Improve test readability and output in error cases (#98)

.github/workflows/build.yml

@@ -126,7 +126,7 @@ jobs:
         uses: mxschmitt/action-tmate@v3
         if: ${{ github.event_name == 'workflow_dispatch' && inputs.ssh_debug_enabled }}
       - name: Test
-        run: curl 'http://localhost:8080/' -L --fail -s | grep 'Sign in</button>' -q || ( curl 'http://localhost:8080/' ; exit 1;)
+        run: curl 'http://localhost:8080/' --location --fail --silent | grep 'Sign in</button>' -q || ( curl --trace 'http://localhost:8080/' ; exit 1;)
       - name: Test Email
         run: docker-compose exec -T humhub php /var/www/localhost/htdocs/protected/yii test/email '[email protected]' --interactive=0 \
           | grep 'Message successfully sent!' -q
@@ -177,7 +177,7 @@ jobs:
         uses: mxschmitt/action-tmate@v3
         if: ${{ github.event_name == 'workflow_dispatch' && inputs.ssh_debug_enabled }}
       - name: Test
-        run: curl 'http://localhost:8080/' -L --fail -s | grep 'Sign in</button>' -q || ( curl 'http://localhost:8080/' ; exit 1;)
+        run: curl 'http://localhost:8080/' --location --fail --silent | grep 'Sign in</button>' -q || ( curl --trace 'http://localhost:8080/' ; exit 1;)
       - name: Test Email
         run: |
           docker-compose exec -T humhub php /var/www/localhost/htdocs/protected/yii test/email '[email protected]' --interactive=0 \