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/*
* 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.tuscany.sca.binding.erlang.testing;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import java.io.IOException;
import org.apache.tuscany.sca.binding.erlang.impl.TypeMismatchException;
import org.apache.tuscany.sca.binding.erlang.impl.exceptions.ErlangException;
import org.apache.tuscany.sca.binding.erlang.testing.dynaignore.IgnorableRunner;
import org.apache.tuscany.sca.binding.erlang.testing.dynaignore.IgnoreTest;
import org.apache.tuscany.sca.host.embedded.SCADomain;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.ericsson.otp.erlang.OtpAuthException;
import com.ericsson.otp.erlang.OtpConnection;
import com.ericsson.otp.erlang.OtpErlangAtom;
import com.ericsson.otp.erlang.OtpErlangBinary;
import com.ericsson.otp.erlang.OtpErlangBoolean;
import com.ericsson.otp.erlang.OtpErlangDouble;
import com.ericsson.otp.erlang.OtpErlangInt;
import com.ericsson.otp.erlang.OtpErlangList;
import com.ericsson.otp.erlang.OtpErlangLong;
import com.ericsson.otp.erlang.OtpErlangObject;
import com.ericsson.otp.erlang.OtpErlangString;
import com.ericsson.otp.erlang.OtpErlangTuple;
import com.ericsson.otp.erlang.OtpMbox;
import com.ericsson.otp.erlang.OtpNode;
import com.ericsson.otp.erlang.OtpPeer;
import com.ericsson.otp.erlang.OtpSelf;
/**
* Test is annotated with test runner, which will ignore tests if epmd is not
* available
*
* @version $Rev$ $Date$
*/
@RunWith(IgnorableRunner.class)
public class ReferenceServiceTestCase {
private static final String EPMD_COMMAND = "epmd";
private static MboxInterface mboxReference;
private static MboxInterface timeoutMboxReference;
private static ServiceInterface moduleReference;
private static ServiceInterface cookieModuleReference;
private static ServiceInterface invalidCookieModuleReference;
private static ServiceInterface timeoutModuleReference;
private static OtpNode serNode;
private static OtpMbox serMbox;
private static OtpNode refNode;
private static OtpMbox refMbox;
private static Process epmdProcess;
@BeforeClass
public static void init() throws IOException {
try {
epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND);
SCADomain domain = SCADomain
.newInstance("ErlangReference.composite");
SCADomain.newInstance("ErlangService.composite");
ReferenceTestComponentImpl component = domain.getService(
ReferenceTestComponentImpl.class, "ReferenceTest");
mboxReference = component.getMboxReference();
timeoutMboxReference = component.getTimeoutMboxReference();
moduleReference = component.getModuleReference();
cookieModuleReference = component.getCookieModuleReference();
invalidCookieModuleReference = component
.getInvalidCookieModuleReference();
timeoutModuleReference = component.getTimeoutModuleReference();
serNode = new OtpNode("MboxServer");
serMbox = serNode.createMbox("sendArgs");
refNode = new OtpNode("MboxClient");
refMbox = refNode.createMbox("connector_to_SCA_mbox");
} catch (IOException e) {
System.out.println("Problem executing " + EPMD_COMMAND + ": "
+ e.getLocalizedMessage() + ". Tests will be IGNORED.");
}
}
@AfterClass
public static void clean() {
if (epmdProcess != null) {
epmdProcess.destroy();
}
}
@Before
public void before() {
if (epmdProcess == null) {
throw new IgnoreTest();
}
}
/**
* Tests passing strings
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testStrings() throws Exception {
String strArg = "Test message";
String strResult = "OK";
MboxListener mboxListener = new MboxListener(serMbox, strResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
String testResult = mboxReference.sendArgs(strArg);
assertEquals(strArg, ((OtpErlangString) mboxListener.getMsg())
.stringValue());
assertEquals(strResult, testResult);
}
/**
* Tests passing booleans
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testBooleans() throws Exception {
boolean booleanArg = true;
boolean booleanResult = false;
MboxListener mboxListener = new MboxListener(serMbox, booleanResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
