Multiple enhancements to scripts/fixture_cli.py

scripts/fixture_cli.py

@@ -4,41 +4,79 @@
 import pytest
 
 
+def fixture_to_test(fixture_name):
+    """Convert a fixture name to a test name.
+
+    Basic Example: fixture_to_test("module_published_cv")
+    Returns: "def test_run_module_published_cv(module_published_cv):\n    assert True"
+
+    Parametrized Example: fixture_to_test("sat_azure:sat,puppet_sat")
+    Returns: "@pytest.mark.parametrize('sat_azure', ['sat', 'puppet_sat'], indirect=True)"
+             "\ndef test_run_sat_azure(sat_azure):\n    assert True"
+    """
+    if ":" not in fixture_name:
+        return f"def test_runfake_{fixture_name}({fixture_name}):\n    assert True"
+    else:
+        fixture_name, params = fixture_name.split(":")
+        params = params.split(",")
+        return (
+            f"@pytest.mark.parametrize('{fixture_name}', {params}, indirect=True)\n"
+            f"def test_runfake_{fixture_name}({fixture_name}):\n    assert True"
+        )
+
+
 @click.command()
 @click.argument("fixtures", nargs=-1, required=True)
 @click.option(
     "--from-file",
-    "-f",
     type=click.File("w"),
     help="Run the fixtures from within a file, inheriting the file's context.",
 )
-def run_fixtures(fixtures, from_file):
+@click.option(
+    "--verbose",
+    is_flag=True,
+    help="Toggle verbose mode (default is quiet).",
+)
+@click.option(
+    "--xdist-workers",
+    "-n",
+    type=int,
+    default=1,
+    help="Run the tests in parallel with xdist.",
+)
+def run_fixtures(fixtures, from_file, verbose, xdist_workers):
     """Create a temporary test that depends on each fixture, then run it.
 
     You can also run the fixtures from the context of a file, which is useful when testing fixtures
     that don't live at a global scope.
 
+    Indirectly parametrized fixtures are also possible with this syntax: fixture_name:param1,param2,param3
+
     Examples:
         python scripts/fixture_cli.py module_published_cv module_subscribe_satellite
         python scripts/fixture_cli.py module_lce --from-file tests/foreman/api/test_activationkey.py
+        python scripts/fixture_cli.py sat_azure:sat,puppet_sat
     """
-    fixture_string = ", ".join(filter(None, fixtures))
-    test_template = f"def test_fake({fixture_string}):\n    assert True"
+    verbosity = "-v" if verbose else "-qq"
+    xdist_workers = str(xdist_workers)  # pytest expects a string
+    generated_tests = "import pytest\n\n" + "\n\n".join(map(fixture_to_test, fixtures))
     if from_file:
         from_file = Path(from_file.name)
         # inject the test at the end of the file
         with from_file.open("a") as f:
             eof_pos = f.tell()
-            f.write(f"\n\n{test_template}")
-        pytest.main(["-qq", str(from_file.resolve()), "-k", "test_fake"])
+            f.write(f"\n\n{generated_tests}")
+        pytest.main(
+            [verbosity, "-n", xdist_workers, str(from_file.resolve()), "-k", "test_runfake_"]
+        )
         # remove the test from the file
         with from_file.open("r+") as f:
             f.seek(eof_pos)
             f.truncate()
     else:
         temp_file = Path("test_DELETEME.py")
-        temp_file.write_text(test_template)
-        pytest.main(["-qq", str(temp_file)])
+        temp_file.write_text(generated_tests)
+        pytest.main([verbosity, "-n", xdist_workers, str(temp_file)])
         temp_file.unlink()