def test_check_posted_data_first_set(self):

# testing the check_posted_data method with different input sets

print(f"Testing function - {check_posted_data.__name__} Set 1")

data_list = [[{"x": 184, "y": 323}, "add", 200], [{"x": 143, "y": 0}, "division", 302], [{"x": 142}, "division",

301]]

for data in data_list:

result = check_posted_data(data[0], data[1])

self.assertEqual(result, data[2])

print(f"Test data - {data}")

def test_check_posted_data_second_set(self):

print(f"Testing function - {check_posted_data.__name__} Set 2")

data_list = [[{"x": 184, "y": 323}, "add", 200], [{"x": 143, "y": 0}, "division", 302], [{"y": 143}, "division",

301]]

for data in data_list:

result = check_posted_data(data[0], data[1])

self.assertEqual(result, data[2])

print(f"Test data - {data}")