assertEquals( actual, expected, "Wrong substitution" );
}
@Test
public void testMessageInterpolationWithLocale() {
interpolator = new ResourceBundleMessageInterpolator();
MessageInterpolatorContext messageInterpolatorContext = createMessageInterpolatorContext( notNullDescriptor );
String expected = "darf nicht null sein";
String actual = interpolator.interpolate( notNull.message(), messageInterpolatorContext, Locale.GERMAN );
assertEquals( actual, expected, "Wrong substitution" );