boolean testResult = mboxReference.sendArgs(booleanArg);
assertEquals(booleanArg, ((OtpErlangAtom) mboxListener.getMsg())
.booleanValue());
assertEquals(booleanResult, testResult);
}
/**
* Tests passing floats
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testFloats() throws Exception {
float floatArg = 1.0f;
float floatResult = 2.0f;
MboxListener mboxListener = new MboxListener(serMbox, floatResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
float testResult = mboxReference.sendArgs(floatArg);
assertEquals(floatArg, ((OtpErlangDouble) mboxListener.getMsg())
.doubleValue(), 0);
assertEquals(floatResult, testResult, 0);
}
/**
* Tests passing doubles
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testDoubles() throws Exception {
double doubleArg = 1.0f;
double doubleResult = 2.0f;
MboxListener mboxListener = new MboxListener(serMbox, doubleResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
double testResult = mboxReference.sendArgs(doubleArg);
assertEquals(doubleArg, ((OtpErlangDouble) mboxListener.getMsg())
.doubleValue(), 0);
assertEquals(doubleResult, testResult, 0);
}
/**
* Tests passing long values
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testLongs() throws Exception {
long longArg = 1;
long longResult = 2;
MboxListener mboxListener = new MboxListener(serMbox, longResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
long testResult = mboxReference.sendArgs(longArg);
assertEquals(longArg, ((OtpErlangLong) mboxListener.getMsg())
.longValue(), 0);
assertEquals(longResult, testResult, 0);
}
/**
* Tests passing integers
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testInts() throws Exception {
int intArg = 1;
int intResult = 2;
MboxListener mboxListener = new MboxListener(serMbox, intResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
int testResult = mboxReference.sendArgs(intArg);
assertEquals(intArg,
((OtpErlangLong) mboxListener.getMsg()).intValue(), 0);
assertEquals(intResult, testResult, 0);
}
/**
* Tests passing chars
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testChars() throws Exception {
char charArg = 1;
char charResult = 2;
MboxListener mboxListener = new MboxListener(serMbox, charResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
char testResult = mboxReference.sendArgs(charArg);
assertEquals(charArg, ((OtpErlangLong) mboxListener.getMsg())
.charValue(), 0);
assertEquals(charResult, testResult, 0);
}
/**
* Tests passing shorts
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testShorts() throws Exception {
short shortArg = 1;
short shortResult = 2;
MboxListener mboxListener = new MboxListener(serMbox, shortResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
short testResult = mboxReference.sendArgs(shortArg);
assertEquals(shortArg, ((OtpErlangLong) mboxListener.getMsg())
.shortValue(), 0);
assertEquals(shortResult, testResult, 0);
}
/**
* Tests passing bytes
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testBytes() throws Exception {
byte byteArg = 1;
byte byteResult = 2;
MboxListener mboxListener = new MboxListener(serMbox, byteResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
byte testResult = mboxReference.sendArgs(byteArg);
assertEquals(byteArg, ((OtpErlangLong) mboxListener.getMsg())
.byteValue(), 0);
assertEquals(byteResult, testResult, 0);
}
/**
* Tests passing multiple arguments
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testMultipleArguments() throws Exception {
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
String testString = "TupleString";
int testInt = 10;
mboxReference.sendArgs(testInt, testString);
assertEquals(testInt, ((OtpErlangLong) ((OtpErlangTuple) mboxListener
.getMsg()).elementAt(0)).longValue());
assertEquals(testString,
((OtpErlangString) ((OtpErlangTuple) mboxListener.getMsg())
.elementAt(1)).stringValue());
}
/**
* Tests passing tuples
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testTuples() throws Exception {
StructuredTuple tupleResult = new StructuredTuple();
tupleResult.arg1.arg1 = 1;
tupleResult.arg1.arg2 = "Tuple inside tuple";
tupleResult.arg2 = "Tuple!";
