def test_guide_item_in_motion(connections, canvas, view, window):
e1 = Element(connections)
e2 = Element(connections)
e3 = Element(connections)
canvas.add(e1)
canvas.add(e2)
canvas.add(e3)
assert 0 == e1.matrix[4]
assert 0 == e1.matrix[5]
e2.matrix.translate(40, 40)
canvas.request_update(e2)
assert 40 == e2.matrix[4]
assert 40 == e2.matrix[5]
guider = GuidedItemMove(e3, view)
guider.start_move((0, 0))
assert 0 == e3.matrix[4]
assert 0 == e3.matrix[5]
# Moved back to guided lines:
for d in range(3):
guider.move((d, d))
assert 0 == e3.matrix[4]
assert 0 == e3.matrix[5]
guider.move((20, 20))
assert 20 == e3.matrix[4]
assert 20 == e3.matrix[5]
def test_guide_item_in_motion_2(connections, canvas, view):
e1 = Element(connections)
e2 = Element(connections)
e3 = Element(connections)
canvas.add(e1)
canvas.add(e2)
canvas.add(e3)
assert 0 == e1.matrix[4]
assert 0 == e1.matrix[5]
e2.matrix.translate(40, 40)
canvas.request_update(e2)
assert 40 == e2.matrix[4]
assert 40 == e2.matrix[5]
guider = GuidedItemMove(e3, view)
guider.start_move((3, 3))
assert 0 == e3.matrix[4]
assert 0 == e3.matrix[5]
# Moved back to guided lines:
for y in range(4, 6):
guider.move((3, y))
assert 0 == e3.matrix[4]
assert 0 == e3.matrix[5]
# Take into account initial cursor offset of (3, 3)
guider.move((20, 23))
assert 17 == e3.matrix[4]
assert 20 == e3.matrix[5]
def __init__(self):
self.canvas = Canvas()
self.view = GtkView(self.canvas)
self.window = Gtk.Window()
self.window.add(self.view)
self.window.show_all()
self.line = Line()
self.canvas.add(self.line)
self.e1 = Element()
self.e2 = Element()
self.e3 = Element()
def test_pickle_element(self):
item = Element()
pickled = pickle.dumps(item)
i2 = pickle.loads(pickled)
assert i2
assert len(i2.handles()) == 4
def test_find_closest(view, connections):
"""Test find closest method."""
set1 = [0, 10, 20]
set2 = [2, 15, 30]
guider = GuidedItemMove(Element(connections), view)
d, closest = guider.find_closest(set1, set2)
assert 2.0 == d
assert [2.0] == closest
def test_find_closest(self):
"""
test find closest method.
"""
set1 = [0, 10, 20]
set2 = [2, 15, 30]
guider = GuidedItemInMotion(Element(), self.view)
d, closest = guider.find_closest(set1, set2)
self.assertEquals(2.0, d)
self.assertEquals([2.0], closest)
def test_find_closest(win):
"""Test find closest method.
"""
set1 = [0, 10, 20]
set2 = [2, 15, 30]
guider = GuidedItemInMotion(Element(), win.view)
d, closest = guider.find_closest(set1, set2)
assert 2.0 == d
assert [2.0] == closest
def test_guide_item_in_motion_2(self):
e1 = Element()
e2 = Element()
e3 = Element()
canvas = self.canvas
canvas.add(e1)
canvas.add(e2)
canvas.add(e3)
self.assertEquals(0, e1.matrix[4])
self.assertEquals(0, e1.matrix[5])
e2.matrix.translate(40, 40)
e2.request_update()
self.assertEquals(40, e2.matrix[4])
self.assertEquals(40, e2.matrix[5])
guider = GuidedItemInMotion(e3, self.view)
guider.start_move((3, 3))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(0, e3.matrix[5])
# Moved back to guided lines:
for y in range(4, 6):
print 'move to', y
guider.move((3, y))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(0, e3.matrix[5])
for y in range(6, 9):
print 'move to', y
guider.move((3, y))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(5, e3.matrix[5])
# Take into account initial cursor offset of (3, 3)
guider.move((20, 23))
self.assertEquals(17, e3.matrix[4])
self.assertEquals(20, e3.matrix[5])
def test_element_guide():
e1 = Element()
assert 10 == e1.width
assert 10 == e1.height
guides = Guide(e1).horizontal()
assert 0.0 == guides[0]
assert 5.0 == guides[1]
assert 10.0 == guides[2]
