com.vha.techdev.webapp.test.SimpleTest.java Source code

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Here is the source code for com.vha.techdev.webapp.test.SimpleTest.java

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package com.vha.techdev.webapp.test;
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import com.vha.techdev.ComponentInfo;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.htmlunit.HtmlUnitDriver;
import org.openqa.selenium.support.ui.ExpectedCondition;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

import java.io.File;
import java.io.FileOutputStream;

@RunWith(JUnit4.class)
public class SimpleTest {
    private WebDriver driver;
    private String serverUrl;

    @Before
    public void setup() throws Exception {
        this.serverUrl = System.getProperty("serverUrl", "http://localhost:9090/");
        if (!serverUrl.endsWith("/")) {
            serverUrl += "/";
        }

        this.driver = new FirefoxDriver();
    }

    @After
    public void teardown() throws Exception {
        driver.close();
    }

    @Test
    public void testSimple() throws Exception {
        driver.get(serverUrl + "index.html");

        // wait a bit ajax response
        new WebDriverWait(driver, 2).until(new ExpectedCondition<Boolean>() {
            public Boolean apply(WebDriver driver) {
                return driver.findElements(By.className("info").id("version")).size() > 0;
            }
        });
        WebElement version = driver.findElement(By.id("version"));
        Assert.assertEquals(ComponentInfo.IMPLEMENTATION.toString(), version.getText());

        String whoToSend = "foo";
        WebElement who = driver.findElement(By.id("who"));
        who.sendKeys(whoToSend);
        WebElement sendBtn = driver.findElement(By.id("send-btn"));
        sendBtn.click();
        // wait a bit ajax response
        new WebDriverWait(driver, 2)
                .until(ExpectedConditions.textToBePresentInElement(By.id("response"), whoToSend));
        WebElement response = driver.findElement(By.id("response"));
        Assert.assertEquals("Hello " + whoToSend, response.getText());
    }

    @Test
    public void testFileUpload() throws Exception {
        driver.get(serverUrl + "index.html");

        long fileLength = 16384L;
        File tempFile = createTestFile(fileLength);
        String expectedResponse = tempFile.getName() + ":application/octet-stream:" + fileLength;

        WebElement uploadFile = driver.findElement(By.id("uploadfile"));
        uploadFile.sendKeys(tempFile.getAbsolutePath());

        WebElement uploadBtn = driver.findElement(By.id("upload-btn"));
        uploadBtn.click();
        // wait a bit ajax response
        new WebDriverWait(driver, 5).until(new ExpectedCondition<Boolean>() {
            public Boolean apply(WebDriver driver) {
                return driver.findElements(By.className("info").id("file-response")).size() > 0;
            }
        });
        WebElement fileResponse = driver.findElement(By.id("file-response"));
        Assert.assertEquals(expectedResponse, fileResponse.getText());
    }

    private File createTestFile(long fileSize) throws Exception {
        File tempFile = File.createTempFile("testFile", null);
        tempFile.deleteOnExit();

        tempFile.createNewFile();

        FileOutputStream out = new FileOutputStream(tempFile);

        long bytesWritten = 0;
        while (bytesWritten < fileSize) {
            long bytesToWrite = Math.min(4096L, fileSize - bytesWritten);
            byte[] buf = new byte[(int) bytesToWrite];
            for (int i = 0; i < buf.length; i++) {
                buf[i] = (byte) (i & 0xFF);
            }
            out.write(buf);
            out.flush();
            bytesWritten += buf.length;
        }
        out.close();

        return tempFile;
    }
}