/** Testing Preparer with empty constraint. Expect: nothing changes. */
@Test
public void testPreparerWithEmptyConstraint() throws InterceptorException {
final AttributeConstraintModel constraint = new AttributeConstraintModel();
preparer.onPrepare(constraint, null);
assertNull(constraint.getTarget());
assertNull(constraint.getType());
assertNull(constraint.getAnnotation());
assertNull(constraint.getQualifier());
}
/** Testing validator with a correct pojo. Expect: nothing happens. */
@Test
public void testValidatorPojoOk() throws InterceptorException {
final AttributeConstraintModel constraint = new AttributeConstraintModel();
constraint.setAnnotation(Past.class);
constraint.setTarget(PojoOne.class);
constraint.setQualifier("pojoOnePrivate");
replay(modelService);
typeValidator.onValidate(constraint, null);
attrValidator.onValidate(constraint, null);
verify(modelService);
}
/** Testing validator with incorrect pojo. Expect: exception */
@Test
public void testValidatorPojoFails() throws InterceptorException {
final AttributeConstraintModel constraint = new AttributeConstraintModel();
constraint.setAnnotation(Past.class);
constraint.setTarget(PojoOne.class);
constraint.setQualifier("one");
replay(modelService);
typeValidator.onValidate(constraint, null);
verify(modelService);
try {
attrValidator.onValidate(constraint, null);
fail("There was no InterceptorException");
} catch (final InterceptorException e) {
assertTrue(e.getMessage().contains("Unable to find method"));
} catch (final Exception e) {
fail("unexpected exception: " + e);
}
}
/**
* Testing preparer, descriptor is set, other attributes filled with dummy data. Expect:
* descriptor overwrites all other fields.
*/
@Test
public void testPreparerWithAttributeDescriptorOnly() throws InterceptorException {
final AttributeConstraintModel constraint = new AttributeConstraintModel();
constraint.setDescriptor(prodModCodeAD);
constraint.setAnnotation(Min.class);
constraint.setType(new ComposedTypeModel());
constraint.setTarget(LanguageModel.class);
constraint.setQualifier("xxx");
final ProductModel productModel = new ProductModel();
expect(modelService.create(prodModCT.getCode())).andReturn(productModel);
modelService.detach(productModel);
expectLastCall();
replay(modelService);
preparer.onPrepare(constraint, null);
verify(modelService);
assertEquals(ProductModel.class, constraint.getTarget());
assertEquals(prodModCT, constraint.getType());
assertEquals(Min.class, constraint.getAnnotation());
assertEquals("code", constraint.getQualifier());
}
/** Testing validator where qualifier is only missing. Expect: exception */
@Test
public void testValidatorEmptyQualifier() throws InterceptorException {
final AttributeConstraintModel constraint = new AttributeConstraintModel();
constraint.setAnnotation(NotEmpty.class);
constraint.setDescriptor(prodModCodeAD);
constraint.setType(prodModCT);
constraint.setTarget(ProductModel.class);
expect(modelService.getModelTypeClass(ProductModel.class)).andReturn(Product.class);
replay(modelService);
typeValidator.onValidate(constraint, null);
verify(modelService);
try {
attrValidator.onValidate(constraint, null);
fail("There was no InterceptorException");
} catch (final InterceptorException e) {
assertTrue(e.getMessage().contains("is empty!"));
} catch (final Exception e) {
fail("unexpected exception: " + e);
}
}
/** Testing validator with an itemmodel which is ok. Expect: nothing. */
@Test
public void testValidatorItemModelOK() throws InterceptorException {
final AttributeConstraintModel constraint = new AttributeConstraintModel();
constraint.setAnnotation(NotEmpty.class);
constraint.setDescriptor(prodModCodeAD);
constraint.setType(prodModCT);
constraint.setTarget(ProductModel.class);
constraint.setQualifier("code");
expect(modelService.getModelTypeClass(ProductModel.class)).andReturn(Product.class);
replay(modelService);
typeValidator.onValidate(constraint, null);
attrValidator.onValidate(constraint, null);
verify(modelService);
}