| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.component.mllp.impl; |
| |
| import org.apache.camel.test.util.PayloadBuilder; |
| import org.junit.Test; |
| |
| import static org.apache.camel.component.mllp.MllpEndpoint.END_OF_BLOCK; |
| import static org.apache.camel.component.mllp.MllpEndpoint.END_OF_DATA; |
| import static org.apache.camel.component.mllp.MllpEndpoint.START_OF_BLOCK; |
| import static org.junit.Assert.assertEquals; |
| |
| public class MllpSocketUtilFindXxxOfBlockTest { |
| static final String HL7_PAYLOAD_STRING = |
| "MSH|^~\\&|JCAPS|CC|ADT|EPIC|20161206193919|RISTECH|ACK^A08|00001|D|2.3^^|||||||" + '\r' |
| + "MSA|AA|00001|" + '\r' |
| + '\n'; |
| |
| @Test |
| public void testFindStartOfBlockWithDummyPayload() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, "Dummy non-hl7 payload", END_OF_BLOCK, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findStartOfBlock(payload); |
| |
| assertEquals(0, actual); |
| } |
| |
| @Test |
| public void testFindStartOfBlockWithHl7Payload() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findStartOfBlock(payload); |
| |
| assertEquals(0, actual); |
| } |
| |
| @Test |
| public void testFindStartOfBlockWithNullPayload() throws Exception { |
| int actual = MllpSocketUtil.findStartOfBlock(null, 12345); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindStartOfBlockWithOnlyStartOfBlock() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK); |
| |
| int actual = MllpSocketUtil.findStartOfBlock(payload); |
| |
| assertEquals(0, actual); |
| } |
| |
| @Test |
| public void testFindStartOfBlockWithStartOfBlockAfterLength() throws Exception { |
| byte[] payload = PayloadBuilder.build(HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA, START_OF_BLOCK); |
| |
| int actual = MllpSocketUtil.findStartOfBlock(payload, payload.length - 1); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindStartOfBlockWithMissingStartOfBlock() throws Exception { |
| byte[] payload = PayloadBuilder.build(HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findStartOfBlock(payload); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindStartOfBlockWithLengthLargerThanArraySize() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findStartOfBlock(payload, payload.length + 1); |
| |
| assertEquals(0, actual); |
| } |
| |
| @Test |
| public void testFindStartOfBlockWithLengthSmallerThanArraySize() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findStartOfBlock(payload, payload.length - 2); |
| |
| assertEquals(0, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithDummyPayload() throws Exception { |
| final byte[] dummyPayload = "Dummy non-hl7 payload".getBytes(); |
| byte[] payload = PayloadBuilder.build(dummyPayload, END_OF_BLOCK, END_OF_DATA); |
| |
| int expected = dummyPayload.length; |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(expected, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithDummyPayloadAndStartOfBlock() throws Exception { |
| final byte[] dummyPayload = "Dummy non-hl7 payload".getBytes(); |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, dummyPayload, END_OF_BLOCK, END_OF_DATA); |
| |
| int expected = dummyPayload.length + 1; |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(expected, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithHl7Payload() throws Exception { |
| byte[] payload = PayloadBuilder.build(HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int expected = HL7_PAYLOAD_STRING.length(); |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(expected, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithHl7PayloadAndStartOfBlock() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int expected = HL7_PAYLOAD_STRING.length() + 1; |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(expected, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithNullPayload() throws Exception { |
| assertEquals(-1, MllpSocketUtil.findEndOfMessage(null, 12345)); |
| } |
| |
| @Test |
| public void testFindEndOfMessagekWithOnlyEndOfBlock() throws Exception { |
| byte[] payload = PayloadBuilder.build(END_OF_BLOCK); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessagekWithOnlyEndOfData() throws Exception { |
| byte[] payload = PayloadBuilder.build(END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessagekWithOnlyEndOfBlockAndEndOfData() throws Exception { |
| byte[] payload = PayloadBuilder.build(END_OF_BLOCK, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(0, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithEndOfBlockAfterLength() throws Exception { |
| byte[] payload = PayloadBuilder.build(HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload, payload.length - 2); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithMissingEndOfBlock() throws Exception { |
| byte[] payload = PayloadBuilder.build(HL7_PAYLOAD_STRING, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithEndOfBlockButMissingEndOfData() throws Exception { |
| byte[] payload = PayloadBuilder.build(HL7_PAYLOAD_STRING, END_OF_BLOCK); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithStartOfBlockButMissingEndOfBlock() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, HL7_PAYLOAD_STRING, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithStartOfBlockAndEndOfBlockButMissingEndOfData() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, HL7_PAYLOAD_STRING, END_OF_BLOCK); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload); |
| |
| assertEquals(-1, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithLengthLargerThanArraySize() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int expected = HL7_PAYLOAD_STRING.length() + 1; |
| int actual = MllpSocketUtil.findEndOfMessage(payload, payload.length + 1); |
| |
| assertEquals(expected, actual); |
| } |
| |
| @Test |
| public void testFindEndOfMessageWithLengthSmallerThanArraySize() throws Exception { |
| byte[] payload = PayloadBuilder.build(START_OF_BLOCK, HL7_PAYLOAD_STRING, END_OF_BLOCK, END_OF_DATA); |
| |
| int actual = MllpSocketUtil.findEndOfMessage(payload, payload.length - 1); |
| |
| assertEquals(-1, actual); |
| } |
| |
| } |