Set placeholder environment variables for importcheck

repo_helper.yml

@@ -42,3 +42,6 @@ mypy_plugins:
 pre_commit_exclude: "^requirements.txt$"
 
 mypy_version: "1.7.1"
+
+tox_unmanaged:
+ - testenv

repo_helper_bot/constants.py

@@ -63,7 +63,8 @@
 		app_id=GITHUBAPP_ID,
 		)
 
-context_switcher.login_as_app()
+if not os.environ.get("RH_BOT_IMPORTCHECK", 0):
+	context_switcher.login_as_app()
 
 
 def https_redirect() -> Optional["Response"]:

tox.ini

@@ -2,7 +2,6 @@
 # You may add new sections, but any changes made to the following sections will be lost:
 #     * tox
 #     * envlists
-#     * testenv
 #     * testenv:.package
 #     * testenv:py313-dev
 #     * testenv:py312-dev
@@ -31,16 +30,6 @@ requires =
 test = py38, py39, py310, py311, py312
 qa = mypy, lint
 
-[testenv]
-setenv =
-    PYTHONDEVMODE=1
-    PIP_DISABLE_PIP_VERSION_CHECK=1
-    SETUPTOOLS_USE_DISTUTILS=stdlib
-deps = importcheck>=0.1.0
-commands =
-    python --version
-    python -m importcheck {posargs:--show}
-
 [testenv:.package]
 setenv =
     PYTHONDEVMODE=1
@@ -153,6 +142,20 @@ ignore = W002
 toplevel = repo_helper_bot
 package = repo_helper_bot
 
+[testenv]
+setenv =
+    PYTHONDEVMODE=1
+    PIP_DISABLE_PIP_VERSION_CHECK=1
+    SETUPTOOLS_USE_DISTUTILS=stdlib
+    GITHUBAPP_ID=1234
+    GITHUBAPP_SECRET=abc123
+    GITHUBAPP_KEY=ABCDEFG
+    RH_BOT_IMPORTCHECK=1
+deps = importcheck>=0.1.0
+commands =
+    python --version
+    python -m importcheck {posargs:--show}
+
 [coverage:run]
 plugins = coverage_pyver_pragma