@NonNull public static ViewAssertion hasHolderItem(final Matcher<RecyclerView.ViewHolder> viewHolderMatcher) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException e) { if (!(view instanceof RecyclerView)) { throw e; } boolean hasMatch = false; RecyclerView rv = (RecyclerView) view; for (int i = 0; i < rv.getChildCount(); i++) { RecyclerView.ViewHolder vh = rv.findViewHolderForAdapterPosition(i); hasMatch |= viewHolderMatcher.matches(vh); } Assert.assertTrue(hasMatch); } }; }
@Test public void testAutoFocus() { onView(withId(R.id.camera)) .check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { CameraView cameraView = (CameraView) view; // This can fail on devices without auto-focus support assertThat(cameraView.getAutoFocus(), is(true)); cameraView.setAutoFocus(false); assertThat(cameraView.getAutoFocus(), is(false)); cameraView.setAutoFocus(true); assertThat(cameraView.getAutoFocus(), is(true)); } }); }
private static ViewAssertion showingPreview() { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { if (android.os.Build.VERSION.SDK_INT < 14) { return; } CameraView cameraView = (CameraView) view; TextureView textureView = (TextureView) cameraView.findViewById(R.id.texture_view); Bitmap bitmap = textureView.getBitmap(); int topLeft = bitmap.getPixel(0, 0); int center = bitmap.getPixel(bitmap.getWidth() / 2, bitmap.getHeight() / 2); int bottomRight = bitmap.getPixel( bitmap.getWidth() - 1, bitmap.getHeight() - 1); assertFalse("Preview possibly blank: " + Integer.toHexString(topLeft), topLeft == center && center == bottomRight); } }; }
public Act performAction(Act origin) throws NoViewEnabledException { Act performedAction = null; for(ViewManager.ViewTarget target: getTargets(origin)) { try { performedAction = performAction(origin, target); if (performedAction != null) { return performedAction; } } catch (NoMatchingViewException e) { Log.i(tag("performAction"),"Attempted " + target.toString() + " and failed: " + e.toString()); } } Log.e(tag("performAction"),"Exhausted all action targets."); throw new NoViewEnabledException(tag("performAction") + ": exhausted all action targets"); }
@Test public void clickOnElection() throws Exception { final Election e = electionActivity.getAdapter().getItem(1); onData(instanceOf(Election.class)) // We are using the position so don't need to specify a data matcher .inAdapterView(withId(R.id.election_list)) // Specify the explicit id of the ListView .atPosition(1) // Explicitly specify the adapter item to use .perform(click()); // intended(hasComponent(MainActivity.class.getName())); onView(withId(R.id.app_bar)).check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertEquals(((Toolbar) view).getTitle(), e.getKind()); assertEquals(((Toolbar) view).getSubtitle(), e.getPlace()); } }); }
@Test public void searchCityAndClick() throws Exception { List<Election> unfilteredList = electionActivity.getAdapter().getList(); onView(withId(R.id.search)).perform(click()); final Election toClick = unfilteredList.get(0); onView(withId(android.support.design.R.id.search_src_text)).perform(typeText(toClick.getPlace())); onView (withId (R.id.election_list)).check (ViewAssertions.matches (new Matchers().withListSize (1))); onData(instanceOf(Election.class)) .inAdapterView(withId(R.id.election_list)) .atPosition(0) .perform(click()); // intended(hasComponent(MainActivity.class.getName())); onView(withId(R.id.app_bar)).check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertEquals(((Toolbar) view).getTitle(), toClick.getKind()); assertEquals(((Toolbar) view).getSubtitle(), toClick.getPlace()); } }); }