tupleResult.arg3 = true;
MboxListener mboxListener = new MboxListener(serMbox, tupleResult);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
StructuredTuple testArg = new StructuredTuple();
testArg.arg2 = "Arg2a";
testArg.arg3 = true;
testArg.arg1.arg1 = 10;
testArg.arg1.arg2 = "Arg2b";
StructuredTuple testResult = mboxReference.sendArgs(testArg);
assertEquals(tupleResult, testResult);
OtpErlangTuple received = (OtpErlangTuple) mboxListener.getMsg();
assertEquals(testArg.arg1.arg1,
((OtpErlangLong) ((OtpErlangTuple) received.elementAt(0))
.elementAt(0)).longValue());
assertEquals(testArg.arg1.arg2,
((OtpErlangString) ((OtpErlangTuple) received.elementAt(0))
.elementAt(1)).stringValue());
assertEquals(testArg.arg2, ((OtpErlangString) received.elementAt(1))
.stringValue());
assertEquals(testArg.arg3, ((OtpErlangAtom) received.elementAt(2))
.booleanValue());
}
/**
* Test passing Erlang binaries
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testBinaries() throws Exception {
byte[] testArg = { 0, 1 };
MboxListener mboxListener = new MboxListener(serMbox, testArg);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
byte[] testResult = mboxReference.sendArgs(testArg);
assertEquals(testArg.length, testResult.length);
for (int i = 0; i < testArg.length; i++) {
assertEquals(testArg[i], testResult[i]);
}
OtpErlangBinary received = (OtpErlangBinary) mboxListener.getMsg();
assertEquals(testArg.length, received.size());
for (int i = 0; i < testArg.length; i++) {
assertEquals(testArg[i], received.binaryValue()[i]);
}
}
/**
* Tests passing lists
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testLists() throws Exception {
String[] testArg = new String[] { "One", "Two", "Three" };
MboxListener mboxListener = new MboxListener(serMbox, testArg);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
String[] testResult = mboxReference.sendArgs(testArg);
assertEquals(testArg.length, testResult.length);
for (int i = 0; i < testArg.length; i++) {
assertEquals(testArg[i], testResult[i]);
}
OtpErlangList received = (OtpErlangList) mboxListener.getMsg();
assertEquals(testArg.length, received.arity());
for (int i = 0; i < testArg.length; i++) {
assertEquals(testArg[i], ((OtpErlangString) received.elementAt(i))
.stringValue());
}
}
/**
* Tests passing multidimensional lists
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testMultiDimLists() throws Exception {
String[][] testArg = new String[][] { { "One", "Two" },
{ "Three", "Four", "Five" }, { "Six" } };
MboxListener mboxListener = new MboxListener(serMbox, testArg);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
String[][] testResult = mboxReference.sendArgs(testArg);
assertEquals(testArg.length, testResult.length);
for (int i = 0; i < testArg.length; i++) {
for (int j = 0; j < testArg[i].length; j++) {
assertEquals(testArg[i][j], testResult[i][j]);
}
}
OtpErlangList received = (OtpErlangList) mboxListener.getMsg();
assertEquals(testArg.length, received.arity());
for (int i = 0; i < testArg.length; i++) {
for (int j = 0; j < testArg[i].length; j++) {
assertEquals(testArg[i][j],
(((OtpErlangString) ((OtpErlangList) received
.elementAt(i)).elementAt(j)).stringValue()));
}
}
}
/**
* Tests mismatched interface
*
* @throws Exception
*/
@Test(timeout = 1000)
public void typeMismatch() throws Exception {
try {
StructuredTuple arg = new StructuredTuple();
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
String[] arg = new String[] { "test" };
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
long arg = 1;
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
int arg = 1;
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
short arg = 1;
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
char arg = 1;
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
byte arg = 1;
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
double arg = 1;
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
float arg = 1;
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
String arg = "1";
