Added new tests to test hook_transform()

mediagoblin/tests/test_pluginapi.py

@@ -284,3 +284,24 @@ def test_hook_runall():
         "Hi, I'm the third"]
 
 
+@with_cleanup()
+def test_hook_transform():
+    """
+    Test the hook_transform method
+    """
+    cfg = build_config([
+            ('mediagoblin', {}, []),
+            ('plugins', {}, [
+                    ('mediagoblin.tests.testplugins.callables1', {}, []),
+                    ('mediagoblin.tests.testplugins.callables2', {}, []),
+                    ('mediagoblin.tests.testplugins.callables3', {}, []),
+                    ])
+            ])
+
+    mg_globals.app_config = cfg['mediagoblin']
+    mg_globals.global_config = cfg
+
+    setup_plugins()
+
+    assert pluginapi.hook_transform(
+        "expand_tuple", (-1, 0)) == (-1, 0, 1, 2, 3)

mediagoblin/tests/testplugins/callables1/__init__.py

@@ -14,8 +14,6 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from mediagoblin.tools.pluginapi import CantHandleIt
-
 def setup_plugin():
     pass
 
@@ -30,12 +28,16 @@ def multi_handle(call_log):
     return "the first returns"
 
 def multi_handle_with_canthandle(call_log):
-    raise CantHandleIt("I just can't accept this stupid method")
+    return None
 
 
+def expand_tuple(tuple):
+    return tuple + (1,)
+
 hooks = {
     'setup': setup_plugin,
     'just_one': just_one,
     'multi_handle': multi_handle,
     'multi_handle_with_canthandle': multi_handle_with_canthandle,
+    'expand_tuple': expand_tuple,
     }

mediagoblin/tests/testplugins/callables2/__init__.py

@@ -29,10 +29,13 @@ def multi_handle_with_canthandle(call_log):
     call_log.append("Hi, I'm the second")
     return "the second returns"
 
+def expand_tuple(this_tuple):
+    return this_tuple + (2,)
 
 hooks = {
     'setup': setup_plugin,
     'just_one': just_one,
     'multi_handle': multi_handle,
     'multi_handle_with_canthandle': multi_handle_with_canthandle,
+    'expand_tuple': expand_tuple,
     }

mediagoblin/tests/testplugins/callables3/__init__.py

@@ -29,10 +29,13 @@ def multi_handle_with_canthandle(call_log):
     call_log.append("Hi, I'm the third")
     return "the third returns"
 
+def expand_tuple(this_tuple):
+    return this_tuple + (3,)
 
 hooks = {
     'setup': setup_plugin,
     'just_one': just_one,
     'multi_handle': multi_handle,
     'multi_handle_with_canthandle': multi_handle_with_canthandle,
+    'expand_tuple': expand_tuple,
     }