unit testing - Android Test : ActivityInstrumentationTestCase2 : Test 2 buttons, where each one navigates to another activity -

i trying make android tests application. have activity (a) contains 2 buttons, each 1 navigating activity (b) different (data) in intent.

i able test 1 of them, not both. because when perform click of first, navigate next activity (b) , second button not visible anymore.

my question : 1- possible make many case of tests in same activity ? 2- there way or best practice creat many cases scenarios test ?
example ---> click in first button , navigate activity (b) , restart activity (a) again, , click in second button ?

thanks anyway.

this code of activitytest :

public class myactivitytest extends activityinstrumentationtestcase2<myactivity> {      /**     * first button.     */     view abutton;      /**     * second button.     */     view bbutton;      /**     * activity under test.     */     myactivity activity;      /**     * create new myactivitytest.     */     public myactivitytest() {         super(myactivity.class);     }      /*     * (non-javadoc)     *     * @see android.test.activityinstrumentationtestcase2#setup()     */     @override     protected void setup() throws exception {         super.setup();         activity = getactivity();     }      /**     * tests behavior when user selects first button.     */     @mediumtest     public void testclickfirstbutton() {          // ensure valid handle activity has been returned         assertnotnull(activity);          abutton = (view) activity         .findviewbyid(mypackage.r.id.first_button);         assertnotnull(abutton);          activity.runonuithread(new runnable() {             public void run() {                 abutton.performclick();             }         });          // wait request go through         getinstrumentation().waitforidlesync();     }      /**     * ========================================> test not running     * tests behavior when user selects second button.     */     @mediumtest     public void testclicksecondbutton() {          // ensure valid handle activity has been returned         assertnotnull(activity);          bbutton = (view) activity         .findviewbyid(mypackage.r.id.second_button);         assertnotnull(bbutton);          activity.runonuithread(new runnable() {             public void run() {                 bbutton.performclick();             }         });          // wait request go through         getinstrumentation().waitforidlesync();      } } 

i found solution, if have better 1 welcome:

i update code overriding teardown(), , using instance of solo , move case closing opened activities, updated setup() method

@override protected void setup() throws exception {     activity = getactivity();     solo = new solo(getinstrumentation(), getactivity()); }  @override public void teardown() throws exception {     // teardown() run after test case has finished.     // finishopenedactivities() finish activities have     // been opened during test execution.     solo.finishopenedactivities();     super.teardown(); } 

so test cases running 1 one . activity closed , restarted each case.

from solo coming?

you need add robotium dependency:

dependencies {    // unit testing dependencies    androidtestcompile 'com.jayway.android.robotium:robotium:5.4.12' }  

you can have on this tutorial.