public void testAddRemoveAttachment() throws Exception {
Map vars = new HashMap();
vars.put("users", users);
vars.put("groups", groups);
vars.put("now", new Date());
String str =
"(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { createdOn = now, activationTime = now}), ";
str += "deadlines = new Deadlines(),";
str += "delegation = new Delegation(),";
str += "peopleAssignments = new PeopleAssignments(),";
str += "names = [ new I18NText( 'en-UK', 'This is my task name')] })";
Task task = (Task) eval(new StringReader(str), vars);
client.addTask(task, null);
long taskId = task.getId();
Attachment attachment = new Attachment();
Date attachedAt = new Date(System.currentTimeMillis());
attachment.setAttachedAt(attachedAt);
attachment.setAttachedBy(users.get("luke"));
attachment.setName("file1.txt");
attachment.setAccessType(AccessType.Inline);
attachment.setContentType("txt");
byte[] bytes = "Ths is my attachment text1".getBytes();
Content content = new Content();
content.setContent(bytes);
client.addAttachment(taskId, attachment, content);
Task task1 = client.getTask(taskId);
// For local clients this will be the same.. that's why is commented
// assertNotSame(task, task1);
// assertFalse(task.equals(task1));
List<Attachment> attachments1 = task1.getTaskData().getAttachments();
assertEquals(1, attachments1.size());
Attachment returnedAttachment = attachments1.get(0);
assertEquals(attachedAt, returnedAttachment.getAttachedAt());
assertEquals(users.get("luke"), returnedAttachment.getAttachedBy());
assertEquals(AccessType.Inline, returnedAttachment.getAccessType());
assertEquals("txt", returnedAttachment.getContentType());
assertEquals("file1.txt", returnedAttachment.getName());
assertEquals(bytes.length, returnedAttachment.getSize());
assertEquals((long) attachment.getId(), (long) returnedAttachment.getId());
assertEquals((long) content.getId(), (long) returnedAttachment.getAttachmentContentId());
// Make the same as the returned tasks, so we can test equals
task.getTaskData().setAttachments(attachments1);
task.getTaskData().setStatus(Status.Created);
assertEquals(task, task1);
content = client.getContent(returnedAttachment.getAttachmentContentId());
assertEquals("Ths is my attachment text1", new String(content.getContent()));
// test we can have multiple attachments
attachment = new Attachment();
attachedAt = new Date(System.currentTimeMillis());
attachment.setAttachedAt(attachedAt);
attachment.setAttachedBy(users.get("tony"));
attachment.setName("file2.txt");
attachment.setAccessType(AccessType.Inline);
attachment.setContentType("txt");
bytes = "Ths is my attachment text2".getBytes();
content = new Content();
content.setContent(bytes);
client.addAttachment(taskId, attachment, content);
task1 = client.getTask(taskId);
// In local clients this will be the same object and we are reusing the tests
// assertNotSame(task, task1);
// assertFalse(task.equals(task1));
List<Attachment> attachments2 = task1.getTaskData().getAttachments();
assertEquals(2, attachments2.size());
content = client.getContent(content.getId());
assertEquals("Ths is my attachment text2", new String(content.getContent()));
// make two collections the same and compare
attachment.setSize(26);
attachment.setAttachmentContentId(content.getId());
attachments1.add(attachment);
assertTrue(CollectionUtils.equals(attachments2, attachments1));
client.deleteAttachment(taskId, attachment.getId(), content.getId());
task1 = client.getTask(taskId);
attachments2 = task1.getTaskData().getAttachments();
assertEquals(1, attachments2.size());
assertEquals("file1.txt", attachments2.get(0).getName());
}