Android :: Unit Tests Requiring Context
Jan 19, 2010
I am writing my first Android database backend and I'm struggling to unit test the creation of my database. Currently the problem I am encountering is obtaining a valid Context object to pass to my implementation of SQLiteOpenHelper.Is there a way to get a Context object in a class extending TestCase? The solution I have thought of is to instantiate an Activity in the setup method of my TestCase and then assigning the Context of that Activity to a field variable which my test methods can access...but it seems like there should be an easier way.
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Aug 6, 2010
"Hello, World" and "Hello, Testing" tutorials I created an android application created with Eclipse, along with a corresponding Android Test Project.The tests run fine once. After that, in order for me to run the tests again, I have to close the emulator.If I don't close the emulator, the Eclipse console get stuck on "Installing instrumentation android.test.InstrumentationTestRunner on device emulator-5554"... Nothing happens after that.I've been told to exit out of the application under test in the emulator in order to run the test again. Unfortunately the emulator doesn't have the app pulled up (it's in the normal "locked" position and when unlocked brings up the home screen) and even if I do pull it up then exit, it doesn't seem to let me run my tests again.All the example videos and tutorials all stop at the first run of a test. I have yet to see anyone anywhere run a test a second time!
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Jun 9, 2009
I've got unit tests which are subclasses of AndroidTestCase, I thought they were just taking awhile to run, but for some reason when I run them via Eclipse, they actually run twice. I can verify this in LogCat after the Console outputs "Launching instrumentation android.test.InstrumentationTestRunner on device..." the first run starts, which is only visible via LogCat. Then the JUnit pane comes to life and starts tracking the second run.
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Aug 5, 2009
I'm getting VerifyErrors when running unit tests. My tests are setup as a separate eclipse project which references the project I am testing. I have a class in my project which I use fairly heavily in my test project and this class is getting rejected by Dalvik.I also have a third party jar on the build path of both the project under test and the test project. This causes no problems when running the project under test so I can't see why it should when running the test project, basically I'm stumped. I have posted the error text below, MyProjectClass is a class in the project under test which is used fairly heavily in the test project.
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Oct 3, 2009
I got a problem launching unit tests. I did: * new android project in eclipse, new android test project in eclipse * added one test case, added one test suite * run as-> android junit test hangs on "Launching instrumentation android.test.InstrumentationTestRunner on device emulator-5556".I got eclipse galileo, newest ADT and android 1.6 sdk
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Jul 21, 2010
I'm trying to run unit tests on the android platform in accordance with tutorial. Say, for example, I want to run tests for Email application. I open /apps/Email/tests/AndroidManifest.xml file, look for the <manifest> element, and look at the package attribute, which is com.android.email.tests, and in the <instrumentation> element I look at the android:name attribute, which is android.test.InstrumentationTestRunner.
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Nov 4, 2010
How do I go about simulating a context menu paste command using the Android JUnit tests?
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Mar 24, 2009
I'm writing an app that needs one or more applications/services that are distributed with their own seperate apk file. I'm writing a user-app that allows the user to upload pics using a service. The service can be used by multiple user-apps, not just mine. I'd like to have the service being installed in its own apk, instead of bundling it with each user-app. Has anyone had experience with this scenario? What is the best scenario i should implement so that the user downloads the service that the user-app needs? Can be this be done automatically (that would be best)? If not, in your opinion, what would be the most user-friendly way for doing so?
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Jun 10, 2009
I am working on an android app that needs to act on a few data files totaling around 30MB. I put together a test and the emulator failed with OutOfDiskSpace. Debugging on a device failed with even a smaller data size. After reading through the google groups, it appears that the application size limit isn't stated anywhere and nobody from google has been forthcoming with specifics about this. Given that there are iPhone apps that are over 100MB in size, putting such a small limit on Android apps seems weird, except just for the fact that you have a relatively small amount of total available app storage space (< 100MB).What techniques do you use to deal with this limit? If you have an app that needs more than 10MB, do you put it on a web server and deal with downloading it the first time? If so, how do you handle access control so that only your app can get the data?
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Mar 11, 2010
Is there a particular flag that we can use to prevent apps showing up in marketplace which require the phone to have a Camera Flash /LED. typical apps are ones which make the phone act like a torchlight in dark , i have seen a tag which prevents apps requiring autofocus in a camera from appearing in the marketplace. Just looking to find out if there is something similar for camera flash.
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May 1, 2009
I found that the old bug reported in http://code.google.com/p/android/issues/detail?id=1578 where only a power cycle brings back the camera still persists with the official Cupcake firmware on my ADP. When it happens - and I've encountered it several times in a few days now - no camera application can access the camera. A power cycle is needed to recover from this locked camera state.
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Aug 23, 2010
Only started happening since the most recent update. before that it was good. Updated both phone and computer side software and now it locks up my 64bit windows ultimate machine every 2nd time I log into PhoneMyPc. I can log in once fine, the second time will cause the computer to freeze.
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Apr 1, 2012
Ithere a *secure* way to hide android apps without requiring to root? By secure I mean that the invisible apps cannot be easily found by other users and would require password.
I know Go launcher provide hiding app function, but it is very stupid. Anyone can just click on the "hide app" button and see what is being hidden....
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Apr 9, 2010
To access the wireless at my university the network is 'open' but you have to sign in (personal user name and pass) via a login webpage prior to actually being connected to the wifi. It's kind of annoying to have to do this every time instead of the phone just connecting to the network.So two options that I am wondering would be possible:
1. best case, somehow it can automatically sign into the network once it is detected (e.g. run a script which enters login/pass to webpage)
2. at least have the user name and pass remembered (i cant figure out how to have it remember logins).
