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TjstretchalotTjstretchalot
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Fix failing build
This isn't all tests passing but fixes the compile errors and adds some tests. Should (hopefully) mean the documentation actually compiles * pygorithm/geometry/rect2.py - def -> class (brainfart), spacing * tests/test_geometry.py - def -> class (brainfart), start implementing rect2 tests
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2 files changed

+162
-10
lines changed

2 files changed

+162
-10
lines changed

‎pygorithm/geometry/rect2.py

Lines changed: 10 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -14,7 +14,7 @@
1414

1515
from pygorithm.geometry import (vector2, line2, axisall, polygon2)
1616

17-
def Rect2(object):
17+
class Rect2(object):
1818
"""
1919
A rectangle. Uses SAT collision against polygons and
2020
broad-phase collision against other rectangles.
@@ -41,7 +41,7 @@ def Rect2(object):
4141
:vartype mincorner: :class:`pygorithm.geometry.vector2.Vector2`
4242
"""
4343

44-
def __init__(self, width, height, mincorner=None):
44+
def __init__(self, width, height, mincorner = None):
4545
"""
4646
Create a new rectangle of width and height.
4747
@@ -53,6 +53,8 @@ def __init__(self, width, height, mincorner=None):
5353
:type height: :class:`numbers.Number`
5454
:param mincorner: the position of this rect
5555
:type mincorner: :class:`pygorithm.geometry.vector2.Vector2` or None
56+
57+
:raises ValueError: if width or height are not strictly positive
5658
"""
5759
pass
5860

@@ -85,10 +87,12 @@ def width(self):
8587
8688
:returns: width of this rect
8789
:rtype: :class:`numbers.Number`
90+
91+
:raises ValueError: if trying to set width <= 0
8892
"""
8993
pass
9094

91-
@property.setter
95+
@width.setter
9296
def width(self, value):
9397
pass
9498

@@ -104,10 +108,12 @@ def height(self):
104108
105109
:returns: height of this rect
106110
:rtype: :class:`numbers.Number`
111+
112+
:raises ValueError: if trying to set height <= 0
107113
"""
108114
pass
109115

110-
@property.setter
116+
@height.setter
111117
def height(self, value):
112118
pass
113119

‎tests/test_geometry.py

Lines changed: 152 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -862,15 +862,161 @@ def test_find_intersection_overlapping(self):
862862
self._find_intersection_fuzzer(poly1, poly2, False, True, (0.5, vector2.Vector2(0, -1)))
863863
self._find_intersection_fuzzer(poly1, poly3, False, True, (0.70710678118, vector2.Vector2(0.70710678118, -0.70710678118)))
864864

865-
def TestRect2(unittest.TestCase):
866-
def test_constructor(self):
867-
pass
865+
class TestRect2(unittest.TestCase):
866+
def test_constructor_defaults(self):
867+
_rect = rect2.Rect2(1, 1)
868+
869+
self.assertIsNotNone(_rect)
870+
self.assertIsEqual(1, _rect.width)
871+
self.assertIsEqual(1, _rect.height)
872+
self.assertIsNotNone(_rect.mincorner)
873+
self.assertIsEqual(0, _rect.mincorner.x)
874+
self.assertIsEqual(0, _rect.mincorner.y)
875+
876+
def test_constructor_specified(self):
877+
_rect = rect2.Rect2(1, 3, vector2.Vector2(-1, -1))
868878

869-
def test_polygon(self):
870-
pass
879+
self.assertEqual(1, _rect.width)
880+
self.assertEqual(3, _rect.height)
881+
self.assertIsNotNone(_rect.mincorner)
882+
self.assertEqual(-1, _rect.mincorner.x)
883+
self.assertEqual(-1, _rect.mincorner.y)
884+
885+
def test_constructor_errors(self):
886+
with self.assertRaises(ValueError):
887+
_rect = rect2.Rect2(-1, 1)
888+
889+
with self.assertRaises(ValueError):
890+
_rect = rect2.Rect2(1, -1)
891+
892+
with self.assertRaises(ValueError):
893+
_rect = rect2.Rect2(0, 1)
894+
895+
with self.assertRaises(ValueError):
896+
_rect = rect2.Rect2(5, 0)
897+
898+
with self.assertRaises(ValueError):
899+
_rect = rect2.Rect2(0, 0)
900+
901+
with self.assertRaises(ValueError):
902+
_rect = rect2.Rect2(-3, -3)
903+
904+
def test_width(self):
905+
_rect = rect2.Rect2(1, 1)
906+
907+
self.assertEqual(1, _rect.width)
908+
909+
_rect.width = 3
910+
911+
self.assertEqual(3, _rect.width)
912+
913+
with self.assertRaises(ValueError):
914+
_rect.width = 0
915+
916+
_rect = rect2.Rect2(1, 1)
917+
with self.assertRaises(ValueError):
918+
_rect.width = -3
871919

