@Test
public void testValidateConfigurationInvalidFieldNameNonalphanumeric()
	throws Exception {

	expectedException.expect(FragmentEntryConfigurationException.class);
	expectedException.expectMessage(
		new StringContains(
			"/fieldSets/0/fields/0/name: string [a_b-c.d?e] does not " +
				"match pattern"));
	_fragmentEntryValidatorImpl.validateConfiguration(
		_read("configuration_invalid_field_name_non_alphanumeric.json"));
}