def test_unique_id_generation(self):
guid = GUID()
self.assertEqual('n0', guid.next('n'))
self.assertEqual('n1', guid.next('n'))
self.assertEqual('e0', guid.next('e'))
self.assertEqual('n2', guid.next('n'))
self.assertEqual('e1', guid.next('e'))
self.assertEqual({'n': 2, 'e': 1}, guid.ids)
def test_unique_id_generation(self):
guid = GUID()
assert 'n0' == guid.next('n')
assert 'n1' == guid.next('n')
assert 'e0' == guid.next('e')
assert 'n2' == guid.next('n')
assert 'e1' == guid.next('e')
assert {'n': 2, 'e': 1} == guid.ids
def test_unique_id_generation_with_exception(self):
guid = GUID()
with pytest.raises(ValueError):
guid.next('1')
with pytest.raises(ValueError):
guid.next('n1')
with pytest.raises(ValueError):
guid.next('n 1')
def __init__(self, name, parent):
"""
Initialize the diagram.
:type name: str
:type parent: Project
"""
super().__init__(parent)
self.factory = ItemFactory(self)
self.guid = GUID(self)
self.mode = DiagramMode.Idle
self.modeParam = Item.Undefined
self.name = name
self.pasteX = Clipboard.PasteOffsetX
self.pasteY = Clipboard.PasteOffsetY
self.mo_Node = None
self.mp_Data = None
self.mp_Edge = None
self.mp_Label = None
self.mp_LabelPos = None
self.mp_Node = None
self.mp_NodePos = None
self.mp_Pos = None
settings = QtCore.QSettings()
self.setFont(
Font(font=self.font(),
pixelSize=settings.value('diagram/fontsize',
self.font().pixelSize(), int)))
connect(self.sgnItemAdded, self.onItemAdded)
connect(self.sgnItemRemoved, self.onItemRemoved)
connect(self.sgnNodeIdentification, self.doNodeIdentification)
def __init__(self, name, parent):
"""
Initialize the diagram.
:type name: str
:type parent: Project
"""
super().__init__(parent)
self.factory = ItemFactory(self)
self.guid = GUID(self)
self.mode = DiagramMode.Idle
self.modeParam = Item.Undefined
self.name = name
self.pasteX = Clipboard.PasteOffsetX
self.pasteY = Clipboard.PasteOffsetY
self.mo_Node = None
self.mp_Data = None
self.mp_Edge = None
self.mp_Label = None
self.mp_LabelPos = None
self.mp_Node = None
self.mp_NodePos = None
self.mp_Pos = None
connect(self.sgnItemAdded, self.onItemAdded)
connect(self.sgnItemRemoved, self.onItemRemoved)
connect(self.sgnNodeIdentification, self.doNodeIdentification)
def test_unique_id_parse_with_exception(self):
with pytest.raises(ValueError):
GUID.parse('1')
with pytest.raises(ValueError):
GUID.parse('n')
with pytest.raises(ValueError):
GUID.parse('n 8')
def test_unique_id_parse(self):
assert ('n', 8) == GUID.parse('n8')
assert ('e', 122) == GUID.parse('e122')
def test_unique_id_update(self):
guid = GUID()
guid.update('n19')
guid.update('e7')
assert {'n': 19, 'e': 7} == guid.ids
def test_unique_id_parse(self):
self.assertEqual(('n', 8), GUID.parse('n8'))
self.assertEqual(('e', 122), GUID.parse('e122'))
def test_unique_id_update(self):
guid = GUID()
guid.update('n19')
guid.update('e7')
self.assertEqual({'n': 19, 'e': 7}, guid.ids)
def test_unique_id_generation_with_exception(self):
guid = GUID()
self.assertRaises(ValueError, guid.next, '1')
self.assertRaises(ValueError, guid.next, 'n1')
self.assertRaises(ValueError, guid.next, 'n 1')