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Implemented test-case for DirectionNthSelector

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adam-urbanczyk 2016-06-05 16:54:29 +02:00
parent 788bc58244
commit 6678d3f546
1 changed files with 19 additions and 1 deletions
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20
tests/TestCQSelectors.py
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@ -166,7 +166,25 @@ class TestCQSelectors(BaseTest):
# test the case of multiple objects at the same distance
el = c.edges("<Z").vals()
self.assertEqual(4, len(el))
def testNthDistance(self):
c = Workplane('XY').pushPoints([(-2,0),(2,0)]).box(1,1,1)
#2nd face
val = c.faces(selectors.DirectionNthSelector(Vector(1,0,0),1)).val()
self.assertAlmostEqual(val.Center().x,-1.5)
#2nd last face
val = c.faces(selectors.DirectionNthSelector(Vector(1,0,0),-2)).val()
self.assertAlmostEqual(val.Center().x,1.5)
#Last face
val = c.faces(selectors.DirectionNthSelector(Vector(1,0,0),-1)).val()
self.assertAlmostEqual(val.Center().x,2.5)
#check if the selected face if normal to given Vector
self.assertAlmostEqual(val.normalAt().cross(Vector(1,0,0)).Length,0.0)
def testNearestTo(self):
c = CQ(makeUnitCube())