Added tests and testing in ci.

app/build.gradle

@@ -35,6 +35,9 @@ android {
             disable 'InvalidPackage'
         }
         vectorDrawables.useSupportLibrary = true
+
+        // tests
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {
@@ -42,6 +45,11 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'),
                     'proguard-rules.pro'
         }
+        debug {
+            buildConfigField "String", "LOGIN_URL", appLoginUrl
+            buildConfigField "String", "LOGIN_USERNAME", appLoginUsername
+            buildConfigField "String", "LOGIN_PASSWORD", appLoginPassword
+        }
     }
     flavorDimensions "build"
     productFlavors {
@@ -59,6 +67,15 @@ android {
 }
 
 dependencies {
+    // Testing
+    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
+    androidTestCompile 'com.android.support.test:runner:0.5'
+    // Espresso-contrib for DatePicker, RecyclerView, Drawer actions, Accessibility checks, CountingIdlingResource
+    androidTestCompile 'com.android.support.test.espresso:espresso-contrib:2.2.2'
+    // Espresso-intents for validation and stubbing of Intents
+    androidTestCompile 'com.android.support.test.espresso:espresso-intents:2.2.2'
+
+
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
 
@@ -126,6 +143,7 @@ apply plugin: 'com.google.gms.google-services'
 
 afterEvaluate {
     initFabricPropertiesIfNeeded()
+    initAppLoginPropertiesIfNeeded()
 }
 
 def initFabricPropertiesIfNeeded() {
@@ -138,3 +156,15 @@ def initFabricPropertiesIfNeeded() {
         }
     }
 }
+
+def initAppLoginPropertiesIfNeeded() {
+    def propertiesFile = file(System.getProperty("user.home") + '/.gradle/gradle.properties')
+    if (!propertiesFile.exists()) {
+        def commentMessage = "This is autogenerated local property from system environment to prevent key to be committed to source control."
+        ant.propertyfile(file: System.getProperty("user.home") + "/.gradle/gradle.properties", comment: commentMessage) {
+            entry(key: "appLoginUrl", value: System.getProperty("appLoginUrl"))
+            entry(key: "appLoginUsername", value: System.getProperty("appLoginUsername"))
+            entry(key: "appLoginPassword", value: System.getProperty("appLoginPassword"))
+        }
+    }
+}

app/src/androidTest/java/apps/amine/bou/readerforselfoss/AddSourceEspressoTest.kt

@@ -0,0 +1,4 @@
+package apps.amine.bou.readerforselfoss
+
+
+// TODO: test source adding

app/src/androidTest/java/apps/amine/bou/readerforselfoss/HomeActivityEspressoTest.kt

