
self.assertEqual(1, len(targets))
self.assertEqual(targets[0], self.identification_tgt)
targets = item.iter_targets(self.fwd_relation, implicit=False)
self.assertEqual(0, len(targets))
# Add the same explicit target, should move the target to be explicit
item.add_target(self.fwd_relation, self.identification_tgt)
targets = item.iter_targets(self.fwd_relation)
self.assertEqual(1, len(targets))
self.assertEqual(targets[0], self.identification_tgt)
targets = item.iter_targets(self.fwd_relation, explicit=False)
self.assertEqual(0, len(targets))
targets = item.iter_targets(self.fwd_relation, implicit=False)
self.assertEqual(1, len(targets))
self.assertEqual(targets[0], self.identification_tgt)
# Verify relations iterator
relations = item.iter_relations()
self.assertIn(self.fwd_relation, relations)
# Verify dict
data = item.to_dict()
self.assertEqual(self.identification, data['id'])
self.assertEqual([self.identification_tgt],
data['targets'][self.fwd_relation])
self.assertEqual(self.docname, data['document'])
self.assertEqual(0, data['line'])
# Self test should pass
item.self_test()
def test_remove_invalid_attribute(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
self.assertFalse(item.get_attribute(self.attribute_key))
with self.assertRaises(exception.TraceabilityException):
item.remove_attribute(None)
with self.assertRaises(exception.TraceabilityException):
item.remove_attribute('')
item.self_test()
def test_export_single_item(self, json_mock):
json_mock_object = MagicMock(spec=dut.json)
json_mock.return_value = json_mock_object
open_mock = mock_open()
coll = dut.TraceableCollection()
item1 = item.TraceableItem(self.identification_src)
coll.add_item(item1)
with patch('mlx.traceable_collection.open', open_mock, create=True):
coll.export(self.mock_export_file)
open_mock.assert_called_once_with(self.mock_export_file, 'w')
def test_init_placeholder(self):
item = dut.TraceableItem(self.identification, placeholder=True)
item.set_document(self.docname)
with self.assertRaises(exception.TraceabilityException) as err:
item.self_test()
self.assertEqual(err.exception.get_document(), self.docname)
self.assertEqual(self.identification, item.get_id())
self.assertTrue(item.is_placeholder())
# Verify dict
self.assertEqual({}, item.to_dict())
def test_init(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
item.self_test()
self.assertEqual(self.identification, item.get_id())
self.assertFalse(item.is_placeholder())
self.assertIsNotNone(item.get_document())
self.assertEqual(0, item.get_line_number())
self.assertIsNone(item.get_node())
self.assertIsNone(item.get_caption())
self.assertIsNone(item.get_content())
def test_add_relation_unknown_source(self):
# with unknown source item, exception is expected
coll = dut.TraceableCollection()
item2 = item.TraceableItem(self.identification_tgt)
item2.set_document(self.docname)
coll.add_item(item2)
coll.add_relation_pair(self.fwd_relation, self.rev_relation)
with self.assertRaises(ValueError):
coll.add_relation(self.identification_src, self.fwd_relation,
self.identification_tgt)
# Self test should pass
coll.self_test()
def test_get_items_attribute(self):
coll = dut.TraceableCollection()
item1 = item.TraceableItem(self.identification_src)
coll.add_item(item1)
item2 = item.TraceableItem(self.identification_tgt)
coll.add_item(item2)
self.assertEqual(2, len(coll.get_items('')))
self.assertEqual(
0,
len(
coll.get_items(
'', {self.attribute_key: self.attribute_value_src})))
self.assertEqual(
0,
len(
coll.get_items(
'', {self.attribute_key: self.attribute_value_tgt})))
item1.add_attribute(self.attribute_key, self.attribute_value_src)
self.assertEqual(
1,
len(
coll.get_items(
'', {self.attribute_key: self.attribute_value_src})))
self.assertEqual(
0,
len(
coll.get_items(
'', {self.attribute_key: self.attribute_value_tgt})))
