PixelDroid-App-Android/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt

package com.h.pixeldroid

import android.content.Context
import android.view.Gravity
import androidx.test.core.app.ActivityScenario
import androidx.test.espresso.Espresso.onView
import androidx.test.espresso.assertion.ViewAssertions.matches
import androidx.test.espresso.contrib.DrawerActions
import androidx.test.espresso.contrib.DrawerMatchers.isClosed
import androidx.test.espresso.contrib.NavigationViewActions
import androidx.test.espresso.matcher.ViewMatchers.*
import androidx.test.ext.junit.rules.ActivityScenarioRule
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith


@RunWith(AndroidJUnit4::class)
class SettingsTest {
    @get:Rule
    var activityRule: ActivityScenarioRule<MainActivity>
            = ActivityScenarioRule(MainActivity::class.java)

    @Before
    fun before(){
        val preferences = InstrumentationRegistry.getInstrumentation()
            .targetContext.getSharedPreferences("com.h.pixeldroid.pref", Context.MODE_PRIVATE)
        preferences.edit().putString("accessToken", "azerty").apply()
        preferences.edit().putString("domain", "http://localhost").apply()
    }

    @Test
    fun testDrawerSettingsButton() {
        // 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

        // Start the screen of your activity.
        onView(withId(R.id.nav_view)).perform(NavigationViewActions.navigateTo(R.id.nav_settings))

        // Check that settings activity was opened.
        onView(withText(R.string.signature_title)).check(matches(isDisplayed()))
    }

}