Added Signin Parameters

chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddGoogleAccountToOsParameter.java

Index: chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddGoogleAccountToOsParameter.java
diff --git a/chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddGoogleAccountToOsParameter.java b/chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddGoogleAccountToOsParameter.java
new file mode 100644
index 0000000000000000000000000000000000000000..34a359725a93801bc0bcc1c215d22087c797fdbf
--- /dev/null
+++ b/chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddGoogleAccountToOsParameter.java
@@ -0,0 +1,56 @@
+// 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.parameters;
+
+import android.app.Instrumentation;
+
+import org.chromium.base.test.util.parameter.BaseParameter;
+import org.chromium.base.test.util.parameter.Parameter;
+import org.chromium.chrome.test.util.ChromeSigninUtils;
+
+/**
+ * Adds a Google account to OS when this parameter is used.
+ */
+public class AddGoogleAccountToOsParameter extends BaseParameter {
+    /** Adds a Google account to OS to run test as signed into the OS. */
+    public static final String PARAMETER_TAG = "add-google-account-to-os-parameter";
+
+    /** The {@Parameter.Argument#name()} value. */
+    public static final class ARGUMENT {
+        public static final String USERNAME = "username";
+        public static final String PASSWORD = "password";
+        public static final String TYPE = "type";
+        private static final class DEFAULT {
+            private static final String TYPE = "mail";
+        }
+    }
+
+    private ChromeSigninUtils mSigninUtil;
+
+    public AddGoogleAccountToOsParameter(Parameter.Reader parameterReader,
+            Instrumentation instrumentation) {
+        super(PARAMETER_TAG, parameterReader);
+        mSigninUtil = new ChromeSigninUtils(instrumentation);
+    }
+
+    @Override
+    public void setUp() {
+        String username = getStringArgument(ARGUMENT.USERNAME);
+        String password = getStringArgument(ARGUMENT.PASSWORD);
+        String type = getStringArgument(ARGUMENT.TYPE, ARGUMENT.DEFAULT.TYPE);
+
+        mSigninUtil.removeAllGoogleAccountsFromOs();
+        mSigninUtil.addGoogleAccountToOs(username, password, type);
+    }
+
+    @Override
+    public void tearDown() {
+        mSigninUtil.removeAllGoogleAccountsFromOs();
+    }
+
+    public boolean isSignedIn(String username) {
+        return mSigninUtil.isExistingGoogleAccountOnOs(username);
+    }
+}