1 files changed, 89 insertions, 0 deletions
diff --git a/chromium/chrome/browser/signin/services/android/junit/src/org/chromium/chrome/browser/signin/services/WebSigninBridgeTest.java b/chromium/chrome/browser/signin/services/android/junit/src/org/chromium/chrome/browser/signin/services/WebSigninBridgeTest.java
new file mode 100644
index 00000000000..8acec65e1e9
--- /dev/null
+++ b/chromium/chrome/browser/signin/services/android/junit/src/org/chromium/chrome/browser/signin/services/WebSigninBridgeTest.java
@@ -0,0 +1,89 @@
+// 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.services;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+import org.chromium.base.test.BaseRobolectricTestRunner;
+import org.chromium.base.test.util.JniMocker;
+import org.chromium.chrome.browser.profiles.Profile;
+import org.chromium.components.signin.base.CoreAccountInfo;
+import org.chromium.components.signin.base.GoogleServiceAuthError;
+import org.chromium.components.signin.base.GoogleServiceAuthError.State;
+
+/**
+ * Unit tests for {@link WebSigninBridge}.
+ */
+@RunWith(BaseRobolectricTestRunner.class)
+public class WebSigninBridgeTest {
+    private static final CoreAccountInfo CORE_ACCOUNT_INFO =
+            CoreAccountInfo.createFromEmailAndGaiaId("user@domain.com", "gaia-id-user");
+    private static final long NATIVE_WEB_SIGNIN_BRIDGE = 1000L;
+
+    @Rule
+    public final JniMocker mocker = new JniMocker();
+
+    @Rule
+    public final MockitoRule mMockitoRule = MockitoJUnit.rule();
+
+    @Mock
+    private WebSigninBridge.Natives mNativeMock;
+
+    @Mock
+    private Profile mProfileMock;
+
+    @Mock
+    private WebSigninBridge.Listener mListenerMock;
+
+    private final WebSigninBridge.Factory mFactory = new WebSigninBridge.Factory();
+
+    @Before
+    public void setUp() {
+        mocker.mock(WebSigninBridgeJni.TEST_HOOKS, mNativeMock);
+        when(mNativeMock.create(mProfileMock, CORE_ACCOUNT_INFO, mListenerMock))
+                .thenReturn(NATIVE_WEB_SIGNIN_BRIDGE);
+    }
+
+    @Test
+    public void testFactoryCreate() {
+        WebSigninBridge webSigninBridge =
+                mFactory.create(mProfileMock, CORE_ACCOUNT_INFO, mListenerMock);
+        Assert.assertNotNull("Factory#create should not return null!", webSigninBridge);
+        verify(mNativeMock).create(mProfileMock, CORE_ACCOUNT_INFO, mListenerMock);
+    }
+
+    @Test
+    public void testDestroy() {
+        mFactory.create(mProfileMock, CORE_ACCOUNT_INFO, mListenerMock).destroy();
+        verify(mNativeMock).destroy(NATIVE_WEB_SIGNIN_BRIDGE);
+    }
+
+    @Test
+    public void testOnSigninSucceed() {
+        WebSigninBridge.onSigninSucceeded(mListenerMock);
+        verify(mListenerMock).onSigninSucceeded();
+        verify(mListenerMock, never()).onSigninFailed(any());
+    }
+
+    @Test
+    public void testOnSigninFailed() {
+        final GoogleServiceAuthError error = new GoogleServiceAuthError(State.CONNECTION_FAILED);
+        WebSigninBridge.onSigninFailed(mListenerMock, error);
+        verify(mListenerMock).onSigninFailed(error);
+        verify(mListenerMock, never()).onSigninSucceeded();
+    }
+}