RecorderUITest.java

/*******************************************************************************
 * Catroid: An on-device visual programming system for Android devices
 *  Copyright (C) 2010-2013 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://www.catroid.org/catroid/licenseadditionalterm
 * 
 *  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.musicdroid.uitest.recorder;

import android.content.res.Configuration;
import android.media.MediaPlayer;
import android.test.ActivityInstrumentationTestCase2;
import android.util.Log;
import android.view.View;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.RelativeLayout.LayoutParams;
import android.widget.TextView;

import com.jayway.android.robotium.solo.Solo;

import org.catrobat.musicdroid.MainActivity;
import org.catrobat.musicdroid.R;
import org.catrobat.musicdroid.recorder.AudioHandler;
import org.catrobat.musicdroid.tools.FileExtensionMethods;
import org.catrobat.musicdroid.types.SoundType;

import java.io.File;

public class RecorderUITest extends ActivityInstrumentationTestCase2<MainActivity> {
	private static final String TAG = RecorderUITest.class.getSimpleName();
	protected Solo solo = null;
	protected String testFilename = "testfile.mp3";
	protected MediaPlayer mediaPlayer = null;

	public RecorderUITest() {
		super(MainActivity.class);
	}

	@Override
	protected void setUp() {
		solo = new Solo(getInstrumentation(), getActivity());

		//delete file if exists, stop overwrite warning from showing
		File f = new File(AudioHandler.getInstance().getFilenameFullPath());
		if (f.exists()) {
			f.delete();
		}

		File fTest = new File(AudioHandler.getInstance().getPath() + "/" + testFilename);
		if (fTest.exists()) {
			fTest.delete();
		}

		solo.clickOnView(getActivity().findViewById(R.id.btn_add));
		solo.waitForText(solo.getString(R.string.dialog_add_sound_title), 1, 10000, true);
		solo.sleep(100);
		solo.clickOnText(solo.getString(SoundType.MIC.getNameResource()));
		solo.sleep(2000);
	}

	@Override
	protected void tearDown() {
		solo.finishOpenedActivities();
	}

	public void testOrientation() {
		assertEquals("Not in Landscape mode!", Configuration.ORIENTATION_LANDSCAPE, solo.getCurrentActivity()
				.getResources().getConfiguration().orientation);
	}

	public void testPlayerBoxGoneAtStart() {
		RelativeLayout progressBarBox = (RelativeLayout) solo.getCurrentActivity().findViewById(
				R.id.microphone_progress_bar_box);
		assertEquals("Progress Bar Box is Visible", progressBarBox.getVisibility(), View.GONE);

		View progressBar = solo.getCurrentActivity().findViewById(R.id.microphone_progress_bar);
		assertEquals("Progress Bar is Visible", progressBar.getVisibility(), View.GONE);

		ImageButton playButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_play_button);
		assertEquals("Play Button is Visible", playButton.getVisibility(), View.GONE);
	}

	public void testImportButtonInvisibleAtStart() {
		RelativeLayout addBox = (RelativeLayout) solo.getCurrentActivity().findViewById(
				R.id.microphone_add_to_sound_mixer_box);
		assertEquals("Add Box is Visible", addBox.getVisibility(), View.INVISIBLE);
	}

	public void testAmplitudeAnimation() {
		ImageButton recordButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_record_button);
		solo.clickOnView(recordButton);
		solo.sleep(1000);
		checkForOverwriteDialogAndContinue();
		playSound();

		ImageView equalizer = (ImageView) solo.getCurrentActivity().findViewById(R.id.microphone_equalizer);
		int oldHeight = 0;
		for (int i = 0; i < 100; i++) {
			LayoutParams layoutParameters = (LayoutParams) equalizer.getLayoutParams();
			if (layoutParameters.height > oldHeight) {
				assertTrue(true);
				solo.clickOnView(recordButton);
				stopSound();
				solo.sleep(1000);
				break;
			}

			try {
				Thread.sleep(250);
			} catch (InterruptedException e) {
				Log.e(TAG, Log.getStackTraceString(e));
			}
		}
		//assertTrue("Height did not change", false);
	}

	public void testOverwriteWarning() {
		ImageButton recordButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_record_button);
		solo.clickOnView(recordButton);
		solo.sleep(1000);
		assertFalse(checkForOverwriteDialog());
		solo.clickOnView(recordButton);
		solo.sleep(1000);
		solo.clickOnView(recordButton);
		assertTrue(checkForOverwriteDialog());
	}

	public void testDoNotRecordAtDialogAbort() {
		ImageButton recordButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_record_button);
		solo.clickOnView(recordButton);
		solo.sleep(1000);
		assertFalse(checkForOverwriteDialog());
		solo.clickOnView(recordButton); //stop recording
		solo.sleep(1000);

		File f = new File(AudioHandler.getInstance().getFilenameFullPath());
		long modified = 0;
		if (f.exists()) {
			modified = f.lastModified();
		}

		solo.clickOnView(recordButton);
		checkForOverwriteDialogAndAbort();

		f = new File(AudioHandler.getInstance().getFilenameFullPath());
		if (f.exists()) {
			assertEquals(modified, f.lastModified());
		}
	}

	public void testRecordAtDialogContinue() {
		ImageButton recordButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_record_button);
		solo.clickOnView(recordButton);
		solo.sleep(1000);
		assertFalse(checkForOverwriteDialog());
		solo.clickOnView(recordButton); //stop recording
		solo.sleep(1000);

