From 191a499a04acf9ced91779d7da0f11ed21ce9f4c Mon Sep 17 00:00:00 2001
From: Joachim Dunant <joachim.dunant@epfl.ch>
Date: Thu, 12 Mar 2020 17:36:57 +0100
Subject: [PATCH] Added tests for the settings UI

---
 .../java/com/h/pixeldroid/SettingsTest.kt     | 27 ++++++++++++++-----
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt b/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt
index 8ba6984f..8a1fc3f9 100644
--- a/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt
+++ b/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt
@@ -2,11 +2,8 @@ package com.h.pixeldroid
 
 import android.view.Gravity
 import androidx.test.espresso.Espresso.onView
-import androidx.test.espresso.ViewAction
-import androidx.test.espresso.action.CoordinatesProvider
-import androidx.test.espresso.action.GeneralClickAction
-import androidx.test.espresso.action.Press
-import androidx.test.espresso.action.Tap
+import androidx.test.espresso.Espresso.pressBack
+import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.assertion.ViewAssertions.matches
 import androidx.test.espresso.contrib.DrawerActions
 import androidx.test.espresso.contrib.DrawerMatchers.isClosed
@@ -32,7 +29,7 @@ class SettingsTest {
             .check(matches(isClosed(Gravity.LEFT))) // Left Drawer should be closed.
             .perform(DrawerActions.open()); // Open Drawer
 
-        // Start the screen of your activity.
+        // Start the screen of the activity.
         onView(withId(R.id.nav_view)).perform(NavigationViewActions.navigateTo(R.id.nav_settings))
 
         // Check that settings activity was opened.
@@ -46,10 +43,26 @@ class SettingsTest {
             .check(matches(isClosed(Gravity.LEFT))) // Left Drawer should be closed.
             .perform(DrawerActions.open()); // Open Drawer
 
-        // Start the screen of your activity.
+        // Start the screen of the activity.
         onView(withId(R.id.nav_view)).perform(NavigationViewActions.navigateTo(R.id.nav_account))
 
         // Check that profile activity was opened.
         onView(withId(R.id.posts)).check(matches(withText("Posts")))
     }
+
+    @Test
+    fun testOnBackPressed() {
+        // 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))
+
+        onView(withId(R.id.settings)).perform(ViewActions.pressBack())
+
+        // Check that profile activity was opened.
+        onView(withId(R.id.button_start_login)).check(matches(withText("start login")))
+    }
 }
\ No newline at end of file