/*
 * Copyright (C) 2008 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.email.activity.setup;

import com.android.email.Account;
import com.android.email.R;

import android.content.Intent;
import android.test.ActivityInstrumentationTestCase2;
import android.test.suitebuilder.annotation.MediumTest;
import android.widget.Button;

/**
 * Tests of basic UI logic in the AccountSetupNamesTest screen.
 */
@MediumTest
public class AccountSetupNamesTests extends ActivityInstrumentationTestCase2<AccountSetupNames> {

    private AccountSetupNames mActivity;
    private Button mDoneButton;
    
    public AccountSetupNamesTests() {
        super("com.android.email", AccountSetupNames.class);
    }

    /**
     * Test a "good" account name (enables the button)
     */
    public void testGoodAccountName() {
        Intent i = getTestIntent("GoodName");
        this.setActivityIntent(i);
        
        getActivityAndFields();
        
        assertTrue(mDoneButton.isEnabled());
    }
    
    /**
     * Test a "bad" account name (disables the button)
     */
    public void testBadAccountName() {
        Intent i = getTestIntent("");
        this.setActivityIntent(i);
        
        getActivityAndFields();
        
        assertFalse(mDoneButton.isEnabled());
    }
    
    /**
     * Get the activity (which causes it to be started, using our intent) and get the UI fields
     */
    private void getActivityAndFields() {
        mActivity = getActivity();
        mDoneButton = (Button) mActivity.findViewById(R.id.done);
    }
    
    /**
     * Create an intent with the Account in it
     */
    private Intent getTestIntent(String name) {
        Account account = new Account(this.getInstrumentation().getTargetContext());
        account.setName(name);
        Intent i = new Intent(Intent.ACTION_MAIN);
        i.putExtra("account", account);     // AccountSetupNames.EXTRA_ACCOUNT == "account"
        return i;
    }
    
}