fix: fix workflow test job to use artifact from build

.gitea/workflows/ci.yml

@@ -27,8 +27,8 @@
 #           path: program
 
 # ZAD 4
-name: First CI
+# name: First CI
-on: [push]
+# on: [push]
 
 jobs:
   build:
@@ -40,8 +40,20 @@ jobs:
           dotnet-version: '8.0.x'
       - run: dotnet restore
       - run: dotnet build
+      - run: dotnet test
+      - run: dotnet publish -o app -r linux-x64 --sc/p:PublishSingleFile=true,AssemblyName=app
+      - run: tar cf app.tar app/
+      - uses: actions/upload-artifact@v3
+        with:
+          name: app.tar
+          path: app.tar
 
   test:
     steps:
-      - name: trying to run
+      - uses: actions/download-artifact@v3
-        run: dotnet run
+        with:
+          name: app.tar
+      - run: tar xf app.tar/app.tar
+      - run: ./app/app
+
+# ZAD 5