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Testing Core Configuration Property Access in Litemall

This test suite validates the core configuration functionality of the Litemall application, focusing on property retrieval from application-core.yml. It demonstrates Spring Boot configuration testing with environment property access.

Test Coverage Overview

The test coverage focuses on configuration property validation within the Spring Boot environment.

Key areas tested include:

Environment property access for express.appId configuration
YAML configuration file loading
Spring Boot context initialization

Implementation Analysis

The testing approach utilizes Spring’s test framework with JUnit integration.

Implementation features:

@SpringBootTest annotation for full application context
@WebAppConfiguration for web environment simulation
Environment injection for configuration access
Apache Commons logging for test output

Technical Details

Testing stack components:

JUnit 4 test runner
Spring Test Context framework
SpringRunner test execution
Apache Commons Logging

Configuration includes:

application-core.yml property source
WebAppConfiguration setup
Automated dependency injection

Best Practices Demonstrated

The test demonstrates several testing best practices in Spring Boot applications.

Notable practices include:

Proper test class annotation structure
Dependency injection in test context
Logging implementation for test output
Clear separation of configuration testing

linlinjava/litemall

litemall-core/src/test/java/org/linlinjava/litemall/core/CoreConfigTest.java

            
package org.linlinjava.litemall.core;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
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.core.env.Environment;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.context.web.WebAppConfiguration;

@WebAppConfiguration
@RunWith(SpringRunner.class)
@SpringBootTest
public class CoreConfigTest {
    private final Log logger = LogFactory.getLog(CoreConfigTest.class);
    @Autowired
    Environment environment;

    @Test
    public void test() {
        // 测试获取application-core.yml配置信息
        logger.info(environment.getProperty("litemall.express.appId"));
    }
}