920+
def test_height(self):
921+
_rect = rect2.Rect2(7, 11)
922+
923+
self.assertEqual(11, _rect.height)
924+
925+
_rect.height = 5
926+
927+
self.assertEqual(5, _rect.height)
928+
929+
with self.assertRaises(ValueError):
930+
_rect.height = 0
931+
932+
_rect = rect2.Rect2(1, 1)
933+
with self.assertRaises(ValueError):
934+
_rect.height = -15
935+
936+
_rect = rect2.Rect2(1, 1)
937+
with self.assertRaises(ValueError):
938+
_rect.height = 1e-09
939+
940+
def test_polygon_unshifted(self):
941+
_rect = rect2.Rect2(1, 1)
942+
943+
self.assertIsNotNone(_rect.polygon)
944+
self.assertEqual(0, _rect.polygon.points[0].x)
945+
self.assertEqual(0, _rect.polygon.points[0].y)
946+
self.assertEqual(0, _rect.polygon.points[1].x)
947+
self.assertEqual(1, _rect.polygon.points[1].y)
948+
self.assertEqual(1, _rect.polygon.points[2].x)
949+
self.assertEqual(1, _rect.polygon.points[2].y)
950+
self.assertEqual(1, _rect.polygon.points[3].x)
951+
self.assertEqual(0, _rect.polygon.points[3].y)
952+
self.assertEqual(4, len(_rect.polygon.points))
953+
954+
def test_polygon_shifted(self):
955+
_rect = rect2.Rect2(1, 1, vector2.Vector2(1, 1))
956+
957+
self.assertIsNotNone(_rect.polygon)
958+
self.assertEqual(0, _rect.polygon.points[0].x)
959+
self.assertEqual(0, _rect.polygon.points[0].y)
960+
self.assertEqual(0, _rect.polygon.points[1].x)
961+
self.assertEqual(1, _rect.polygon.points[1].y)
962+
self.assertEqual(1, _rect.polygon.points[2].x)
963+
self.assertEqual(1, _rect.polygon.points[2].y)
964+
self.assertEqual(1, _rect.polygon.points[3].x)
965+
self.assertEqual(0, _rect.polygon.points[3].y)
966+
self.assertEqual(4, len(_rect.polygon.points))
967+
968+
def test_polygon_resized(self):
969+
_rect = rect2.Rect2(1, 1)
970+
971+
self.assertIsNotNone(_rect.polygon)
972+
self.assertEqual(0, _rect.polygon.points[0].x)
973+
self.assertEqual(0, _rect.polygon.points[0].y)
974+
self.assertEqual(0, _rect.polygon.points[1].x)
975+
self.assertEqual(1, _rect.polygon.points[1].y)
976+
self.assertEqual(1, _rect.polygon.points[2].x)
977+
self.assertEqual(1, _rect.polygon.points[2].y)
978+
self.assertEqual(1, _rect.polygon.points[3].x)
979+
self.assertEqual(0, _rect.polygon.points[3].y)
980+
self.assertEqual(4, len(_rect.polygon.points))
981+
982+
_rect.width = 3
983+
984+
self.assertIsNotNone(_rect.polygon)
985+
self.assertEqual(0, _rect.polygon.points[0].x)
986+
self.assertEqual(0, _rect.polygon.points[0].y)
987+
self.assertEqual(0, _rect.polygon.points[1].x)
988+
self.assertEqual(1, _rect.polygon.points[1].y)
989+
self.assertEqual(3, _rect.polygon.points[2].x)
990+
self.assertEqual(1, _rect.polygon.points[2].y)
991+
self.assertEqual(3, _rect.polygon.points[3].x)
992+
self.assertEqual(0, _rect.polygon.points[3].y)
993+
self.assertEqual(4, len(_rect.polygon.points))
994+
995+
_rect.height = 0.5
996+
997+
self.assertIsNotNone(_rect.polygon)
998+
self.assertEqual(0, _rect.polygon.points[0].x)
999+
self.assertEqual(0, _rect.polygon.points[0].y)
1000+
self.assertEqual(0, _rect.polygon.points[1].x)
1001+
self.assertEqual(0.5, _rect.polygon.points[1].y)
1002+
self.assertEqual(3, _rect.polygon.points[2].x)
1003+
self.assertEqual(0.5, _rect.polygon.points[2].y)
1004+
self.assertEqual(3, _rect.polygon.points[3].x)
1005+
self.assertEqual(0, _rect.polygon.points[3].y)
1006+
self.assertEqual(4, len(_rect.polygon.points))
1007+
8721008
def test_area(self):
873-
pass
1009+
_rect = rect2.Rect2(1, 1)
1010+
1011+
self.assertEqual(1, _rect.area)
1012+
1013+
_rect.width = 3
1014+
1015+
self.assertEqual(3, _rect.area)
1016+
1017+
_rect.height = 7
1018+
1019+
self.assertEqual(21, _rect.area)
8741020

8751021
def test_project_onto_axis(self):
8761022
pass

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