Add more tests for settings and about

app/build.gradle

@@ -17,6 +17,9 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
         }
+        debug {
+            testCoverageEnabled = true
+        }
     }
 
     lintOptions {

app/src/androidTest/java/org/isoron/uhabits/HabitViewActions.java

@@ -21,6 +21,7 @@ package org.isoron.uhabits;
 
 import android.support.test.espresso.UiController;
 import android.support.test.espresso.ViewAction;
+import android.support.test.espresso.action.CoordinatesProvider;
 import android.support.test.espresso.action.GeneralClickAction;
 import android.support.test.espresso.action.GeneralLocation;
 import android.support.test.espresso.action.Press;
@@ -33,6 +34,7 @@ import android.widget.TextView;
 import org.hamcrest.Matcher;
 
 import java.security.InvalidParameterException;
+import java.util.Random;
 
 public class HabitViewActions
 {
@@ -72,4 +74,57 @@ public class HabitViewActions
             }
         };
     }
+
+    public static ViewAction clickAt(final int x, final int y)
+    {
+        return new GeneralClickAction(Tap.SINGLE, new CoordinatesProvider()
+        {
+            @Override
+            public float[] calculateCoordinates(View view)
+            {
+                int[] locations = new int[2];
+                view.getLocationOnScreen(locations);
+
+                final float locationX = locations[0] + x;
+                final float locationY = locations[1] + y;
+
+                return new float[]{locationX, locationY};
+            }
+        }, Press.FINGER);
+    }
+
+    public static ViewAction clickAtRandomLocations(final int count)
+    {
+        return new ViewAction()
+        {
+            @Override
+            public Matcher<View> getConstraints()
+            {
+                return ViewMatchers.isDisplayed();
+            }
+
+            @Override
+            public String getDescription()
+            {
+                return "clickAtRandomLocations";
+            }
+
+            @Override
+            public void perform(UiController uiController, View view)
+            {
+                int width = view.getWidth();
+                int height = view.getHeight();
+                Random random = new Random();
+
+                for(int i = 0; i < count; i++)
+                {
+                    int x = random.nextInt(width);
+                    int y = random.nextInt(height);
+
+                    ViewAction action = clickAt(x, y);
+                    action.perform(uiController, view);
+                }
+            }
+        };
+    }
 }

app/src/androidTest/java/org/isoron/uhabits/MainActivityActions.java

@@ -24,6 +24,8 @@ import android.support.test.InstrumentationRegistry;
 
 import org.isoron.uhabits.models.Habit;
 
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Random;
@@ -101,6 +103,11 @@ public class MainActivityActions
                 .perform(replaceText(den));
     }
 
+    public static void selectHabit(String name)
+    {
+        selectHabits(Collections.singletonList(name));
+    }
+
     public static void selectHabits(List<String> names)
     {
         boolean first = true;
@@ -137,9 +144,7 @@ public class MainActivityActions
 
     public static void deleteHabit(String name)
     {
-        LinkedList<String> names = new LinkedList<>();
-        names.add(name);
-        deleteHabits(names);
+        deleteHabits(Collections.singletonList(name));
     }
 
     public static void deleteHabits(List<String> names)

