@Test
public void servletWriterCommittedOnWriterFlush() throws IOException {
assertFalse(response.isCommitted());
response.getWriter().write("X");
assertFalse(response.isCommitted());
response.getWriter().flush();
assertTrue(response.isCommitted());
assertEquals(1, response.getContentAsByteArray().length);
}
@Test
public void servletOutputStreamCommittedOnOutputStreamFlush() throws IOException {
assertFalse(response.isCommitted());
response.getOutputStream().write('X');
assertFalse(response.isCommitted());
response.getOutputStream().flush();
assertTrue(response.isCommitted());
assertEquals(1, response.getContentAsByteArray().length);
}
@Test
public void servletOutputStreamCommittedWhenBufferSizeExceeded() throws IOException {
assertFalse(response.isCommitted());
response.getOutputStream().write('X');
assertFalse(response.isCommitted());
int size = response.getBufferSize();
response.getOutputStream().write(new byte[size]);
assertTrue(response.isCommitted());
assertEquals(size + 1, response.getContentAsByteArray().length);
}
@Test
public void servletWriterCommittedWhenBufferSizeExceeded() throws IOException {
assertFalse(response.isCommitted());
response.getWriter().write("X");
assertFalse(response.isCommitted());
int size = response.getBufferSize();
char[] data = new char[size];
Arrays.fill(data, 'p');
response.getWriter().write(data);
assertTrue(response.isCommitted());
assertEquals(size + 1, response.getContentAsByteArray().length);
}
@Test
public void sendRedirect() throws IOException {
String redirectUrl = "/redirect";
response.sendRedirect(redirectUrl);
assertEquals(HttpServletResponse.SC_MOVED_TEMPORARILY, response.getStatus());
assertEquals(redirectUrl, response.getHeader("Location"));
assertEquals(redirectUrl, response.getRedirectedUrl());
assertTrue(response.isCommitted());
}
