fixes related to #4070 (#4132)

* fix

* eslint fix

* don't use temp topic when low and high temp used

* fix for temp high

* Add tests

Co-authored-by: Koen Kanters <koenkanters94@gmail.com>

test/homeassistant.test.js

@@ -426,6 +426,66 @@ describe('HomeAssistant extension', () => {
         );
     });
 
+    it('Should discover thermostat devices', async () => {
+        controller = new Controller(false);
+        await controller.start();
+
+        let payload;
+        await flushPromises();
+
+        payload = {
+            "action_template":"{% set values = {'idle':'off','heat':'heating','cool':'cooling','fan only':'fan'} %}{{ values[value_json.running_state] }}",
+            "action_topic":"zigbee2mqtt/TS0601_thermostat",
+            "availability_topic":"zigbee2mqtt/bridge/state",
+            "current_temperature_template":"{{ value_json.local_temperature }}",
+            "current_temperature_topic":"zigbee2mqtt/TS0601_thermostat",
+            "device":{
+               "identifiers":[
+                  "zigbee2mqtt_0x0017882104a44559"
+               ],
+               "manufacturer":"TuYa",
+               "model":"Radiator valve with thermostat (TS0601_thermostat)",
+               "name":"TS0601_thermostat",
+               "sw_version":  this.version,
+            },
+            "hold_command_topic":"zigbee2mqtt/TS0601_thermostat/set/preset",
+            "hold_modes":[
+               "schedule",
+               "manual",
+               "away",
+               "boost",
+               "complex",
+               "comfort",
+               "eco"
+            ],
+            "hold_state_template":"{{ value_json.preset }}",
+            "hold_state_topic":"zigbee2mqtt/TS0601_thermostat",
+            "json_attributes_topic":"zigbee2mqtt/TS0601_thermostat",
+            "max_temp":"30",
+            "min_temp":"5",
+            "mode_command_topic":"zigbee2mqtt/TS0601_thermostat/set/system_mode",
+            "mode_state_template":"{{ value_json.system_mode }}",
+            "mode_state_topic":"zigbee2mqtt/TS0601_thermostat",
+            "modes":[
+               "auto"
+            ],
+            "name":"TS0601_thermostat_climate",
+            "temp_step":0.5,
+            "temperature_command_topic":"zigbee2mqtt/TS0601_thermostat/set/current_heating_setpoint",
+            "temperature_state_template":"{{ value_json.current_heating_setpoint }}",
+            "temperature_state_topic":"zigbee2mqtt/TS0601_thermostat",
+            "temperature_unit":"C",
+            "unique_id":"0x0017882104a44559_climate_zigbee2mqtt"
+        };
+
+        expect(MQTT.publish).toHaveBeenCalledWith(
+            'homeassistant/climate/0x0017882104a44559/climate/config',
+            stringify(payload),
+            { retain: true, qos: 0 },
+            expect.any(Function),
+        );
+    });
+
     it('Should discover devices with cover_position', async () => {
         controller = new Controller(false);
         await controller.start();

test/stub/data.js

@@ -159,6 +159,9 @@ function writeDefaultConfiguration() {
             '0x0017880104a44559': {
                 friendly_name: 'J1_cover',
             },
+            '0x0017882104a44559': {
+                friendly_name: 'TS0601_thermostat',
+            },
         },
         groups: {
             '1': {

test/stub/zigbeeHerdsman.js

@@ -150,6 +150,7 @@ const devices = {
     'U202DST600ZB': new Device('Router', '0x0017880104e43559', 6540,4151, [new Endpoint(10, [0, 6], [], '0x0017880104e43559'), new Endpoint(11, [0, 6], [], '0x0017880104e43559')], true, "Mains (single phase)", 'U202DST600ZB'),
     '3157100': new Device('Router', '0x0017880104e44559', 6542,4151, [new Endpoint(1, [], [], '0x0017880104e44559')], true, "Mains (single phase)", '3157100'),
     'J1': new Device('Router', '0x0017880104a44559', 6543,4151, [new Endpoint(1, [], [], '0x0017880104a44559')], true, "Mains (single phase)", 'J1 (5502)'),
+    'TS0601_thermostat': new Device('EndDevice', '0x0017882104a44559', 6544,4151, [new Endpoint(1, [], [], '0x0017882104a44559')], true, "Mains (single phase)", 'kud7u2l'),
 }
 
 const groups = {