* clearAttachements()
*/
@Test
public void testAddGetClearAttachment() {
ArrayList<Attachment> attachments = new ArrayList<Attachment>();
final Attachment attachment = new StringAttachment("My Attachment",
"Hello World!", "txt");
TestStep testStep = new TestStep();
assertEquals(testStep.getAttachments(), attachments);
testStep.addAttachment(attachment);
assertEquals(testStep.getAttachments().iterator().next(), attachment);