@Test public void checkToolbar() throws Exception { //Test with the string title mTestActivity.runOnUiThread(() -> mTestActivity.setToolbar(R.id.toolbar, ACTIVITY_TITLE, true)); CustomMatchers.matchToolbarTitle(ACTIVITY_TITLE).check(matches(isDisplayed())); Espresso.onView(withContentDescription("Navigate up")).check(matches(isDisplayed())); //Test with the string resource title mTestActivity.runOnUiThread(() -> mTestActivity.setToolbar(R.id.toolbar, R.string.app_name, true)); CustomMatchers.matchToolbarTitle(mTestActivity.getString(R.string.app_name)).check(matches(isDisplayed())); Espresso.onView(withContentDescription("Navigate up")).check(matches(isDisplayed())); //Hide home button mTestActivity.runOnUiThread(() -> mTestActivity.setToolbar(R.id.toolbar, ACTIVITY_TITLE, false)); try { Espresso.onView(withContentDescription("Navigate up")).perform(click()); Assert.fail(); } catch (NoMatchingViewException e) { //Pass } }
private String encrypt(String text) throws InterruptedException { final String[] result = new String[1]; onView(withId(R.id.editText4)).perform(scrollTo(), replaceText(text), closeSoftKeyboard()); onView(allOf(withId(R.id.button2), withText("Encrypt"))).perform(scrollTo(), click()); onView(withId(R.id.editText5)).check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { result[0] = String.valueOf(((EditText) view).getText()); } }); onView(allOf(withId(R.id.button3), withText("Test Decrypt"))).perform(scrollTo(), click()); onView(withId(R.id.textView5)).check(matches(withText(text))); onView(allOf(withId(R.id.button4), withText("Copy"))).perform(scrollTo(), click()); return result[0]; }
@Test public void addContact() throws Exception { onView(withId(R.id.action_add_friends)).perform(click()); onView(withId(R.id.add_username)).check(matches(isDisplayed())); onView(withId(R.id.add_username)).perform(clearText(), typeText("tes")); onView(withText(mActivityRule.getActivity().getString(R.string.add))).perform(click()); onView(withId(R.id.add_friend_status)).check(matches(isDisplayed())); onView(withText(mActivityRule.getActivity().getString(R.string.cancel))).perform(click()); // expecting to fail as view doesn't exist try { onView(withId(R.id.add_username)).check(matches(isDisplayed())); } catch (NoMatchingViewException e) { return; } assertTrue(false); }
@Test public void noDecksMessageShown() { waitView(() -> onView(withId(R.id.fab)).check(matches(isDisplayed()))); // Delete all existing decks. try { while (true) { onView(first(withId(R.id.deck_popup_menu))).perform(click()); deleteSelectedDeck(); } } catch (NoMatchingViewException e) { // Finished deleting all decks. } waitView(() -> onView(allOf(withId(R.id.empty_recyclerview_message), withText(R.string.empty_decks_message))).check(matches(isDisplayed()))); }
/** * Check that this item exist. * * Is true when adapter has matching item ignores the display state. * * @since Espresso Macchiato 0.6 */ public void assertExist() { findRecyclerView().check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { if (noViewFoundException != null) { throw noViewFoundException; } RecyclerView recyclerView = (RecyclerView) view; if (index >= recyclerView.getAdapter().getItemCount()) { throw new AssertionFailedError("Requested item should exist."); } } }); }
@Override public void check(View view, NoMatchingViewException noViewFoundException) { if (noViewFoundException != null) { throw noViewFoundException; } RecyclerView recyclerView = (RecyclerView) view; if (recyclerView.getLayoutManager() instanceof GridLayoutManager) { GridLayoutManager gridLayoutManager = (GridLayoutManager) recyclerView.getLayoutManager(); int spanCount = gridLayoutManager.getSpanCount(); if (spanCount != expectedColumnCount) { String errorMessage = "expected column count " + expectedColumnCount + " but was " + spanCount; throw new AssertionError(errorMessage); } } else { throw new IllegalStateException("no grid layout manager"); } }
@Override public void check(View view, NoMatchingViewException noViewFoundException) { if (noViewFoundException != null) { throw noViewFoundException; } RecyclerView recyclerView = (RecyclerView) view; if (recyclerView.getLayoutManager() instanceof LinearLayoutManager) { LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager(); int firstVisibleItem = layoutManager.findFirstVisibleItemPosition(); int lastVisibleItem = layoutManager.findLastVisibleItemPosition(); boolean indexInRange = firstVisibleItem <= index && index <= lastVisibleItem; if ((shouldBeVisible && !indexInRange) || (!shouldBeVisible && indexInRange)) { String errorMessage = "expected item " + index + " to " + (shouldBeVisible ? "" : "not") + " be visible, but was" + (indexInRange ? "" : " not") + " visible"; throw new AssertionError(errorMessage); } } }