guides = Guide(e1).vertical()
assert 0.0 == guides[0]
assert 5.0 == guides[1]
assert 10.0 == guides[2]
def test_element_guide(self):
e1 = Element()
self.assertEquals(10, e1.width)
self.assertEquals(10, e1.height)
guides = Guide(e1).horizontal()
self.assertEquals(0.0, guides[0])
self.assertEquals(5.0, guides[1])
self.assertEquals(10.0, guides[2])
guides = Guide(e1).vertical()
self.assertEquals(0.0, guides[0])
self.assertEquals(5.0, guides[1])
self.assertEquals(10.0, guides[2])
def test_guide_item_in_motion(self):
e1 = Element()
e2 = Element()
e3 = Element()
canvas = self.canvas
canvas.add(e1)
canvas.add(e2)
canvas.add(e3)
self.assertEquals(0, e1.matrix[4])
self.assertEquals(0, e1.matrix[5])
e2.matrix.translate(40, 40)
e2.request_update()
self.assertEquals(40, e2.matrix[4])
self.assertEquals(40, e2.matrix[5])
guider = GuidedItemInMotion(e3, self.view)
guider.start_move((0, 0))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(0, e3.matrix[5])
# Moved back to guided lines:
for d in range(0, 3):
print 'move to', d
guider.move((d, d))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(0, e3.matrix[5])
for d in range(3, 5):
print 'move to', d
guider.move((d, d))
self.assertEquals(5, e3.matrix[4])
self.assertEquals(5, e3.matrix[5])
guider.move((20, 20))
self.assertEquals(20, e3.matrix[4])
self.assertEquals(20, e3.matrix[5])
def test_guide_item_in_motion_2(self):
e1 = Element()
e2 = Element()
e3 = Element()
canvas = self.canvas
canvas.add(e1)
canvas.add(e2)
canvas.add(e3)
self.assertEquals(0, e1.matrix[4])
self.assertEquals(0, e1.matrix[5])
e2.matrix.translate(40, 40)
e2.request_update()
self.assertEquals(40, e2.matrix[4])
self.assertEquals(40, e2.matrix[5])
guider = GuidedItemInMotion(e3, self.view)
guider.start_move((3, 3))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(0, e3.matrix[5])
# Moved back to guided lines:
for y in range(4, 6):
print 'move to', y
guider.move((3, y))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(0, e3.matrix[5])
for y in range(6, 9):
print 'move to', y
guider.move((3, y))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(5, e3.matrix[5])
# Take into account initial cursor offset of (3, 3)
guider.move((20, 23))
self.assertEquals(17, e3.matrix[4])
self.assertEquals(20, e3.matrix[5])
def test_guide_item_in_motion(self):
e1 = Element()
e2 = Element()
e3 = Element()
canvas = self.canvas
canvas.add(e1)
canvas.add(e2)
canvas.add(e3)
self.assertEquals(0, e1.matrix[4])
self.assertEquals(0, e1.matrix[5])
e2.matrix.translate(40, 40)
e2.request_update()
self.assertEquals(40, e2.matrix[4])
self.assertEquals(40, e2.matrix[5])
guider = GuidedItemInMotion(e3, self.view)
guider.start_move((0, 0))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(0, e3.matrix[5])
# Moved back to guided lines:
for d in range(0, 3):
print 'move to', d
guider.move((d, d))
self.assertEquals(0, e3.matrix[4])
self.assertEquals(0, e3.matrix[5])
for d in range(3, 5):
print 'move to', d
guider.move((d, d))
self.assertEquals(5, e3.matrix[4])
self.assertEquals(5, e3.matrix[5])
guider.move((20, 20))
self.assertEquals(20, e3.matrix[4])
self.assertEquals(20, e3.matrix[5])
def item(connections):
return Element(connections)
def test_element_implements_item_protocol(connections):
element = Element(connections)
assert isinstance(element, Item)
def tool_factory():
return Element(connections)
def test_segment_fails_for_element(canvas, connections):
item = Element(connections)
with pytest.raises(TypeError):
Segment(canvas, item)
def element(connections):
"""Element at (0, 0), size 100x100."""
return Element(connections, 100, 100)
