Examples with ReadableByteChannelMock org.apache.hc.core5.http.ReadableByteChannelMock used on opensource projects

Example 41 with ReadableByteChannelMock

use of org.apache.hc.core5.http.ReadableByteChannelMock in project httpcomponents-core by apache.

the class TestLengthDelimitedDecoder method testTruncatedContentWithFile.

@Test
public void testTruncatedContentWithFile() throws Exception {
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { "1234567890" }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    final LengthDelimitedDecoder decoder = new LengthDelimitedDecoder(channel, inbuf, metrics, 20);
    createTempFile();
    try (RandomAccessFile testfile = new RandomAccessFile(this.tmpfile, "rw")) {
        final FileChannel fchannel = testfile.getChannel();
        final long bytesRead = decoder.transfer(fchannel, 0, Integer.MAX_VALUE);
        Assertions.assertEquals(10, bytesRead);
        Assertions.assertThrows(ConnectionClosedException.class, () -> decoder.transfer(fchannel, 0, Integer.MAX_VALUE));
    }
}

Example 42 with ReadableByteChannelMock

use of org.apache.hc.core5.http.ReadableByteChannelMock in project httpcomponents-core by apache.

the class TestLengthDelimitedDecoder method testZeroLengthDecoding.

@Test
public void testZeroLengthDecoding() throws Exception {
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { "stuff" }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    final LengthDelimitedDecoder decoder = new LengthDelimitedDecoder(channel, inbuf, metrics, 0);
    final ByteBuffer dst = ByteBuffer.allocate(1024);
    final int bytesRead = decoder.read(dst);
    Assertions.assertEquals(-1, bytesRead);
    Assertions.assertTrue(decoder.isCompleted());
    Assertions.assertEquals(0, metrics.getBytesTransferred());
}

Example 43 with ReadableByteChannelMock

use of org.apache.hc.core5.http.ReadableByteChannelMock in project httpcomponents-core by apache.

the class TestLengthDelimitedDecoder method testDecodingFromSessionBuffer2.

@Test
public void testDecodingFromSessionBuffer2() throws Exception {
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { "stuff;", "more stuff; and a lot more stuff" }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    inbuf.fill(channel);
    inbuf.fill(channel);
    Assertions.assertEquals(38, inbuf.length());
    final LengthDelimitedDecoder decoder = new LengthDelimitedDecoder(channel, inbuf, metrics, 16);
    final ByteBuffer dst = ByteBuffer.allocate(1024);
    int bytesRead = decoder.read(dst);
    Assertions.assertEquals(16, bytesRead);
    Assertions.assertEquals("stuff;more stuff", CodecTestUtils.convert(dst));
    Assertions.assertTrue(decoder.isCompleted());
    Assertions.assertEquals(0, metrics.getBytesTransferred());
    dst.clear();
    bytesRead = decoder.read(dst);
    Assertions.assertEquals(-1, bytesRead);
    Assertions.assertTrue(decoder.isCompleted());
    Assertions.assertEquals(0, metrics.getBytesTransferred());
}

Example 44 with ReadableByteChannelMock

use of org.apache.hc.core5.http.ReadableByteChannelMock in project httpcomponents-core by apache.

the class TestLengthDelimitedDecoder method testDecodingFileWithLimit.

@Test
public void testDecodingFileWithLimit() throws Exception {
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { "stuff; more stuff; ", "a lot more stuff!!!" }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    final LengthDelimitedDecoder decoder = new LengthDelimitedDecoder(channel, inbuf, metrics, 36);
    final int i = inbuf.fill(channel);
    Assertions.assertEquals(19, i);
    createTempFile();
    try (RandomAccessFile testfile = new RandomAccessFile(this.tmpfile, "rw")) {
        final FileChannel fchannel = testfile.getChannel();
        long pos = 0;
        // transferred from buffer
        long bytesRead = decoder.transfer(fchannel, pos, 1);
        Assertions.assertEquals(1, bytesRead);
        Assertions.assertFalse(decoder.isCompleted());
        Assertions.assertEquals(0, metrics.getBytesTransferred());
        pos += bytesRead;
        bytesRead = decoder.transfer(fchannel, pos, 2);
        Assertions.assertEquals(2, bytesRead);
        Assertions.assertFalse(decoder.isCompleted());
        Assertions.assertEquals(0, metrics.getBytesTransferred());
        pos += bytesRead;
        bytesRead = decoder.transfer(fchannel, pos, 17);
        Assertions.assertEquals(16, bytesRead);
        Assertions.assertFalse(decoder.isCompleted());
        Assertions.assertEquals(0, metrics.getBytesTransferred());
        pos += bytesRead;
        // transferred from channel
        bytesRead = decoder.transfer(fchannel, pos, 1);
        Assertions.assertEquals(1, bytesRead);
        Assertions.assertFalse(decoder.isCompleted());
        Assertions.assertEquals(1, metrics.getBytesTransferred());
        pos += bytesRead;
        bytesRead = decoder.transfer(fchannel, pos, 2);
        Assertions.assertEquals(2, bytesRead);
        Assertions.assertFalse(decoder.isCompleted());
        Assertions.assertEquals(3, metrics.getBytesTransferred());
        pos += bytesRead;
        bytesRead = decoder.transfer(fchannel, pos, 15);
        Assertions.assertEquals(14, bytesRead);
        Assertions.assertTrue(decoder.isCompleted());
        Assertions.assertEquals(17, metrics.getBytesTransferred());
        pos += bytesRead;
        bytesRead = decoder.transfer(fchannel, pos, 1);
        Assertions.assertEquals(-1, bytesRead);
        Assertions.assertTrue(decoder.isCompleted());
        Assertions.assertEquals(17, metrics.getBytesTransferred());
    }
    Assertions.assertEquals("stuff; more stuff; a lot more stuff!", CodecTestUtils.readFromFile(this.tmpfile));
}

Example 45 with ReadableByteChannelMock

use of org.apache.hc.core5.http.ReadableByteChannelMock in project httpcomponents-core by apache.

the class TestLengthDelimitedDecoder method testBasicDecoding.

@Test
public void testBasicDecoding() throws Exception {
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { "stuff;", "more stuff" }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    final LengthDelimitedDecoder decoder = new LengthDelimitedDecoder(channel, inbuf, metrics, 16);
    final ByteBuffer dst = ByteBuffer.allocate(1024);
    int bytesRead = decoder.read(dst);
    Assertions.assertEquals(6, bytesRead);
    Assertions.assertEquals("stuff;", CodecTestUtils.convert(dst));
    Assertions.assertFalse(decoder.isCompleted());
    Assertions.assertEquals(6, metrics.getBytesTransferred());
    dst.clear();
    bytesRead = decoder.read(dst);
    Assertions.assertEquals(10, bytesRead);
    Assertions.assertEquals("more stuff", CodecTestUtils.convert(dst));
    Assertions.assertTrue(decoder.isCompleted());
    Assertions.assertEquals(16, metrics.getBytesTransferred());
    dst.clear();
    bytesRead = decoder.read(dst);
    Assertions.assertEquals(-1, bytesRead);
    Assertions.assertTrue(decoder.isCompleted());
    Assertions.assertEquals(16, metrics.getBytesTransferred());
    Assertions.assertEquals("[content length: 16; pos: 16; completed: true]", decoder.toString());
}