Cleaned Up tests

tests/e2e/test_make_commands.py

@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+Integration tests for the `pkgmgr make` command.
+
+We exercise the wrapper around `make` using the pkgmgr repository as
+the standard target, but only in --preview mode to avoid side effects.
+"""
+
+from __future__ import annotations
+
+import os
+import runpy
+import sys
+import unittest
+
+from test_integration_version_commands import _load_pkgmgr_repo_dir
+
+
+class TestIntegrationMakeCommands(unittest.TestCase):
+    """
+    E2E tests for the pkgmgr `make` wrapper.
+    """
+
+    @classmethod
+    def setUpClass(cls) -> None:
+        # Reuse the helper from the version tests to locate the pkgmgr repo
+        cls.pkgmgr_repo_dir = _load_pkgmgr_repo_dir()
+
+    def _run_pkgmgr_make(self, extra_args: list[str]) -> None:
+        """
+        Run `pkgmgr make ...` with the given extra args, from inside
+        the pkgmgr repository.
+
+        Any non-zero exit code is treated as test failure.
+        """
+        cmd_repr = "pkgmgr " + " ".join(extra_args)
+        original_argv = list(sys.argv)
+        original_cwd = os.getcwd()
+
+        try:
+            os.chdir(self.pkgmgr_repo_dir)
+            sys.argv = ["pkgmgr"] + extra_args
+
+            try:
+                runpy.run_module("main", run_name="__main__")
+            except SystemExit as exc:
+                code = exc.code if isinstance(exc.code, int) else str(exc.code)
+                if code != 0:
+                    print("[TEST] SystemExit caught while running", cmd_repr)
+                    print(f"[TEST] Working directory: {os.getcwd()}")
+                    print(f"[TEST] Exit code: {code}")
+                    raise AssertionError(
+                        f"{cmd_repr!r} failed with exit code {code}. "
+                        "Scroll up to inspect the output printed before failure."
+                    ) from exc
+                # exit code 0 is success
+
+        finally:
+            os.chdir(original_cwd)
+            sys.argv = original_argv
+
+    def test_make_install_pkgmgr_preview(self) -> None:
+        """
+        Run: pkgmgr make pkgmgr install --preview
+
+        - 'pkgmgr' is used as the standard repository identifier.
+        - '--preview' ensures that no destructive make commands are
+          actually executed inside the container.
+        """
+        self._run_pkgmgr_make(
+            ["make", "install", "--preview", "pkgmgr"]
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()