switched from colcon test to pytest

Turtlebot3_ws/src/infra/test/test_failure.py

@@ -0,0 +1,16 @@
+import pytest
+import subprocess
+import time
+
+@pytest.fixture(scope="session")
+def ros_launch(request):
+    process = subprocess.Popen(['ros2', 'launch', 'infra', 'initialization_failure.launch.py'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
+    yield process
+    process.terminate()
+    process.wait()
+
+def test_check_output(ros_launch):
+    msg = 'Goal failed'
+    time.sleep(200)  # Adjust the sleep time as needed
+    stdout, stderr = ros_launch.communicate()
+    assert msg in stdout, f"Expected '{msg}' not found in the output."

Turtlebot3_ws/src/infra/test/test_success.py

@@ -0,0 +1,16 @@
+import pytest
+import subprocess
+import time
+
+@pytest.fixture(scope="session")
+def ros_launch(request):
+    process = subprocess.Popen(['ros2', 'launch', 'infra', 'initialization_success.launch.py'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
+    yield process
+    process.terminate()
+    process.wait()
+
+def test_check_output(ros_launch):
+    msg = 'Goal succeeded'
+    time.sleep(200)  # Adjust the sleep time as needed
+    stdout, stderr = ros_launch.communicate()
+    assert msg in stdout, f"Expected '{msg}' not found in the output."