91 lines
2.7 KiB
Python
91 lines
2.7 KiB
Python
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from nose.plugins.skip import SkipTest
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import os, sys
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sys.path.insert(0, os.path.join('..', 'src'))
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import plane
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import numpy as np
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from neighborhood import Neighborhood
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class TestProperties:
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"""
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"""
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def setUp(self):
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self.neigh2d = Neighborhood(0)
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self.offsets2d = [(-1, 0), (1, 0)]
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self.plane2d = plane.Plane((100, 100))
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self.neigh2d.populate(self.offsets2d, self.plane2d)
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self.neigh3d = Neighborhood(0)
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self.offsets3d = [(-1, 0, 0), (1, 0, 1)]
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self.plane3d = plane.Plane((100, 100, 100))
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self.neigh3d.populate(self.offsets3d, self.plane3d)
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def test_neighborhoodLength(self):
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"""
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Neighborhood Length.
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"""
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assert len(self.neigh2d.neighbors) == len(self.offsets2d)
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assert len(self.neigh3d.neighbors) == len(self.offsets3d)
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def test_neighborhoodValues(self):
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"""
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Neighborhood Values.
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"""
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self.plane2d[(1, 0)] = 1
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self.plane2d[(99, 0)] = 1
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self.neigh2d.neighbors = [1, 1]
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self.plane3d[(1, 0, 1)] = 1
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self.plane3d[(99, 0, 0)] = 1
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self.neigh3d.neighbors = [1, 1, 1]
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@SkipTest
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def test_neighborhoodTotal(self):
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"""
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Neighborhood Total.
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"""
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n1 = Neighborhood.get_neighborhoods(self.plane2d, self.offsets2d)
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n2 = Neighborhood.get_neighborhoods(self.plane3d, self.offsets3d)
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assert len(n1) == len(self.plane2d.bits)
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assert len(n2) == len(self.plane3d.bits)
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@SkipTest
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def test_neighboorhoodMembers(self):
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"""
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Neighborhood Members.
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"""
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n1 = Neighborhood.get_neighborhoods(self.plane2d, self.offsets2d)
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n2 = Neighborhood.get_neighborhoods(self.plane3d, self.offsets3d)
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for n in n1:
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assert len(n.neighbors) == len(self.offsets2d)
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for n in n2:
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assert len(n.neighbors) == len(self.offsets3d)
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def test_neighborhoodPlaneTotalInit(self):
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"""
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Plane Total Initialization.
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"""
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t1 = Neighborhood.get_totals(self.plane2d, self.offsets2d)
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t2 = Neighborhood.get_totals(self.plane3d, self.offsets3d)
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assert len(t1) == np.product(self.plane2d.shape)
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assert len(t2) == np.product(self.plane3d.shape)
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assert np.count_nonzero(np.array(t1)) == 0
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assert np.count_nonzero(np.array(t2)) == 0
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def test_neighborhoodPlaneTotalCount(self):
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"""
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Plane Total Count.
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"""
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self.plane2d[10] = 1;
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self.plane3d[10] = 1;
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t1 = Neighborhood.get_totals(self.plane2d, self.offsets2d)
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t2 = Neighborhood.get_totals(self.plane3d, self.offsets3d)
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assert np.count_nonzero(np.array(t1)) == 200
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assert np.count_nonzero(np.array(t2)) == 20000
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