Python Unit testing: Project level approach

---

# test_main.py from unittest import TestCase from main import * class TestMain(TestCase): def test_function_1(self): # Here the sample code need to write.

# test_case_main.py


class TestCaseMain:
    def case1(self):
        """
        Each test cases having function name case with case count
        returns test_case, expected_value, comment
        Each test case there might be a reason for failing, if you sure 
        what it is, then you can give comment as case1: reason for failing.
        """
        
        sample_test_case = "some_value"
        sample_expected_test_case = "some_expected_value"
        comment = "case1"
        
        return sample_test_case, sample_expected_test_case, comment
    
    def get(self) -> list:
        """
        It's a general get() method, every test_case class should have
        returns list of test case
        """
        case_array = []
        case_array.append(self.case1())
        
        return case_array

# test_main.py from unittest

from unittest import TestCase
from main import *
from test_case.test_case_main import TestCaseMain


class TestMain(TestCase):
    def test_function_1(self):
        testCaseMain = TestCaseMain()
        test_case = testCaseMain()
        
        from sample_test_case, sample_expected_test_case, case in 
                                                        test_case:
            result = function_1(sample_test_case)
            self.assertEqual(sample_expected_test_case, 
                                            sample_test_case, case)