Package org.apache.http.impl

Examples of org.apache.http.impl.SessionInputBufferMock

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            Assert.fail("IllegalArgumentException should have been thrown");
        } catch (IllegalArgumentException ex) {
            //expected
        }
        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
        new SessionInputBufferMock(in, 10);
        try {
            new SessionInputBufferMock(in, -10);
            Assert.fail("IllegalArgumentException should have been thrown");
        } catch (IllegalArgumentException ex) {
            //expected
        }
        try {
            new SessionOutputBufferMock(out, -10);
            Assert.fail("IllegalArgumentException should have been thrown");
        } catch (IllegalArgumentException ex) {
            //expected
        }
        try {
            new SessionInputBufferMock((InputStream)null, 1024);
            Assert.fail("IllegalArgumentException should have been thrown");
        } catch (IllegalArgumentException ex) {
            //expected
        }
        try {
            new SessionInputBufferMock(in, 10, null);
            Assert.fail("IllegalArgumentException should have been thrown");
        } catch (IllegalArgumentException ex) {
            //expected
        }
    }
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        }
    }

    @Test
    public void testBasicBufferProperties() throws Exception {
        SessionInputBufferMock inbuffer = new SessionInputBufferMock(new byte[] { 1, 2 , 3});
        Assert.assertEquals(SessionInputBufferMock.BUFFER_SIZE, inbuffer.capacity());
        Assert.assertEquals(SessionInputBufferMock.BUFFER_SIZE, inbuffer.available());
        Assert.assertEquals(0, inbuffer.length());
        inbuffer.read();
        Assert.assertEquals(SessionInputBufferMock.BUFFER_SIZE - 2, inbuffer.available());
        Assert.assertEquals(2, inbuffer.length());

        SessionOutputBufferMock outbuffer = new SessionOutputBufferMock();
        Assert.assertEquals(SessionOutputBufferMock.BUFFER_SIZE, outbuffer.capacity());
        Assert.assertEquals(SessionOutputBufferMock.BUFFER_SIZE, outbuffer.available());
        Assert.assertEquals(0, outbuffer.length());
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        for (int i = 0; i < teststrs.length; i++) {
            expected += (teststrs[i].length() + 2/*CRLF*/);
        }
        Assert.assertEquals(expected, bytesWritten);

        SessionInputBufferMock inbuffer = new SessionInputBufferMock(
                outbuffer.getData());

        for (int i = 0; i < teststrs.length; i++) {
            Assert.assertEquals(teststrs[i], inbuffer.readLine());
        }

        Assert.assertNull(inbuffer.readLine());
        Assert.assertNull(inbuffer.readLine());
        tmetrics = inbuffer.getMetrics();
        long bytesRead = tmetrics.getBytesTransferred();
        Assert.assertEquals(expected, bytesRead);
    }
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        outbuffer.write(new byte[] {'a'});
        outbuffer.flush();
        bytesWritten = outbuffer.getMetrics().getBytesTransferred();
        Assert.assertEquals(8 + 14 + 2 + 15 + 2 + 16 + 2 + 1, bytesWritten);

        SessionInputBufferMock inbuffer = new SessionInputBufferMock(
                outbuffer.getData());

        Assert.assertEquals("a", inbuffer.readLine());
        Assert.assertEquals("", inbuffer.readLine());
        Assert.assertEquals("\r", inbuffer.readLine());
        Assert.assertEquals("", inbuffer.readLine());
        Assert.assertEquals(s1, inbuffer.readLine());
        Assert.assertEquals(s2, inbuffer.readLine());
        Assert.assertEquals(s3, inbuffer.readLine());
        Assert.assertEquals("a", inbuffer.readLine());
        Assert.assertNull(inbuffer.readLine());
        Assert.assertNull(inbuffer.readLine());
        long bytesRead = inbuffer.getMetrics().getBytesTransferred();
        Assert.assertEquals(bytesWritten, bytesRead);
    }
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        for (int i = 0; i < teststrs.length; i++) {
            expected += (teststrs[i].length() + 2/*CRLF*/);
        }
        Assert.assertEquals(expected, bytesWritten);

        SessionInputBufferMock inbuffer = new SessionInputBufferMock(
                outbuffer.getData(), 1024);

        for (int i = 0; i < teststrs.length; i++) {
            Assert.assertEquals(teststrs[i], inbuffer.readLine());
        }
        Assert.assertNull(inbuffer.readLine());
        Assert.assertNull(inbuffer.readLine());
        long bytesRead = inbuffer.getMetrics().getBytesTransferred();
        Assert.assertEquals(expected, bytesRead);
    }
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        Assert.assertEquals(out.length, tmp.length);
        for (int i = 0; i < out.length; i++) {
            Assert.assertEquals(out[i], tmp[i]);
        }

        SessionInputBufferMock inbuffer = new SessionInputBufferMock(tmp);

