@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); } }; }
@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()); } }); }
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]; }
/** * 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."); } } }); }
@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 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; }
@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 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)); } }); }
@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"); } }); }
/** * @param enabled Whether the view should be matched to be enabled or not. * @return A {@link ViewAssertion} that asserts that a view should be matched * to be enabled or disabled. */ private static ViewAssertion matchesIsEnabled(boolean enabled) { // TODO: When we're comfortable with the APIs, we can statically import them and // make direct calls to these methods and cut down on the verbosity, instead of // writing helper methods that wrap these APIs. return ViewAssertions.matches(enabled ? ViewMatchers.isEnabled() : Matchers.not(ViewMatchers.isEnabled())); }
public static ViewAssertion hasItemsCount(final int count) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException e) { if (!(view instanceof RecyclerView)) { throw e; } RecyclerView rv = (RecyclerView) view; assertThat(rv.getAdapter(), notNullValue()); assertThat(rv.getAdapter().getItemCount(), equalTo(count)); } }; }
public static ViewAssertion assertIsExpanded() { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { AppBarLayout appBarLayout = (AppBarLayout) view; boolean isFullExpanded = appBarLayout.getHeight() - appBarLayout.getBottom() == 0; ViewMatchers.assertThat("is full expanded", isFullExpanded, is(true)); } }; }
public static ViewAssertion assertIsCollapsed() { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { CollapsingToolbarLayout collapsingToolbarLayout = null; Toolbar toolbar = null; AppBarLayout appBarLayout = (AppBarLayout) view; for (int i = 0; i < appBarLayout.getChildCount(); i++) { if(appBarLayout.getChildAt(i) instanceof CollapsingToolbarLayout) { collapsingToolbarLayout = (CollapsingToolbarLayout) appBarLayout.getChildAt(i); } } if(collapsingToolbarLayout == null) { throw new IllegalStateException("Current only AppBarLayouts with CollapsingToolbarLayout are supported."); } for (int i = 0; i < collapsingToolbarLayout.getChildCount(); i++) { if(collapsingToolbarLayout.getChildAt(i) instanceof Toolbar) { toolbar = (Toolbar) collapsingToolbarLayout.getChildAt(i); } } if(toolbar == null) { throw new IllegalStateException("Current only CollapsingToolbarLayout with support Toolbar are supported."); } boolean isFullCollapsed = appBarLayout.getBottom() - toolbar.getHeight() == 0; isFullCollapsed |= appBarLayout.getBottom() - toolbar.getHeight() - EspResourceTool.getStatusBarHeight(view.getContext()) == 0; ViewMatchers.assertThat("is full collapsed", isFullCollapsed, is(true)); } }; }
@Test public void testFacing() { 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; 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(com.google.android.cameraview.test.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 static ViewAssertion isGone() { return new ViewAssertion() { public void check(View view, NoMatchingViewException noView) { assertThat(view, new VisibilityMatcher(View.GONE)); } }; }
public static ViewAssertion isInvisible() { return new ViewAssertion() { public void check(View view, NoMatchingViewException noView) { assertThat(view, new VisibilityMatcher(View.INVISIBLE)); } }; }
private static ViewAssertion isHintExpanded(final boolean expanded) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertTrue(view instanceof TextInputLayout); assertEquals(expanded, ((TextInputLayout) view).isHintExpanded()); } }; }
private static ViewAssertion isBoxStrokeColor(@ColorInt final int boxStrokeColor) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertTrue(view instanceof TextInputLayout); assertEquals(boxStrokeColor, ((TextInputLayout) view).getBoxStrokeColor()); } }; }
private static ViewAssertion isBoxBackgroundColor(@ColorInt final int boxBackgroundColor) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertTrue(view instanceof TextInputLayout); assertEquals(boxBackgroundColor, ((TextInputLayout) view).getBoxBackgroundColor()); } }; }
private static ViewAssertion isBoxCornerRadiusTopRight(final float boxCornerRadiusTopRight) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertTrue(view instanceof TextInputLayout); assertEquals( boxCornerRadiusTopRight, ((TextInputLayout) view).getBoxCornerRadiusTopRight(), 0.01); } }; }
private static ViewAssertion isCutoutOpen(final boolean open) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertTrue(view instanceof TextInputLayout); assertEquals(open, ((TextInputLayout) view).cutoutIsOpen()); } }; }
static ViewAssertion isPasswordToggledVisible(final boolean isToggledVisible) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewFoundException) { assertTrue(view instanceof TextInputLayout); EditText editText = ((TextInputLayout) view).getEditText(); TransformationMethod transformationMethod = editText.getTransformationMethod(); if (isToggledVisible) { assertNull(transformationMethod); } else { assertEquals(PasswordTransformationMethod.getInstance(), transformationMethod); } } }; }
public static ViewAssertion flexGridReadOnly(final boolean expected) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewException) { FlexGrid flexGrid = (FlexGrid) view; assertEquals(expected, flexGrid.isReadOnly()); } }; }
public static ViewAssertion mockDrawable(final String expectedTag) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewException) { String tag = (String) ((MockDrawable) ((ImageView) view).getDrawable()).getTag(); assertEquals(expectedTag, tag); } }; }
public static ViewAssertion withDrawable(@DrawableRes final int expectedResourceId) { return new ViewAssertion() { @Override public void check(View view, NoMatchingViewException noViewException) { @DrawableRes int tag = (int) ((MockDrawable) ((ImageView) view).getDrawable()).getTag(); assertEquals(expectedResourceId, tag); } }; }
