[tests/mod] auto clone/pull the test app when running tests

.gitlab-ci.yml

@@ -26,14 +26,6 @@ postinstall:
     - pip install -U pip
     - hash -d pip
     - pip --cache-dir=.pip install pytest pytest-sugar pytest-mock requests-mock mock
-    - pushd src/yunohost/tests
-    - >
-       if [ ! -d "./apps" ]; then
-         git clone https://github.com/YunoHost/test_apps ./apps
-       fi
-    - cd apps
-    - git pull > /dev/null 2>&1
-    - popd
     - export PYTEST_ADDOPTS="--color=yes"
   cache:
     paths: 

src/yunohost/tests/conftest.py

@@ -1,3 +1,4 @@
+import os
 import pytest
 import sys
 import moulinette
@@ -9,6 +10,15 @@ from contextlib import contextmanager
 sys.path.append("..")
 
 
+@pytest.fixture(scope="session", autouse=True)
+def clone_test_app(request):
+    cwd = os.path.split(os.path.realpath(__file__))[0]
+
+    if not os.path.exists(cwd + "/apps"):
+        os.system("git clone https://github.com/YunoHost/test_apps %s/apps" % cwd)
+    else:
+        os.system("cd %s/apps && git pull > /dev/null 2>&1" % cwd)
+
 
 @contextmanager
 def message(mocker, key, **kwargs):