显示目录

JUnit + Spring Test

Gradle 依赖

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testCompile 'org.springframework:spring-test:4.3.0.RELEASE'
testCompile 'junit:junit:4.12'

Test 例子

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import org.apache.commons.configuration.PropertiesConfiguration;
import org.junit.runner.RunWith;
import org.junit.Test;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
import javax.annotation.Resource;
import java.util.Properties;
@RunWith(SpringRunner.class)
@ContextConfiguration({"classpath:spring-beans-config.xml"})
public class TestYamlPropertiesAndPropertiesConfig {
@Resource(name = "yamlProperties")
private Properties yamlProperties;
@Resource(name = "propertiesConfig")
private PropertiesConfiguration propertiesConfig;
@Test
public void testYamlProperties() {
System.out.println(yamlProperties.getProperty("mysql.jdbc.url"));
System.out.println(yamlProperties.getProperty("username"));
}
@Test
public void testPropertiesConfig() {
System.out.println(propertiesConfig.getString("username"));
System.out.println(propertiesConfig.getInteger("age", 0));
}
}

@ContextConfiguration({“classpath:spring-beans-config.xml”}) 用于加载 Spring Bean 的配置文件

优点是不需要手动创建 ApplicationContext 了,也能使用 @Autowired 和 @Resource 等注入 Bean