Package_list: Refactor alias handling

- Use one dictionary to handle alias information
- Use generic function to resolve aliases
- Add basic test cases for aliases

1 files changed, 78 insertions, 0 deletions

diff --git a/cnucnu/tests/aliases_test.py b/cnucnu/tests/aliases_test.py
new file mode 100755
index 0000000..31d9e34
--- /dev/null
+++ b/cnucnu/tests/aliases_test.py
@@ -0,0 +1,78 @@
+#!/usr/bin/python -tt
+# vim: fileencoding=utf8  foldmethod=marker
+# {{{ License header: GPLv2+
+#    This file is part of cnucnu.
+#
+#    Cnucnu is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    Cnucnu is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with cnucnu.  If not, see <http://www.gnu.org/licenses/>.
+# }}}
+
+import unittest
+import sys
+sys.path.insert(0, '../..')
+
+from cnucnu.package_list import unalias, ALIASES
+
+
+class AliasTest(unittest.TestCase):
+    def testDefaultRegex(self):
+        regex = unalias("testname", "DEFAULT", "regex")
+        self.assertEqual(regex, ALIASES["DEFAULT"]["regex"].format(
+            name="testname"))
+
+    def testCPAN(self):
+        url = unalias("perl-test", "CPAN-DEFAULT", "url")
+        self.assertEqual(url, "http://search.cpan.org/dist/test/")
+
+        url = unalias("perl-test", "CPAN-DEFAULT:overridden-name", "url")
+        self.assertEqual(url, "http://search.cpan.org/dist/overridden-name/")
+
+    def testDebian(self):
+        url = unalias("testpackage", "DEBIAN-DEFAULT", "url")
+        self.assertEqual(
+            url,
+            "http://ftp.debian.org/debian/pool/main/t/testpackage/"
+        )
+
+    def testDrupalRegex(self):
+        regex = unalias("drupal6-testpackage", "DRUPAL-DEFAULT", "regex")
+        self.assertEqual(
+            regex,
+            "(?s)Recommended releases.*?>6.x-([^<]*)"
+        )
+
+        regex = unalias("drupal7-testpackage", "DRUPAL-DEFAULT", "regex")
+        self.assertEqual(
+            regex,
+            "(?s)Recommended releases.*?>7.x-([^<]*)"
+        )
+
+    def testDrupalUrl(self):
+        url = unalias("drupal6-testpkg", "DRUPAL-DEFAULT", "url")
+        self.assertEqual(
+            url,
+            "http://drupal.org/project/testpkg"
+        )
+
+    def testPHPPear(self):
+        url = unalias("php-pear-Test-Case", "PEAR-DEFAULT", "url")
+        self.assertEqual(
+            url,
+            "http://pear.php.net/package/Test_Case/download"
+        )
+
+
+if __name__ == "__main__":
+    suite = unittest.TestLoader().loadTestsFromTestCase(AliasTest)
+    unittest.TextTestRunner(verbosity=2).run(suite)
+    #unittest.main()