MessageInterpolator interpolator = getDefaultMessageInterpolator();
ConstraintDescriptor<?> descriptor = getDescriptorFor( DummyEntity.class, "foo" );
MessageInterpolator.Context context = new TestContext( descriptor );
String expected = "foo"; // missing {}
String actual = interpolator.interpolate( "foo", context );
assertEquals( actual, expected, "Wrong substitution" );
expected = "#{foo {}";
actual = interpolator.interpolate( "#{foo {}", context );
assertEquals( actual, expected, "Wrong substitution" );