Add abbreviations for all words. Add testcase.

Add missing docstring.
home-assistant · Sep 16, 2018 · 1d39883 · 1d39883
1 parent 13fc348
commit 1d39883
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Showing 2 changed files with 76 additions and 10 deletions.
diff --git a/homeassistant/components/mqtt/discovery.py b/homeassistant/components/mqtt/discovery.py
@@ -40,20 +40,63 @@
 ALREADY_DISCOVERED = 'mqtt_discovered_components'
 
 ABBREVIATIONS = {
-    'avail': 'available',
-    'cmd': 'command',
-    'tmp': 'template',
-    'val': 'value',
-    'stat': ' state',
-    'pl': 'payload',
-    't': 'topic',
+    'aft': 'after',
     'attr': 'attributes',
+    'avty': 'availability',
+    'avail': 'available',
     'bri': 'brightness',
-    'opt': 'optimistic',
+    'cla': 'class',
+    'cls': 'close',
+    'clsd': 'closed',
+    'clr': 'color',
+    'cmd': 'command',
+    'dev': 'device',
+    'fx': 'effect',
+    'exp': 'expire',
+    'frc': 'force',
+    'hi': 'high',
+    'ic': 'icon',
+    'id': 'id',
+    'inj': 'invert',
+    'json': 'json',
+    'list': 'list',
+    'lo': 'low',
+    'max': 'max',
     'meas': 'measurement',
+    'med': 'medium',
+    'min': 'min',
+    'name': 'name',
+    'not': 'not',
+    'of': 'of',
+    'off': 'off',
+    'on': 'on',
+    'open': 'open',
+    'opnd': 'opened',
+    'opt': 'optimistic',
     'osc': 'oscillation',
-    'avty': 'availability',
-    'fx': 'effect',
+    'pl': 'payload',
+    'pos': 'position',
+    'qos': 'qos',
+    'ret': 'retain',
+    'rgb': 'rgb',
+    'scl': 'scale',
+    'set': 'set',
+    'spd': 'speed',
+    'spds': 'speeds',
+    'stat': 'state',
+    'status': 'status',
+    'stop': 'stop',
+    'temp': 'temp',
+    'tmp': 'template',
+    'tilt': 'tilt',
+    't': 'topic',
+    'type': 'type',
+    'uniq': 'unique',
+    'unit': 'unit',
+    'upd': 'update',
+    'val': 'value',
+    'whit': 'white',
+    'xy': 'xy',
 }
 
 
@@ -87,6 +130,7 @@ async def async_device_message_received(topic, payload, qos):
             pattern = r'(?:(?<=^)|(?<=_))[^\W_]+(?=_|$)'
 
             def expand(matchobj):
+                """Expand a possibly abbreviated word."""
                 abbreviation = matchobj.group(0)
                 if abbreviation in ABBREVIATIONS:
                     return ABBREVIATIONS[abbreviation]

diff --git a/tests/components/mqtt/test_discovery.py b/tests/components/mqtt/test_discovery.py
@@ -181,3 +181,25 @@ def test_non_duplicate_discovery(hass, mqtt_mock, caplog):
     assert state_duplicate is None
     assert 'Component has already been discovered: ' \
            'binary_sensor bla' in caplog.text
+
+
+@asyncio.coroutine
+def test_discovery_expansion(hass, mqtt_mock, caplog):
+    """Test expansion of abbreviated discovery payload."""
+    yield from async_start(hass, 'homeassistant', {})
+
+    data = (
+        '{ "name": "DiscoveryExpansionTest",'
+        '  "stat_t": "test_topic",'
+        '  "cmd_t": "test_topic" }'
+    )
+
+    async_fire_mqtt_message(
+        hass, 'homeassistant/switch/bla/config', data)
+    yield from hass.async_block_till_done()
+
+    state = hass.states.get('switch.DiscoveryExpansionTest')
+
+    assert state is not None
+    assert state.name == 'DiscoveryExpansionTest'
+    assert ('switch', 'bla') in hass.data[ALREADY_DISCOVERED]