Added Signin Utilites (RE-LAND)

chrome/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtilsTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtilsTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtilsTest.java b/chrome/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtilsTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..0804ea90b6b884f93f97bbabfa1472a6ce70eaba
--- /dev/null
+++ b/chrome/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtilsTest.java
@@ -0,0 +1,144 @@
+// Copyright 2015 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.test.util;
+
+import android.test.FlakyTest;
+import android.test.InstrumentationTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import org.chromium.base.test.util.Restriction;
+import org.chromium.sync.signin.ChromeSigninController;
+
+/**
+ * Tests for {@link ChromeSigninUtils}.
+ */
+public class ChromeSigninUtilsTest extends InstrumentationTestCase {
+    private static final String FAKE_ACCOUNT_USERNAME = "test@google.com";
+    private static final String FAKE_ACCOUNT_PASSWORD = "$3cr3t";
+    private static final String GOOGLE_ACCOUNT_USERNAME = "chromiumforandroid01@gmail.com";
+    private static final String GOOGLE_ACCOUNT_PASSWORD = "chromeforandroid";
+    private static final String GOOGLE_ACCOUNT_TYPE = "mail";
+
+    private ChromeSigninUtils mSigninUtil;
+    private ChromeSigninController mSigninController;
+
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        mSigninUtil = new ChromeSigninUtils(this);
+        mSigninController = ChromeSigninController.get(getInstrumentation().getTargetContext());
+        mSigninController.clearSignedInUser();
+        mSigninUtil.removeAllFakeAccountsFromOs();
+        mSigninUtil.removeAllGoogleAccountsFromOs();
+    }
+
+    @SmallTest
+    public void testActivityIsNotSignedInOnAppOrFakeOSorGoogleOS() {
+        assertFalse("Should not be signed into app.",
+                mSigninController.isSignedIn());
+        assertFalse("Should not be signed into OS with fake account.",
+                mSigninUtil.isExistingFakeAccountOnOs(FAKE_ACCOUNT_USERNAME));
+        assertFalse("Should not be signed in on OS with Google account.",
+                mSigninUtil.isExistingGoogleAccountOnOs(GOOGLE_ACCOUNT_USERNAME));
+    }
+
+    @SmallTest
+    public void testIsSignedInOnApp() {
+        mSigninUtil.addAccountToApp(FAKE_ACCOUNT_USERNAME);
+        assertTrue("Should be signed on app.",
+                mSigninController.isSignedIn());
+        assertFalse("Should not be signed on OS with fake account.",
+                mSigninUtil.isExistingFakeAccountOnOs(FAKE_ACCOUNT_USERNAME));
+        assertFalse("Should not be signed in on OS with Google account.",
+                mSigninUtil.isExistingGoogleAccountOnOs(GOOGLE_ACCOUNT_USERNAME));
+    }
+
+    @SmallTest
+    public void testIsSignedInOnFakeOS() {
+        mSigninUtil.addFakeAccountToOs(FAKE_ACCOUNT_USERNAME, FAKE_ACCOUNT_PASSWORD);
+        assertFalse("Should not be signed in on app.",
+                mSigninController.isSignedIn());
+        assertTrue("Should be signed in on OS with fake account.",
+                mSigninUtil.isExistingFakeAccountOnOs(FAKE_ACCOUNT_USERNAME));
+        assertFalse("Should not be signed in on OS with Google account.",
+                mSigninUtil.isExistingGoogleAccountOnOs(GOOGLE_ACCOUNT_USERNAME));
+    }
+
+    @FlakyTest
+    @Restriction(Restriction.RESTRICTION_TYPE_INTERNET)
+    public void testIsSignedInOnGoogleOS() {
+        mSigninUtil.addGoogleAccountToOs(GOOGLE_ACCOUNT_USERNAME, GOOGLE_ACCOUNT_PASSWORD,
