Extension for Spring Data REST

<dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-spring-data-rest</artifactId>
</dependency>

implementation("io.quarkus:quarkus-spring-data-rest")

<dependency>
    <groupId>io.rest-assured</groupId>
    <artifactId>rest-assured</artifactId>
    <scope>test</scope>
</dependency>

testImplementation("io.rest-assured:rest-assured")

package org.acme.spring.data.rest;

import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.Id;

@Entity
public class Fruit {

    @Id
    @GeneratedValue
    private Long id;

    private String name;

    private String color;


    public Fruit() {
    }

    public Fruit(String name, String color) {
        this.name = name;
        this.color = color;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }
}

quarkus.datasource.db-kind=postgresql
quarkus.datasource.username=quarkus_test
quarkus.datasource.password=quarkus_test
quarkus.datasource.jdbc.url=jdbc:postgresql:quarkus_test
quarkus.datasource.jdbc.max-size=8
quarkus.hibernate-orm.database.generation=drop-and-create

docker run -it --rm=true --name quarkus_test -e POSTGRES_USER=quarkus_test -e POSTGRES_PASSWORD=quarkus_test -e POSTGRES_DB=quarkus_test -p 5432:5432 postgres:14.1

INSERT INTO fruit(id, name, color) VALUES (1, 'Cherry', 'Red');
INSERT INTO fruit(id, name, color) VALUES (2, 'Apple', 'Red');
INSERT INTO fruit(id, name, color) VALUES (3, 'Banana', 'Yellow');
INSERT INTO fruit(id, name, color) VALUES (4, 'Avocado', 'Green');
INSERT INTO fruit(id, name, color) VALUES (5, 'Strawberry', 'Red');

package org.acme.spring.data.rest;

import org.springframework.data.repository.CrudRepository;

public interface FruitsRepository extends CrudRepository<Fruit, Long> {
}

package org.acme.spring.data.rest;

import io.quarkus.test.junit.QuarkusTest;
import org.junit.jupiter.api.Test;

import static io.restassured.RestAssured.given;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.hamcrest.core.IsNot.not;

@QuarkusTest
class FruitsRepositoryTest {

    @Test
    void testListAllFruits() {
        //List all, should have all 3 fruits the database has initially:
        given()
                .accept("application/json")
                .when().get("/fruits")
                .then()
                .statusCode(200)
                .body(
                        containsString("Cherry"),
                        containsString("Apple"),
                        containsString("Banana")
                );

        //Delete the Cherry:
        given()
                .when().delete("/fruits/1")
                .then()
                .statusCode(204);

        //List all, cherry should be missing now:
        given()
                .accept("application/json")
                .when().get("/fruits")
                .then()
                .statusCode(200)
                .body(
                        not(containsString("Cherry")),
                        containsString("Apple"),
                        containsString("Banana")
                );

        //Create a new Fruit
        given()
                .contentType("application/json")
                .accept("application/json")
                .body("{\"name\": \"Orange\", \"color\": \"Orange\"}")
                .when().post("/fruits")
                .then()
                .statusCode(201)
                .body(containsString("Orange"))
                .body("id", notNullValue())
                .extract().body().jsonPath().getString("id");

        //List all, Orange should be present now:
        given()
                .accept("application/json")
                .when().get("/fruits")
                .then()
                .statusCode(200)
                .body(
                        not(containsString("Cherry")),
                        containsString("Apple"),
                        containsString("Orange")
                );
    }
}