def test__can_cast_to_int32__int64_with_large_value_is_false(self):
array_to_convert = Series(data=["3000000000", "2", "3"],
dtype=np.dtype(np.int64))
can_cast = can_cast_to_int32(array_to_convert.dtype, array_to_convert)
self.assertFalse(can_cast)
def test__can_cast_to_int32__int16_is_true(self):
array_to_convert = Series(data=["1", "2", "3"],
dtype=np.dtype(np.int16))
can_cast = can_cast_to_int32(array_to_convert.dtype, array_to_convert)
self.assertTrue(can_cast)
def test__can_cast_to_int32__int64_with_nans_is_false(self):
array_to_convert = Series(data=[np.NaN, "2", "3"], dtype="category")
can_cast = can_cast_to_int32(array_to_convert.dtype, array_to_convert)
self.assertFalse(can_cast)
def test__can_cast_to_int32__string_is_false(self):
array_to_convert = Series(data=["1", "2", "3"], dtype=str)
can_cast = can_cast_to_int32(array_to_convert.dtype, array_to_convert)
self.assertFalse(can_cast)
