架构师之maven(二)junit4.11+spring4.1的测试配置

1.前言.

maven的junit测试是需要遵守一些规则的.

2.步骤.

(1)src和test的文件和class目录最好是默认的.

(2)spring4的包不要少了.

(3)BaseTest写法.

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;


@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath*:aa_dependence.xml" ,"classpath*:bb.xml"})
public class BaseTest {
	
  @Test
  public void test(){
	  System.out.println("ok");
  }
}

3.可能出现的问题.

(1)不能autowire,读不到配置文件

这个需要在pom.xml里的build加上resoures文件(此步在默认maven的class文件夹有文件的情况不要配,配置反而会出错!!!!!!!).如:

<resources>
		<resource>
			<directory>src/main/resources</directory>
				<includes>
					<include>**/*.properties</include>
					<include>**/*.xml</include>
					<include>**/*.ftl</include>
				</includes>
				<filtering>true</filtering>
			</resource>
			<resource>
				<directory>src/main/java</directory>
				<includes>
					<include>**/*.xml</include>
				</includes>
				<filtering>true</filtering>
			</resource>
		</resources>

(4)缺少类库。

pom.xml加上

<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.11</version>
		</dependency>
  		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-expression</artifactId>
			<version>4.1.5.RELEASE</version>
		</dependency>
  	  		<dependency>
			<groupId>com.caucho</groupId>
			<artifactId>hessian</artifactId>
			<version>4.0.7</version>
		</dependency>
		  <dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-validator</artifactId>
			<version>5.0.1.Final</version>
		</dependency>
		<dependency>
			<groupId>org.jboss.logging</groupId>
			<artifactId>jboss-logging</artifactId>
			<version>3.1.0.GA</version>
		</dependency>
		<dependency>
			<groupId>com.fasterxml</groupId>
			<artifactId>classmate</artifactId>
			<version>0.8.0</version>
		</dependency>
	 <dependency>
	        <groupId>org.apache.maven.surefire</groupId>
	        <artifactId>surefire-junit4</artifactId>
	        <version>2.10</version>
	      </dependency>

并且pom的plugins节点加上:

<plugin>
	    <groupId>org.apache.maven.plugins</groupId>
	    <artifactId>maven-surefire-plugin</artifactId>
	    <version>2.10</version>
	    <dependencies>
	      <dependency>
	        <groupId>org.apache.maven.surefire</groupId>
	        <artifactId>surefire-junit4</artifactId>
	        <version>2.10</version>
	      </dependency>
	    </dependencies>
 	  </plugin>

(5)不能找到class,这是maven操作把class清了，mavenclean后重新点击Project->clean,将class重新生成过来。