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我正在對android中類中的某個方法執行junit測試。根據http://code.google.com/appengine/docs/java/tools/localunittesting.html的信息,我應該將下面的庫添加到我的類路徑中。將JAR文件添加到您的測試類路徑中:
${SDK_ROOT}/lib/impl/appengine-api.jar
${SDK_ROOT}/lib/impl/appengine-api-labs.jar
${SDK_ROOT}/lib/impl/appengine-api-stubs.jar
我的問題是,我在哪裏得到這個庫,我應該如何添加它們?我正在使用在ubuntu 15 64bit上運行的android studio。
相當新的Android和GAE的東西!
我曾嘗試 這是我已經添加到我的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'
}
當我嘗試運行我的JUnit測試類。這就是我得到
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.
如何在同步我的項目後下載這些.jar文件?他們在哪個文件夾中存儲? –
http://stackoverflow.com/questions/5405211/initialize-local-datastore-exception-no-api-environment-is-registered-for-this –
如何添加這些.jar文件。我是通過將它們包含在模塊的gradle文件中來做正確的方式嗎?因爲它來自正在創建測試課程的這個模塊。 –