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Testing Spring Boot Web Application Context Loading in spring-boot-examples

A Spring Boot web application test suite that validates the basic application context loading and configuration. This test class ensures proper Spring Boot initialization and verifies the web application’s core functionality.

Test Coverage Overview

The test suite provides fundamental coverage of Spring Boot application context loading.

Key areas tested include:

Application context initialization
Spring Boot configuration loading
Basic web application bootstrapping

Integration points focus on Spring Boot’s auto-configuration and web environment setup.

Implementation Analysis

The testing approach utilizes Spring Boot’s testing framework with JUnit integration. The implementation leverages @SpringBootTest annotation for full application context loading and @RunWith(SpringRunner.class) for Spring test execution.

Key patterns include:

Spring Test Context framework integration
Automated context configuration verification
SpringRunner test execution

Technical Details

Testing tools and configuration:

JUnit 4 testing framework
Spring Boot Test module
SpringRunner test executor
SpringBootTest configuration

Setup requires Spring Boot test dependencies and proper test context configuration.

Best Practices Demonstrated

The test implementation showcases Spring Boot testing best practices including proper test class structure and Spring context management.

Notable practices:

Clean test class organization
Appropriate use of Spring Boot test annotations
Efficient context loading configuration
Clear test method naming

ityouknow/spring-boot-examples

2.x/spring-boot-web/src/test/java/com/neo/WebApplicationTests.java

            
package com.neo;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.junit4.SpringRunner;

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

	@Test
	public void contextLoads() {
		System.out.println("hello web");
	}

}