def test_return_subarrays_of_subarray_size(self):
expected1 = [[1,2,3],[4,5,6],[7,8]]
expected2 = [[1,2],[4,5],[7,8]]
expected3 = [[1],[2],[3],[4]]
result1 = a.array_chunking(self.example1, 3)
result2 = a.array_chunking(self.example2, 2)
result3 = a.array_chunking(self.example3, 1)
def test_return_value_error_if_subarray_size_is_less_than_1(self):
with self.assertRaises(ValueError):
a.array_chunking([1,2,3,4,5],-1)
def test_return_type_error_if_input_for_subarray_size_is_other_than_0(self):
with self.assertRaises(TypeError):
a.array_chunking([1,2,3,4,5],'hello world')
def test_return_value_error_if_array_is_empty(self):
with self.assertRaises(ValueError):
a.array_chunking([],3)
def test_return_type_error_if_input_for_array_is_other_than_array(self):
with self.assertRaises(TypeError):
a.array_chunking(0,3)