Examples with HtmlFileInput com.gargoylesoftware.htmlunit.html.HtmlFileInput used on opensource projects

Example 11 with HtmlFileInput

use of com.gargoylesoftware.htmlunit.html.HtmlFileInput in project struts by apache.

the class FileUploadTest method testEmptyFile.

@Test
public void testEmptyFile() throws Exception {
    try (final WebClient webClient = new WebClient()) {
        final HtmlPage page = webClient.getPage(ParameterUtils.getBaseUrl() + "/fileupload/doUpload.action");
        final HtmlForm form = page.getFormByName("doUpload");
        HtmlInput captionInput = form.getInputByName("caption");
        HtmlFileInput uploadInput = form.getInputByName("upload");
        captionInput.type("some caption");
        File tempFile = File.createTempFile("testEmptyFile", ".tmp");
        tempFile.deleteOnExit();
        uploadInput.setValueAttribute(tempFile.getAbsolutePath());
        final HtmlSubmitInput button = form.getInputByValue("Submit");
        final HtmlPage resultPage = button.click();
        DomElement errorMessage = resultPage.getFirstByXPath("//span[@class='errorMessage']");
        Assert.assertNotNull(errorMessage);
        Assert.assertEquals("File cannot be empty", errorMessage.getVisibleText());
    }
}