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我正在对android中类中的某个方法执行junit测试。根据http://code.google.com/appengine/docs/java/tools/localunittesting.html的信息,我应该将下面的库添加到我的类路径中。将JAR文件添加到您的测试类路径中:
${SDK_ROOT}/lib/impl/appengine-api.jar
${SDK_ROOT}/lib/impl/appengine-api-labs.jar
${SDK_ROOT}/lib/impl/appengine-api-stubs.jar
我的问题是,我在哪里得到这个库,我应该如何添加它们?我正在使用在ubuntu 15 64bit上运行的android studio。
相当新的Android和GAE的东西!
我曾尝试 这是我已经添加到我的modlue的的build.gradle
dependencies {
testCompile 'junit:junit:4.12'
testCompile "org.mockito:mockito-core:1.9.5"
testCompile 'com.google.appengine:appengine-testing:1.8.2'
testCompile 'com.google.appengine:appengine-api-labs:1.8.2'
testCompile 'com.google.appengine:appengine-api-stubs:1.8.2'
testCompile 'com.google.appengine:appengine-tools-sdk:1.8.2'
testCompile 'org.json:json:20141113'
}
当我尝试运行我的JUnit测试类。这就是我得到
com.googlecode.objectify.SaveException: Error saving
[email protected]: No API environment is registered for this thread.
com.googlecode.objectify.impl.EntityMetadata.save(EntityMetadata.java:95)
at com.googlecode.objectify.impl.WriteEngine.save(WriteEngine.java:75)
at com.googlecode.objectify.impl.SaverImpl.entities(SaverImpl.java:60)
at com.googlecode.objectify.impl.SaverImpl.entity(SaverImpl.java:35)
org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.NullPointerException: No API environment is registered for this thread.
如何在同步我的项目后下载这些.jar文件?他们在哪个文件夹中存储? –
http://stackoverflow.com/questions/5405211/initialize-local-datastore-exception-no-api-environment-is-registered-for-this –
如何添加这些.jar文件。我是通过将它们包含在模块的gradle文件中来做正确的方式吗?因为它来自正在创建测试课程的这个模块。 –