55 lines
1.7 KiB
Java
55 lines
1.7 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.documentsui.bots;
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import static androidx.test.espresso.Espresso.onView;
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import static androidx.test.espresso.assertion.ViewAssertions.matches;
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import static androidx.test.espresso.matcher.ViewMatchers.isDisplayed;
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import android.view.View;
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import androidx.test.espresso.ViewInteraction;
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import junit.framework.AssertionFailedError;
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import org.hamcrest.Matcher;
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/**
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* Support methods for working with Espresso related matchers 'n stuff.
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*/
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public final class Matchers {
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private Matchers() {}
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public static boolean present(Matcher<View> matcher) {
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return present(onView(matcher), isDisplayed());
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}
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public static boolean present(ViewInteraction vi, Matcher<View> matcher) {
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try {
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vi.check(matches(matcher));
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vi.check(matches(isDisplayed()));
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return true;
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}
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// Catch AssertionFailedError because vi.check(matches(isDisplayed())) throws that if
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// assertion fails.
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catch (Exception|AssertionFailedError e) {
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return false;
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}
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}
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}
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