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Testando sua App na NuvemEduardo CarraraDeveloper Evangelist – Intel Developers Relations Division

#IntelAndroidBR

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“Testers don’t break software, software is already broken”

– Amir Ghahrai

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Sprint 1

• 5 Stories

• 1 Test Plan per Story

• 1 Hour per Test Plan

• 5h of Testing

Sprint 2

• +5 Stories

• +1 Test Plan per Story

• 1 Hour per Test Plan

• 5h of testing + 5h of regression test

Sprint 3

• +5 Stories

• +1 Test Plan per Story

• 1 Hour per Test Plan

• 5h of testing + 10h of regression test

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“I choose a lazy person to do a hard job. Because a lazy person will find an easy way to do it.”

- Bill Gates

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Image by Karla Vidal @ http://www.flickr.com/photos/63721650@N00/3661526274Creative Commons cc-by-2.0

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JUnit

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public static String getFormattedMonthDay(String format, String dateString) {

String finalDateString = "";

SimpleDateFormat dbDateFormat = new SimpleDateFormat(Utility.DATE_FORMAT);

try {

Date inputDate = dbDateFormat.parse(dateString);

SimpleDateFormat requestedDateFormat = new SimpleDateFormat(format);

finalDateString = requestedDateFormat.format(inputDate);

} catch (ParseException e) {

e.printStackTrace();

} catch (NullPointerException npex) {

npex.printStackTrace();

}

return finalDateString;

}

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public void testGetFormattedMonthDayForBadInput() throws Exception {

String inputDateString = "";

final String expectedDateFormat = "yyyy, MMMM dd";

final String expectedResult = "";

String result = Utility.getFormattedMonthDay(expectedDateFormat,

inputDateString);

assertEquals("A wrong formatted input must return an empty String",

expectedResult, result);

}

public class UtilityTest extends TestCase {

…

…

}

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It's hard enough to find an error in your code when you're looking for it; it's even harder when you've assumed your code is error-free.--Steve McConnell (from Code Complete)

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JUnit

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Android Testing Framework

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• Special TestCases, Asserts e Mocks

• MoreAsserts

• ViewAsserts

• MockApplication

• MockContext

• MockContentProvider

• AndroidTestCase

• ActivityInstrumentationTestCase2

• ActivityUnitTestCase

• ApplicationTestCase

• InstrumentationTestCase

• ProviderTestCase

• ServiceTestCase

• SingleLaunchActivityTestCaseJUnit

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Instrumentation

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• Android Components Context Access;

• Components Lifecycle Control;

• Component Loading Control;

• System Events (e.g.: Broadcasts)

• InstrumentationTestRunner

• AndroidJUnitRunner

• GoogleInstrumentationTestRunner

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Expresso

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• Simplifies the UI Test Process within your App

• Methods for:

• View matching

• Checks

• UI Events

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Fragmentação

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“If you don’t like testing your product, most likely your customers won’t like to test it either.” - Anonymous

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What is next?

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• What about cross app testing? UIAutomator!

• Continuous Delivery and Integration of Android Apps

• Code Coverage

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Intel Developer Zone

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https://software.intel.com/en-us/android/app-testing

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Thanks!

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+EduardoCarraraDeAraujo

https://www.facebook.com/ducarrara

@DuCarrara

br.linkedin.com/in/eduardocarrara/

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References

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• Android Testing: https://developer.android.com/tools/testing/testing_android.html

• Android Unit Testing Support: http://tools.android.com/tech-docs/unit-testing-support

• UI Testing: https://developer.android.com/training/testing/ui-testing/index.html

• Android Testing Support Library: https://developer.android.com/tools/testing-support-library

• Android Instrumentation: http://developer.android.com/tools/testing/testing_android.html#Instrumentation

• Junit: http://junit.org

• Testdroid: http://testdroid.com

• Intel App Testing Page: https://software.intel.com/en-us/android/app-testing