@Test public void testAutoFocus() { onView(withId(com.google.android.cameraview.test.R.id.camera)) .check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { CameraView cameraView = (CameraView) view; // This can fail on devices without auto-focus support assertThat(cameraView.getAutoFocus(), is(true)); cameraView.setAutoFocus(false); assertThat(cameraView.getAutoFocus(), is(false)); cameraView.setAutoFocus(true); assertThat(cameraView.getAutoFocus(), is(true)); } }); }
private static ViewAssertion showingPreview() { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { if (android.os.Build.VERSION.SDK_INT < 14) { return; } CameraView cameraView = (CameraView) view; TextureView textureView = (TextureView) cameraView.findViewById(com.google.android.cameraview.test.R.id.texture_view); Bitmap bitmap = textureView.getBitmap(); int topLeft = bitmap.getPixel(0, 0); int center = bitmap.getPixel(bitmap.getWidth() / 2, bitmap.getHeight() / 2); int bottomRight = bitmap.getPixel( bitmap.getWidth() - 1, bitmap.getHeight() - 1); assertFalse("Preview possibly blank: " + Integer.toHexString(topLeft), topLeft == center && center == bottomRight); } }; }
@Test public void testTouchCoordinatorLayout() { final CoordinatorLayoutActivity activity = activityTestRule.getActivity(); down = false; Espresso.onView(sameInstance((View) activity.mCoordinatorLayout)) .perform(ViewActions.click()) // Click outside the bottom sheet .check( new ViewAssertion() { @Override public void check(View view, NoMatchingViewException e) { assertThat(e, is(nullValue())); assertThat(view, is(notNullValue())); // Check that the touch event fell through to the container assertThat(down, is(true)); } }); }
public static ViewAssertion flexGridHasCode(final List<CodeLine> expectedCodeLines) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewException) { FlexGrid flexGrid = (FlexGrid) view; List<CodeLine> actualCodeLines = (List<CodeLine>) flexGrid.getItemsSource(); for (int i = 0; i < expectedCodeLines.size(); i++) { CodeLine expected = expectedCodeLines.get(i); CodeLine actual = actualCodeLines.get(i); assertEquals(expected.getCodeText(), actual.getCodeText()); } } }; }
public static void fillCompulsorySurvey(int numQuestions, String optionValue) { //when: answer NO to every question //Wait for fragment load data from SurveyService IdlingResource idlingResource=null; onView(withTagValue(Matchers.is((Object) getActivityInstance().getApplicationContext().getString(R.string.tab_tag_assess)))).perform(click()); for (int i = 0; i < numQuestions; i++) { try { idlingResource = new ElapsedTimeIdlingResource(1 * 1000); Espresso.registerIdlingResources(idlingResource); onData(is(instanceOf(Question.class))) .inAdapterView(withId(R.id.listView)) .atPosition(i) .onChildView(withId(R.id.answer)).onChildView(withText(optionValue)) .perform(click()); } catch (NoMatchingViewException e) { Log.e(TAG,"Exception selecting option value " + optionValue); } finally { Espresso.unregisterIdlingResources(idlingResource); } } }
/** * UC3.1.2 BrowseFriendGeneralSearch * Precondition User exists with friends that have inventories, * with both private and public items. */ @Test public void testBrowseFriendGeneral() throws Exception { /** * Navigate to FriendList and Find Friend */ /** * Checks that there are two items from the filtered friend */ onView(withText("testItem1f1")).check(matches(isDisplayed())); onView(withText("testItem2f1")).check(matches(isDisplayed())); try { onView(withText("testItem3f1")).check(matches(isDisplayed())); fail("View should not be displayed"); } catch (NoMatchingViewException e) { //pass } }
