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/* * Copyright 2018, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.example.android.testing.espresso.BasicSample import androidx.test.ext.junit.rules.activityScenarioRule import android.app.Activity import androidx.test.core.app.ActivityScenario import androidx.test.core.app.launchActivity import androidx.test.espresso.Espresso.onView import androidx.test.espresso.action.ViewActions import androidx.test.espresso.action.ViewActions.* import androidx.test.espresso.assertion.ViewAssertions.matches import androidx.test.espresso.matcher.ViewMatchers import androidx.test.espresso.matcher.ViewMatchers.withId import androidx.test.espresso.matcher.ViewMatchers.withText import androidx.test.ext.junit.runners.AndroidJUnit4 import androidx.test.filters.LargeTest import org.junit.Before import org.junit.Rule import org.junit.Test import org.junit.runner.RunWith /** * The kotlin equivalent to the ChangeTextBehaviorTest, that * showcases simple view matchers and actions like [ViewMatchers.withId], * [ViewActions.click] and [ViewActions.typeText], and ActivityScenarioRule * * * Note that there is no need to tell Espresso that a view is in a different [Activity]. */ @RunWith(AndroidJUnit4::class) @LargeTest class ChangeTextBehaviorKtTest { /** * Use [ActivityScenarioRule] to create and launch the activity under test before each test, * and close it after each test. This is a replacement for * [androidx.test.rule.ActivityTestRule]. */ @get:Rule var activityScenarioRule = activityScenarioRule<MainActivity>() @Test fun changeText_sameActivity() { // Type text and then press the button. onView(withId(R.id.editTextUserInput)) .perform(typeText(STRING_TO_BE_TYPED), closeSoftKeyboard()) onView(withId(R.id.changeTextBt)).perform(click()) // Check that the text was changed. onView(withId(R.id.textToBeChanged)).check(matches(withText(STRING_TO_BE_TYPED))) } @Test fun changeText_newActivity() { // Type text and then press the button. onView(withId(R.id.editTextUserInput)).perform(typeText(STRING_TO_BE_TYPED), closeSoftKeyboard()) onView(withId(R.id.activityChangeTextBtn)).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_TO_BE_TYPED = "Espresso" } } |
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Tests can be run from within Android Studio; however, if you decide to manually export the results to an XML file, that format is not a JUnit XML compatible one in is thus not supported. |
To run the tests, we can simply invoke gradle/gradlew. TestSince we're using a maven-based project, tests can be run as usual (i.e. "mvn test"); otherwise, you could use the "gauge run ..." command.
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./gradlew app:connectedCheck # ...or... # gradle clean cleanTest test |
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