I should note, I have disabled cell tower data transfer (reason I bought the nexus one so I didn't have to pay $30 a month when wifi is everywhere!). So accessing wifi is the only way I get data connection; hence the importance of directly/automatically connecting
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Mar 11, 2010
Is there a particular flag that we can use to prevent apps showing up in marketplace which require the phone to have a camera flash /LED? Typical apps are ones which make the phone act like a torchlight in dark. I have seen a tag which prevents apps requiring auto focus in a camera from appearing in the marketplace. Just looking to find out if there is something similar for camera flash.
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Jul 14, 2010
Anyone know of an app that can lock the call log requiring a password/pin/pattern to view the log?
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Sep 16, 2009
Can you please tell me the process for running the tests on device? currently I am using the eclipse IDE to run the tests as Android Junit tests. And I would like to run the unit tests on device.
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Sep 19, 2010
I need to run the skia_bench and surfaceflinger tests.I have downloaded the eclari source code and compiled it with debug option.After compilation I am able to launch the emulator with the target debug image. Now the question is how can I run the skia_bench or surfaceflinger tests (which are available in android source code).
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Dec 6, 2009
Is it possible to run some android tests for example: AndroidTestCase without using emulator?
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Feb 1, 2010
In order to release a device to the market, You need to run the Compatibility Test Suite given by android...I need to know how to download and run it..
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Feb 19, 2010
Can someone advise the am command (for adb shell) to run junit tests in the main thread please? The following shows onStart etc running in the test runner thread. am instrument -w -e class co.uk.telesense. tests.MyTest co.uk.telesense.tests/android.test.InstrumentationTestRunner Ewan Benfield ttp://www.telesense.co .uk tel: 0845 643 5691 (+44 845 643 5691) mob: +44 (0) 77859 26477
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Jul 23, 2010
My project has the run-of-the-mill HTTP calls to fetch XML files, parsing the XML files, and creating domain objects. Those objects are later used in the actions and services of the Android app, I'd like to isolate that code. I also want to write tests for it. What are some good ways of doing this? Creating an Android Library doesn't seem appropriate. The tests would have to be in a separate project. And there are no services or activities in the extracted HTTP and XML related code. So the test suite doesn't have to be an Android test suite, it could be regular JUnit tests.
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Sep 4, 2009
How to get the junit test results from eclipse to an XML or any logfile?
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Dec 12, 2009
We ran core tests by the command "/development/testrunner/runtest.py - v --coverage core" and got coverage report successfully. But the reports says all are 0%. We ran apidemos and got coverage report which looks good.
Below is the console output for core tests:
CODE:.............
So I wonder why core tests's coverage report says 0% and how can I make the report make sense.
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Dec 23, 2009
If u have downloaded any android source code u would see a test folder present for almost all applications and base framework. I wanted to know whether we build the test code too while building sdk from source code or is it just for our reference. If it is for the latter, what is the best way to use it. Please post me the exact use of tests present in android source code.
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Jan 21, 2010
How can I launch a contextmenu from a contextmenu? I'm trying to replicate the MediaPlayer action that happens when you long click a song, then click "Add to playlist" in the resulting contextmenu. When you click that menu item, another contextmenu pops up with "Add to playlist" as the title, and "Current playlist", "New", and however-many-playlists-you-have defined after that.
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Mar 22, 2010
We are able to run instrumentation tests of Android from the command line on Windows by launching: adb shell am instrument -w <package.test>/android.test.InstrumentationTestRunner. This gives us good results. Using the same architecture, we are unable to run the same in Kubuntu. We have the same setup in Kubuntu. Can someone let us know, if there are packages with same name.. Then what package will the adb shell point? How will the emulator connect with adb shell from cmd line? DO we need to do any changes to do so in Kubuntu?
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Mar 12, 2010
I get the following stack trace when running my Android tests on the Emulator code...
I run my tests from an extra project. And it seems there are some problems with loading the classes from the other project. I have run the tests before but now they are failing. The project under tests runs without problems.
Line 14 of the Helper Class is:
this.httpHelper = new HttpHelper(userProfile);
I start a HttpHelper class that is responsible for executing httpqueries. I think somehow this helper class is not available anymore, but I have no clue why.
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Aug 18, 2010
It appears that Android supports JUnit 3 out of the box.�However, I have some pre-existing JUnit 4 unit tests that I'd like to try on Android. I've tried adding the JUnit 4 jar to eclipse and compiling/ running the tests by pointing a standard JUnit run against them, but nothing seems to happen.�There's no evidence in the eclipse console or the Android emulator that any tests have been run.
Can anyone with knowledge about this subject comment?�Is it even possible to run JUnit 4 tests under Android, and if so, is there a step-by-step explanation as to how to achieve this (preferably under Jetbrains IDEA IDE, and/or Eclipse).
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Jun 25, 2010
I've tried Xtremelabs Speedtest (which seems more reliable) and Speedtest.net's app (which uses Kansas City as the server due to Sprint's proxy). I haven't been able to get over 800Kbps down no matter what. This morning I hit a new low and couldn't go over 350 with full service. My Touch Pro would consistently get about 1.2 - 1.5MBps. I would tether with it and use it as a hot spot with no issues. Friends would comment on how fast the 3G speeds on Sprint are. I don't feel I can have the same confidence in the Evo's speed.I'm thinking either there is some aggressive power saving happening on the phone or Sprint's network has been heavily congested since the release of the phone.Are there other speed tests people are doing? I'm going to try dslreports but I know that one has issues on accuracy sometimes.
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