Merge branch 'master' of ssh://franck.debian.org/srv/ftp.debian.org/git/dak

[dak.git] / tests / dbtest_packages.py

diff --git a/tests/dbtest_packages.py b/tests/dbtest_packages.py
index deca4812d3bc08ac6a158f30ad1f100432103ba4..439c9a2e0f49382debb375cb41a6d96d811f3677 100755 (executable)
--- a/tests/dbtest_packages.py
+++ b/tests/dbtest_packages.py
@@ -3,7 +3,7 @@
 from db_test import DBDakTestCase
 
 from daklib.dbconn import Architecture, Suite, get_suite_architectures, \
-    get_architecture_suites, Maintainer, DBSource
+    get_architecture_suites, Maintainer, DBSource, Location, PoolFile
 
 import unittest
 
@@ -90,6 +90,57 @@ class PackageTestCase(DBDakTestCase):
         self.assertEqual(2, len(suites))
         self.assertTrue(self.suite['lenny'] not in suites)
 
+    def setup_locations(self):
+        'create some Location objects, TODO: add component'
+
+        self.loc = {}
+        self.loc['main'] = Location(path = \
+            '/srv/ftp-master.debian.org/ftp/pool/')
+        self.session.add(self.loc['main'])
+
+    def setup_poolfiles(self):
+        'create some PoolFile objects'
+
+        self.file = {}
+        self.file['hello'] = PoolFile(filename = 'main/h/hello/hello_2.2-2.dsc', \
+            location = self.loc['main'], filesize = 0, md5sum = '')
+        self.file['sl'] = PoolFile(filename = 'main/s/sl/sl_3.03-16.dsc', \
+            location = self.loc['main'], filesize = 0, md5sum = '')
+        self.session.add_all(self.file.values())
+
+    def test_poolfiles(self):
+        '''
+        Test the relation of the classes PoolFile and Location.
+
+        The code needs some explaination. The property Location.files is not a
+        list as in other relations because such a list would become rather
+        huge. It is a query object that can be queried, filtered, and iterated
+        as usual.  But list like methods like append() and remove() are
+        supported as well which allows code like:
+
+        somelocation.files.append(somefile)
+        '''
+        self.setup_locations()
+        self.setup_poolfiles()
+        location = self.session.query(Location)[0]
+        self.assertEqual('/srv/ftp-master.debian.org/ftp/pool/', location.path)
+        self.assertEqual(2, location.files.count())
+        poolfile = location.files. \
+                filter(PoolFile.filename.like('%/hello/hello%')).one()
+        self.assertEqual('main/h/hello/hello_2.2-2.dsc', poolfile.filename)
+        self.assertEqual(location, poolfile.location)
+        location.files.remove(self.file['sl'])
+        # TODO: deletion should cascade automatically
+        self.session.delete(self.file['sl'])
+        self.session.refresh(location)
+        self.assertEqual(1, location.files.count())
+        # please note that we intentionally do not specify 'location' here
+        self.file['sl'] = PoolFile(filename = 'main/s/sl/sl_3.03-16.dsc', \
+            filesize = 0, md5sum = '')
+        location.files.append(self.file['sl'])
+        self.session.refresh(location)
+        self.assertEqual(2, location.files.count())
+
     def setup_maintainers(self):
         'create some Maintainer objects'