+                GOOGLE_ACCOUNT_TYPE);
+        assertFalse("Should not be signed into app.",
+                mSigninController.isSignedIn());
+        assertFalse("Should not be signed into OS with fake account.",
+                mSigninUtil.isExistingFakeAccountOnOs(FAKE_ACCOUNT_USERNAME));
+        assertTrue("Should be signed in on OS with Google account.",
+                mSigninUtil.isExistingGoogleAccountOnOs(GOOGLE_ACCOUNT_USERNAME));
+    }
+
+    @SmallTest
+    public void testIsSignedInOnFakeOSandApp() {
+        mSigninUtil.addAccountToApp(FAKE_ACCOUNT_USERNAME);
+        mSigninUtil.addFakeAccountToOs(FAKE_ACCOUNT_USERNAME, FAKE_ACCOUNT_PASSWORD);
+        assertTrue("Should be signed in on app.",
+                mSigninController.isSignedIn());
+        assertTrue("Should be signed in on OS with fake account.",
+                mSigninUtil.isExistingFakeAccountOnOs(FAKE_ACCOUNT_USERNAME));
+        assertFalse("Should not be signed in on OS with Google account.",
+                mSigninUtil.isExistingGoogleAccountOnOs(GOOGLE_ACCOUNT_USERNAME));
+    }
+
+    @FlakyTest
+    @Restriction(Restriction.RESTRICTION_TYPE_INTERNET)
+    public void testIsSignedInOnAppAndGoogleOS() {
+        mSigninUtil.addAccountToApp(FAKE_ACCOUNT_USERNAME);
+        mSigninUtil.addGoogleAccountToOs(GOOGLE_ACCOUNT_USERNAME, GOOGLE_ACCOUNT_PASSWORD,
+                GOOGLE_ACCOUNT_TYPE);
+        assertTrue("Should be signed into app.",
+                mSigninController.isSignedIn());
+        assertFalse("Should not be signed into OS with fake account.",
+                mSigninUtil.isExistingFakeAccountOnOs(FAKE_ACCOUNT_USERNAME));
+        assertTrue("Should be signed in on OS with Google account.",
+                mSigninUtil.isExistingGoogleAccountOnOs(GOOGLE_ACCOUNT_USERNAME));
+    }
+
+    @FlakyTest
+    @Restriction(Restriction.RESTRICTION_TYPE_INTERNET)
+    public void testIsSignedInOnFakeOSandGoogleOS() {
+        mSigninUtil.addFakeAccountToOs(FAKE_ACCOUNT_USERNAME, FAKE_ACCOUNT_PASSWORD);
+        mSigninUtil.addGoogleAccountToOs(GOOGLE_ACCOUNT_USERNAME, GOOGLE_ACCOUNT_PASSWORD,
+                GOOGLE_ACCOUNT_TYPE);
+        assertFalse("Should not be signed into app.",
+                mSigninController.isSignedIn());
+        assertTrue("Should be signed into OS with fake account.",
+                mSigninUtil.isExistingFakeAccountOnOs(FAKE_ACCOUNT_USERNAME));
+        assertTrue("Should be signed in on OS with Google account.",
+                mSigninUtil.isExistingGoogleAccountOnOs(GOOGLE_ACCOUNT_USERNAME));
+    }
+
+    @FlakyTest
+    @Restriction(Restriction.RESTRICTION_TYPE_INTERNET)
+    public void testIsSignedInOnAppAndFakeOSandGoogleOS() {
+        mSigninUtil.addAccountToApp(FAKE_ACCOUNT_USERNAME);
+        mSigninUtil.addFakeAccountToOs(FAKE_ACCOUNT_USERNAME, FAKE_ACCOUNT_PASSWORD);
+        mSigninUtil.addGoogleAccountToOs(GOOGLE_ACCOUNT_USERNAME, GOOGLE_ACCOUNT_PASSWORD,
+                GOOGLE_ACCOUNT_TYPE);
+        assertTrue("Should be signed into app.",
+                mSigninController.isSignedIn());
+        assertTrue("Should be signed into OS with fake account.",
+                mSigninUtil.isExistingFakeAccountOnOs(FAKE_ACCOUNT_USERNAME));
+        assertTrue("Should be signed in on OS with Google account.",
+                mSigninUtil.isExistingGoogleAccountOnOs(GOOGLE_ACCOUNT_USERNAME));
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        mSigninController.clearSignedInUser();
+        mSigninUtil.removeAllFakeAccountsFromOs();
+        mSigninUtil.removeAllGoogleAccountsFromOs();
+        super.tearDown();
+    }
+}