HttpBeanValidationTest.java

package org.rapidoid.validation;

/*
 * #%L
 * rapidoid-integration-tests
 * %%
 * Copyright (C) 2014 - 2017 Nikolche Mihajlovski and contributors
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import org.junit.Test;
import org.rapidoid.annotation.*;
import org.rapidoid.http.IsolatedIntegrationTest;
import org.rapidoid.jpa.AbstractEntity;
import org.rapidoid.jpa.JPA;
import org.rapidoid.setup.App;
import org.rapidoid.setup.My;
import org.rapidoid.setup.On;
import org.rapidoid.u.U;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.validation.ValidationException;
import javax.validation.constraints.NotNull;

@Authors("Nikolche Mihajlovski")
@Since("5.1.0")
public class HttpBeanValidationTest extends IsolatedIntegrationTest {

	@Test
	public void testValidation() {
		App.path("org.rapidoid.validation");
		App.bootstrap(new String[0]).jpa();

		onlyGet("/echo?num=123");
		onlyGet("/echo");

		onlyGet("/validating?num=123");
		onlyGet("/validating");

		onlyPost("/save?num=123");
		onlyPost("/save");
	}

	@Test
	public void testCustomValidation() {
		On.get("/invalid1").html((@Valid Bar bar) -> "ok");
		On.get("/invalid2").json((@Valid Bar bar) -> "ok");

		On.custom().validator((req, bean) -> {
			throw U.rte("Invalid!");
		});

		onlyGet("/invalid1?err");
		onlyGet("/invalid2?err");

		On.custom().validator(null);
		My.validator((req, bean) -> {
			throw new ValidationException("Validation failed!");
		});

		onlyGet("/invalid1?val");
		onlyGet("/invalid2?val");

		My.validator(null);
		On.custom().validator((req, bean) -> {
			throw new InvalidData("Invalid data!");
		});

		onlyGet("/invalid1?inv");
		onlyGet("/invalid2?inv");
	}

}

@Entity
class Foo extends AbstractEntity {
	@Id
	@GeneratedValue
	public Long id;

	@NotNull
	public Long num;

	@Override
	public Object getId() {
		return id;
	}
	public void setId(Long id) {
		this.id = id;
	}
}

@Service
class FooService {

	@GET
	public Foo echo(Foo foo) {
		return foo;
	}

	@GET
	public Foo validating(@Valid Foo foo) {
		return foo;
	}

	@POST
	public Foo save(Foo foo) {
		JPA.save(foo);
		return foo;
	}

}

class Bar {
	public Long x;
}