def test_parse_operation(factory):
"""Test parsing simple operation."""
o = factory.create(UML.Operation)
parse(o, "myfunc()")
assert "myfunc" == o.name
assert not o.returnResult[0].typeValue
assert not o.formalParameter
def test_parse_operation_return(factory):
"""Test parsing operation with return value."""
o = factory.create(UML.Operation)
parse(o, "+ myfunc(): int")
assert "myfunc" == o.name
assert "int" == o.ownedParameter[0].typeValue
assert "public" == o.visibility
def test_parse_operation_with_spaces(factory):
o = factory.create(UML.Operation)
parse(o, "- name with space (param with space: some node ): return value")
assert "name with space" == o.name
assert "return value" == o.ownedParameter[0].typeValue
assert "param with space" == o.ownedParameter[1].name
assert "some node" == o.ownedParameter[1].typeValue
def test_parse_property_with_space_in_name(factory):
a = factory.create(UML.Property)
parse(a, "+ name with space : str")
assert "public" == a.visibility
assert "name with space" == a.name
assert "str" == a.typeValue
def test_parse_property_simple(factory):
"""Test simple property parsing."""
a = factory.create(UML.Property)
parse(a, "myattr")
assert not a.isDerived
assert "myattr" == a.name
assert a.typeValue is None, a.typeValue
assert a.lowerValue is None, a.lowerValue
assert a.upperValue is None, a.upperValue
assert a.defaultValue is None, a.defaultValue
def test_parse_operation_1_param(factory):
"""Test parsing of operation with one parameter."""
o = factory.create(UML.Operation)
parse(o, "- myfunc2 (a: node): double")
assert "myfunc2" == o.name
assert "double" == o.returnResult[0].typeValue
assert "private" == o.visibility
assert len(o.formalParameter) == 1
assert "a" == o.formalParameter[0].name
assert "node" == o.formalParameter[0].typeValue
assert o.formalParameter[0].defaultValue is None
def test_parse_property_invalid(factory):
"""Test parsing property with invalid syntax."""
a = factory.create(UML.Property)
parse(a, '+ name = str[*] = "aap" { static }')
assert '+ name = str[*] = "aap" { static }' == a.name
assert not a.isDerived
assert not a.typeValue
assert not a.lowerValue
assert not a.upperValue
assert not a.defaultValue
def test_parse_association_end_multiplicity(factory):
"""Test parsing of multiplicity."""
a = factory.create(UML.Association)
p = factory.create(UML.Property)
p.association = a
parse(p, "0..2 { tag }")
assert p.name is None
assert not p.typeValue
assert "0" == p.lowerValue
assert "2" == p.upperValue
assert not p.defaultValue
def test_parse_property_complex(factory):
"""Test complex property parsing."""
a = factory.create(UML.Property)
parse(a, '+ / name : str[0..*] = "aap" { static }')
assert "public" == a.visibility
assert a.isDerived
assert "name" == a.name
assert "str" == a.typeValue
assert "0" == a.lowerValue
assert "*" == a.upperValue
assert '"aap"' == a.defaultValue
def test_parse_association_end(factory):
"""Test parsing of association end."""
a = factory.create(UML.Association)
p = factory.create(UML.Property)
p.association = a
parse(p, "end")
assert "end" == p.name
assert not p.typeValue
assert not p.lowerValue
assert not p.upperValue
assert not p.defaultValue
def test_operation_parameter_deletion(factory):
assert 0 == len(factory.lselect())
c = factory.create(UML.Class)
c.name = "Class"
o = factory.create(UML.Operation)
c.ownedOperation = o
parse(o, "a(x: int, y: int)")
c.unlink()
assert len(factory.lselect()) == 0, factory.lselect()
def _set_object_value(self, row, col, value):
attr = row[-1]
if col == 0:
parse(attr, value)
row[0] = format(attr)
elif col == 1:
attr.isStatic = not attr.isStatic
row[1] = attr.isStatic
elif col == 2:
# Value in attribute object changed:
row[0] = format(attr)
row[1] = attr.isStatic
def test_class_with_attributes(diagram, element_factory):
cls = element_factory.create(UML.Class)
attr = element_factory.create(UML.Property)
parse(attr, "- attr: str")
cls.ownedAttribute = attr
cls_item = diagram.create(ClassItem, subject=cls)
new_items = copy_clear_and_paste({cls_item}, diagram, element_factory)
new_cls_item = new_items.pop()
assert isinstance(new_cls_item, ClassItem)
assert format(new_cls_item.subject.ownedAttribute[0]) == "- attr: str"
def test_parse_association_end_derived_end(factory):
"""Test parsing derived association end."""
