fix wrong condition and add test

Author: veeck

modules/default/weather/current.njk

@@ -59,7 +59,7 @@
         {% endif %}
       </span>
     {% endif %}
-    {% if config.weatherType %}
+    {% if current.weatherType %}
       <span class="light wi weathericon wi-{{ current.weatherType }}"></span>
     {% endif %}
     <span class="light bright">{{ current.temperature | roundValue | unit("temperature") | decimalSymbol }}</span>

tests/e2e/modules/weather_current_spec.js

@@ -18,12 +18,16 @@ describe("Weather module", () => {
 
 			it("should render temperature with icon", async () => {
 				await expect(weatherFunc.getText(".weather .large span.light.bright", "1.5°")).resolves.toBe(true);
+
+				const elem = await helpers.waitForElement(".weather .large span.weathericon");
+				expect(elem).not.toBeNull();
 			});
 
 			it("should render feels like temperature", async () => {
 				// Template contains   which renders as \xa0
 				await expect(weatherFunc.getText(".weather .normal.medium.feelslike span.dimmed", "93.7\xa0 Feels like -5.6°")).resolves.toBe(true);
 			});
+
 			it("should render humidity next to feels-like", async () => {
 				await expect(weatherFunc.getText(".weather .normal.medium.feelslike span.dimmed .humidity", "93.7")).resolves.toBe(true);
 			});