使用 UI 测试用例在 android studio 中运行测试
Posted
技术标签:
【中文标题】使用 UI 测试用例在 android studio 中运行测试【英文标题】:Run Test in android studio with UI test cases 【发布时间】:2020-03-22 14:53:03 【问题描述】:我正在尝试在我当前工作的应用程序中添加 UI 测试用例。
为此,我在app/src/androidtest/java/com.testapp
import androidx.test.espresso.Espresso.onView
import androidx.test.espresso.action.ViewActions.*
import androidx.test.espresso.matcher.ViewMatchers.withId
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import org.junit.Assert.assertEquals
import org.junit.Test
import org.junit.runner.RunWith
/**
* Instrumented test, which will execute on an Android device.
*l
* See [testing documentation](http://d.android.com/tools/testing).
*/
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest
@Test
fun loginActivityTest()
// Type text and then press the button.
onView(withId(R.id.editTextUserName)).perform(typeText(STRING_EMAIL),
closeSoftKeyboard())
onView(withId(R.id.editTextUserPassword)).perform(typeText(STRING_PASSWORD),
closeSoftKeyboard())
onView(withId(R.id.btnLoginSigin)).perform(click())
// This view is in a different Activity, no need to tell Espresso.
// onView(withId(R.id.show_text_view)).check(matches(withText(STRING_TO_BE_TYPED)))
companion object
val STRING_EMAIL = "test@test.com"
val STRING_PASSWORD = "test1234"
在 build.gradle 中添加:
// Testing-only dependencies
androidTestImplementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
androidTestImplementation 'androidx.test:core:' + rootProject.coreVersion
androidTestImplementation 'androidx.test:core-ktx:' + rootProject.coreVersion
androidTestImplementation 'androidx.test.ext:junit:' + rootProject.extJUnitVersion
androidTestImplementation 'androidx.test.ext:junit-ktx:' + rootProject.extJUnitVersion
androidTestImplementation 'androidx.test:runner:' + rootProject.runnerVersion
androidTestImplementation 'androidx.test.espresso:espresso-core:' + rootProject.espressoVersion
testImplementation 'androidx.test:core:' + rootProject.coreVersion;
testImplementation 'androidx.test.ext:junit:' + rootProject.extJUnitVersion
testImplementation 'junit:junit:4.12'
testImplementation 'org.robolectric:robolectric:' + rootProject.robolectricVersion
testImplementation 'androidx.test.espresso:espresso-core:' + rootProject.espressoVersion
testImplementation 'androidx.test.espresso:espresso-intents:' + rootProject.espressoVersion
testImplementation 'androidx.test.ext:truth:' + rootProject.extTruthVersion
//Test
buildToolsVersion = "28.0.3"
androidxLibVersion = "1.0.0"
robolectricVersion = "4.3"
extTruthVersion = '1.3.0-alpha02'
coreVersion = "1.2.1-alpha02"
extJUnitVersion = "1.1.2-alpha02"
runnerVersion = "1.3.0-alpha02"
espressoVersion = "3.3.0-alpha02"
但在编辑配置后仅运行测试类。 我收到错误:
Task :app:compileappnameqaDebugAndroidTestJavaWithJavac FAILED
F:\test_project\Android_new\app\build\generated\source\buildConfig\androidTest\debug\com\appname\test\BuildConfig.java:17: error: cannot find symbol
public static final int appIcon = R.mipmap.ic_launcher;
^
symbol: variable mipmap
location: class R
F:\test_project\Android_new\app\build\generated\source\buildConfig\androidTest\debug\test\com\appname\test\BuildConfig.java:23: error: cannot find symbol
public static final int splashImage = R.drawable.splash;
^
symbol: variable drawable
location: class R
2 errors
谁能帮我知道如何在我的应用程序中运行 UI 测试用例?
【问题讨论】:
您是否尝试过清理项目并重新构建它?还要使 Androi studio 失效并重启? 是的@SushantSomani 【参考方案1】:添加线后:
@get:Rule val activityRule = activityScenarioRule<LoginActivity>()
我仍然面临同样的问题。然后我复制了那些创建 res/drawable 和 res/mipmap 的可绘制和 mipmap 文件,并将这些文件粘贴到文件夹中。 结果消除了 BuildConfig 错误。然后我开始面临错误:
Command line is too long. Shorten command line for 'testconfiguration' or also for Android JUnit default Configuration
要克服这个:
select option "classpath file"
在测试配置设置中,它将运行测试。
【讨论】:
【参考方案2】:从检测的测试用例ExampleInstrumentedTest
中,我找不到您在哪里启动了模拟用户操作的活动。请先尝试启动活动,然后执行测试用例。例如,如果您的活动是 LoginActivity
@RunWith(AndroidJUnit4.class)
public class SampleTest
@Rule
public ActivityTestRule<LoginActivity> activityRule
= new ActivityTestRule<>(
LoginActivity.class,
true, // initialTouchMode
false); // launchActivity. False to customize the intent
@Test
public void loginActivityTest()
Intent intent = new Intent();
activityRule.launchActivity(intent);
onView(withId(R.id.editTextUserName)).perform(typeText(STRING_EMAIL),
closeSoftKeyboard())
onView(withId(R.id.editTextUserPassword)).perform(typeText(STRING_PASSWORD),
closeSoftKeyboard())
onView(withId(R.id.btnLoginSigin)).perform(click())
【讨论】:
@get:Rule val activityRule = activityScenarioRule以上是关于使用 UI 测试用例在 android studio 中运行测试的主要内容,如果未能解决你的问题,请参考以下文章
测试用例在 docker windows 控制台中使用 https 失败 vstest.console.exe
有没有办法为 JUnit 测试用例在内存中运行 MySQL?
Boost.Interprocess:测试用例在编译时有或没有优化(GCC)会给出不同的结果