def test_add_complex_directive(self):
node = ComplexNode(ComplexDirective.get_node_candidates())
test_node_name = 'Immadirective'
test_lines = [
'<{name} some args >'.format(name=test_node_name),
'Redirect here there',
'</{name}>'.format(name=test_node_name),
]
for test_line in test_lines:
node.add_line(test_line)
def test_str_method_new_complex_node(self):
node = ComplexNode(ComplexDirective.get_node_candidates())
with self.assertRaises(NodeCompleteError) as err:
str(node)
expected_err_msg = "Can't turn an incomplete complex node into a string."
self.assertIn(
member=expected_err_msg,
container=err,
msg=
'Expected "{}" in the raised NodeCompleteError exception message, received: {}'
.format(expected_err_msg, err),
)
def test_dumps_empty(self):
node = ComplexNode(ComplexDirective.get_node_candidates())
with self.assertRaises(NodeCompleteError) as err:
node.dumps()
expected_err_msg = "Can't print an incomplete complex node."
self.assertIn(
member=expected_err_msg,
container=err,
msg=
'Expected "{}" in the raised NodeCompleteError exception message, received: {}'
.format(expected_err_msg, err),
)
def test_add_line_at_depth_past_nesting_limit(self):
node = ComplexNode(ComplexDirective.get_node_candidates())
with self.assertRaises(NestingLimitError) as err:
node.add_line('<Immadirective>',
depth=ComplexNode.NESTING_LIMIT + 1)
expected_err_msg = "Cannot nest directives more than."
self.assertIn(
member=expected_err_msg,
container=err,
msg=
'Expected "{}" in the raised NestingLimitError exception message, received: {}'
.format(expected_err_msg, err),
)
def test_add_line_to_completed_node(self):
node = ComplexNode(ComplexDirective.get_node_candidates())
node.complete = True
with self.assertRaises(NodeCompleteError) as err:
node.add_line('<Immadirective>')
expected_err_msg = "Can't add lines to a complete Node."
self.assertIn(
member=expected_err_msg,
container=err,
msg=
'Expected "{}" in the raised NodeCompleteError exception message, received: {}'
.format(expected_err_msg, err),
)
self.assertTrue(
expr=node.complete,
msg=
'Node expected to be marked as complete after complete was set to True',
)
def test_set_complete_before_node_list_stable(self):
node = ComplexNode(ComplexDirective.get_node_candidates())
node.add_line('<Immadirective>')
with self.assertRaises(NodeCompleteError) as err:
node.complete = True
expected_err_msg = 'The node list is not stable. Likely the last node is still waiting for additional lines.'
self.assertIn(
member=expected_err_msg,
container=err,
msg=
'Expected "{}" in the raised NodeCompleteError exception message, received: {}'
.format(expected_err_msg, err),
)
self.assertFalse(
expr=node.complete,
msg=
'Node expected to be marked as incomplete its node list is not stable',
)
def test_add_invalid_line(self):
node = ComplexNode(ComplexDirective.get_node_candidates())
test_line = '\\'
with self.assertRaises(NodeMatchError) as err:
node.add_line(test_line)
expected_err_msg = 'No matching node:'
self.assertIn(
member=expected_err_msg,
container=err,
msg=
'Expected "{}" in the raised NodeMatchError exception message, received: {}'
.format(expected_err_msg, err),
)
self.assertFalse(
expr=node.complete,
msg=
'Node expected to be marked as incomplete when line does not match its regexp',
)