@@ -0,0 +1,123 @@
+package apps.amine.bou.readerforselfoss
+
+import android.content.Context
+import android.content.Intent
+import android.support.test.InstrumentationRegistry
+import android.support.test.espresso.Espresso.onView
+import android.support.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
+import android.support.test.espresso.action.ViewActions.*
+import android.support.test.espresso.assertion.ViewAssertions.matches
+import android.support.test.espresso.contrib.DrawerActions
+import android.support.test.espresso.intent.Intents
+import android.support.test.espresso.intent.Intents.intended
+import android.support.test.espresso.intent.Intents.times
+import android.support.test.espresso.intent.matcher.IntentMatchers.hasComponent
+import android.support.test.espresso.matcher.ViewMatchers.*
+import android.support.test.rule.ActivityTestRule
+import android.support.test.runner.AndroidJUnit4
+import android.view.KeyEvent
+
+import com.mikepenz.aboutlibraries.ui.LibsActivity
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import apps.amine.bou.readerforselfoss.settings.SettingsActivity
+import apps.amine.bou.readerforselfoss.utils.Config
+import org.junit.After
+
+
+@RunWith(AndroidJUnit4::class)
+class HomeActivityEspressoTest {
+    lateinit var context: Context
+
+    @Rule @JvmField
+    val rule = ActivityTestRule(HomeActivity::class.java, true, false)
+
+    @Before
+    fun clearData() {
+        context = InstrumentationRegistry.getInstrumentation().targetContext
+
+        val editor =
+            context
+                .getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
+                .edit()
+        editor.clear()
+
+        editor.putString("url", BuildConfig.LOGIN_URL)
+        editor.putString("login", BuildConfig.LOGIN_USERNAME)
+        editor.putString("password", BuildConfig.LOGIN_PASSWORD)
+
+        editor.commit()
+
+        Intents.init()
+    }
+
+    @Test
+    fun menuItems() {
+
+        rule.launchActivity(Intent())
+
+        onView(
+            withMenu(
+                id = R.id.action_search,
+                titleId = R.string.menu_home_search
+            )
+        ).perform(click())
+
+        onView(withId(R.id.search_bar)).check(matches(isDisplayed()))
+
+        onView(withId(R.id.search_src_text)).perform(typeText("android"), pressKey(KeyEvent.KEYCODE_SEARCH), closeSoftKeyboard())
+
+        onView(withContentDescription(R.string.abc_toolbar_collapse_description)).perform(click())
+
+
+        onView(withMenu(id = R.id.readAll, titleId = R.string.readAll)).perform(click())
+
+        openActionBarOverflowOrOptionsMenu(context)
+
+        onView(withMenu(id = R.id.refresh, titleId = R.string.menu_home_refresh))
+            .perform(click())
+
+        openActionBarOverflowOrOptionsMenu(context)
+
+        onView(withText(R.string.action_disconnect)).perform(click())
+
+        intended(hasComponent(LoginActivity::class.java.name), times(1))
+
+        onView(isRoot()).perform(pressBack())
+
+
+    }
+
+    @Test
+    fun drawerTesting() {
+
+        rule.launchActivity(Intent())
+
+        onView(withId(R.id.material_drawer_layout)).perform(DrawerActions.open())
+
+        onView(withText(R.string.action_about)).perform(click())
+        intended(hasComponent(LibsActivity::class.java.name))
+        onView(isRoot()).perform(pressBack())
+        intended(hasComponent(HomeActivity::class.java.name))
+
+        onView(withId(R.id.material_drawer_layout)).perform(DrawerActions.open())
+
+        onView(withId(R.id.material_drawer_layout)).perform(DrawerActions.open())
+        onView(withText(R.string.drawer_action_clear)).perform(click())
+
+        // bug
+        //onView(withText(R.string.title_activity_settings)).perform(scrollTo(), click())
+        //intended(hasComponent(SettingsActivity::class.java.name))
+
+    }
+
+    // TODO: test articles opening and actions for cards and lists
+
+    @After
+    fun releaseIntents() {
+        Intents.release()
+    }
+}

app/src/androidTest/java/apps/amine/bou/readerforselfoss/IntroActivityEspressoTest.kt