/** * Testing the browse test. * * @throws Exception */ @Test public void testSimpleBrowseSearch() throws Exception { onView(withText("testItem1f1")).check(matches(isDisplayed())); onView(withText("testItem2f1")).check(matches(isDisplayed())); try { onView(withText("testItem2f4")).check(matches(isDisplayed())); fail("View should not be displayed"); } catch (NoMatchingViewException e) { //pass } // onData(hasToString("testItem1f1")) // .inAdapterView(withId(R.id.BrowseListView)).atPosition(0).onChildView(withId(R.id.tileViewItemName)) // .check(matches(isDisplayed())); }
public static ViewAssertion checkMessagesOnlyFromToday() { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException e) { if (!(view instanceof RecyclerView)) { throw e; } RecyclerView rv = (RecyclerView) view; RecyclerMessageAdapter recyclerMessageAdapter = (RecyclerMessageAdapter) rv.getAdapter(); StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("OfDate-" + (new Date()).toString() + " { "); for (int index = 0; index < recyclerMessageAdapter.getItemCount(); index++) { if (recyclerMessageAdapter.getItem(index) instanceof Message) { Message message = (Message) recyclerMessageAdapter.getItem(index); SimpleDateFormat sdf = new SimpleDateFormat("HH:mm", Locale.US); stringBuilder.append(message.getID() + "-" + sdf.format(message.getTimestamp()) + " , "); assertTrue("This message is not of today ID=" + message.getID() + ":" + message.getIdForHolder() + "\ncontent=" + message.getContent(), DateUtils.isToday(message.getTimestamp().getTime())); } } stringBuilder.append(" }"); printLogInPartsIfExceeded(stringBuilder, "checkMessagesOnlyFromToday"); } }; }
public static ViewAssertion hasViewWithTextAtPosition(final int index, final CharSequence text) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException e) { if (!(view instanceof RecyclerView)) { throw e; } RecyclerView rv = (RecyclerView) view; ArrayList<View> outviews = new ArrayList<>(); rv.findViewHolderForAdapterPosition(index).itemView.findViewsWithText(outviews, text, FIND_VIEWS_WITH_TEXT); Truth.assert_().withFailureMessage("There's no view at index " + index + " of recyclerview that has text : " + text) .that(outviews).isNotEmpty(); } }; }
public static ViewAssertion doesntHaveViewWithText(final String text) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException e) { if (!(view instanceof RecyclerView)) { throw e; } RecyclerView rv = (RecyclerView) view; ArrayList<View> outviews = new ArrayList<>(); for (int index = 0; index < rv.getAdapter().getItemCount(); index++) { rv.findViewHolderForAdapterPosition(index).itemView.findViewsWithText(outviews, text, FIND_VIEWS_WITH_TEXT); if (outviews.size() > 0) break; } Truth.assertThat(outviews).isEmpty(); } }; }
public RecyclerViewInteraction checkView(final @IdRes int id, final ViewAssertion itemViewAssertion) { viewInteraction.check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException ex) { RecyclerView recyclerView = (RecyclerView) view; RecyclerView.ViewHolder viewHolderForPosition = recyclerView.findViewHolderForLayoutPosition(position); if (viewHolderForPosition == null) { throw (new PerformException.Builder()) .withActionDescription(toString()) .withViewDescription(HumanReadables.describe(view)) .withCause(new IllegalStateException("No view holder at position: " + position)) .build(); } else { View viewAtPosition = viewHolderForPosition.itemView.findViewById(id); itemViewAssertion.check(viewAtPosition, ex); } } }); return this; }
@Override public void check(View view, NoMatchingViewException noViewFoundException) { if (noViewFoundException != null) throw noViewFoundException; assertEquals(((EditText) view).getText().toString(), searchTerm); }
@Override public void check(View view, NoMatchingViewException noViewFoundException) { if (noViewFoundException != null) throw noViewFoundException; RecyclerView.Adapter adapter = ((MyRecyclerView) view).getAdapter(); assertEquals(adapter.getItemCount(), wantedSize); }
