SmokeTest.java

/*
 * Catroid: An on-device visual programming system for Android devices
 * Copyright (C) 2010-2016 The Catrobat Team
 * (<http://developer.catrobat.org/credits>)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * An additional term exception under section 7 of the GNU Affero
 * General Public License, version 3, is available at
 * http://developer.catrobat.org/license_additional_term
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.catrobat.catroid.uiespresso;

import android.support.test.espresso.Espresso;
import android.support.test.espresso.IdlingResource;
import android.support.test.runner.AndroidJUnit4;

import org.catrobat.catroid.R;
import org.catrobat.catroid.ui.MainMenuActivity;
import org.catrobat.catroid.ui.ProjectActivity;
import org.catrobat.catroid.uiespresso.util.BaseActivityInstrumentationRule;
import org.catrobat.catroid.uiespresso.util.UiTestUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;

import static android.support.test.espresso.Espresso.onView;
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.typeText;
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.withId;
import static android.support.test.espresso.matcher.ViewMatchers.withText;

import static junit.framework.Assert.assertTrue;

@RunWith(AndroidJUnit4.class)
public class SmokeTest {
	private IdlingResource idlingResource;

	@Rule
	public BaseActivityInstrumentationRule<MainMenuActivity> baseActivityTestRule = new
			BaseActivityInstrumentationRule<>(MainMenuActivity.class);

	@Before
	public void registerIdlingResource() {
		//class under test, in this case the mainMenuActivity has to implement getIdlingResource that returns
		//the idlingResource instance it has. (in this case its a countingIdlingResource)
		idlingResource = baseActivityTestRule.getActivity().getIdlingResource();
		Espresso.registerIdlingResources(idlingResource);
	}

	@Before
	public void setUp() throws Exception {
	}

	@Test
	public void newProject() {
		onView(withId(R.id.main_menu_button_new)).perform(click());

		//check if dialog title is displayed
		onView(withText(R.string.new_project_dialog_title)).check(matches(isDisplayed()));

		//enter new project name
		onView(withId(R.id.project_name_edittext)).perform(typeText("TestProject"));
		onView(withText(R.string.ok)).perform(click());

		//check if orientation dialog is displayed
		onView(withText(R.string.project_orientation_title)).check(matches(isDisplayed()));
		//onView(withId(R.id.landscape_mode)).perform(click());
		onView(withText(R.string.ok)).perform(click());

		//check if user ends up in right activity either by checking activity itself:
		assertTrue(UiTestUtils.getCurrentActivity() instanceof ProjectActivity);

		//or better by checking on ui elements that identify this activity
		//onView(withText(toUpperCase(R.string.spritelist_background_headline))).check(matches(isDisplayed()));
		//onView(withText(toUpperCase(R.string.sprites))).check(matches(isDisplayed()));

		//add sprite
		onView(withId(R.id.button_add)).perform(click());

		//check if new object dialog is displayed
		onView(withText(R.string.new_sprite_dialog_title)).check(matches(isDisplayed()));
		//cancel by back
		pressBack();

		//something you shouldnt do in the first place, but heres how to wait:
		//onView(isRoot()).perform(CustomActions.wait(5000));
	}

	@After
	public void tearDown() throws Exception {
	}

	@After
	public void unregisterResource() {
		Espresso.unregisterIdlingResources(idlingResource);
	}
}