@@ -0,0 +1,121 @@
+package apps.amine.bou.readerforselfoss
+
+import java.util.*
+
+import android.content.Context
+import android.content.Intent
+import android.support.test.InstrumentationRegistry.getInstrumentation
+import android.support.test.espresso.Espresso.onView
+import android.support.test.espresso.action.ViewActions.click
+import android.support.test.espresso.assertion.ViewAssertions.matches
+import android.support.test.espresso.intent.Intents
+import android.support.test.espresso.intent.Intents.intended
+import android.support.test.espresso.intent.Intents.times
+import android.support.test.espresso.intent.matcher.IntentMatchers.*
+import android.support.test.espresso.intent.matcher.UriMatchers.hasHost
+import android.support.test.espresso.matcher.ViewMatchers.*
+import android.support.test.rule.ActivityTestRule
+import android.support.test.runner.AndroidJUnit4
+
+import org.hamcrest.Matchers.allOf
+import org.hamcrest.Matchers.equalTo
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import apps.amine.bou.readerforselfoss.utils.Config
+import org.junit.After
+
+
+@RunWith(AndroidJUnit4::class)
+class IntroActivityEspressoTest {
+
+    @Rule @JvmField
+    val rule = ActivityTestRule(IntroActivity::class.java, true, false)
+
+    @Before
+    fun clearData() {
+        val editor =
+            getInstrumentation().targetContext
+                .getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
+                .edit()
+        editor.clear()
+        editor.commit()
+
+        Intents.init()
+    }
+
+    @Test
+    fun nextEachTimes() {
+
+        rule.launchActivity(Intent())
+
+        onView(withText(R.string.intro_hello_title)).check(matches(isDisplayed()))
+        onView(withId(R.id.button_next)).perform(click())
+        onView(withText(R.string.intro_needs_selfoss_message)).check(matches(isDisplayed()))
+        onView(withId(R.id.button_next)).perform(click())
+        onView(withText(R.string.intro_all_set_message)).check(matches(isDisplayed()))
+        onView(withId(R.id.button_next)).perform(click())
+
+        intended(hasComponent(IntroActivity::class.java.name), times(1))
+        intended(hasComponent(LoginActivity::class.java.name), times(1))
+
+    }
+
+    @Test
+    fun nextBackRandomTimes() {
+        val max = 5
+        val min = 1
+
+        val random = (Random().nextInt(max + 1 - min)) + min
+
+        rule.launchActivity(Intent())
+
+        onView(withText(R.string.intro_hello_title)).check(matches(isDisplayed()))
+        onView(withId(R.id.button_next)).perform(click())
+
+        repeat(random) {_ ->
+            onView(withText(R.string.intro_needs_selfoss_message)).check(matches(isDisplayed()))
+            onView(withId(R.id.button_next)).perform(click())
+            onView(withText(R.string.intro_all_set_message)).check(matches(isDisplayed()))
+            onView(withId(R.id.button_back)).perform(click())
+        }
+
+        onView(withId(R.id.button_next)).perform(click())
+        onView(withText(R.string.intro_all_set_message)).check(matches(isDisplayed()))
+        onView(withId(R.id.button_next)).perform(click())
+
+        intended(hasComponent(IntroActivity::class.java.name), times(1))
+        intended(hasComponent(LoginActivity::class.java.name), times(1))
+
+    }
+
+    @Test
+    fun clickSelfossUrl() {
+        rule.launchActivity(Intent())
+
+        onView(withText(R.string.intro_hello_title)).check(matches(isDisplayed()))
+
+        onView(withId(R.id.button_next)).perform(click())
+
+        onView(withId(R.id.button_message)).perform(click())
+
+        intended(
+            allOf(
+                hasData(
+                    hasHost(
+                        equalTo("selfoss.aditu.de")
+                    )
+                ),
+                hasAction(Intent.ACTION_VIEW)
+            )
+        )
+
+    }
+
+    @After
+    fun releaseIntents() {
+        Intents.release()
+    }
+}

app/src/androidTest/java/apps/amine/bou/readerforselfoss/LoginActivityEspressoTest.kt