        // these read operations will have no effect
        Assert.assertEquals(0, inbuffer.read(null, 0, 10));
        Assert.assertEquals(0, inbuffer.read(null));
        long bytesRead = inbuffer.getMetrics().getBytesTransferred();
        Assert.assertEquals(0, bytesRead);

        byte[] in = new byte[40];
        off = 0;
        remaining = in.length;
        while (remaining > 0) {
            int chunk = 10;
            if (chunk > remaining) {
                chunk = remaining;
            }
            int l = inbuffer.read(in, off, chunk);
            if (l == -1) {
                break;
            }
            off += l;
            remaining -= l;
        }
        for (int i = 0; i < out.length; i++) {
            Assert.assertEquals(out[i], in[i]);
        }
        Assert.assertEquals(-1, inbuffer.read(tmp));
        Assert.assertEquals(-1, inbuffer.read(tmp));
        bytesRead = inbuffer.getMetrics().getBytesTransferred();
        Assert.assertEquals(out.length, bytesRead);
    }
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        Assert.assertEquals(out.length, tmp.length);
        for (int i = 0; i < out.length; i++) {
            Assert.assertEquals(out[i], tmp[i]);
        }

        SessionInputBufferMock inbuffer = new SessionInputBufferMock(tmp);
        byte[] in = new byte[40];
        for (int i = 0; i < in.length; i++) {
            in[i] = (byte)inbuffer.read();
        }
        for (int i = 0; i < out.length; i++) {
            Assert.assertEquals(out[i], in[i]);
        }
        Assert.assertEquals(-1, inbuffer.read());
        Assert.assertEquals(-1, inbuffer.read());
        long bytesRead = inbuffer.getMetrics().getBytesTransferred();
        Assert.assertEquals(out.length, bytesRead);
    }
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        HttpParams params = new BasicHttpParams();
        String s = "a very looooooooooooooooooooooooooooooooooooooong line\r\n     ";
        byte[] tmp = s.getBytes("US-ASCII");
        // no limit
        params.setIntParameter(CoreConnectionPNames.MAX_LINE_LENGTH, 0);
        SessionInputBufferMock inbuffer1 = new SessionInputBufferMock(tmp, 5, params);
        Assert.assertNotNull(inbuffer1.readLine());
        long bytesRead = inbuffer1.getMetrics().getBytesTransferred();
        Assert.assertEquals(60, bytesRead);

        // 15 char limit
        params.setIntParameter(CoreConnectionPNames.MAX_LINE_LENGTH, 15);
        SessionInputBufferMock inbuffer2 = new SessionInputBufferMock(tmp, 5, params);
        try {
            inbuffer2.readLine();
            Assert.fail("IOException should have been thrown");
        } catch (IOException ex) {
            // expected
            bytesRead = inbuffer2.getMetrics().getBytesTransferred();
            Assert.assertEquals(20, bytesRead);
        }
    }
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        long expected = ((s1.getBytes("UTF-8").length + 2)+
                (s2.getBytes("UTF-8").length + 2) +
                (s3.getBytes("UTF-8").length + 2)) * 10;
        Assert.assertEquals(expected, bytesWritten);

        SessionInputBufferMock inbuffer = new SessionInputBufferMock(
                outbuffer.getData(), params);

        for (int i = 0; i < 10; i++) {
            Assert.assertEquals(s1, inbuffer.readLine());
            Assert.assertEquals(s2, inbuffer.readLine());
            Assert.assertEquals(s3, inbuffer.readLine());
        }
        Assert.assertNull(inbuffer.readLine());
        Assert.assertNull(inbuffer.readLine());
        long bytesRead = inbuffer.getMetrics().getBytesTransferred();
        Assert.assertEquals(expected, bytesRead);
    }
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        CharArrayBuffer chbuffer = new CharArrayBuffer(16);
        chbuffer.append(s);
        outbuffer.writeLine(chbuffer);
        outbuffer.flush();

        SessionInputBufferMock inbuffer = new SessionInputBufferMock(
                outbuffer.getData(), params);

        Assert.assertEquals(s, inbuffer.readLine());
    }
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Related Classes of org.apache.http.impl.SessionInputBufferMock

  • org.apache.http.impl.entity.TestEntityDeserializer
  • org.apache.http.impl.io.HttpTransportMetricsImpl
  • org.apache.http.impl.io.TestChunkCoding
  • org.apache.http.impl.io.TestContentLengthInputStream
  • org.apache.http.impl.io.TestIdentityInputStream
  • org.apache.http.impl.io.TestMessageParser
  • org.apache.http.impl.io.TestRequestParser
  • org.apache.http.impl.io.TestResponseParser
  • org.apache.http.impl.io.TestSessionBuffers
  • org.apache.http.impl.io.TestSessionInOutBuffers
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