assertEquals("name", "group", descriptor.getName().getCode());
assertEquals("descriptors.size()", 2, content.size());
assertTrue ("contains(p1)", content.contains(p1));
assertFalse ("contains(p2)", content.contains(p2));
assertTrue ("contains(p3)", content.contains(p3));
assertSame ("descriptor(\"1\")", p1, descriptor.descriptor("1"));
assertSame ("descriptor(\"3\")", p3, descriptor.descriptor("3"));
try {
assertSame("descriptor(\"2\")", p2, descriptor.descriptor("2"));
fail("p2 should not exists");
} catch (ParameterNotFoundException e) {