@@ -0,0 +1,164 @@
+package apps.amine.bou.readerforselfoss
+
+import android.content.Context
+import android.content.Intent
+import android.support.test.InstrumentationRegistry
+import android.support.test.espresso.Espresso.onView
+import android.support.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
+import android.support.test.espresso.action.ViewActions.*
+import android.support.test.espresso.assertion.ViewAssertions.matches
+import android.support.test.espresso.intent.Intents
+import android.support.test.espresso.intent.Intents.intended
+import android.support.test.espresso.intent.Intents.times
+import android.support.test.espresso.intent.matcher.IntentMatchers.hasComponent
+import android.support.test.espresso.matcher.ViewMatchers
+import android.support.test.espresso.matcher.ViewMatchers.*
+import android.support.test.rule.ActivityTestRule
+import android.support.test.runner.AndroidJUnit4
+
+import com.mikepenz.aboutlibraries.ui.LibsActivity
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import apps.amine.bou.readerforselfoss.utils.Config
+import org.junit.After
+
+
+@RunWith(AndroidJUnit4::class)
+class LoginActivityEspressoTest {
+
+    @Rule @JvmField
+    val rule = ActivityTestRule(LoginActivity::class.java, true, false)
+
+    lateinit var context: Context
+    lateinit var url: String
+    lateinit var username: String
+    lateinit var password: String
+
+    @Before
+    fun setUp() {
+        context = InstrumentationRegistry.getInstrumentation().targetContext
+        val editor =
+            context
+                .getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
+                .edit()
+        editor.clear()
+        editor.commit()
+
+
+        url = BuildConfig.LOGIN_URL
+        username = BuildConfig.LOGIN_USERNAME
+        password = BuildConfig.LOGIN_PASSWORD
+
+        Intents.init()
+    }
+
+    @Test
+    fun menuItems() {
+
+        rule.launchActivity(Intent())
+
+        openActionBarOverflowOrOptionsMenu(context)
+
+        onView(withText(R.string.action_about)).perform(click())
+
+        intended(hasComponent(LibsActivity::class.java.name), times(1))
+
+        onView(isRoot()).perform(pressBack())
+
+        intended(hasComponent(LoginActivity::class.java.name))
+
+    }
+
+
+    @Test
+    fun wrongLoginUrl() {
+        rule.launchActivity(Intent())
+
+        onView(withId(R.id.login_progress))
+            .check(matches(withEffectiveVisibility(ViewMatchers.Visibility.GONE)))
+
+        onView(withId(R.id.url)).perform(click()).perform(typeText("WRONGURL"))
+
+        onView(withId(R.id.email_sign_in_button)).perform(click())
+
+        onView(withId(R.id.urlLayout)).check(matches(isHintOrErrorEnabled()))
+    }
+
+    // TODO: Add tests for multiple false urls with dialog
+
+    @Test
+    fun emptyAuthData() {
+
+        rule.launchActivity(Intent())
+
+        onView(withId(R.id.url)).perform(click()).perform(typeText(url), closeSoftKeyboard())
+
+        onView(withId(R.id.withLogin)).perform(click())
+
+        onView(withId(R.id.email_sign_in_button)).perform(click())
+
+        onView(withId(R.id.loginLayout)).check(matches(isHintOrErrorEnabled()))
+        onView(withId(R.id.passwordLayout)).check(matches(isHintOrErrorEnabled()))
+
+        onView(withId(R.id.login)).perform(click()).perform(typeText(username), closeSoftKeyboard())
+
+        onView(withId(R.id.passwordLayout)).check(matches(isHintOrErrorEnabled()))
+
+        onView(withId(R.id.email_sign_in_button)).perform(click())
+
+        onView(withId(R.id.passwordLayout)).check(
+            matches(
+                isHintOrErrorEnabled())
+        )
+
+    }
+
+    @Test
+    fun wrongAuthData() {
+
+        rule.launchActivity(Intent())
+
+        onView(withId(R.id.url)).perform(click()).perform(typeText(url), closeSoftKeyboard())
+
+        onView(withId(R.id.withLogin)).perform(click())
+
+        onView(withId(R.id.login)).perform(click()).perform(typeText(username), closeSoftKeyboard())
+
+        onView(withId(R.id.password)).perform(click()).perform(typeText("WRONGPASS"), closeSoftKeyboard())
+
+        onView(withId(R.id.email_sign_in_button)).perform(click())
+
+        onView(withId(R.id.urlLayout)).check(matches(isHintOrErrorEnabled()))
+        onView(withId(R.id.loginLayout)).check(matches(isHintOrErrorEnabled()))
+        onView(withId(R.id.passwordLayout)).check(matches(isHintOrErrorEnabled()))
+
+    }
+
+    @Test
+    fun workingAuth() {
+
+        rule.launchActivity(Intent())
+
+        onView(withId(R.id.url)).perform(click()).perform(typeText(url), closeSoftKeyboard())
+
+        onView(withId(R.id.withLogin)).perform(click())
+
+        onView(withId(R.id.login)).perform(click()).perform(typeText(username), closeSoftKeyboard())
+
+        onView(withId(R.id.password)).perform(click()).perform(typeText(password), closeSoftKeyboard())
+
+        onView(withId(R.id.email_sign_in_button)).perform(click())
+
+        intended(hasComponent(HomeActivity::class.java.name))
+
+    }
+
+    @After
+    fun releaseIntents() {
+        Intents.release()
+    }
+
+}

