Merge pull request 'feature/improve_test_automation' (#2) from feature/improve_test_automation into main

Reviewed-on: #2

.github/workflows/short-tests.yml

@@ -13,8 +13,16 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.23'
+        go-version: '1.24'
 
-    - name: Test
+    - name: Run short tests with coverage
       working-directory: ./src
-      run: go test -v --short ./...
+      run: | # TODO: at this moment only Home Assistant component is tested
+        go test -v --short ./components/homeassistant/... -cover -coverprofile=cover.out
+    - name: Upload coverage report
+      uses: actions/upload-artifact@v3
+      with:
+        name: coverage-report_build_${{ github.run_number }}
+        path:  ${{ github.workspace }}/src/cover.out
+        retention-days: 1
+