CRUDTest.java

package com.example;

import org.junit.Test;
import org.rapidoid.http.Self;
import org.rapidoid.u.U;

import java.io.Serializable;
import java.util.List;
import java.util.Map;

public class CRUDTest extends AbstractIntegrationTest {

	@Test
	public void shouldInsertBooks() {
		Book savedBook = Self.post("/books")
			.data(javaBook())
			.toBean(Book.class);

		assertBookIs(savedBook, 1, "Java Book", 2016);
	}

	@Test
	public void shouldUpdateBooks() {
		Book savedBook = Self.post("/books").data(javaBook()).toBean(Book.class);

		assertBookIs(savedBook, 1, "Java Book", 2016);

		Book updatedBook = Self.put("/books/" + savedBook.id)
			.data(U.map("year", 2017, "title", "J"))
			.toBean(Book.class);

		assertBookIs(updatedBook, 1, "J", 2017);

		List<Map<String, Object>> books = Self.get("/books").parse();

		eq(1, books.size());
		eq("J", books.get(0).get("title"));
	}

	@Test
	public void shouldReadBooks() {
		List<Map<String, Object>> books = Self.get("/books").parse();
		isTrue(books.isEmpty());

		Self.post("/books").data(javaBook()).execute();

		books = Self.get("/books").parse();
		eq(1, books.size());
	}

	private Map<String, ? extends Serializable> javaBook() {
		return U.map("title", "Java Book", "year", 2016);
	}

	private void assertBookIs(Book book, long id, String title, int year) {
		notNull(book.id);
		eq(id, book.id.longValue());
		eq(title, book.title);
		eq(year, book.year);
	}

}