@Test
public void testValidateConfigurationInvalidFieldItemSelectorDefaultValueClassNameMissing()
	throws Exception {

	expectedException.expect(FragmentEntryConfigurationException.class);
	expectedException.expectMessage(
		new StringContains(
			"/fieldSets/0/fields/0/defaultValue: required key " +
				"[className] not found"));
	_fragmentEntryValidatorImpl.validateConfiguration(
		_read(
			"configuration_invalid_field_itemselector_defaultvalue_" +
				"classname_missing.json"));
}