update test_print_info to test_print_packs_and_examples, add try finally to make sure temp envs are removed locally

Author: cadenmyers13

tests/test_packsmanager.py

@@ -1,5 +1,6 @@
 import os
 import re
+import shutil
 import subprocess
 from pathlib import Path
 
@@ -350,12 +351,15 @@ def test_copy_examples_force(example_cases, expected_paths, force):
         # expected: print_info output showing packA installed but not packB
         ("packA",),
         """Installed Packs:
+----------------
   packA
 
-Available Packs to Install:
+Available Packs:
+----------------
   packB
 
 Examples:
+---------
   packA:
    - ex1
    - ex2
@@ -368,31 +372,45 @@ def test_copy_examples_force(example_cases, expected_paths, force):
 
 
 @pytest.mark.parametrize("packs_to_install,expected", install_params)
-def test_print_info(packs_to_install, expected, example_cases, capsys):
+def test_print_packs_and_examples(
+    packs_to_install, expected, example_cases, capsys
+):
     case5dir = example_cases / "case5"
     env_dir = case5dir / "fake_env"
     req_dir = case5dir / "requirements" / "packs"
     # Handle Windows path format
     env_dir_str = env_dir.as_posix()
     shell = os.name == "nt"
-    subprocess.run(
-        ["conda", "create", "-y", "-p", env_dir_str],
-        check=True,
-        capture_output=True,
-        text=True,
-        shell=shell,
-    )
-    for pack in packs_to_install:
-        req_file = (req_dir / f"{pack}.txt").as_posix()
+    try:
         subprocess.run(
-            ["conda", "install", "-y", "--file", req_file, "-p", env_dir_str],
+            ["conda", "create", "-y", "-p", env_dir_str],
             check=True,
             capture_output=True,
             text=True,
             shell=shell,
         )
-    pm = PacksManager(root_path=case5dir)
-    pm.print_info()
-    captured = capsys.readouterr()
-    actual = captured.out
-    assert actual.strip() == expected.strip()
+        for pack in packs_to_install:
+            req_file = (req_dir / f"{pack}.txt").as_posix()
+            subprocess.run(
+                [
+                    "conda",
+                    "install",
+                    "-y",
+                    "--file",
+                    req_file,
+                    "-p",
+                    env_dir_str,
+                ],
+                check=True,
+                capture_output=True,
+                text=True,
+                shell=shell,
+            )
+        pm = PacksManager(root_path=case5dir)
+        pm.print_packs()
+        pm.print_examples()
+        captured = capsys.readouterr()
+        actual = captured.out
+        assert actual.strip() == expected.strip()
+    finally:
+        shutil.rmtree(env_dir, ignore_errors=True)