@Test
public void testInputStreamBasedConstructor() {
ByteArrayInputStream baos = new ByteArrayInputStream("Some Content".getBytes());
file = new DownloadFileImpl(baos, "somefile.txt", "text/plain");
assertEquals("It Set the File Name", "somefile.txt", file.getFileName());
assertEquals("It Set the content type", "text/plain", file.getContentType());
assertSame("It Wrappend the bytes", baos, file.getInputStream());
}
@Test
public void testFileBasedConstructor() throws IOException {
File f = File.createTempFile("temptest", "txt");
file = new DownloadFileImpl(f, "text/plain");
assertEquals("It Set the File Name", f.getName(), file.getFileName());
assertEquals("It Set the content type", "text/plain", file.getContentType());
assertEquals(
"It Was a File Input Stream", FileInputStream.class, file.getInputStream().getClass());
}