item2.add_attribute(self.attribute_key, self.attribute_value_tgt)
self.assertEqual(
1,
len(
coll.get_items(
'', {self.attribute_key: self.attribute_value_src})))
self.assertEqual(
1,
len(
coll.get_items(
'', {self.attribute_key: self.attribute_value_tgt})))
def test_add_attribute_no_overwrite(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
self.assertFalse(item.get_attribute(self.attribute_key))
item.add_attribute(self.attribute_key, self.attribute_value1)
self.assertEqual(self.attribute_value1,
item.get_attribute(self.attribute_key))
item.add_attribute(self.attribute_key,
self.attribute_value2,
overwrite=False)
self.assertEqual(self.attribute_value1,
item.get_attribute(self.attribute_key))
item.self_test()
def test_add_relation_happy(self):
# Normal addition of relation, everything is there
coll = dut.TraceableCollection()
item1 = item.TraceableItem(self.identification_src)
item1.set_document(self.docname)
item2 = item.TraceableItem(self.identification_tgt)
item2.set_document(self.docname)
coll.add_item(item1)
coll.add_item(item2)
coll.add_relation_pair(self.fwd_relation, self.rev_relation)
coll.add_relation(self.identification_src, self.fwd_relation,
self.identification_tgt)
# Assert explicit forward relation is created
relations = item1.iter_targets(self.fwd_relation,
explicit=True,
implicit=False)
self.assertEqual(1, len(relations))
self.assertEqual(relations[0], self.identification_tgt)
relations = item1.iter_targets(self.fwd_relation,
explicit=False,
implicit=True)
self.assertEqual(0, len(relations))
# Assert item2 is not a placeholder item
item2_read = coll.get_item(self.identification_tgt)
self.assertFalse(item2.is_placeholder())
self.assertEqual(item2, item2_read)
# Assert implicit reverse relation is created
relations = item2.iter_targets(self.rev_relation,
explicit=False,
implicit=True)
self.assertEqual(1, len(relations))
self.assertEqual(relations[0], self.identification_src)
relations = item2.iter_targets(self.fwd_relation,
explicit=True,
implicit=False)
self.assertEqual(0, len(relations))
# Self test should pass
coll.self_test()
def test_stringify(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
item.add_attribute(self.attribute_key1, self.attribute_value1)
item.add_target(self.fwd_relation, self.identification_tgt, implicit=False)
item.add_target(self.rev_relation, 'one more item', implicit=True)
itemstr = str(item)
self.assertIn(self.identification, itemstr)
self.assertIn(self.attribute_key1, itemstr)
self.assertIn(self.attribute_value1, itemstr)
self.assertIn(self.fwd_relation, itemstr)
self.assertIn(self.identification_tgt, itemstr)
self.assertIn(self.rev_relation, itemstr)
self.assertIn('one more item', itemstr)
def test_add_relation_unknown_relation(self):
# with unknown relation, warning is expected
coll = dut.TraceableCollection()
item1 = item.TraceableItem(self.identification_src)
item1.set_document(self.docname)
item2 = item.TraceableItem(self.identification_tgt)
item2.set_document(self.docname)
coll.add_item(item1)
coll.add_item(item2)
with self.assertRaises(exception.TraceabilityException):
coll.add_relation(self.identification_src, self.fwd_relation,
self.identification_tgt)
relations = item1.iter_targets(self.fwd_relation,
explicit=True,
implicit=True)
self.assertEqual(0, len(relations))
relations = item2.iter_targets(self.fwd_relation,
explicit=True,
implicit=True)
self.assertEqual(0, len(relations))
# Self test should pass
coll.add_relation_pair(self.fwd_relation, self.rev_relation)
coll.self_test()
def test_set_caption(self):
txt = 'some short description'
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
item.set_caption(txt)
self.assertEqual(txt, item.get_caption())
# Verify dict
data = item.to_dict()
self.assertEqual(self.identification, data['id'])
self.assertEqual(txt, data['caption'])
self.assertEqual(self.docname, data['document'])
