@Test public void testKnownLengthContentToString() throws Exception { final byte[] bytes = "Message content".getBytes(StandardCharsets.ISO_8859_1); try (final BasicHttpEntity httpentity = new BasicHttpEntity()) { httpentity.setContent(new ByteArrayInputStream(bytes)); httpentity.setContentLength(bytes.length); final String s = EntityUtils.toString(httpentity, "ISO-8859-1"); Assert.assertEquals("Message content", s); }}
@Test public void testUnknownLengthContentToString() throws Exception { final byte[] bytes = "Message content".getBytes(StandardCharsets.ISO_8859_1); try (final BasicHttpEntity httpentity = new BasicHttpEntity()) { httpentity.setContent(new ByteArrayInputStream(bytes)); httpentity.setContentLength(-1L); final String s = EntityUtils.toString(httpentity, "ISO-8859-1"); Assert.assertEquals("Message content", s); }}
@Test public void testMaxIntContentToByteArray() throws Exception { final byte[] content = "Message content".getBytes(StandardCharsets.ISO_8859_1); try (final BasicHttpEntity httpentity = new BasicHttpEntity()) { httpentity.setContent(new ByteArrayInputStream(content)); httpentity.setContentLength(Integer.MAX_VALUE + 100L); try { EntityUtils.toByteArray(httpentity); Assert.fail("IllegalArgumentException should have been thrown"); } catch (final IllegalArgumentException ex) { // expected } }}
@Test public void testMaxIntContentToString() throws Exception { final byte[] content = "Message content".getBytes(StandardCharsets.ISO_8859_1); try (final BasicHttpEntity httpentity = new BasicHttpEntity()) { httpentity.setContent(new ByteArrayInputStream(content)); httpentity.setContentLength(Integer.MAX_VALUE + 100L); try { EntityUtils.toString(httpentity); Assert.fail("IllegalArgumentException should have been thrown"); } catch (final IllegalArgumentException ex) { // expected } }}
@Test public void testUnknownLengthContentToByteArray() throws Exception { final byte[] bytes = "Message content".getBytes(StandardCharsets.ISO_8859_1); try (final BasicHttpEntity httpentity = new BasicHttpEntity()) { httpentity.setContent(new ByteArrayInputStream(bytes)); httpentity.setContentLength(-1L); final byte[] bytes2 = EntityUtils.toByteArray(httpentity); Assert.assertNotNull(bytes2); Assert.assertEquals(bytes.length, bytes2.length); for (int i = 0; i < bytes.length; i++) { Assert.assertEquals(bytes[i], bytes2[i]); } } }
@Test public void testKnownLengthContentToByteArray() throws Exception { final byte[] bytes = "Message content".getBytes(StandardCharsets.ISO_8859_1); try (final BasicHttpEntity httpentity = new BasicHttpEntity()) { httpentity.setContent(new ByteArrayInputStream(bytes)); httpentity.setContentLength(bytes.length); final byte[] bytes2 = EntityUtils.toByteArray(httpentity); Assert.assertNotNull(bytes2); Assert.assertEquals(bytes.length, bytes2.length); for (int i = 0; i < bytes.length; i++) { Assert.assertEquals(bytes[i], bytes2[i]); } }}
@Test public void testBasics() throws Exception { final byte[] bytes = "Message content".getBytes(StandardCharsets.US_ASCII); final InputStream content = new ByteArrayInputStream(bytes); final BasicHttpEntity httpentity = new BasicHttpEntity(); httpentity.setContent(content); httpentity.setContentLength(bytes.length); Assert.assertEquals(bytes.length, httpentity.getContentLength()); Assert.assertFalse(httpentity.isRepeatable()); Assert.assertTrue(httpentity.isStreaming()); }
@Test public void testToString() throws Exception { final BasicHttpEntity httpentity = new BasicHttpEntity(); httpentity.setContentType("blah"); httpentity.setContentEncoding("yada"); httpentity.setContentLength(10); httpentity.setChunked(true); Assert.assertEquals("[Content-Type: blah,Content-Encoding: yada,Content-Length: 10,Chunked: true]", httpentity.toString()); }
@Test public void testRequestContentEntityUnknownLengthHTTP10() throws Exception { final HttpContext context = new BasicHttpContext(null); context.setProtocolVersion(HttpVersion.HTTP_1_0); final BasicClassicHttpRequest request = new BasicClassicHttpRequest("POST", "/"); final BasicHttpEntity entity = new BasicHttpEntity(); entity.setContentLength(-1); entity.setChunked(false); request.setEntity(entity); final RequestContent interceptor = new RequestContent(); try { interceptor.process(request, request.getEntity(), context); Assert.fail("ProtocolException should have been thrown"); } catch (final ProtocolException ex) { // expected } }
@Test public void testRequestContentEntityUnknownLengthHTTP11() throws Exception { final HttpContext context = new BasicHttpContext(null); final BasicClassicHttpRequest request = new BasicClassicHttpRequest("POST", "/"); final BasicHttpEntity entity = new BasicHttpEntity(); entity.setContentLength(-1); entity.setChunked(false); request.setEntity(entity); final RequestContent interceptor = new RequestContent(); interceptor.process(request, request.getEntity(), context); final Header header = request.getFirstHeader(HttpHeaders.TRANSFER_ENCODING); Assert.assertNotNull(header); Assert.assertEquals("chunked", header.getValue()); Assert.assertNull(request.getFirstHeader(HttpHeaders.CONTENT_LENGTH)); }
@Test public void testResponseContentEntityContentLenghtDelimited() throws Exception { final HttpContext context = new BasicHttpContext(null); final ClassicHttpResponse response = new BasicClassicHttpResponse(HttpStatus.SC_OK, "OK"); final BasicHttpEntity entity = new BasicHttpEntity(); entity.setContentLength (10); response.setEntity(entity); final ResponseContent interceptor = new ResponseContent(); interceptor.process(response, response.getEntity(), context); final Header h1 = response.getFirstHeader(HttpHeaders.CONTENT_LENGTH); Assert.assertNotNull(h1); Assert.assertEquals("10", h1.getValue()); final Header h2 = response.getFirstHeader(HttpHeaders.TRANSFER_ENCODING); Assert.assertNull(h2); }