[Android][Signin][UI] Add render tests for signout dialog

This CL adds render tests for signout dialog of managed and not managed
account.

Bug: 1042222
Change-Id: Ie26de64c0f2f5b4e771aa8e461489d9c7e21431a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2002809Reviewed-by: Boris Sazonov <bsazonov@chromium.org>
Reviewed-by: Tanmoy Mollik <triploblastic@chromium.org>
Commit-Queue: Alice Wang <aliceywang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#739047}

chrome/android/chrome_test_java_sources.gni

@@ -441,6 +441,7 @@ chrome_test_java_sources = [
   "javatests/src/org/chromium/chrome/browser/signin/DummyAccountPickerTargetFragment.java",
   "javatests/src/org/chromium/chrome/browser/signin/IdentityManagerIntegrationTest.java",
   "javatests/src/org/chromium/chrome/browser/signin/ProfileDataCacheRenderTest.java",
+  "javatests/src/org/chromium/chrome/browser/signin/SignOutDialogRenderTest.java",
   "javatests/src/org/chromium/chrome/browser/signin/SigninFragmentTest.java",
   "javatests/src/org/chromium/chrome/browser/signin/SigninHelperTest.java",
   "javatests/src/org/chromium/chrome/browser/signin/SigninSignoutIntegrationTest.java",

chrome/android/javatests/src/org/chromium/chrome/browser/signin/SignOutDialogRenderTest.java

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.signin;
+
+import static android.support.test.espresso.Espresso.onView;
+import static android.support.test.espresso.action.ViewActions.pressBack;
+import static android.support.test.espresso.matcher.ViewMatchers.isRoot;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import android.support.test.InstrumentationRegistry;
+import android.view.View;
+
+import androidx.test.filters.LargeTest;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+
+import org.chromium.base.test.util.CommandLineFlags;
+import org.chromium.base.test.util.Feature;
+import org.chromium.base.test.util.JniMocker;
+import org.chromium.chrome.browser.ChromeSwitches;
+import org.chromium.chrome.test.ChromeJUnit4ClassRunner;
+import org.chromium.chrome.test.util.ChromeRenderTestRule;
+import org.chromium.components.signin.GAIAServiceType;
+import org.chromium.ui.test.util.DisableAnimationsTestRule;
+import org.chromium.ui.test.util.DummyUiActivityTestCase;
+
+/**
+ * Render tests for {@link SignOutDialogFragment}
+ */
+@RunWith(ChromeJUnit4ClassRunner.class)
+@CommandLineFlags.Add({ChromeSwitches.DISABLE_FIRST_RUN_EXPERIENCE})
+public class SignOutDialogRenderTest extends DummyUiActivityTestCase {
+    private static final String TEST_DOMAIN = "test.domain.example.com";
+
+    @Rule
+    public final DisableAnimationsTestRule mNoAnimationsRule = new DisableAnimationsTestRule();
+
+    @Rule
+    public final ChromeRenderTestRule mRenderTestRule = new ChromeRenderTestRule();
+
+    @Rule
+    public final JniMocker mocker = new JniMocker();
+
+    @Mock
+    private SigninUtils.Natives mSigninUtilsNativeMock;
+
+    @Mock
+    private SigninManager mSigninManagerMock;
+
+    @Before
+    public void setUp() {
+        initMocks(this);
+        mocker.mock(SigninUtilsJni.TEST_HOOKS, mSigninUtilsNativeMock);
+        IdentityServicesProvider.setInstanceForTests(mock(IdentityServicesProvider.class));
+        when(IdentityServicesProvider.get().getSigninManager()).thenReturn(mSigninManagerMock);
+    }
+
+    @After
+    public void tearDown() {
+        // Since the Dialog dismiss calls native method, we need to close the dialog before the
+        // Native mock SigninUtils.Natives gets removed.
+        onView(isRoot()).perform(pressBack());
+    }
+
+    @Test
+    @LargeTest
+    @Feature("RenderTest")
+    public void testSignOutDialogForManagedAccount() throws Exception {
+        when(mSigninManagerMock.getManagementDomain()).thenReturn(TEST_DOMAIN);
+        mRenderTestRule.render(showSignOutDialog(), "signout_dialog_for_managed_account");
+    }
+
+    @Test
+    @LargeTest
+    @Feature("RenderTest")
+    public void testSignOutDialogForNonManagedAccount() throws Exception {
+        mRenderTestRule.render(showSignOutDialog(), "signout_dialog_for_non_managed_account");
+    }
+
+    private View showSignOutDialog() {
+        SignOutDialogFragment signOutDialog =
+                SignOutDialogFragment.create(GAIAServiceType.GAIA_SERVICE_TYPE_NONE);
+        signOutDialog.show(getActivity().getSupportFragmentManager(), null);
+        InstrumentationRegistry.getInstrumentation().waitForIdleSync();
+        return signOutDialog.getDialog().getWindow().getDecorView();
+    }
+}

chrome/test/data/android/render_tests/SignOutDialogRenderTest.signout_dialog_for_managed_account.Nexus_5-19.png.sha1

+90c64ece8c2e1b8941e7cf9e380dceefe47be95b
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chrome/test/data/android/render_tests/SignOutDialogRenderTest.signout_dialog_for_managed_account.Nexus_5X-23.png.sha1

+b2fc2ca505e6bbbc1b6a27d313311f13f0deafba
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chrome/test/data/android/render_tests/SignOutDialogRenderTest.signout_dialog_for_non_managed_account.Nexus_5-19.png.sha1

+66045ee91a31bbdee7d7e08c4a83bd22e76f7dfb
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chrome/test/data/android/render_tests/SignOutDialogRenderTest.signout_dialog_for_non_managed_account.Nexus_5X-23.png.sha1

+faea5d82d4a9dd8043e058bad2165c8010043b45
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