Make some comments more clear. Add two tests that make sure the module test case…

Make some comments more clear. Add two tests that make sure the module test case is provided with the two correctly typed attributes. Rename ModuleTestBase to ModuleTest because it is the one most programmers should interact with.

routersploit/test/test_modules.py

@@ -2,17 +2,24 @@ from inspect import getmodule
 from itertools import chain
 from unittest import main, TestCase, TestSuite
 
+from routersploit.exploits import Exploit
 from routersploit.interpreter import RoutersploitInterpreter
 
 
-class ModuleTestBase(TestCase):
+class ModuleTest(TestCase):
     """A test case that every module must pass.
 
     Attributes:
-        module (module): The exploit instance of the module being tested.
+        module (Exploit): The exploit instance of the module being tested.
         metadata (Dict): The info associated with the module.
     """
 
+    def test_has_exploit(self):
+        self.assertIsInstance(self.module, Exploit)
+
+    def test_has_metadata(self):
+        self.assertIsInstance(self.metadata, dict)
+
     def test_legal_metadata_keys(self):
 
         legal_keys = set([
@@ -30,7 +37,7 @@ def load_tests(loader, tests, pattern):
 
     def tests():
 
-        # let interpreter load modules as it sees fit
+        # let interpreter load the modules
         interpreter = RoutersploitInterpreter()
 
         for module_path in interpreter.modules:
@@ -38,17 +45,18 @@ def load_tests(loader, tests, pattern):
             # use the given module
             interpreter.command_use(module_path)
 
-            class ModuleTest(ModuleTestBase):
+            class ParametrizedModuleTest(ModuleTest):
 
                 # bind module and metadata
                 module = interpreter.current_module
                 metadata = interpreter.module_metadata
 
                 def shortDescription(self):
-                    return 'testing %s' % getmodule(self.module).__name__
+                    # provide the module name in the test description
+                    return getmodule(self.module).__name__
 
             # yield the tests from this test case
-            yield loader.loadTestsFromTestCase(ModuleTest)
+            yield loader.loadTestsFromTestCase(ParametrizedModuleTest)
 
     suite = TestSuite()
     suite.addTests(chain(*tests()))