app/src/androidTest/java/org/isoron/uhabits/MainTest.java

@@ -3,6 +3,7 @@ package org.isoron.uhabits;
 import android.content.Context;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.espresso.NoMatchingViewException;
+import android.support.test.espresso.action.ViewActions;
 import android.support.test.espresso.intent.rule.IntentsTestRule;
 import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.LargeTest;
@@ -20,11 +21,16 @@ import java.util.Random;
 import static android.support.test.espresso.Espresso.onData;
 import static android.support.test.espresso.Espresso.onView;
 import static android.support.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu;
+import static android.support.test.espresso.Espresso.pressBack;
 import static android.support.test.espresso.action.ViewActions.click;
 import static android.support.test.espresso.action.ViewActions.longClick;
 import static android.support.test.espresso.action.ViewActions.scrollTo;
+import static android.support.test.espresso.action.ViewActions.swipeLeft;
+import static android.support.test.espresso.action.ViewActions.swipeRight;
+import static android.support.test.espresso.action.ViewActions.swipeUp;
 import static android.support.test.espresso.assertion.ViewAssertions.matches;
 import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
+import static android.support.test.espresso.matcher.ViewMatchers.isRoot;
 import static android.support.test.espresso.matcher.ViewMatchers.withClassName;
 import static android.support.test.espresso.matcher.ViewMatchers.withContentDescription;
 import static android.support.test.espresso.matcher.ViewMatchers.withId;
@@ -34,6 +40,7 @@ import static org.hamcrest.Matchers.endsWith;
 import static org.hamcrest.Matchers.instanceOf;
 import static org.hamcrest.Matchers.is;
 import static org.isoron.uhabits.HabitMatchers.withName;
+import static org.isoron.uhabits.HabitViewActions.clickAtRandomLocations;
 import static org.isoron.uhabits.HabitViewActions.toggleAllCheckmarks;
 import static org.isoron.uhabits.MainActivityActions.addHabit;
 import static org.isoron.uhabits.MainActivityActions.assertHabitExists;
@@ -41,12 +48,14 @@ import static org.isoron.uhabits.MainActivityActions.assertHabitsDontExist;
 import static org.isoron.uhabits.MainActivityActions.assertHabitsExist;
 import static org.isoron.uhabits.MainActivityActions.deleteHabit;
 import static org.isoron.uhabits.MainActivityActions.deleteHabits;
+import static org.isoron.uhabits.MainActivityActions.selectHabit;
 import static org.isoron.uhabits.MainActivityActions.selectHabits;
 import static org.isoron.uhabits.MainActivityActions.typeHabitData;
+import static org.isoron.uhabits.ShowHabitActivityActions.openHistoryEditor;
 
 @RunWith(AndroidJUnit4.class)
 @LargeTest
-public class MainActivityTest
+public class MainTest
 {
     @Rule
     public IntentsTestRule<MainActivity> activityRule = new IntentsTestRule<>(
@@ -111,7 +120,7 @@ public class MainActivityTest
     }
 
     @Test
-    public void testAddHabitAndToggleCheckmarks()
+    public void testAddHabitAndViewStats()
     {
         String name = addHabit(true);
 
@@ -123,6 +132,9 @@ public class MainActivityTest
                 .onChildView(withId(R.id.label))
                 .perform(click());
 
+        onView(withId(R.id.scoreView))
+                .perform(swipeRight());
+
         onView(withId(R.id.punchcardView))
                 .perform(scrollTo());
     }
@@ -146,6 +158,48 @@ public class MainActivityTest
                 .perform(click());
 
         assertHabitExists(modifiedName);
+
+        selectHabit(modifiedName);
+        onView(withContentDescription(R.string.color_picker_default_title))
+                .perform(click());
+        pressBack();
+
         deleteHabit(modifiedName);
     }
+
+    @Test
+    public void testEditHistory()
+    {
+        String name = addHabit();
+
+        onData(allOf(is(instanceOf(Habit.class)), withName(name)))
+                .onChildView(withId(R.id.label))
+                .perform(click());
+
+        openHistoryEditor();
+        onView(withClassName(endsWith("HabitHistoryView")))
+                .perform(clickAtRandomLocations(20));
+
+        pressBack();
+        onView(withId(R.id.historyView))
+                .perform(scrollTo(), swipeRight(), swipeLeft());
+    }
+
+    @Test
+    public void testSettingsAndAbout()
+    {
+        Context context = InstrumentationRegistry.getContext();
+
+        openActionBarOverflowOrOptionsMenu(context);
+        onView(withText(R.string.settings))
+                .perform(click());
+        pressBack();
+
+        openActionBarOverflowOrOptionsMenu(context);
+        onView(withText(R.string.about))
+                .perform(click());
+        onView(isRoot())
+                .perform(swipeUp());
+        pressBack();
+    }
 }

app/src/androidTest/java/org/isoron/uhabits/ShowHabitActivityActions.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
+ *
+ * This file is part of Loop Habit Tracker.
+ *
+ * Loop Habit Tracker is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * Loop Habit Tracker is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.isoron.uhabits;
+
+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.scrollTo;
+import static android.support.test.espresso.matcher.ViewMatchers.withId;
+
+public class ShowHabitActivityActions
+{
+    public static void openHistoryEditor()
+    {
+        onView(withId(R.id.btEditHistory))
+                .perform(scrollTo(), click());
+    }
+}