CODEWITHSUNDEEP
androidunit-testingandroid-emulatorautomated-tests
rogermushroom
rogermushroom

Reputation: 5586

Is there a way of switching connectivity on and off in an AndroidTestCase?

I am planning to start writing some android test cases and I would like to know if there is a way of switching connectivity on and off programmatically in the emulator. 

// High level puesdo code

Test: is Message Pushed to Local Storage if Phone is Not Connected to Network:

    Connectivity = off

    Create message

    try push message to webapp

    assert message in local storage

    Connectivity = on

New to test cases in android so apologies if answer is obvious.

Upvotes: 1

Views: 358

Answers (1)

neteinstein
neteinstein

Reputation: 17613

To remove connectivity you should remove APNs defined, according to this: http://www.mail-archive.com/[email protected]/msg62089.html

This repository should have everything you need: http://code.google.com/p/apndroid/

Anyway, below are some snippets i've found...

To read the current APN:

Cursor cursor = 
getContentResolver().(Uri.parse("content://telephony/
carriers"),
null, null, 
null, null);
StringBuffer sb = new StringBuffer();

cursor.moveToFirst();
do{
sb.append("_id =").append(cursor.getString(0)).append(" , ");
sb.append("name=").append(cursor.getString(1)).append(" , ");
sb.append("numeric=").append(cursor.getString(2)).append(" , ");
sb.append("mcc=").append(cursor.getString(3)).append(" , ");
sb.append("mnc=").append(cursor.getString(4)).append(" , ");
sb.append("apn=").append(cursor.getString(5)).append(" , ");
sb.append("user=").append(cursor.getString(6)).append(" , ");
sb.append("server=").append(cursor.getString(7)).append(" , ");
sb.append("password=").append(cursor.getString(8)).append(" , 
");
sb.append("proxy=").append(cursor.getString(9)).append(" , ");
sb.append("port=").append(cursor.getString(10)).append(" , ");
sb.append("mmsproxy=").append(cursor.getString(11)).append(" , 
");
sb.append("mmsport=").append(cursor.getString(12)).append(" , 
");
sb.append("mmsc=").append(cursor.getString(13)).append(" , ");
sb.append("type=").append(cursor.getString(14)).append(" , ");
sb.append("current=").append(cursor.getString(15)).append(" , 
");

sb.append("\n--- BLOCK ---\n");

}while(cursor.moveToNext());

To add a APN this:

//Trying to Insert a Custom Setting to Telephony db
ContentValues values = new ContentValues();
values.put("_id","3");
values.put("name","Ramesh");
values.put("numeric","310995");
values.put("mcc","315");
values.put("mnc","995");
values.put("apn","email");
values.put("user","elkjop");
values.put("server","www.moota.com");
values.put("password","elkjop");
values.put("proxy","12");
values.put("port","12");
values.put("mmsproxy","12");
values.put("mmsport","12");
values.put("mmsc","12");
values.put("type","a");
values.put("current","a");

//Adding Values using the Content Resolver
getContentResolver().insert(Uri.parse("content://telephony/
carriers"), values);

I've found this here: https://groups.google.com/forum/#!topic/android-developers/fYwf_mhEX3Y

By that ContentResolver you can probably also delete them.

You would then delete the APN and then restaure it and that would do what you want.

Upvotes: 1

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