app/src/androidTest/java/apps/amine/bou/readerforselfoss/MainActivityEspressoTest.kt

@@ -0,0 +1,73 @@
+package apps.amine.bou.readerforselfoss
+
+import android.content.Intent
+import android.content.SharedPreferences
+import android.preference.PreferenceManager
+import android.support.test.InstrumentationRegistry.getInstrumentation
+import android.support.test.espresso.intent.Intents
+import android.support.test.espresso.intent.Intents.intended
+import android.support.test.espresso.intent.Intents.times
+import android.support.test.espresso.intent.matcher.IntentMatchers.hasComponent
+import android.support.test.rule.ActivityTestRule
+import android.support.test.runner.AndroidJUnit4
+import org.junit.After
+
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+
+@RunWith(AndroidJUnit4::class)
+class MainActivityEspressoTest {
+
+    lateinit var intent: Intent
+    lateinit var preferencesEditor: SharedPreferences.Editor
+
+    @Rule @JvmField
+    val rule = ActivityTestRule(MainActivity::class.java, true, false)
+
+    @Before
+    fun setUp() {
+        intent = Intent()
+        val context = getInstrumentation().targetContext
+
+        // create a SharedPreferences editor
+        preferencesEditor = PreferenceManager.getDefaultSharedPreferences(context).edit()
+
+        Intents.init()
+    }
+
+    @Test
+    fun checkFirstOpenLaunchesIntro() {
+        preferencesEditor.putBoolean("firstStart", true)
+        preferencesEditor.commit()
+
+        rule.launchActivity(intent)
+
+        intended(hasComponent(MainActivity::class.java.name))
+        intended(hasComponent(IntroActivity::class.java.name))
+        intended(hasComponent(LoginActivity::class.java.name), times(0))
+
+    }
+
+    @Test
+    fun checkNotFirstOpenLaunchesLogin() {
+        preferencesEditor.putBoolean("firstStart", false)
+        preferencesEditor.commit()
+
+        rule.launchActivity(intent)
+
+        intended(hasComponent(MainActivity::class.java.name))
+        intended(hasComponent(LoginActivity::class.java.name))
+        intended(hasComponent(IntroActivity::class.java.name), times(0))
+
+    }
+
+    @After
+    fun releaseIntents() {
+        Intents.release()
+    }
+
+
+}

app/src/androidTest/java/apps/amine/bou/readerforselfoss/Utils.kt

@@ -0,0 +1,31 @@
+package apps.amine.bou.readerforselfoss
+
+import android.view.View
+import android.support.design.widget.TextInputLayout
+import android.support.test.espresso.matcher.ViewMatchers
+
+import org.hamcrest.Description
+import org.hamcrest.Matcher
+import org.hamcrest.TypeSafeMatcher
+import org.hamcrest.Matchers
+
+
+
+fun isHintOrErrorEnabled(): Matcher<View> =
+    object : TypeSafeMatcher<View>() {
+        override fun describeTo(description: Description?) {}
+
+        override fun matchesSafely(item: View?): Boolean {
+            if (item !is TextInputLayout) {
+                return false
+            }
+
+            return item.isHintEnabled || item.isErrorEnabled
+        }
+    }
+
+fun withMenu(id: Int, titleId: Int): Matcher<View> =
+    Matchers.anyOf(
+        ViewMatchers.withId(id),
+        ViewMatchers.withText(titleId)
+    )

app/src/main/res/layout/activity_login.xml

@@ -32,6 +32,7 @@
             <android.support.design.widget.TextInputLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
+                android:id="@+id/urlLayout"
                 >
 
