Spring嵌入式Mongo数据库

Question

我有一个Spring Boot和嵌入式Mongo DB的项目，我也想查找存储在那里的数据。我学习了本教程https：//springframework.guru/spring-boot-with-embedd-mongoDB/

Answer 1

为了在测试中使用EmbeddedMongo，必须在Application.Properties内部设置此属性。

spring.data.mongodb.uri=mongodb://localhost/test

您可以测试向SpringBootMongoDBApplicationTests.java添加测试方法，如下所示。

package guru.springframework;

import guru.springframework.domain.Product;
import guru.springframework.repositories.ProductRepository;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.math.BigDecimal;

@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootMongodbApplicationTests {

    @Autowired
    private ProductRepository productRepository;

    @Test
    public void contextLoads() {

    }

    @Test
    public void testMongoDbRepository(){
        Product product = new Product();
        product.setDescription("DESC");
        product.setImageUrl("test.png");
        product.setPrice( BigDecimal.valueOf(1500) );
        productRepository.save(product);

        long count = productRepository.count();
        Assert.assertEquals( 1, count );
        productRepository.deleteAll();
    }
}