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Refactor and write tests for IO tasks

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This commit is contained in:
Alinson S. Xavier
2016-03-25 06:15:53 -04:00
parent 3656c51e95
commit 9e410f8395
11 changed files with 350 additions and 65 deletions
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app/src/androidTest/assets/icon.png Normal file
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6
app/src/androidTest/java/org/isoron/uhabits/unit/io/ImportTest.java
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@@ -52,17 +52,13 @@ public class ImportTest
{
private File baseDir;
private Context context;
private Context targetContext;
@Before
public void setup()
{
HabitFixtures.purgeHabits();
context = InstrumentationRegistry.getInstrumentation().getContext();
targetContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
baseDir = DatabaseHelper.getFilesDir(targetContext, "Backups");
baseDir = DatabaseHelper.getFilesDir("Backups");
if(baseDir == null) fail("baseDir should not be null");
}

77
app/src/androidTest/java/org/isoron/uhabits/unit/tasks/ExportCSVTaskTest.java Normal file
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@@ -0,0 +1,77 @@
/*
* 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.unit.tasks;
import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;
import android.test.suitebuilder.annotation.SmallTest;
import android.widget.ProgressBar;
import org.isoron.uhabits.models.Habit;
import org.isoron.uhabits.tasks.ExportCSVTask;
import org.isoron.uhabits.unit.models.HabitFixtures;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.io.File;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import static junit.framework.Assert.assertTrue;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.nullValue;
import static org.hamcrest.core.IsNot.not;
@RunWith(AndroidJUnit4.class)
@SmallTest
public class ExportCSVTaskTest
{
@Test
public void exportCSV() throws InterruptedException
{
Context context = InstrumentationRegistry.getContext();
final CountDownLatch latch = new CountDownLatch(1);
HabitFixtures.createNonDailyHabit();
List<Habit> habits = Habit.getAll(true);
ProgressBar bar = new ProgressBar(context);
ExportCSVTask task = new ExportCSVTask(habits, bar);
task.setListener(new ExportCSVTask.Listener()
{
@Override
public void onExportCSVFinished(String archiveFilename)
{
assertThat(archiveFilename, is(not(nullValue())));
File f = new File(archiveFilename);
assertTrue(f.exists());
assertTrue(f.canRead());
latch.countDown();
}
});
task.execute();
latch.await(30, TimeUnit.SECONDS);
}
}

71
app/src/androidTest/java/org/isoron/uhabits/unit/tasks/ExportDBTaskTest.java Normal file
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@@ -0,0 +1,71 @@
/*
* 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.unit.tasks;
import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;
import android.test.suitebuilder.annotation.SmallTest;
import android.widget.ProgressBar;
import org.isoron.uhabits.tasks.ExportDBTask;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.io.File;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import static junit.framework.Assert.assertTrue;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.nullValue;
import static org.hamcrest.core.IsNot.not;
@RunWith(AndroidJUnit4.class)
@SmallTest
public class ExportDBTaskTest
{
@Test
public void exportCSV() throws InterruptedException
{
Context context = InstrumentationRegistry.getContext();
final CountDownLatch latch = new CountDownLatch(1);
ProgressBar bar = new ProgressBar(context);
ExportDBTask task = new ExportDBTask(bar);
task.setListener(new ExportDBTask.Listener()
{
@Override
public void onExportDBFinished(String filename)
{
assertThat(filename, is(not(nullValue())));
File f = new File(filename);
assertTrue(f.exists());
assertTrue(f.canRead());
latch.countDown();
}
});
task.execute();
latch.await(30, TimeUnit.SECONDS);
}
}

108
app/src/androidTest/java/org/isoron/uhabits/unit/tasks/ImportDataTaskTest.java Normal file
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@@ -0,0 +1,108 @@
/*
* 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.unit.tasks;
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;
import android.test.suitebuilder.annotation.SmallTest;
import android.widget.ProgressBar;
import org.isoron.uhabits.helpers.DatabaseHelper;
import org.isoron.uhabits.tasks.ImportDataTask;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.fail;
@RunWith(AndroidJUnit4.class)
@SmallTest
public class ImportDataTaskTest
{
private Context context;
private File baseDir;
@Before
public void setup()
{
context = InstrumentationRegistry.getContext();
baseDir = DatabaseHelper.getFilesDir("Backups");
if(baseDir == null) fail("baseDir should not be null");
}
private void copyAssetToFile(String assetPath, File dst) throws IOException
{
InputStream in = context.getAssets().open(assetPath);
DatabaseHelper.copy(in, dst);
}
private void assertTaskResult(final int expectedResult, String assetFilename)
throws IOException, InterruptedException
{
final CountDownLatch latch = new CountDownLatch(1);
ImportDataTask task = createTask(assetFilename);
task.setListener(new ImportDataTask.Listener()
{
@Override
public void onImportFinished(int result)
{
assertThat(result, equalTo(expectedResult));
latch.countDown();
}
});
task.execute();
latch.await(30, TimeUnit.SECONDS);
}
@NonNull
private ImportDataTask createTask(String assetFilename) throws IOException
{
ProgressBar bar = new ProgressBar(context);
File file = new File(String.format("%s/%s", baseDir.getPath(), assetFilename));
copyAssetToFile(assetFilename, file);
return new ImportDataTask(file, bar);
}
@Test
public void importInvalidData() throws Throwable
{
assertTaskResult(ImportDataTask.NOT_RECOGNIZED, "icon.png");
}
@Test
public void importValidData() throws Throwable
{
assertTaskResult(ImportDataTask.SUCCESS, "loop.db");
}
}