a = factory.create(UML.Association)
p = factory.create(UML.Property)
p.association = a
parse(p, "-/end[*] { mytag}")
assert "private" == p.visibility
assert p.isDerived
assert "end" == p.name
assert not p.typeValue
assert not p.lowerValue
assert "*" == p.upperValue
assert not p.defaultValue
def test_parse_operation_2_params(factory):
"""Test parsing of operation with two parameters."""
o = factory.create(UML.Operation)
parse(o, "# myfunc2 (a: str, b: int = 3 { static}): float")
assert "myfunc2" == o.name
assert "float" == o.returnResult[0].typeValue
assert "protected" == o.visibility
assert len(o.formalParameter) == 2
assert "a" == o.formalParameter[0].name
assert "str" == o.formalParameter[0].typeValue
assert o.formalParameter[0].defaultValue is None
assert "b" == o.formalParameter[1].name
assert "int" == o.formalParameter[1].typeValue
assert "3" == o.formalParameter[1].defaultValue
def _text_edited(self, cell, path_str, new_text):
"""The text has been edited.
This method updates the data object. Note that 'path_str' is a
string where the fields are separated by colons ':', like this:
'0:1:1'. We first turn them into a tuple.
"""
model = self.get_property("model")
iter = model.get_iter_from_string(path_str)
element = model.get_value(iter, 0)
try:
parse(element, new_text)
except TypeError:
log.debug(f"No parser for {element}")
def test_class_with_operation(diagram, element_factory):
cls = element_factory.create(UML.Class)
oper = element_factory.create(UML.Operation)
parse(oper, "- oper(inout param: str): str")
cls.ownedOperation = oper
cls_item = diagram.create(ClassItem, subject=cls)
new_items = copy_clear_and_paste({cls_item}, diagram, element_factory)
new_cls_item = new_items.pop()
assert isinstance(new_cls_item, ClassItem)
assert (format(new_cls_item.subject.ownedOperation[0]) ==
"- oper(inout param: str): str")
def _set_object_value(self, row, col, value):
operation = row[-1]
if col == 0:
parse(operation, value)
row[0] = format(operation)
elif col == 1:
operation.isAbstract = not operation.isAbstract
row[1] = operation.isAbstract
elif col == 2:
operation.isStatic = not operation.isStatic
row[2] = operation.isStatic
elif col == 3:
row[0] = format(operation)
row[1] = operation.isAbstract
row[2] = operation.isStatic
def test_interface_with_attributes_and_operation(diagram, element_factory):
iface = element_factory.create(UML.Interface)
attr = element_factory.create(UML.Property)
parse(attr, "- attr: str")
iface.ownedAttribute = attr
oper = element_factory.create(UML.Operation)
parse(oper, "- oper(inout param: str): str")
iface.ownedOperation = oper
iface_item = diagram.create(InterfaceItem, subject=iface)
new_items = copy_clear_and_paste({iface_item}, diagram, element_factory)
new_iface_item = new_items.pop()
assert isinstance(new_iface_item, InterfaceItem)
assert format(new_iface_item.subject.ownedAttribute[0]) == "- attr: str"
assert (format(new_iface_item.subject.ownedOperation[0]) ==
"- oper(inout param: str): str")
def _on_end_name_change(self, entry, end):
if not self.semaphore:
self.semaphore += 1
parse(end.subject, entry.get_text())
self.semaphore -= 1
def test_parse_operation_with_spaces(factory):
o = factory.create(UML.Operation)
parse(o, "- name with space (param with space: some node ): double")
assert "name with space" == o.name
assert "param with space" == o.formalParameter[0].name
assert "some node" == o.formalParameter[0].typeValue
def update_end_text(text):
assert end_item
parse(end_item.subject, text)
return True
def escape():
assert end_item
parse(end_item.subject, text)
def test_parse_operation(factory):
"""Test parsing simple operation."""
o = factory.create(UML.Operation)
parse(o, "myfunc()")
assert "myfunc" == o.name
assert not o.ownedParameter
def test_parse_operation_invalid_syntax(factory):
"""Test operation parsing with invalid syntax."""
o = factory.create(UML.Operation)
parse(o, "- myfunc2: myType2")
assert "- myfunc2: myType2" == o.name