hopefully fixed test again

Author: gurkvatten

pom.xml

@@ -82,6 +82,19 @@
     </dependencies>
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>3.2.5</version>
+                <configuration>
+                    <argLine>
+                        -Djava.awt.headless=true
+                        -Dprism.order=sw
+                        -Dtestfx.robot=glass
+                        -Dtestfx.headless=true
+                    </argLine>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.openjfx</groupId>
                 <artifactId>javafx-maven-plugin</artifactId>