MboxListener mboxListener = new MboxListener(serMbox, true);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
try {
boolean arg = true;
MboxListener mboxListener = new MboxListener(serMbox, 1);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
mboxReference.sendArgs(arg);
} catch (Exception e) {
assertEquals(TypeMismatchException.class, e.getClass());
System.out.println(e.getMessage());
}
}
/**
* Basic RPC test, without arguments
*
* @throws Exception
*/
@Test(timeout = 10000000)
public void testRPC() throws Exception {
String[] result = moduleReference.sayHellos();
assertEquals(2, result.length);
assertEquals("1", result[0]);
assertEquals("2", result[1]);
}
/**
* Tests RPC with arguments
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testRPCWithArgs() throws Exception {
String arg1 = "One";
String arg2 = "Two";
String testResult = moduleReference.sayHello(arg1, arg2);
assertEquals("Hello " + arg1 + " " + arg2, testResult);
}
/**
* Tests RPC with structured arguments
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testRPCWithComplexArgs() throws Exception {
StructuredTuple arg = new StructuredTuple();
arg.arg1.arg2 = "Not empty";
arg.arg2 = "Not empty";
StructuredTuple testResult = moduleReference.passComplexArgs(arg,
new String[] { "some", "array" });
assertEquals(arg, testResult);
}
/**
* Tests RPC with no result
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testRPCWithVoidResult() throws Exception {
moduleReference.doNothing();
}
/**
* Tests handling requests pointing to unknown functions
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testUnknownFunction() throws Exception {
// following functions differs by parameters
try {
moduleReference.sayHello();
} catch (Exception e) {
assertEquals(ErlangException.class, e.getClass());
}
try {
moduleReference.sayHello("1");
} catch (Exception e) {
assertEquals(ErlangException.class, e.getClass());
}
try {
moduleReference.sayHello(1, 2);
} catch (Exception e) {
assertEquals(ErlangException.class, e.getClass());
}
// for following ones name not exists
moduleReference.notExist();
try {
moduleReference.notExistWithException();
} catch (Exception e) {
assertEquals(ErlangException.class, e.getClass());
}
}
/**
* Tests mbox with retrieving and answering with basic arguments
*
* @throws Exception
*/
@Test(timeout = 2000)
public void testMbox() throws Exception {
OtpErlangObject[] args = new OtpErlangObject[2];
args[0] = new OtpErlangString("world");
args[1] = new OtpErlangString("!");
OtpErlangTuple tuple = new OtpErlangTuple(args);
OtpErlangObject[] argsWithSender = new OtpErlangObject[2];
argsWithSender[0] = refMbox.self();
argsWithSender[1] = tuple;
refMbox.send("sayHello", "RPCServerMbox", new OtpErlangTuple(argsWithSender));
OtpErlangString result = (OtpErlangString) refMbox.receiveMsg()
.getMsg();
assertEquals("Hello world !", result.stringValue());
}
/**
* Tests service mbox receiving complex message
*
* @throws Exception
*/
@Test(timeout = 2000)
public void testMboxWithComplexArgs() throws Exception {
int arg1 = 1;
String arg2 = "arg2";
String arg3 = "arg3";
boolean arg4 = true;
OtpErlangObject[] smallTupleContent = new OtpErlangObject[2];
smallTupleContent[0] = new OtpErlangInt(arg1);
smallTupleContent[1] = new OtpErlangString(arg2);
OtpErlangTuple smallTuple = new OtpErlangTuple(smallTupleContent);
OtpErlangObject[] structuredTupleContent = new OtpErlangObject[3];
structuredTupleContent[0] = smallTuple;
structuredTupleContent[1] = new OtpErlangString(arg3);
structuredTupleContent[2] = new OtpErlangBoolean(arg4);
OtpErlangTuple structuredTuple = new OtpErlangTuple(
structuredTupleContent);
OtpErlangObject[] secondArg = new OtpErlangObject[2];
secondArg[0] = new OtpErlangString("in");
secondArg[1] = new OtpErlangString("array");
OtpErlangList list = new OtpErlangList(secondArg);
OtpErlangObject[] argsContent = new OtpErlangObject[2];
argsContent[0] = structuredTuple;
argsContent[1] = list;
OtpErlangTuple args = new OtpErlangTuple(argsContent);
OtpErlangObject[] withSender = new OtpErlangObject[2];
withSender[0] = refMbox.self();
withSender[1] = args;
