Merge "Fix assertFloatingToolbarDoesNotContainItem" (a8d534bf) · Commits · e / os / android_frameworks_base

core/tests/coretests/src/android/widget/espresso/FloatingToolbarEspressoUtils.java

+17 −30

Original line number	Diff line number	Diff line
		@@ -48,6 +48,7 @@ import org.hamcrest.TypeSafeMatcher;

		import java.util.ArrayList;
		import java.util.List;
		import java.util.function.Predicate;

		/**
		* Espresso utility methods for the floating toolbar.
		@@ -175,31 +176,10 @@ public class FloatingToolbarEspressoUtils {
		* @throws AssertionError if the assertion fails
		*/
		public static void assertFloatingToolbarDoesNotContainItem(String itemLabel) {
		onFloatingToolBar().check(matches(new TypeSafeMatcher<View>() {
		@Override
		public boolean matchesSafely(View view) {
		return doesNotContainItem(view);
		}

		@Override
		public void describeTo(Description description) {}

		private boolean doesNotContainItem(View view) {
		if (view.getTag() instanceof MenuItem) {
		if (itemLabel.equals(((MenuItem) view.getTag()).getTitle().toString())) {
		return false;
		}
		} else if (view instanceof ViewGroup) {
		ViewGroup viewGroup = (ViewGroup) view;
		for (int i = 0; i < viewGroup.getChildCount(); i++) {
		if (doesNotContainItem(viewGroup.getChildAt(i))) {
		return false;
		}
		}
		}
		return true;
		}
		}));
		final Predicate<View> hasMenuItemLabel = view ->
		view.getTag() instanceof MenuItem
		&& itemLabel.equals(((MenuItem) view.getTag()).getTitle().toString());
		assertFloatingToolbarMenuItem(hasMenuItemLabel, false);
		}

		/**
		@@ -209,23 +189,30 @@ public class FloatingToolbarEspressoUtils {
		* @throws AssertionError if the assertion fails
		*/
		public static void assertFloatingToolbarDoesNotContainItem(final int menuItemId) {
		final Predicate<View> hasMenuItemId = view ->
		view.getTag() instanceof MenuItem
		&& ((MenuItem) view.getTag()).getItemId() == menuItemId;
		assertFloatingToolbarMenuItem(hasMenuItemId, false);
		}

		private static void assertFloatingToolbarMenuItem(
		final Predicate<View> predicate, final boolean positiveAssertion) {
		onFloatingToolBar().check(matches(new TypeSafeMatcher<View>() {
		@Override
		public boolean matchesSafely(View view) {
		return !hasMenuItemWithSpecifiedId(view);
		return positiveAssertion == containsItem(view);
		}

		@Override
		public void describeTo(Description description) {}

		private boolean hasMenuItemWithSpecifiedId(View view) {
		if (view.getTag() instanceof MenuItem
		&& ((MenuItem) view.getTag()).getItemId() == menuItemId) {
		private boolean containsItem(View view) {
		if (predicate.test(view)) {
		return true;
		} else if (view instanceof ViewGroup) {
		ViewGroup viewGroup = (ViewGroup) view;
		for (int i = 0; i < viewGroup.getChildCount(); i++) {
		if (hasMenuItemWithSpecifiedId(viewGroup.getChildAt(i))) {
		if (containsItem(viewGroup.getChildAt(i))) {
		return true;
		}
		}