def test_none_set(self):
d = DescriptorMemoryElement('test', 0)
ntools.assert_false(d.has_vector())
d.set_vector(numpy.ones(16))
ntools.assert_true(d.has_vector())
numpy.testing.assert_equal(d.vector(), numpy.ones(16))
d.set_vector(None)
ntools.assert_false(d.has_vector())
ntools.assert_is(d.vector(), None)
def test_none_set(self):
d = DescriptorMemoryElement('test', 0)
ntools.assert_false(d.has_vector())
d.set_vector(numpy.ones(16))
ntools.assert_true(d.has_vector())
numpy.testing.assert_equal(d.vector(), numpy.ones(16))
d.set_vector(None)
ntools.assert_false(d.has_vector())
ntools.assert_is(d.vector(), None)
def test_none_set(self):
d = DescriptorMemoryElement('test', 0)
self.assertFalse(d.has_vector())
d.set_vector(numpy.ones(16))
self.assertTrue(d.has_vector())
numpy.testing.assert_equal(d.vector(), numpy.ones(16))
d.set_vector(None)
self.assertFalse(d.has_vector())
self.assertIs(d.vector(), None)
def test_none_set(self):
d = DescriptorMemoryElement('test', 0)
self.assertFalse(d.has_vector())
d.set_vector(numpy.ones(16))
self.assertTrue(d.has_vector())
numpy.testing.assert_equal(d.vector(), numpy.ones(16))
d.set_vector(None)
self.assertFalse(d.has_vector())
self.assertIs(d.vector(), None)
def test_output_immutability(self):
# make sure that data stored is not susceptible to modifications after
# extraction
v = numpy.ones(16)
d = DescriptorMemoryElement('test', 0)
ntools.assert_false(d.has_vector())
d.set_vector(v)
r = d.vector()
r[:] = 0
ntools.assert_equal(r.sum(), 0)
ntools.assert_equal(d.vector().sum(), 16)
def test_output_immutability(self):
# make sure that data stored is not susceptible to modifications after
# extraction
v = numpy.ones(16)
d = DescriptorMemoryElement('test', 0)
ntools.assert_false(d.has_vector())
d.set_vector(v)
r = d.vector()
r[:] = 0
ntools.assert_equal(r.sum(), 0)
ntools.assert_equal(d.vector().sum(), 16)
