Add --namespace fixture to pytest

test/conftest.py

@@ -2,7 +2,9 @@ import pytest
 
 
 def pytest_addoption(parser):
-    """Add option `--app` to select specific app to test.
+    """Add pytest options:
+       --app: Select specific app to test
+       --namespace: Use specific namespace to look for app
 
     See https://docs.pytest.org/en/stable/example/simple.html#pass-different-values-to-a-test-function-depending-on-command-line-options
     """
@@ -11,8 +13,18 @@ def pytest_addoption(parser):
         help="Name of the app to test, default: all"
     )
 
+    parser.addoption(
+        "--namespace", action="store", default="",
+        help="Namespace of the app to test, default: <empty>"
+    )
+
 
 @pytest.fixture
 def app(request):
     """Process new cli option."""
     return request.config.getoption("--app")
+
+@pytest.fixture
+def namespace(request):
+    """Process new cli option."""
+    return request.config.getoption("--namespace")