some more tests

keymapper/injector.py

@@ -70,7 +70,6 @@ class KeycodeInjector:
 
     def stop_injecting(self):
         """Stop injecting keycodes."""
-        # TODO test
         logger.info('Stopping injecting keycodes')
         for i, process in enumerate(self.processes):
             if process is None:
@@ -82,7 +81,6 @@ class KeycodeInjector:
 
     def _start_injecting_worker(self, path, pipe):
         """Inject keycodes for one of the virtual devices."""
-        # TODO test
         loop = asyncio.new_event_loop()
         asyncio.set_event_loop(loop)
         device = evdev.InputDevice(path)
@@ -157,7 +155,6 @@ class KeycodeInjector:
                 event.code + 8, event.value, target_keycode, character
             )
 
-            # TODO test for the stuff put into write
             keymapper_device.write(
                 evdev.ecodes.EV_KEY,
                 target_keycode - 8,

keymapper/paths.py

@@ -24,14 +24,8 @@
 
 import os
 
-CONFIG = os.path.join('/home', os.getlogin(), '.config/key-mapper')
 
-# the "identity mapping"
+CONFIG = os.path.join('/home', os.getlogin(), '.config/key-mapper')
-KEYCODES_PATH = '/usr/share/X11/xkb/keycodes/key-mapper'
-# to make the device not write its default keys anymore
-EMPTY_SYMBOLS = '/usr/share/X11/xkb/symbols/key-mapper-empty'
-# to make key-mappers own /dev device have keys
-SYMBOLS_PATH = '/usr/share/X11/xkb/symbols/key-mapper-dev'
 
 
 def get_config_path(device=None, preset=None):

tests/test.py

@@ -71,14 +71,7 @@ class Event:
 
 def patch_paths():
     from keymapper import paths
-    prefix = '/tmp/key-mapper-test/X11/'
+    paths.CONFIG = '/tmp/key-mapper-test/'
-    paths.X11_SYMBOLS = prefix + 'symbols'
-    paths.CONFIG = prefix + 'symbols/key-mapper/user'
-    paths.DEFAULT_SYMBOLS = prefix + 'symbols/key-mapper/user/default'
-    paths.KEYCODES_PATH = prefix + 'keycodes/key-mapper'
-
-
-# TODO patch for the injector or something idk?
 
 
 def patch_evdev():

tests/testcases/mapping.py

@@ -29,6 +29,22 @@ class TestMapping(unittest.TestCase):
         self.mapping = Mapping()
         self.assertFalse(self.mapping.changed)
 
+    def test_save_load(self):
+        self.mapping.change(10, '1')
+        self.mapping.change(11, '2')
+        self.mapping.change(12, '3')
+        self.mapping.save('device 1', 'test')
+        loaded = Mapping()
+        self.assertEqual(len(loaded), 0)
+        loaded.load('device 1', 'test')
+        self.assertEqual(len(loaded), 3)
+        self.assertEqual(loaded.get_character(10), '1')
+        self.assertEqual(loaded.get_character(11), '2')
+        self.assertEqual(loaded.get_character(12), '3')
+        self.assertEqual(loaded.get_keycode('1'), 10)
+        self.assertEqual(loaded.get_keycode('2'), 11)
+        self.assertEqual(loaded.get_keycode('3'), 12)
+
     def test_change(self):
         # 1 is not assigned yet, ignore it
         self.mapping.change(2, 'a', 1)
@@ -78,20 +94,33 @@ class TestMapping(unittest.TestCase):
         # does nothing
         self.mapping.clear(40)
         self.assertFalse(self.mapping.changed)
+        self.assertEqual(len(self.mapping), 0)
 
         self.mapping._mapping[40] = 'b'
+        self.assertEqual(len(self.mapping), 1)
         self.mapping.clear(40)
+        self.assertEqual(len(self.mapping), 0)
         self.assertTrue(self.mapping.changed)
 
         self.mapping.change(10, 'KP_1', None)
         self.assertTrue(self.mapping.changed)
         self.mapping.change(20, 'KP_2', None)
         self.mapping.change(30, 'KP_3', None)
+        self.assertEqual(len(self.mapping), 3)
         self.mapping.clear(20)
+        self.assertEqual(len(self.mapping), 2)
         self.assertEqual(self.mapping.get_character(10), 'KP_1')
         self.assertIsNone(self.mapping.get_character(20))
         self.assertEqual(self.mapping.get_character(30), 'KP_3')
 
+    def test_empty(self):
+        self.mapping.change(10, '1')
+        self.mapping.change(11, '2')
+        self.mapping.change(12, '3')
+        self.assertEqual(len(self.mapping), 3)
+        self.mapping.empty()
+        self.assertEqual(len(self.mapping), 0)
+
 
 if __name__ == "__main__":
     unittest.main()