@Test
public void verifyInvalidConfigurationIsIgnored()
{

    when( config.getProperty( ConfigurationKey.AUDIT_METADATA_MATRIX ) ).thenReturn( "READX;UPDATE" );
    matrix = this.subject.configure();
    assertThat( matrix.get( METADATA ).keySet(), hasSize( 6 ) );
    assertAllFalseBut( matrix.get( METADATA ), UPDATE );
}