@Test
public void testGetParameterConstraintsForParameterlessMethod() {
MethodDescriptor methodDescriptor = getMethodDescriptor(CustomerRepositoryExt.class, "baz");
List<ParameterDescriptor> parameterConstraints = methodDescriptor.getParameterConstraints();
assertNotNull(parameterConstraints);
assertEquals(parameterConstraints.size(), 0);
}
@Test
public void testGetParameterConstraints() {
MethodDescriptor methodDescriptor =
getMethodDescriptor(
CustomerRepositoryExt.class, "createCustomer", CharSequence.class, String.class);
List<ParameterDescriptor> parameterConstraints = methodDescriptor.getParameterConstraints();
assertNotNull(parameterConstraints);
assertEquals(parameterConstraints.size(), 2);
ParameterDescriptor parameterDescriptor1 = parameterConstraints.get(0);
assertEquals(parameterDescriptor1.getElementClass(), CharSequence.class);
assertFalse(parameterDescriptor1.hasConstraints());
ParameterDescriptor parameterDescriptor2 = parameterConstraints.get(1);
assertEquals(parameterDescriptor2.getElementClass(), String.class);
assertTrue(parameterDescriptor2.hasConstraints());
}