def testSideShortStr_withRotation(self):
side = Side("bob", self.makeEdgeDict())
self.assertEqualsStripped("bob (rot=)", side.shortStr())
side = side.rotated(ROT.CLOCKW)
self.assertEqualsStripped("bob (rot=-90)", side.shortStr())
side = side.rotated(ROT.CLOCKW)
self.assertEqualsStripped("bob (rot=180)", side.shortStr())
def testEdgeRotation_cw(self):
side = Side.parse("actual","""
XX
oooo
ooooX
oooo
oooo
X X X
""".splitlines(), 6)
rotated = side.rotated(ROT.CLOCKW)
expected = Side.parse("expected", """
X
XooooX
oooo
Xoooo
oooo
X X
""".splitlines(), 6)
for d in DIR.ALL:
self.assertEquals(str(expected.getEdge(d)), str(rotated.getEdge(d)),
"Direction %s: %s != %s (expected)"%(d, rotated.getEdge(d), expected.getEdge(d),))
def testHorizontalRuleMatch_ccw_right(self):
leftside = Side("left", self.makeEdgeDict(Edge("X XXX", DIR.RIGHT)))
rightside = Side("right", self.makeEdgeDict(Edge(" XX ", DIR.TOP)))
rule = HorizontalRule('A', ROT.NONE, 'B', ROT.FROM_CODE['-'])
check = rule.check(Arrangement([leftside, rightside]))
if not check: dump(leftside, rightside, leftside.getEdge(DIR.RIGHT), rightside.getEdge(DIR.TOP))
self.assertTrue(check)
def testHorizontalRuleMatch_cw_left(self):
leftside = Side("left", self.makeEdgeDict(Edge("X XXX", DIR.TOP)))
rightside = Side("right", self.makeEdgeDict(Edge(" XX ", DIR.LEFT)))
rule = HorizontalRule('A', ROT.FROM_CODE['+'], 'B', ROT.NONE)
check = rule.check(Arrangement([leftside, rightside]))
self.assertTrue(check)
def testHorizontalRuleMatch_noRotation(self):
leftside = Side("left", self.makeEdgeDict(Edge("X XXX", DIR.RIGHT)))
rightside = Side("right", self.makeEdgeDict(Edge(" XX ", DIR.LEFT)))
rule = HorizontalRule('A', ROT.NONE, 'B', ROT.NONE)
check = rule.check(Arrangement([leftside, rightside]))
self.assertTrue(check)
def testVerticalRuleMatch_noRotation(self):
topside = Side("top", self.makeEdgeDict(Edge("X XXX", DIR.BOTTOM)))
bottomside = Side("bottom", self.makeEdgeDict(Edge(" XX ", DIR.TOP)))
rule = VerticalRule('A', 'B')
check = rule.check(Arrangement([topside, bottomside]))
self.assertTrue(check)