Espresso tests

app/build.gradle

@@ -53,6 +53,9 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_7
         targetCompatibility JavaVersion.VERSION_1_7
     }
+    defaultConfig {
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
 }
 
 dependencies {
@@ -111,6 +114,12 @@ dependencies {
     testCompile 'org.mockito:mockito-all:1.9.5'
     testCompile 'org.skyscreamer:jsonassert:1.2.3'
     testCompile(name: 'org.apache.http.legacy', ext: 'jar')
+
+    androidTestCompile 'com.android.support:support-annotations:23.1.1'
+    androidTestCompile 'com.android.support.test:runner:0.4.1'
+    androidTestCompile 'com.android.support.test:rules:0.4.1'
+    androidTestCompile 'org.hamcrest:hamcrest-library:1.3'
+    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.1'
 }
 
 apt {

app/src/androidTest/java/net/slideshare/mobile/test/util/OrientationChangeAction.java

@@ -0,0 +1,79 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - Nathan Barraille
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ * 
+ */
+package net.slideshare.mobile.test.util;
+
+import android.app.Activity;
+import android.content.pm.ActivityInfo;
+import android.support.test.espresso.UiController;
+import android.support.test.espresso.ViewAction;
+import android.support.test.runner.lifecycle.ActivityLifecycleMonitorRegistry;
+import android.support.test.runner.lifecycle.Stage;
+import android.view.View;
+import org.hamcrest.Matcher;
+
+import java.util.Collection;
+
+import static android.support.test.espresso.matcher.ViewMatchers.isRoot;
+
+/**
+ * An Espresso ViewAction that changes the orientation of the screen
+ */
+public class OrientationChangeAction implements ViewAction {
+    private final int orientation;
+
+    private OrientationChangeAction(int orientation) {
+        this.orientation = orientation;
+    }
+
+    @Override
+    public Matcher<View> getConstraints() {
+        return isRoot();
+    }
+
+    @Override
+    public String getDescription() {
+        return "change orientation to " + orientation;
+    }
+
+    @Override
+    public void perform(UiController uiController, View view) {
+        uiController.loopMainThreadUntilIdle();
+        final Activity activity = (Activity) view.getContext();
+        activity.setRequestedOrientation(orientation);
+
+        Collection<Activity> resumedActivities = ActivityLifecycleMonitorRegistry.getInstance().getActivitiesInStage(Stage.RESUMED);
+        if (resumedActivities.isEmpty()) {
+            throw new RuntimeException("Could not change orientation");
+        }
+    }
+
+    public static ViewAction orientationLandscape() {
+        return new OrientationChangeAction(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
+    }
+
+    public static ViewAction orientationPortrait() {
+        return new OrientationChangeAction(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+    }
+}

app/src/androidTest/java/org/solovyev/android/calculator/wizard/WizardActivityTest.java

@@ -0,0 +1,65 @@
+package org.solovyev.android.calculator.wizard;
+
+import android.support.test.rule.ActivityTestRule;
+import android.support.test.runner.AndroidJUnit4;
+import android.test.suitebuilder.annotation.LargeTest;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.solovyev.android.calculator.R;
+
+import static android.support.test.espresso.Espresso.onView;
+import static android.support.test.espresso.action.ViewActions.click;
+import static android.support.test.espresso.action.ViewActions.swipeLeft;
+import static android.support.test.espresso.assertion.ViewAssertions.matches;
+import static android.support.test.espresso.matcher.RootMatchers.isDialog;
+import static android.support.test.espresso.matcher.ViewMatchers.*;
+import static net.slideshare.mobile.test.util.OrientationChangeAction.orientationLandscape;
+import static net.slideshare.mobile.test.util.OrientationChangeAction.orientationPortrait;
+import static org.hamcrest.Matchers.allOf;
+import static org.hamcrest.Matchers.not;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class WizardActivityTest {
+
+    @Rule
+    public ActivityTestRule<WizardActivity> rule = new ActivityTestRule<>(WizardActivity.class);
+
+    @Test
+    public void shouldShowConfirmationDialogOnSkip() {
+        onView(withText(R.string.cpp_wizard_skip)).perform(click());
+        onView(withText(R.string.cpp_wizard_finish_confirmation_title)).inRoot(isDialog()).check(matches(isDisplayed()));
+    }
+
+    @Test
+    public void testShouldGoThroughTheWizard() throws Exception {
+        onView(withText(R.string.cpp_wizard_start)).perform(click());
+        onView(withId(R.id.pager)).check(matches(allOf(
+                hasDescendant(withText(R.string.cpp_wizard_mode_title)),
+                not(hasDescendant(withText(R.string.cpp_wizard_welcome_title))))));
+
+        onView(withId(R.id.pager)).perform(swipeLeft());
+        onView(withId(R.id.pager)).check(matches(hasDescendant(withText(R.string.cpp_wizard_theme_title))));
+
+        onView(withId(R.id.pager)).perform(swipeLeft());
+        onView(withId(R.id.pager)).check(matches(hasDescendant(withText(R.string.cpp_wizard_onscreen_description))));
+
+        onView(withId(R.id.pager)).perform(swipeLeft());
+        onView(withId(R.id.pager)).check(matches(hasDescendant(withText(R.string.cpp_wizard_dragbutton_description))));
+
+        onView(withId(R.id.pager)).perform(swipeLeft());
+        onView(withId(R.id.pager)).check(matches(hasDescendant(withText(R.string.cpp_wizard_final_done))));
+
+        onView(withText(R.string.cpp_wizard_final_done)).perform(click());
+    }
+
+    @Test
+    public void testShouldPreserveStepOnScreenRotation() throws Exception {
+        onView(withId(R.id.pager)).perform(swipeLeft());
+        onView(isRoot()).perform(orientationLandscape());
+        onView(withId(R.id.pager)).check(matches(hasDescendant(withText(R.string.cpp_wizard_mode_title))));
+        onView(isRoot()).perform(orientationPortrait());
+        onView(withId(R.id.pager)).check(matches(hasDescendant(withText(R.string.cpp_wizard_mode_title))));
+    }
+}

app/src/main/res/values/ids.xml

@@ -58,9 +58,6 @@
     <item name="cpp_button_paste" type="id" />
     <item name="cpp_button_equals" type="id" />
 
-    <item name="acl_wizard_prev_button" type="id" />
-    <item name="acl_wizard_next_button" type="id" />
-    <item name="acl_wizard_content" type="id" />
     <item name="cpp_kb_button_multiply" type="id" />
     <item name="cpp_kb_button_clear" type="id" />
     <item name="cpp_kb_button_divide" type="id" />