Test mopidy.handler

tests/__main__.py

@@ -1,9 +1,11 @@
+import logging
 import os
 import sys
 
 from CoverageTestRunner import CoverageTestRunner
 
 def main():
+    logging.basicConfig(level=logging.CRITICAL)
     sys.path.insert(0,
         os.path.abspath(os.path.join(os.path.dirname(__file__), '../')))
     r = CoverageTestRunner()

tests/handlertest.py

@@ -1,8 +1,55 @@
 import unittest
 
-class HandlerTest(unittest.TestSuite):
-    def setUp():
-        pass
+from mopidy import handler
 
-    def testEverythingOk():
-        pass
+class HandlerTest(unittest.TestCase):
+    def setUp(self):
+        self.h = handler.MpdHandler()
+
+    def test_register_same_pattern_twice_fails(self):
+        func = lambda: None
+        try:
+            handler.register('a pattern')(func)
+            handler.register('a pattern')(func)
+            self.fail('Registering a pattern twice shoulde raise ValueError')
+        except ValueError:
+            pass
+
+    def test_handling_unknown_request_returns_none(self):
+        result = self.h.handle_request('an unhandled request')
+        self.assert_(result is None)
+
+    def test_handling_known_request(self):
+        expected = 'magic'
+        handler._request_handlers['known request'] = lambda x: expected
+        result = self.h.handle_request('known request')
+        self.assertEquals(expected, result)
+
+    def test_currentsong(self):
+        result = self.h._currentsong()
+        self.assert_(result is None)
+
+    def test_listplaylists(self):
+        result = self.h._listplaylists()
+        self.assert_(result is None)
+
+    def test_lsinfo_for_root_returns_same_as_listplaylists(self):
+        lsinfo_result = self.h._lsinfo('/')
+        listplaylists_result = self.h._listplaylists()
+        self.assertEquals(lsinfo_result, listplaylists_result)
+
+    def test_lsinfo(self):
+        result = self.h._lsinfo('')
+        self.assert_(result is None)
+
+    def test_ping(self):
+        result = self.h._ping()
+        self.assert_(result is None)
+
+    def test_version(self):
+        result = self.h._plchanges('0')
+        self.assert_(result is None)
+
+    def test_status(self):
+        result = self.h._status()
+        self.assert_(len(result))