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我想在使用Maven的SPOCK groovy框架中测试静态java方法。如何在Groovy SPOCK框架中测试静态java方法？
这里是java类
public class DataController {
private DataInterface userService;
public void setUserService(DataInterface userService) {
this.userService = userService;
}
public static int addNumber(){
int a = 10;
int b = 20;
return a+b;
}
}
下面是使用Groovy
@PrepareForTest([DataController.class])
class BasicMockStaticTest extends Specification {
@Rule PowerMockRule powerMockRule = new PowerMockRule();
def "When mocking static"() {
setup :
PowerMockito.mockStatic(DataController.class)
when :
Mockito.when(DataController.addNumber()).thenReturn(30);
then :
DataController.addNumber() == 30
}
}
的SPOCK测试和POM文件片段
<dependencies>
<!-- Spock Framework basic dependencies: -->
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<version>2.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.spockframework</groupId>
<artifactId>spock-core</artifactId>
<!-- The version have to be compatible with Groovy -->
<version>1.0-groovy-2.3</version>
<scope>test</scope>
</dependency>
<!-- To use Hamcrest matchers: -->
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
<!-- To mock classes: -->
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib-nodep</artifactId>
<version>3.1</version>
<scope>test</scope>
</dependency>
<!-- Use with cglib to mock classes without default constructor: -->
<dependency>
<groupId>org.objenesis</groupId>
<artifactId>objenesis</artifactId>
<version>2.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.codehaus.gmavenplus</groupId>
<artifactId>gmavenplus-plugin</artifactId>
<version>1.5</version>
</dependency>
<!-- Power mock dependencies -->
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>1.5.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4-rule</artifactId>
<version>1.5.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-classloading-xstream</artifactId>
<version>1.5.4</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<testSourceDirectory>E:\Workspace\Mars\rg\Spock\src\test\groovy</testSourceDirectory>
<pluginManagement>
<plugins>
<!-- GMavenPlus plugin -->
<plugin>
<groupId>org.codehaus.gmavenplus</groupId>
<artifactId>gmavenplus-plugin</artifactId>
<version>1.5</version>
<executions>
<execution>
<goals>
<goal>addSources</goal>
<goal>addTestSources</goal>
<goal>generateStubs</goal>
<goal>compile</goal>
<goal>testGenerateStubs</goal>
<goal>testCompile</goal>
<goal>removeStubs</goal>
<goal>removeTestStubs</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- Only required if names of spec classes don't match default Surefire patterns (`*Test` etc.) -->
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.6</version>
<configuration>
<useFile>false</useFile>
<includes>
<include>**/*Test*.*</include>
<include>**/*Spec*.*</include>
</includes>
我有4个测试案例在常规文件夹中有3个正在通过，但是这个静态方法测试给出的错误为
When mocking static(BasicMockStaticTest) Time elapsed: 0.104 sec <<< ERROR!
java.lang.IllegalStateException: Extension API internal error: org.powermock.api.extension.proxyframework.ProxyFrameworkImpl could not be located in classpath.
at org.powermock.modules.junit4.rule.PowerMockClassloaderExecutor.registerProxyframework(PowerMockClassloaderExecutor.java:60)
at org.powermock.modules.junit4.rule.PowerMockClassloaderExecutor.forClass(PowerMoc kClassloaderExecutor.java:50)
at org.powermock.modules.junit4.rule.PowerMockRule.apply(PowerMockRule.java:31)
at org.spockframework.runtime.extension.builtin.MethodRuleInterceptor.intercept(MethodRuleInterceptor.java:37)
at org.spockframework.runtime.extension.MethodInvocation.proceed(MethodInvocation.java:87)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:59)
at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:120)
at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:103)
at org.apache.maven.surefire.Surefire.run(Surefire.java:169)
at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350)
at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021)
我正在运行mvn测试来测试这些junit，我尝试将cglib-nodep的版本从3.1更改为2.2.2，但它没有工作。
我在Java构建路径检查以下jar文件包含
powermock-module-junit4-1.5.4
powermock-module-junit4-common-1.5.4
powermock-reflect-1.5.4
powermock-module-junit4-rule-1.5.4
powermock-classloading-base-1.5.4
powermock-classloading-xstream-1.5.4
powermock-api-support-1.5.4
powermock-core-1.5.4
groovy-all-2.3.1.jar
spock-core-1.0-grovy-2.3.jar
我还添加了powermock-的Mockito释放全-1.5.4，但补充说，没有任何的测试用例跑和构建为后成功但这不是我的意图。
我怀疑可能是一些依赖项丢失或一些现有的冲突，但无法前进。
任何人都可以告诉什么是错误的，即使它失败了，我也可以继续测试用例，我会纠正它，但我需要先删除错误。
在一个侧面说明我也尝试过groovyMock，但它给了静态方法的空指针异常，然后我搜索并发现静态方法不适用于groovyMock。
我已经尝试顶部谷歌链接结果与流行的博客和教程，但似乎没有工作。
你为什么要模拟'DataController'？这不是你想测试的课程吗？ – tddmonkey
找到groovymock的解决方案，是的，你是对的我正在嘲笑错误的类。我需要模拟服务类，控制器使用服务类方法。 –