                 <EditText

app/src/main/res/menu/home_menu.xml

@@ -5,21 +5,20 @@
     <item android:id="@+id/action_search"
         android:title="@string/menu_home_search"
         android:icon="@drawable/ic_action_search"
-        app:showAsAction="ifRoom|collapseActionView"
+        app:showAsAction="always|collapseActionView"
         app:actionViewClass="android.support.v7.widget.SearchView" />
 
     <item android:id="@+id/readAll"
           android:icon="@drawable/ic_done_all_white_24dp"
           android:title="@string/readAll"
           android:orderInCategory="1"
-          app:showAsAction="ifRoom"/>
+          app:showAsAction="always"/>
 
     <item
         android:id="@+id/refresh"
         android:icon="@drawable/ic_refresh"
         android:orderInCategory="99"
-        android:title="@string/menu_home_refresh"
-        app:showAsAction="ifRoom" />
+        android:title="@string/menu_home_refresh" />
 
     <item
         android:id="@+id/action_share_the_app"

build.gradle

@@ -30,3 +30,15 @@ allprojects {
 task clean(type: Delete) {
     delete rootProject.buildDir
 }
+
+project.ext.preDexLibs = !project.hasProperty('disablePreDex')
+
+subprojects {
+    project.plugins.whenPluginAdded { plugin ->
+        if ("com.android.build.gradle.AppPlugin".equals(plugin.class.name)) {
+            project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
+        } else if ("com.android.build.gradle.LibraryPlugin".equals(plugin.class.name)) {
+            project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
+        }
+    }
+}

circle.yml

@@ -40,4 +40,17 @@ dependencies:
 
 test:
   override:
-    - gradlew assemble -P crashlyticsdemoApikey=$FABRIC_API_KEY -P crashlyticsdemoApisecret=$FABRIC_API_SECRET
+    - (TERM="dumb" ./gradlew assemble --configure-on-demand --no-daemon -P crashlyticsdemoApikey=$FABRIC_API_KEY -P crashlyticsdemoApisecret=$FABRIC_API_SECRET -P appLoginUrl=$LOGIN_URL -P appLoginUsername=$LOGIN_USER_NAME -P appLoginPassword=$LOGIN_PASSWORD -PdisablePreDex -Pandroid.threadPoolSize=1 -Porg.gradle.parallel=false):
+        timeout: 720
+    - emulator -avd circleci-android22 -no-window:
+        background: true
+        parallel: true
+    - circle-android wait-for-boot
+    - sleep 30
+    - adb shell input keyevent 82
+    - adb shell input tap 650 300
+    - (TERM="dumb" ./gradlew connectedAndroidTest --configure-on-demand --no-daemon --stacktrace -P crashlyticsdemoApikey=$FABRIC_API_KEY -P crashlyticsdemoApisecret=$FABRIC_API_SECRET -P appLoginUrl=$LOGIN_URL -P appLoginUsername=$LOGIN_USER_NAME -P appLoginPassword=$LOGIN_PASSWORD -PdisablePreDex -Pandroid.threadPoolSize=1 -Porg.gradle.parallel=false):
+        timeout: 720
+    - cp -r app/build/outputs $CIRCLE_ARTIFACTS
+    - cp -r app/build/reports/androidTests $CIRCLE_ARTIFACTS
+    - cp -r app/build/outputs/androidTest-results/* $CIRCLE_TEST_REPORTS