Add input_text component (#9112)

tests/components/test_input_text.py

@@ -0,0 +1,147 @@
+"""The tests for the Input text component."""
+# pylint: disable=protected-access
+import asyncio
+import unittest
+
+from homeassistant.core import CoreState, State
+from homeassistant.setup import setup_component, async_setup_component
+from homeassistant.components.input_text import (DOMAIN, select_value)
+
+from tests.common import get_test_home_assistant, mock_restore_cache
+
+
+class TestInputText(unittest.TestCase):
+    """Test the input slider component."""
+
+    # pylint: disable=invalid-name
+    def setUp(self):
+        """Setup things to be run when tests are started."""
+        self.hass = get_test_home_assistant()
+
+    # pylint: disable=invalid-name
+    def tearDown(self):
+        """Stop everything that was started."""
+        self.hass.stop()
+
+    def test_config(self):
+        """Test config."""
+        invalid_configs = [
+            None,
+            {},
+            {'name with space': None},
+            {'test_1': {
+                'min': 50,
+                'max': 50,
+            }},
+        ]
+        for cfg in invalid_configs:
+            self.assertFalse(
+                setup_component(self.hass, DOMAIN, {DOMAIN: cfg}))
+
+    def test_select_value(self):
+        """Test select_value method."""
+        self.assertTrue(setup_component(self.hass, DOMAIN, {DOMAIN: {
+            'test_1': {
+                'initial': 'test',
+                'min': 3,
+                'max': 10,
+            },
+        }}))
+        entity_id = 'input_text.test_1'
+
+        state = self.hass.states.get(entity_id)
+        self.assertEqual('test', str(state.state))
+
+        select_value(self.hass, entity_id, 'testing')
+        self.hass.block_till_done()
+
+        state = self.hass.states.get(entity_id)
+        self.assertEqual('testing', str(state.state))
+
+        select_value(self.hass, entity_id, 'testing too long')
+        self.hass.block_till_done()
+
+        state = self.hass.states.get(entity_id)
+        self.assertEqual('testing', str(state.state))
+
+
+@asyncio.coroutine
+def test_restore_state(hass):
+    """Ensure states are restored on startup."""
+    mock_restore_cache(hass, (
+        State('input_text.b1', 'test'),
+        State('input_text.b2', 'testing too long'),
+    ))
+
+    hass.state = CoreState.starting
+
+    yield from async_setup_component(hass, DOMAIN, {
+        DOMAIN: {
+            'b1': {
+                'min': 0,
+                'max': 10,
+            },
+            'b2': {
+                'min': 0,
+                'max': 10,
+            },
+        }})
+
+    state = hass.states.get('input_text.b1')
+    assert state
+    assert str(state.state) == 'test'
+
+    state = hass.states.get('input_text.b2')
+    assert state
+    assert str(state.state) == 'unknown'
+
+
+@asyncio.coroutine
+def test_initial_state_overrules_restore_state(hass):
+    """Ensure states are restored on startup."""
+    mock_restore_cache(hass, (
+        State('input_text.b1', 'testing'),
+        State('input_text.b2', 'testing too long'),
+    ))
+
+    hass.state = CoreState.starting
+
+    yield from async_setup_component(hass, DOMAIN, {
+        DOMAIN: {
+            'b1': {
+                'initial': 'test',
+                'min': 0,
+                'max': 10,
+            },
+            'b2': {
+                'initial': 'test',
+                'min': 0,
+                'max': 10,
+            },
+        }})
+
+    state = hass.states.get('input_text.b1')
+    assert state
+    assert str(state.state) == 'test'
+
+    state = hass.states.get('input_text.b2')
+    assert state
+    assert str(state.state) == 'test'
+
+
+@asyncio.coroutine
+def test_no_initial_state_and_no_restore_state(hass):
+    """Ensure that entity is create without initial and restore feature."""
+    hass.state = CoreState.starting
+
+    yield from async_setup_component(hass, DOMAIN, {
+        DOMAIN: {
+            'b1': {
+                'min': 0,
+                'max': 100,
+            },
+        }})
+
+    state = hass.states.get('input_text.b1')
+    assert state
+    assert str(state.state) == 'unknown'