fixed test selection, when launching tests with run

particular tests can be selected like this:
  * # runs all tests defined by this test case
    ./run.py -- TestSoftwarePackage
  * # runs single test defined by TestSoftwarePackage TestCase
    ./run.py -- TestSoftwarePackage.test_get_instance

added comments for each assert

made results of tests a lot more readable

different file mode for symlinks passes like in rpm -V

increased number of packages for testing to 5

1 files changed, 12 insertions, 3 deletions

diff --git a/src/software/test/run.py b/src/software/test/run.py
index 002bf77..aba362f 100755
--- a/src/software/test/run.py
+++ b/src/software/test/run.py
@@ -44,6 +44,11 @@ import rpmcache
 # argument
 CACHE_DIR = ''
 
+class NotFound(Exception):
+    """Raised when test of particular name could no be found."""
+    def __init__(self, name):
+        Exception.__init__(self, "Test \"%s\" could not be found!" % name)
+
 def parse_cmd_line():
     """
     Use ArgumentParser to parse command line arguments.
@@ -179,13 +184,18 @@ class LMITestLoader(unittest.TestLoader):
         @param name is a name of test to find
         @return desired TestCase or test function
         """
+        if (   isinstance(node, unittest.TestSuite)
+           and isinstance(next(iter(node)), unittest.TestCase)
+           and next(iter(node)).__class__.__name__ == name):
+            return node
         for subnode in node:
             if isinstance(subnode, unittest.TestSuite):
                 subnode = LMITestLoader.find_in_test_nodes(subnode, name)
                 if subnode is not None:
                     return subnode
             elif isinstance(subnode, unittest.TestCase):
-                if name == subnode.__class__.__name__:
+                if (  name == subnode.__class__.__name__
+                   or name == subnode._testMethodName):
                     return subnode
             elif inspect.isfunction(subnode) and name == subnode.__name__:
                 return subnode
@@ -201,8 +211,7 @@ class LMITestLoader(unittest.TestLoader):
         for part in parts:
             node = LMITestLoader.find_in_test_nodes(node, part)
             if node is None:
-                # name not found
-                return unittest.TestLoader.loadTestsFromName(self, name, module)
+                raise NotFound(name)
         return node
 
 def unwind_test_suite_tree(node):