Tests: prerequisites checking reworked.

Prerequisites check moved to the module level to simplify class structure.
Discovery and prerequisites checks functions moved to the separate files.
Introduced "require" fixture to provide per-test requirements check.

1 files changed, 4 insertions, 10 deletions

diff --git a/test/test_python_isolation_chroot.py b/test/test_python_isolation_chroot.py
index dd0dede0..fd16c1fb 100644
--- a/test/test_python_isolation_chroot.py
+++ b/test/test_python_isolation_chroot.py
@@ -1,17 +1,11 @@
-import pytest
 from unit.applications.lang.python import TestApplicationPython
 
+prerequisites = {'modules': {'python': 'any'}, 'privileged_user': True}
 
-class TestPythonIsolation(TestApplicationPython):
-    prerequisites = {'modules': {'python': 'any'}}
-
-    def test_python_isolation_chroot(self, is_su, temp_dir):
-        if not is_su:
-            pytest.skip('requires root')
 
-        isolation = {
-            'rootfs': temp_dir,
-        }
+class TestPythonIsolation(TestApplicationPython):
+    def test_python_isolation_chroot(self, temp_dir):
+        isolation = {'rootfs': temp_dir}
 
         self.load('ns_inspect', isolation=isolation)