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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.components.upload;
-
- import java.io.BufferedWriter;
- import java.io.File;
- import java.io.FileWriter;
- import java.io.IOException;
- import java.math.BigInteger;
- import java.security.MessageDigest;
- import java.security.NoSuchAlgorithmException;
- import java.util.List;
-
- import org.junit.Assert;
- import org.junit.Test;
- import org.openqa.selenium.By;
- import org.openqa.selenium.WebElement;
- import org.openqa.selenium.internal.WrapsElement;
- import org.openqa.selenium.remote.DesiredCapabilities;
- import org.openqa.selenium.remote.LocalFileDetector;
- import org.openqa.selenium.remote.RemoteWebElement;
-
- import com.vaadin.testbench.elements.UploadElement;
- import com.vaadin.tests.tb3.MultiBrowserTest;
-
- public class TestFileUploadTest extends MultiBrowserTest {
-
- @Override
- public List<DesiredCapabilities> getBrowsersToTest() {
- // PhantomJS fails to upload files for unknown reasons
- return getBrowsersExcludingPhantomJS();
- }
-
- @Test
- public void testUploadAnyFile() throws Exception {
- openTestURL();
-
- File tempFile = createTempFile();
- fillPathToUploadInput(tempFile.getPath());
-
- getSubmitButton().click();
-
- String expected = String.format(
- "1. Upload finished. Name: %s, Size: %s, md5: %s",
- tempFile.getName(), getTempFileContents().length(),
- md5(getTempFileContents()));
-
- String actual = getLogRow(0);
- Assert.assertEquals("Upload log row does not match expected", expected,
- actual);
- }
-
- private String md5(String string) throws NoSuchAlgorithmException {
- byte[] digest = MessageDigest.getInstance("MD5").digest(
- string.getBytes());
- BigInteger bigInt = new BigInteger(1, digest);
- String hashtext = bigInt.toString(16);
- return hashtext;
- }
-
- /**
- * @return The generated temp file handle
- * @throws IOException
- */
- private File createTempFile() throws IOException {
- File tempFile = File.createTempFile("TestFileUpload", ".txt");
- BufferedWriter writer = new BufferedWriter(new FileWriter(tempFile));
- writer.write(getTempFileContents());
- writer.close();
- tempFile.deleteOnExit();
- return tempFile;
- }
-
- private String getTempFileContents() {
- return "This is a test file!\nRow 2\nRow3";
- }
-
- private void fillPathToUploadInput(String tempFileName) throws Exception {
- // create a valid path in upload input element. Instead of selecting a
- // file by some file browsing dialog, we use the local path directly.
- WebElement input = getInput();
- setLocalFileDetector(input);
- input.sendKeys(tempFileName);
- }
-
- private WebElement getSubmitButton() {
- UploadElement upload = $(UploadElement.class).first();
- WebElement submitButton = upload.findElement(By.className("v-button"));
- return submitButton;
- }
-
- private WebElement getInput() {
- return getDriver().findElement(By.className("gwt-FileUpload"));
- }
-
- private void setLocalFileDetector(WebElement element) throws Exception {
- if (getRunLocallyBrowser() != null) {
- return;
- }
-
- if (element instanceof WrapsElement) {
- element = ((WrapsElement) element).getWrappedElement();
- }
- if (element instanceof RemoteWebElement) {
- ((RemoteWebElement) element)
- .setFileDetector(new LocalFileDetector());
- } else {
- throw new IllegalArgumentException(
- "Expected argument of type RemoteWebElement, received "
- + element.getClass().getName());
- }
- }
- }
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