uitest/src/com/vaadin/tests/push/PushLargeDataStreamingTest.java


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/*
 * Copyright 2000-2014 Vaadin Ltd.
 * 
 * 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.vaadin.tests.push;

import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.support.ui.ExpectedConditions;

import com.vaadin.tests.annotations.TestCategory;
import com.vaadin.tests.tb3.MultiBrowserTest;

@TestCategory("push")
public class PushLargeDataStreamingTest extends MultiBrowserTest {

    @Test
    public void testStreamingLargeData() throws InterruptedException {
        openTestURL();

        // Without this there is a large chance that we will wait for all pushes
        // to complete before moving on
        testBench(driver).disableWaitForVaadin();

        push();
        // Push complete. Browser will reconnect now as > 10MB has been sent
        // Push again to ensure push still works
        push();

    }

    private void push() throws InterruptedException {
        // Wait for startButton to be present
        waitForElementToBePresent(vaadinLocatorById("startButton"));

        String logRow0Id = "Log_row_0";
        By logRow0 = vaadinLocatorById(logRow0Id);

        vaadinElementById("startButton").click();
        // Wait for push to start
        waitUntil(ExpectedConditions.textToBePresentInElement(logRow0,
                "Package "));

        // Wait for until push should be done
        sleep(PushLargeData.DEFAULT_DURATION_MS);

        // Wait until push is actually done
        waitUntil(ExpectedConditions.textToBePresentInElement(logRow0,
                "Push complete"));
    }

}