		File f = new File(AudioHandler.getInstance().getFilenameFullPath());
		long modified = 0;
		if (f.exists()) {
			modified = f.lastModified();
		}

		solo.clickOnView(recordButton);
		checkForOverwriteDialogAndContinue();
		solo.sleep(2000);

		f = new File(AudioHandler.getInstance().getFilenameFullPath());
		if (f.exists()) {
			Log.i("AASD", "Modified" + modified);
			assertTrue(modified < f.lastModified());
		}
	}

	public void testChangeLayoutOnStopRecording() {
		ImageButton recordButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_record_button);
		solo.clickOnView(recordButton);
		solo.sleep(1000);
		checkForOverwriteDialogAndContinue();
		solo.clickOnView(recordButton);
		solo.sleep(1000);

		RelativeLayout progressBarBox = (RelativeLayout) solo.getCurrentActivity().findViewById(
				R.id.microphone_progress_bar_box);
		assertEquals("Progress Bar Box is Visible", progressBarBox.getVisibility(), View.VISIBLE);

		View progressBar = solo.getCurrentActivity().findViewById(R.id.microphone_progress_bar);
		assertEquals("Progress Bar is Visible", progressBar.getVisibility(), View.VISIBLE);

		ImageButton playButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_play_button);
		assertEquals("Play Button is Visible", playButton.getVisibility(), View.VISIBLE);

		RelativeLayout addBox = (RelativeLayout) solo.getCurrentActivity().findViewById(
				R.id.microphone_add_to_sound_mixer_box);
		assertEquals("Add Box is Visible", addBox.getVisibility(), View.VISIBLE);

	}

	public void testChangeFilename() {
		TextView filenameTextView = (TextView) solo.getCurrentActivity().findViewById(R.id.microphone_filename);
		solo.clickLongOnView(filenameTextView);
		solo.sleep(1000);
		String filename = AudioHandler.getInstance().getFilename();
		filename = FileExtensionMethods.removeFileEnding(filename);
		//solo.clickOnText(filename);
		solo.sleep(1000);

		solo.clearEditText(0);
		solo.sleep(1000);
		solo.enterText(0, FileExtensionMethods.removeFileEnding(testFilename));
		solo.sleep(1000);
		solo.clickOnText(getActivity().getResources().getString(R.string.settings_button_apply));

		ImageButton recordButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_record_button);
		solo.clickOnView(recordButton);
		solo.sleep(1000);
		assertFalse(checkForOverwriteDialog());
		solo.clickOnView(recordButton);
		solo.sleep(1000);

		File f = new File(AudioHandler.getInstance().getPath() + "/" + testFilename);
		assertTrue(f.exists());
	}

	public void testFilenameUnchangedAtDialogDiscard() {
		TextView filenameTextView = (TextView) solo.getCurrentActivity().findViewById(R.id.microphone_filename);
		solo.clickLongOnView(filenameTextView);
		solo.sleep(1000);
		String filename = AudioHandler.getInstance().getFilename();
		filename = FileExtensionMethods.removeFileEnding(filename);
		//solo.clickOnText(filename);
		solo.sleep(1000);

		solo.clearEditText(0);
		solo.sleep(1000);
		solo.enterText(0, FileExtensionMethods.removeFileEnding(testFilename));
		solo.sleep(1000);
		solo.clickOnText(getActivity().getResources().getString(R.string.settings_button_discard));

		ImageButton recordButton = (ImageButton) solo.getCurrentActivity().findViewById(R.id.microphone_record_button);
		solo.clickOnView(recordButton);
		solo.sleep(1000);
		assertFalse(checkForOverwriteDialog());
		solo.clickOnView(recordButton);
		solo.sleep(1000);

		File f = new File(AudioHandler.getInstance().getPath() + "/" + testFilename);
		assertFalse(f.exists());
	}

	private void playSound() {
		int resID = getActivity().getResources().getIdentifier("test_wav", "raw", getActivity().getPackageName());

		mediaPlayer = MediaPlayer.create(solo.getCurrentActivity(), resID);
		mediaPlayer.start();
	}

	private void stopSound() {
		if (mediaPlayer.isPlaying()) {
			mediaPlayer.stop();
		}
	}

	private void checkForOverwriteDialogAndContinue() {
		if (solo.searchText(solo.getCurrentActivity().getString(R.string.dialog_continue))) {
			solo.clickOnButton(solo.getCurrentActivity().getString(R.string.dialog_continue));
		}
	}

	private void checkForOverwriteDialogAndAbort() {
		if (solo.searchText(solo.getCurrentActivity().getString(R.string.dialog_abort))) {
			solo.clickOnButton(solo.getCurrentActivity().getString(R.string.dialog_abort));
		}
	}

	private boolean checkForOverwriteDialog() {
		if (solo.searchText(solo.getCurrentActivity().getString(R.string.dialog_continue))) {
			return true;
		} else {
			return false;
		}
	}

}