From 3ed1738f769cbaf050a132f3f16ffb95e2154ab3 Mon Sep 17 00:00:00 2001
From: Alexei Chetroi <lexoid@gmail.com>
Date: Tue, 10 Dec 2019 17:24:33 -0500
Subject: [PATCH] Fix input_text initialization with empty config. (#29829)

---
 homeassistant/components/input_text/__init__.py | 10 ++++++----
 tests/components/input_text/test_init.py        |  9 +++------
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/homeassistant/components/input_text/__init__.py b/homeassistant/components/input_text/__init__.py
index 77f007c5ba8f..2049de7ab272 100644
--- a/homeassistant/components/input_text/__init__.py
+++ b/homeassistant/components/input_text/__init__.py
@@ -23,7 +23,9 @@ ENTITY_ID_FORMAT = DOMAIN + ".{}"
 
 CONF_INITIAL = "initial"
 CONF_MIN = "min"
+CONF_MIN_VALUE = 0
 CONF_MAX = "max"
+CONF_MAX_VALUE = 100
 
 MODE_TEXT = "text"
 MODE_PASSWORD = "password"
@@ -59,8 +61,8 @@ CONFIG_SCHEMA = vol.Schema(
                 vol.All(
                     {
                         vol.Optional(CONF_NAME): cv.string,
-                        vol.Optional(CONF_MIN, default=0): vol.Coerce(int),
-                        vol.Optional(CONF_MAX, default=100): vol.Coerce(int),
+                        vol.Optional(CONF_MIN, default=CONF_MIN_VALUE): vol.Coerce(int),
+                        vol.Optional(CONF_MAX, default=CONF_MAX_VALUE): vol.Coerce(int),
                         vol.Optional(CONF_INITIAL, ""): cv.string,
                         vol.Optional(CONF_ICON): cv.icon,
                         vol.Optional(ATTR_UNIT_OF_MEASUREMENT): cv.string,
@@ -121,8 +123,8 @@ async def _async_process_config(config):
         if cfg is None:
             cfg = {}
         name = cfg.get(CONF_NAME)
-        minimum = cfg.get(CONF_MIN)
-        maximum = cfg.get(CONF_MAX)
+        minimum = cfg.get(CONF_MIN, CONF_MIN_VALUE)
+        maximum = cfg.get(CONF_MAX, CONF_MAX_VALUE)
         initial = cfg.get(CONF_INITIAL)
         icon = cfg.get(CONF_ICON)
         unit = cfg.get(ATTR_UNIT_OF_MEASUREMENT)
diff --git a/tests/components/input_text/test_init.py b/tests/components/input_text/test_init.py
index 1bcf612c39b7..d37fe01cd29e 100644
--- a/tests/components/input_text/test_init.py
+++ b/tests/components/input_text/test_init.py
@@ -100,8 +100,7 @@ async def test_mode(hass):
     assert "password" == state.attributes["mode"]
 
 
-@asyncio.coroutine
-def test_restore_state(hass):
+async def test_restore_state(hass):
     """Ensure states are restored on startup."""
     mock_restore_cache(
         hass,
@@ -110,10 +109,8 @@ def test_restore_state(hass):
 
     hass.state = CoreState.starting
 
-    yield from async_setup_component(
-        hass,
-        DOMAIN,
-        {DOMAIN: {"b1": {"min": 0, "max": 10}, "b2": {"min": 0, "max": 10}}},
+    assert await async_setup_component(
+        hass, DOMAIN, {DOMAIN: {"b1": None, "b2": {"min": 0, "max": 10}}},
     )
 
     state = hass.states.get("input_text.b1")