self.assertEqual(0, data['line'])
self.assertEqual({}, data['targets'])
item.self_test()
def test_get_attributes(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
self.assertEqual([''], item.get_attributes([self.attribute_key1]))
item.add_attribute(self.attribute_key1, self.attribute_value1)
self.assertEqual([self.attribute_value1], item.get_attributes([self.attribute_key1]))
item.add_attribute(self.attribute_key2, self.attribute_value2)
self.assertEqual([self.attribute_value1], item.get_attributes([self.attribute_key1]))
self.assertEqual([self.attribute_value2], item.get_attributes([self.attribute_key2]))
self.assertEqual([self.attribute_value1, self.attribute_value2],
item.get_attributes([self.attribute_key1, self.attribute_key2]))
self.assertEqual([self.attribute_value2, self.attribute_value1],
item.get_attributes([self.attribute_key2, self.attribute_key1]))
item.self_test()
def test_self_test_duplicate_relation(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
# Add a target
item.add_target(self.fwd_relation, self.identification_tgt)
# Self test should pass
item.self_test()
# Add same target (fails as it is not allowed)
with self.assertRaises(exception.TraceabilityException):
item.add_target(self.fwd_relation, self.identification_tgt)
# Hack into class and add same relation anyway
item.explicit_relations[self.fwd_relation].append(self.identification_tgt)
# Self test should fail
with self.assertRaises(exception.TraceabilityException):
item.self_test()
def test_add_invalid_attribute(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
self.assertFalse(item.get_attribute(self.attribute_key1))
with self.assertRaises(exception.TraceabilityException):
item.add_attribute(None, self.attribute_value1)
with self.assertRaises(exception.TraceabilityException):
item.add_attribute('', self.attribute_value1)
with self.assertRaises(exception.TraceabilityException):
item.add_attribute(self.attribute_key1, None)
with self.assertRaises(exception.TraceabilityException):
item.add_attribute(self.attribute_key1, '')
with self.assertRaises(exception.TraceabilityException):
item.add_attribute(self.attribute_key1, self.attribute_value_invalid)
item.self_test()
def test_add_item_overwrite(self):
coll = dut.TraceableCollection()
item1 = item.TraceableItem(self.identification_src)
item1.set_document(self.docname)
coll.add_item(item1)
coll.add_relation_pair(self.fwd_relation, self.rev_relation)
coll.add_relation(self.identification_src, self.fwd_relation,
self.identification_tgt)
# Add target item: should update existing one (keeping relations)
item2 = item.TraceableItem(self.identification_tgt)
item2.set_document(self.docname)
coll.add_item(item2)
# Assert old relations are still there
item1_out = coll.get_item(self.identification_src)
item2_out = coll.get_item(self.identification_tgt)
relations = item1_out.iter_targets(self.fwd_relation)
self.assertEqual(1, len(relations))
self.assertEqual(relations[0], self.identification_tgt)
relations = item2_out.iter_targets(self.rev_relation)
self.assertEqual(1, len(relations))
self.assertEqual(relations[0], self.identification_src)
# Assert item are not placeholders
self.assertFalse(item1_out.is_placeholder())
self.assertFalse(item2_out.is_placeholder())
def test_self_test_invalid_attribute(self):
item = dut.TraceableItem(self.identification)
item.set_document(self.docname)
# Add a valid attribute
item.add_attribute(self.attribute_key, self.attribute_value1)
# Self test should pass
item.self_test()
# Add invalid attribute (fails as it is not allowed)
with self.assertRaises(exception.TraceabilityException):
item.add_attribute(self.attribute_key, None)
# Hack into class and add invalid attribute anyway
item.attributes[self.attribute_key] = None
# Self test should fail
with self.assertRaises(exception.TraceabilityException):
item.self_test()
