Fix Espresso tests

    // for tests

    androidTestImplementation 'androidx.test:runner:1.3.0'

    androidTestImplementation 'androidx.test:rules:1.3.0'

    androidTestImplementation 'junit:junit:4.13.2'

    androidTestImplementation "com.squareup.okhttp3:mockwebserver:${versions.okhttp}"

    androidTestImplementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.31"

    androidTestImplementation 'androidx.test:core:1.4.0-alpha05'

    androidTestImplementation 'androidx.test:core-ktx:1.4.0-alpha05'

    androidTestImplementation 'androidx.test.ext:junit:1.1.2'

    androidTestImplementation 'androidx.test.ext:junit-ktx:1.1.2'

    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'

    androidTestImplementation 'androidx.test.espresso:espresso-contrib:3.3.0'

    androidTestImplementation "androidx.arch.core:core-testing:2.1.0"

    androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.2.1"

    androidTestImplementation 'androidx.test:runner:1.4.0-alpha05'

    androidTestImplementation 'junit:junit:4.13.2'

    androidTestImplementation "com.squareup.okhttp3:mockwebserver:${versions.okhttp}"

    testImplementation 'junit:junit:4.13.2'

    testImplementation "com.squareup.okhttp3:mockwebserver:${versions.okhttp}"

package at.bitfire.davdroid.ui

import android.view.Gravity

import android.view.View

import android.view.ViewGroup

import androidx.test.espresso.Espresso

import androidx.test.espresso.Espresso.*

import androidx.test.espresso.PerformException

import androidx.test.espresso.UiController

import androidx.test.espresso.ViewAction

import androidx.test.espresso.*

import androidx.test.espresso.Espresso.onView

import androidx.test.espresso.action.ViewActions

import androidx.test.espresso.action.ViewActions.*

import androidx.test.espresso.assertion.ViewAssertions.*

import androidx.test.espresso.action.ViewActions.click

import androidx.test.espresso.action.ViewActions.typeText

import androidx.test.espresso.assertion.ViewAssertions.matches

import androidx.test.espresso.contrib.DrawerActions

import androidx.test.espresso.contrib.DrawerMatchers.isClosed

import androidx.test.espresso.matcher.ViewMatchers.*

import androidx.test.espresso.util.HumanReadables

import androidx.test.espresso.util.TreeIterables

import androidx.test.ext.junit.rules.activityScenarioRule

import androidx.test.ext.junit.runners.AndroidJUnit4

import androidx.test.filters.LargeTest

import at.bitfire.davdroid.R

import org.hamcrest.Description

import org.hamcrest.TypeSafeMatcher

import org.junit.Rule

import org.junit.Test

import org.junit.runner.RunWith

import java.util.concurrent.TimeoutException

@RunWith(AndroidJUnit4::class)

@LargeTest

class AccountsActivityEspressoTest {

    @get:Rule var activityScenarioRule = activityScenarioRule<AccountsActivity>()

    @get:Rule

    val activityScenarioRule = activityScenarioRule<AccountsActivity>()

    private val username = "test"

    private val password = "test"

    @Test

    fun accountsActivityTest() {

        onView(withId(R.id.takeControl)).check(matches(withText(R.string.intro_slogan2)))   // intro_welcome is the first fragment, check first if the String Resource "intro_slogan2" is shown.

        onView(withId(R.id.next)).perform(click())                                          // change the fragment by clicking on the FAB

        onView(withId(R.id.next)).perform(click())

        onView(withId(R.id.next)).perform(click())

        onView(withId(R.id.done)).perform(click())

        onView(withText(R.string.account_list_empty)).check(matches(isDisplayed()))

        skipIntroActivity()

        onView(withId(R.id.fab)).perform(click())

        onView(withText("test")).check(matches(withText("test")))

        onView(withText("test")).perform(click())

        // open the overflowMenu to delete the account

        val overflowMenuButton = onView(

                Matchers.allOf(withContentDescription("More options"),

                        isDisplayed()))

        overflowMenuButton.perform(click())

