Insert seleniumTest for ColorPickerLayout

Signed-off-by: Melanie Retter <melanie.retter@bosch-si.com>

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/colorpicker/ColorPickerLayout.java

@@ -13,6 +13,7 @@ import java.util.Set;
 
 import org.eclipse.hawkbit.ui.common.CoordinatesToColor;
 import org.eclipse.hawkbit.ui.management.tag.SpColorPickerPreview;
+import org.eclipse.hawkbit.ui.utils.SPUIComponentIdProvider;
 
 import com.vaadin.shared.ui.colorpicker.Color;
 import com.vaadin.ui.AbstractColorPicker.Coordinates2Color;
@@ -47,6 +48,7 @@ public class ColorPickerLayout extends GridLayout {
 
         setColumns(2);
         setRows(4);
+        setId(SPUIComponentIdProvider.COLOR_PICKER_LAYOUT);
 
         init();
 

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/utils/SPUIComponentIdProvider.java

@@ -302,6 +302,11 @@ public final class SPUIComponentIdProvider {
      * tag color preview button id.
      */
     public static final String TAG_COLOR_PREVIEW_ID = "tag.color.preview";
+
+    /**
+     * Id for ColorPickerLayout
+     */
+    public static final String COLOR_PICKER_LAYOUT = "color.picker.layout";
     /**
      * Confirmation dialogue OK button id.
      */