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Update openApp test to use launch intent programmatically

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Trying to go through the launcher was a bit too buggy and flaky. In the end, this should produce basically the same result.
This commit is contained in:
William Brawner 2021-02-20 20:00:08 -07:00
parent 6937cc7406
commit f2ed687b02
1 changed files with 5 additions and 23 deletions
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28
app/src/androidTest/java/com/wbrawner/simplemarkdown/MarkdownTests.kt
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@ -6,10 +6,7 @@ import android.content.Context
import android.content.Intent
import android.content.pm.ActivityInfo
import android.net.Uri
import android.view.KeyEvent
import androidx.core.content.FileProvider
import androidx.test.InstrumentationRegistry
import androidx.test.InstrumentationRegistry.getInstrumentation
import androidx.test.core.app.ApplicationProvider.getApplicationContext
import androidx.test.espresso.Espresso.onView
import androidx.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
@ -24,9 +21,7 @@ import androidx.test.espresso.web.sugar.Web.onWebView
import androidx.test.espresso.web.webdriver.DriverAtoms.findElement
import androidx.test.espresso.web.webdriver.DriverAtoms.getText
import androidx.test.espresso.web.webdriver.Locator
import androidx.test.uiautomator.UiDevice
import androidx.test.uiautomator.UiScrollable
import androidx.test.uiautomator.UiSelector
import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation
import com.wbrawner.simplemarkdown.view.activity.MainActivity
import org.hamcrest.Matchers.containsString
import org.junit.Assert.assertEquals
@ -55,23 +50,10 @@ class MarkdownTests {
@Test
@Throws(Exception::class)
fun openAppTest() {
val mDevice = UiDevice.getInstance(getInstrumentation())
mDevice.pressHome()
// Bring up the default launcher by searching for a UI component
// that matches the content description for the launcher button.
val allAppsButton = mDevice
.findObject(UiSelector().description("Apps"))
// Perform a click on the button to load the launcher.
allAppsButton.clickAndWaitForNewWindow()
// Context of the app under test.
val appContext = InstrumentationRegistry.getTargetContext()
assertEquals("com.wbrawner.simplemarkdown", appContext.packageName)
val appView = UiScrollable(UiSelector().scrollable(true))
val simpleMarkdownSelector = UiSelector()
.text(getApplicationContext<Context>().getString(R.string.app_name_short))
appView.scrollIntoView(simpleMarkdownSelector)
mDevice.findObject(simpleMarkdownSelector).clickAndWaitForNewWindow()
val context = getInstrumentation().targetContext
context.packageManager
.getLaunchIntentForPackage(context.packageName)
.apply { context.startActivity(this) }
}
@Test