refMbox.send("passComplexArgs", "RPCServerMbox", new OtpErlangTuple(withSender));
OtpErlangObject result = refMbox.receiveMsg().getMsg();
assertEquals(arg1,
((OtpErlangLong) ((OtpErlangTuple) ((OtpErlangTuple) result)
.elementAt(0)).elementAt(0)).intValue());
assertEquals(arg2,
((OtpErlangString) ((OtpErlangTuple) ((OtpErlangTuple) result)
.elementAt(0)).elementAt(1)).stringValue());
assertEquals(arg3, ((OtpErlangString) ((OtpErlangTuple) result)
.elementAt(1)).stringValue());
assertEquals(arg4, ((OtpErlangAtom) ((OtpErlangTuple) result)
.elementAt(2)).booleanValue());
}
/**
* Tests timeout feature for reference binding messaging
*
* @throws Exception
*/
@Test(timeout = 4000)
public void testMboxReferenceTimeouts() throws Exception {
long timeBiggerThanTimeout = 1000;
String stringResult = "result";
// doing test for response time bigger than declared timeout (500)
MboxListener mboxListener = new MboxListener(serMbox, stringResult,
timeBiggerThanTimeout);
Thread mboxThread = new Thread(mboxListener);
mboxThread.start();
try {
// timeout exception expected
timeoutMboxReference.sendArgs("");
fail("Exception expected");
} catch (Exception e) {
assertEquals(ErlangException.class, e.getClass());
assertEquals(e.getCause().getClass(), InterruptedException.class);
}
// doing test for response time smaller than declared timeout (500)
mboxListener = new MboxListener(serMbox, stringResult, 0);
mboxThread = new Thread(mboxListener);
mboxThread.start();
// expecting no timeout exception
String testResult = timeoutMboxReference.sendArgs("");
assertEquals(stringResult, testResult);
// doing test for response time which will cause timeout. This time
// there is no declared exception in users operation so we expect no
// exception and null result
mboxListener = new MboxListener(serMbox, new byte[1],
timeBiggerThanTimeout);
mboxThread = new Thread(mboxListener);
mboxThread.start();
// expecting no timeout exception
byte[] result = timeoutMboxReference.sendArgs(new byte[1]);
assertEquals(null, result);
}
/**
* Tests timeout feature for reference binding RPC
*
* @throws Exception
*/
@Test(timeout = 4000)
public void testRpcReferenceTimeouts() throws Exception {
// doing test for response time which will cause timeout. Method does
// not
// declare exception so only null value will be returned
String result1 = timeoutModuleReference.sayHello("hello", "world");
assertEquals(null, result1);
// doing test for response time which will cause timeout. Method declare
// exception, so expecting one
try {
timeoutModuleReference.sayHellos();
fail("Exception expected");
} catch (Exception e) {
assertEquals(ErlangException.class, e.getClass());
}
// doing test for response time shorter than timeout
timeoutModuleReference.doNothing();
}
/**
* Tests timeout feature for service side bindings
*
* @throws Exception
*/
@Test(timeout = 4000)
public void testServiceTimeouts() throws Exception {
OtpSelf self = new OtpSelf("tmp_connector_"
+ System.currentTimeMillis());
OtpPeer peer = new OtpPeer("RPCServerTimeout");
OtpConnection connection = self.connect(peer);
// delay message sending after connecting
Thread.sleep(1000);
// service binding timeout set to 500 so after that time it will give up
// and close connection
try {
connection.send("rex", new OtpErlangString("test"));
fail("Exception expected");
} catch (Exception e) {
assertEquals(IOException.class, e.getClass());
}
connection = self.connect(peer);
// sending message immediately and encountering no connection close
connection.send("rex", new OtpErlangString("test"));
}
/**
* Tests cookie feature for both reference and service bindings RPC
*
* @throws Exception
*/
@Test(timeout = 1000)
public void testReferenceCookies() throws Exception {
// testing wrong cookie
try {
invalidCookieModuleReference.sayHellos();
fail("Exception expected");
} catch (Exception e) {
assertEquals(ErlangException.class, e.getClass());
assertEquals(OtpAuthException.class, e.getCause().getClass());
}
// testing correct cookie
cookieModuleReference.sayHellos();
}
}
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