private static void waitForText(final String text, final long sleepInterval, final long timeout) throws InterruptedException, TimeoutException { final long currentTime = System.currentTimeMillis(); final long timeoutTime = currentTime + timeout; while (System.currentTimeMillis() < timeoutTime) { try { onView(withText(text)).check(matches(isDisplayed())); return; } catch (final NoMatchingViewException exception) { // Don't do anything. Keep waiting till timeout. } Thread.sleep(sleepInterval); } throw new TimeoutException("View with text " + text + " could not be found."); }
@Test public void testActivityRun() { calculatorActivity.launchActivity(new Intent()); ViewInteraction calculateButton = onView(withId(R.id.calculate_button)); calculateButton.check(matches(isDisplayed())); calculateButton.check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { if(view.isEnabled()) { throw new IllegalStateException("button enabled"); } } }); onView(withId(R.id.input_field_edit_text)).perform(typeText("1+2")); calculateButton.check(matches(isEnabled())); calculateButton.perform(click()); /*onView(withId(R.id.result_text_view)).check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { if(!((TextView)view).getText().toString().equals("3")) { throw new IllegalStateException("result wrong. Aspected 3"); } } });*/ }
@Test public void testSetup() { onView(withId(R.id.camera)) .check(matches(isDisplayed())); try { onView(withId(R.id.texture_view)) .check(matches(isDisplayed())); } catch (NoMatchingViewException e) { onView(withId(R.id.surface_view)) .check(matches(isDisplayed())); } }
@Test public void testFacing() { onView(withId(R.id.camera)) .check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { CameraView cameraView = (CameraView) view; assertThat(cameraView.getFacing(), is(CameraView.FACING_BACK)); cameraView.setFacing(CameraView.FACING_FRONT); assertThat(cameraView.getFacing(), is(CameraView.FACING_FRONT)); } }) .perform(waitFor(1000)) .check(showingPreview()); }
@Test public void testFlash() { onView(withId(R.id.camera)) .check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { CameraView cameraView = (CameraView) view; assertThat(cameraView.getFlash(), is(CameraView.FLASH_AUTO)); cameraView.setFlash(CameraView.FLASH_TORCH); assertThat(cameraView.getFlash(), is(CameraView.FLASH_TORCH)); } }); }
public Act performWildCardAction(Act origin) { Espresso.onView(isRoot()).perform( new ChimpStagingAction() ); chimpDriver.preemptiveTraceReport(); try { ArrayList<UiObject2> uiObject2s = wildCardManager.retrieveUiObject2s(wildCardSelector, wildCardChildSelector, 10); ArrayList<WildCardTarget> matchers = MatcherManager.getViewMatchers(uiObject2s, userDefinedMatcher); while(matchers.size() > 0) { Log.i(tag("wildcard"), Integer.toString(matchers.size())); WildCardTarget target = wildCardManager.popOne(matchers); try { Log.i(tag("wildcard"), "Attempting to perform action on UiObject"); Act result = performWildCardTargetAction(origin, target); return result; } catch (AmbiguousViewMatcherException avme){ Log.e(tag("wildcard"), avme.toString()); } catch (NoMatchingViewException nmve){ Log.e(tag("wildcard"), nmve.toString()); } catch (PerformException pe){ Log.e(tag("wildcard"), pe.toString()); } } } catch (Exception ee) { Log.e(tag("wildcard"), "Error occurred at wild card top-level"); ee.printStackTrace(); } Log.e(tag("wildcard"), "Exhausted all wild card options."); return null; }
@Override public void check(View view, NoMatchingViewException noMatchingViewException) { if (noMatchingViewException != null) { throw noMatchingViewException; } RecyclerView recyclerView = (RecyclerView) view; RecyclerView.Adapter adapter = recyclerView.getAdapter(); assertEquals(expected, adapter.getItemCount()); }
@Test public void atElectionActivity() throws Exception { onView(withId(R.id.app_bar)).check(new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertEquals(((Toolbar) view).getTitle(), "Choose election"); } }); }
@Override public void check(View view, NoMatchingViewException noViewFoundException) { if (noViewFoundException != null) { throw noViewFoundException; } RecyclerView recyclerView = (RecyclerView) view; RecyclerView.Adapter adapter = recyclerView.getAdapter(); assertThat(adapter.getItemCount(), matcher); }
