// Add tags.
TaggablePage taggablePage = new TaggablePage();
AddTagsPane addTagsPane = taggablePage.addTags();
addTagsPane.setTags("foo,bar");
addTagsPane.add();
taggablePage.removeTag("foo");
// Attach files.
AttachmentsPane attachmentsPane = testPage.openAttachmentsDocExtraPane();
// TODO: Update this code when we (re)add support for uploading multiple files at once.
for (String fileName : new String[] {"SmallAttachment.txt", "SmallAttachment2.txt", "SmallAttachment.txt"}) {