def test_divmod(self):
"""Checks the __divmod__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
b = projectable.Dataset([2, 1, 1], bla=2, bli='hoj')
c = divmod(a, b)
self.assertDictEqual(c[0].info, {'bla': 2})
self.assertDictEqual(c[1].info, {'bla': 2})
c = divmod(a, 1)
self.assertDictEqual(c[0].info, a.info)
self.assertDictEqual(c[1].info, a.info)
c = divmod(1, a)
self.assertDictEqual(c[0].info, a.info)
self.assertDictEqual(c[1].info, a.info)
def test_mul(self):
"""Checks the __mul__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
b = projectable.Dataset([2, 0, 0], bla=2, bli='hoj')
c = a * b
self.assertDictEqual(c.info, {'bla': 2})
c = a * 1
self.assertDictEqual(c.info, a.info)
c = 1 * a
self.assertDictEqual(c.info, a.info)
a *= b
self.assertDictEqual(a.info, {'bla': 2})
b_info = b.info.copy()
b *= 1
self.assertDictEqual(b.info, b_info)
def test_sub(self):
"""Checks the __sub__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
b = projectable.Dataset([2, 0, 0], bla=2, bli='hoj')
c = a - b
self.assertDictEqual(c.info, {'bla': 2})
c = a - 1
self.assertDictEqual(c.info, a.info)
c = 1 - a
self.assertDictEqual(c.info, a.info)
a -= b
self.assertDictEqual(a.info, {'bla': 2})
b_info = b.info.copy()
b -= 1
self.assertDictEqual(b.info, b_info)
def test_add(self):
"""Checks the __add__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
b = projectable.Dataset([2, 0, 0], bla=2, bli='hoj')
c = a + b
self.assertDictEqual(c.info, {'bla': 2})
c = a + 1
self.assertDictEqual(c.info, a.info)
c = 1 + a
self.assertDictEqual(c.info, a.info)
a += b
self.assertDictEqual(a.info, {'bla': 2})
b_info = b.info.copy()
b += 1
self.assertDictEqual(b.info, b_info)
def test_truediv(self):
"""Checks the __truediv__ function.
"""
a = projectable.Dataset([7., 3., 1.], bla=2, blu='hej')
b = projectable.Dataset([2., 1., 1.], bla=2, bli='hoj')
c = a.__truediv__(b)
self.assertDictEqual(c.info, {'bla': 2})
c = a.__truediv__(1)
self.assertDictEqual(c.info, a.info)
c = a.__rtruediv__(1)
self.assertDictEqual(c.info, a.info)
a = a.__itruediv__(b)
self.assertDictEqual(a.info, {'bla': 2})
b_info = b.info.copy()
b = b.__itruediv__(1)
self.assertDictEqual(b.info, b_info)
def test_or(self):
"""Checks the __or__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
b = projectable.Dataset([2, 1, 1], bla=2, bli='hoj')
c = a | b
self.assertDictEqual(c.info, {'bla': 2})
c = a | 1
self.assertDictEqual(c.info, a.info)
c = 1 | a
self.assertDictEqual(c.info, a.info)
a |= b
self.assertDictEqual(a.info, {'bla': 2})
b_info = b.info.copy()
b |= 1
self.assertDictEqual(b.info, b_info)
def test_and(self):
"""Checks the __and__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
b = projectable.Dataset([2, 1, 1], bla=2, bli='hoj')
c = a & b
self.assertDictEqual(c.info, {'bla': 2})
c = a & 1
self.assertDictEqual(c.info, a.info)
c = 1 & a
self.assertDictEqual(c.info, a.info)
a &= b
self.assertDictEqual(a.info, {'bla': 2})
b_info = b.info.copy()
b &= 1
self.assertDictEqual(b.info, b_info)
def test_rshift(self):
"""Checks the __rshift__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
b = projectable.Dataset([2, 1, 1], bla=2, bli='hoj')
c = a >> b
self.assertDictEqual(c.info, {'bla': 2})
c = a >> 1
self.assertDictEqual(c.info, a.info)
c = 1 >> a
self.assertDictEqual(c.info, a.info)
a >>= b
self.assertDictEqual(a.info, {'bla': 2})
b_info = b.info.copy()
b >>= 1
self.assertDictEqual(b.info, b_info)
def test_floordiv(self):
"""Checks the __floordiv__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
b = projectable.Dataset([2, 1, 1], bla=2, bli='hoj')
c = a // b
self.assertDictEqual(c.info, {'bla': 2})
c = a // 1
self.assertDictEqual(c.info, a.info)
c = 1 // a
self.assertDictEqual(c.info, a.info)
a //= b
self.assertDictEqual(a.info, {'bla': 2})
b_info = b.info.copy()
b //= 1
self.assertDictEqual(b.info, b_info)
def test_copy(self):
"""
Test copying a dataset
"""
ds = projectable.Dataset(np.arange(8), foo="bar")
ds_copy = ds.copy()
self.assertTrue(ds_copy.data is not ds.data
and all(ds.data == ds_copy.data))
if sys.version >= "2.7":
self.assertDictEqual(ds.info, ds_copy.info)
def test_str_repr(self):
ds = projectable.Dataset(np.arange(1, 25), foo="bar")
ds_str = str(ds)
ds_repr = repr(ds)
def test_invert(self):
"""Checks the __invert__ function.
"""
a = projectable.Dataset([7, 3, 1], bla=2, blu='hej')
c = ~a
self.assertDictEqual(c.info, a.info)