        // click on the delete button

        onView(withText(R.string.account_delete)).perform(click())

        onView(withText(R.string.account_delete_confirmation_title)).check(matches(isDisplayed()))

        // doublecheck to make sure that the account doesn't exist anymore. The welcome text is displayed

        onView(withText(R.string.account_list_empty)).check(matches(withText(R.string.account_list_empty)))

    }

    @Test

    fun menuDrawerTest() {

        onView(withId(R.id.takeControl)).check(matches(withText(R.string.intro_slogan2)))

        onView(withId(R.id.next)).perform(click())                                          // change the fragment by clicking on the FAB

        onView(withId(R.id.next)).perform(click())

        onView(withId(R.id.next)).perform(click())

        onView(withId(R.id.done)).perform(click())

        onView(withText(R.string.account_list_empty)).check(matches(isDisplayed()))

        skipIntroActivity()

        // TESTING ABOUT DIALOG

        // Open Drawer to click on navigation.

        onView(withId(R.id.drawer_layout))

                .check(matches(isClosed(Gravity.LEFT))) // Left Drawer should be closed.

                .perform(DrawerActions.open()); // Open Drawer

                .perform(DrawerActions.open()) // Open Drawer

        // check if about can be opened

        onView(withText(R.string.navigation_drawer_about)).perform(click())

        onView(withText(R.string.about_copyright)).check(matches(isDisplayed()))

        // Open Drawer to click on navigation.

        onView(withId(R.id.drawer_layout))

                .check(matches(isClosed(Gravity.LEFT))) // Left Drawer should be closed.

                .perform(DrawerActions.open()); // Open Drawer

                .perform(DrawerActions.open()) // Open Drawer

        // check if about can be opened

        onView(withText(R.string.navigation_drawer_settings)).perform(click())

        onView(withText(R.string.app_settings_show_debug_info)).check(matches(isDisplayed()))

        // Open Drawer to click on navigation.

        onView(withId(R.id.drawer_layout))

                .check(matches(isClosed(Gravity.LEFT))) // Left Drawer should be closed.

                .perform(DrawerActions.open()); // Open Drawer

                .perform(DrawerActions.open()) // Open Drawer

        // check if Website can be opened

        onView(withText(R.string.navigation_drawer_website)).perform(click())

        //onView(withText(R.string.navigation_drawer_website)).perform(click())

    }

    private fun childAtPosition(

            parentMatcher: Matcher<View>, position: Int): Matcher<View> {

        return object : TypeSafeMatcher<View>() {

            override fun describeTo(description: Description) {

                description.appendText("Child at position $position in parent ")

                parentMatcher.describeTo(description)

            }

            public override fun matchesSafely(view: View): Boolean {

                val parent = view.parent

                return parent is ViewGroup && parentMatcher.matches(parent)

                        && view == parent.getChildAt(position)

            }

        }

    }

    private fun skipIntroActivity() {

        try {

            onView(withId(R.id.takeControl)).check(matches(withText(R.string.intro_slogan2)))   // intro_welcome is the first fragment, check first if the String Resource "intro_slogan2" is shown.

            // click through up to 5 intro fragments

            for (i in 1..5)

                try {

                    onView(withId(R.id.next)).perform(click())

                } catch (ignored: Exception) { }

            onView(withId(R.id.done)).perform(click())

        } catch (ignored: NoMatchingViewException) {

            // the IntroActivity or some fragments of it may not show up every time

        }

        onView(withText(R.string.account_list_empty)).check(matches(isDisplayed()))

    }

    /**

        }

    }

    private fun childAtPosition(

            parentMatcher: Matcher<View>, position: Int): Matcher<View> {

        return object : TypeSafeMatcher<View>() {

            override fun describeTo(description: Description) {

                description.appendText("Child at position $position in parent ")

                parentMatcher.describeTo(description)

            }

            public override fun matchesSafely(view: View): Boolean {

                val parent = view.parent

                return parent is ViewGroup && parentMatcher.matches(parent)

                        && view == parent.getChildAt(position)

            }

}

 No newline at end of file

    }

}