parts = gEditor.editParts(AllOf.allOf(EditPartMatcherFactory.editPartOfType(StructuredActivityPart.class),
EditPartMatcherFactory.withLabel("step1")));
assertEquals(Collections.emptyList(), parts);
gEditor.activateTool(BatchSchemaConstants.ELEM_STEP);
activityPart.click();
parts = gEditor.editParts(AllOf.allOf(EditPartMatcherFactory.editPartOfType(StructuredActivityPart.class),
EditPartMatcherFactory.withLabel("step1")));
assertEquals(Collections.emptyList(), parts);