Add apt_pkg.Group class, wrapping pkgCache::GrpIterator

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/test_group.py b/tests/test_group.py
new file mode 100644
index 00000000..b705d90e
--- /dev/null
+++ b/tests/test_group.py
@@ -0,0 +1,27 @@
+import unittest
+
+import apt_pkg
+
+
+class TestGroup(unittest.TestCase):
+
+    def setUp(self):
+        apt_pkg.init()
+        self.cache = apt_pkg.Cache()
+
+    def test_pkgingroup(self):
+        """Check that each package belongs to the corresponding group"""
+        for pkg in self.cache.packages:
+            group = apt_pkg.Group(self.cache, pkg.name)
+            assert any(pkg.id == p.id for p in group)
+
+    def test_iteration(self):
+        """Check that iteration works correctly."""
+        for pkg in self.cache.packages:
+            group = apt_pkg.Group(self.cache, pkg.name)
+
+            list(group) == list(group)
+
+
+if __name__ == "__main__":
+    unittest.main()