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Testing Spring Boot Ehcache Implementation in SpringAll

This test suite evaluates Spring Boot’s Ehcache integration by testing student record caching functionality. It verifies cache operations for student queries and updates, demonstrating both cache hits and cache eviction scenarios.

Test Coverage Overview

The test suite covers core caching operations for the StudentService component:

Cache hit verification for repeated student queries
Cache eviction testing during student record updates
Student data retrieval and modification scenarios
Integration between service layer and cache manager

Implementation Analysis

The testing approach utilizes Spring Boot’s test framework with JUnit4 integration. It employs the SpringJUnit4ClassRunner for context loading and dependency injection, specifically testing the Ehcache implementation. The tests validate both read-through caching and cache eviction patterns.

Technical Details

Spring Boot Test Context framework
JUnit 4 testing framework
Ehcache integration
SpringJUnit4ClassRunner for test execution
Autowired dependency injection for service components
CacheManager configuration

Best Practices Demonstrated

The test suite demonstrates several testing best practices:

Isolated test methods for different cache scenarios
Clear test case separation for read and write operations
Proper Spring context configuration
Effective use of dependency injection in tests
Systematic cache behavior verification

wuyouzhuguli/springall

10.Spring-Boot-Ehcache-Cache/src/main/java/com/springboot/ApplicationTest.java

            
package com.springboot;

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.cache.CacheManager;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.springboot.bean.Student;
import com.springboot.service.StudentService;

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = Application.class)
public class ApplicationTest {

	@Autowired
	private StudentService studentService;
	

	@Test
    public void test1() throws Exception {
        Student student1 = this.studentService.queryStudentBySno("001");
        System.out.println("学号" + student1.getSno() + "的学生姓名为：" + student1.getName());
        
        Student student2 = this.studentService.queryStudentBySno("001");
        System.out.println("学号" + student2.getSno() + "的学生姓名为：" + student2.getName());
    }
	
	@Test
	public void test2() throws Exception {
		
		Student student1 = this.studentService.queryStudentBySno("001");
		System.out.println("学号" + student1.getSno() + "的学生姓名为：" + student1.getName());

		student1.setName("康康");
		this.studentService.update(student1);
		
		Student student2 = this.studentService.queryStudentBySno("001");
		System.out.println("学号" + student2.getSno() + "的学生姓名为：" + student2.getName());
	}
}