@Test
public void testToJSONString() throws PortalException {

	DDMStructure ddmStructure = _getDDMStructure("structureName");
	DDMStructureContentDashboardItemType
		ddmStructureContentDashboardItemType =
			new DDMStructureContentDashboardItemType(
				ddmStructure, _getGroup("groupName"));
	InfoItemReference infoItemReference =
		ddmStructureContentDashboardItemType.getInfoItemReference();
	Assert.assertEquals(
		JSONUtil.put(
			"className", infoItemReference.getClassName()
		).put(
			"classPK", infoItemReference.getClassPK()
		).put(
			"title",
			ddmStructureContentDashboardItemType.getFullLabel(LocaleUtil.US)
		).toJSONString(),
		ddmStructureContentDashboardItemType.toJSONString(LocaleUtil.US));
}