Back to Repositories

Testing UserDao Repository Implementation in spring-boot-demo RBAC Security

This test suite validates the UserDao repository functionality in a Spring Boot RBAC security implementation. It focuses on testing user retrieval operations and database integration within the security context.

Test Coverage Overview

The test coverage focuses on the UserDao repository’s ability to retrieve users by username.

Key areas tested include:

Multiple user retrieval using username list
Result set validation
Database query execution

Implementation Analysis

The testing approach utilizes JUnit with Spring Boot test framework integration. The implementation leverages @Autowired for dependency injection and extends SpringBootDemoRbacSecurityApplicationTests for context loading.

Notable patterns include:

Repository pattern testing
Spring Data JPA query method validation
Lombok @Slf4j for logging

Technical Details

Testing tools and configuration:

JUnit test framework
AssertJ for assertions
Spring Boot Test for context management
Lombok for logging support
In-memory database configuration

Best Practices Demonstrated

The test demonstrates several testing best practices including proper test isolation, clear test method naming, and effective assertion usage.

Quality aspects include:

Clean test organization
Appropriate logging implementation
Precise assertion checking
Clear test scope definition

xkcoding/spring-boot-demo

demo-rbac-security/src/test/java/com/xkcoding/rbac/security/repository/UserDaoTest.java

            
package com.xkcoding.rbac.security.repository;

import com.xkcoding.rbac.security.SpringBootDemoRbacSecurityApplicationTests;
import com.xkcoding.rbac.security.model.User;
import lombok.extern.slf4j.Slf4j;
import org.assertj.core.util.Lists;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.List;

/**
 * <p>
 * UserDao 测试
 * </p>
 *
 * @author yangkai.shen
 * @date Created in 2018-12-12 01:10
 */
@Slf4j
public class UserDaoTest extends SpringBootDemoRbacSecurityApplicationTests {
    @Autowired
    private UserDao userDao;

    @Test
    public void findByUsernameIn() {
        List<String> usernameList = Lists.newArrayList("admin", "user");
        List<User> userList = userDao.findByUsernameIn(usernameList);
        Assert.assertEquals(2, userList.size());
        log.info("【userList】= {}", userList);
    }
}