Python Test Runners - unittest-parallel

gistfile1.txt

# pip install unittest-parallel
 
# tests/test_parallel_execution.py
# In this code, we have a unittest test case class TestParallelExecution with three test methods representing tasks that can run concurrently.
 
import time
import unittest
 
class TestParallelExecution(unittest.TestCase):
    def test_task_1(self):
        """Simulate task 1 that takes some time to complete."""
        time.sleep(1)  # Simulate a task that takes 1 second
        self.assertTrue(True, "Task 1 completed successfully.")
 
    def test_task_2(self):
        """Simulate task 2 that takes some time to complete."""
        time.sleep(1)  # Simulate a task that takes 1 second
        self.assertTrue(True, "Task 2 completed successfully.")
 
    def test_task_3(self):
        """Simulate task 3 that takes some time to complete."""
        time.sleep(1)  # Simulate a task that takes 1 second
        self.assertTrue(True, "Task 3 completed successfully.")
 
# To run the tests in parallel using unittest-parallel, you can specify the number of worker processes to use with the -w option. For example, to run tests with 2 worker processes in parallel, you can run:
# unittest-parallel discover -s tests -p 'test_parallel_execution.py' -w 2