spring-boot-modules/spring-boot-bootstrap/src/test/java/com/baeldung/SpringBootBootstrapLiveTest.java - master - NikolayIvkin/tutorials1

spring-boot-modules/spring-boot-bootstrap/src/test/java/com/baeldung/SpringBootBootstrapLiveTest.java
131 строка4 KB
mikr
BAEL-20869 Move remaining spring boot modules
02 фев 2020, 22:44
02 фев 2020, 22:4406161e1
package com.baeldung;

import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
import static org.apache.commons.lang3.RandomStringUtils.randomNumeric;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import java.util.List;

import org.junit.Test;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;

import com.baeldung.persistence.model.Book;

import io.restassured.RestAssured;
import io.restassured.response.Response;

public class SpringBootBootstrapLiveTest {

    private static final String API_ROOT = "http://localhost:8080/api/books";

    @Test
    public void whenGetAllBooks_thenOK() {
        final Response response = RestAssured.get(API_ROOT);
        assertEquals(HttpStatus.OK.value(), response.getStatusCode());
    }

    @Test
    public void whenGetBooksByTitle_thenOK() {
        final Book book = createRandomBook();
        createBookAsUri(book);

        final Response response = RestAssured.get(API_ROOT + "/title/" + book.getTitle());
        assertEquals(HttpStatus.OK.value(), response.getStatusCode());
        assertTrue(response.as(List.class)
            .size() > 0);
    }

    @Test
    public void whenGetCreatedBookById_thenOK() {
        final Book book = createRandomBook();
        final String location = createBookAsUri(book);

        final Response response = RestAssured.get(location);
        assertEquals(HttpStatus.OK.value(), response.getStatusCode());
        assertEquals(book.getTitle(), response.jsonPath()
            .get("title"));
    }

    @Test
    public void whenGetNotExistBookById_thenNotFound() {
        final Response response = RestAssured.get(API_ROOT + "/" + randomNumeric(4));
        assertEquals(HttpStatus.NOT_FOUND.value(), response.getStatusCode());
    }

    // POST
    @Test
    public void whenCreateNewBook_thenCreated() {
        final Book book = createRandomBook();

        final Response response = RestAssured.given()
            .contentType(MediaType.APPLICATION_JSON_VALUE)
            .body(book)
            .post(API_ROOT);
        assertEquals(HttpStatus.CREATED.value(), response.getStatusCode());
    }

    @Test
    public void whenInvalidBook_thenError() {
        final Book book = createRandomBook();
        book.setAuthor(null);

        final Response response = RestAssured.given()
            .contentType(MediaType.APPLICATION_JSON_VALUE)
            .body(book)
            .post(API_ROOT);
        assertEquals(HttpStatus.BAD_REQUEST.value(), response.getStatusCode());
    }

    @Test
    public void whenUpdateCreatedBook_thenUpdated() {
        final Book book = createRandomBook();
        final String location = createBookAsUri(book);

        book.setId(Long.parseLong(location.split("api/books/")[1]));
        book.setAuthor("newAuthor");
        Response response = RestAssured.given()
            .contentType(MediaType.APPLICATION_JSON_VALUE)
            .body(book)
            .put(location);
        assertEquals(HttpStatus.OK.value(), response.getStatusCode());

        response = RestAssured.get(location);
        assertEquals(HttpStatus.OK.value(), response.getStatusCode());
        assertEquals("newAuthor", response.jsonPath()
            .get("author"));

    }

    @Test
    public void whenDeleteCreatedBook_thenOk() {
        final Book book = createRandomBook();
        final String location = createBookAsUri(book);

        Response response = RestAssured.delete(location);
        assertEquals(HttpStatus.OK.value(), response.getStatusCode());

        response = RestAssured.get(location);
        assertEquals(HttpStatus.NOT_FOUND.value(), response.getStatusCode());
    }

    // ===============================

    private Book createRandomBook() {
        final Book book = new Book();
        book.setTitle(randomAlphabetic(10));
        book.setAuthor(randomAlphabetic(15));
        return book;
    }

    private String createBookAsUri(Book book) {
        final Response response = RestAssured.given()
            .contentType(MediaType.APPLICATION_JSON_VALUE)
            .body(book)
            .post(API_ROOT);
        return API_ROOT + "/" + response.jsonPath()
            .get("id");
    }

}