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/*******************************************************************************
* Copyright (c) 2007 Versant Corp.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Markus Kuppe (mkuppe <at> versant <dot> com) - initial API and implementation
******************************************************************************/
package org.eclipse.ecf.tests.discovery.identity;
import java.util.Arrays;
import org.eclipse.ecf.core.identity.IDCreateException;
import org.eclipse.ecf.core.identity.IDFactory;
import org.eclipse.ecf.core.identity.Namespace;
import org.eclipse.ecf.discovery.identity.IServiceID;
import org.eclipse.ecf.discovery.identity.IServiceTypeID;
import org.eclipse.ecf.discovery.identity.ServiceIDFactory;
import org.eclipse.ecf.discovery.identity.ServiceTypeID;
import org.eclipse.ecf.tests.discovery.AbstractDiscoveryTest;
public abstract class ServiceIDTest extends AbstractDiscoveryTest {
protected String namespace;
public ServiceIDTest(String string) {
namespace = string;
}
protected IServiceID createIDFromString(String serviceType) {
try {
return createIDFromStringWithEx(serviceType);
} catch (final IDCreateException e) {
fail(e.getMessage());
} catch (final ClassCastException e) {
fail(e.getMessage());
}
return null;
}
protected IServiceID createIDFromStringWithEx(String serviceType) throws IDCreateException {
return ServiceIDFactory.getDefault().createServiceID(IDFactory.getDefault().getNamespaceByName(namespace), serviceType);
}
protected IServiceID createIDFromServiceTypeID(IServiceTypeID serviceType) {
try {
return createIDFromServiceTypeIDWithEx(serviceType);
} catch (final IDCreateException e) {
fail(e.getMessage());
} catch (final ClassCastException e) {
fail(e.getMessage());
}
return null;
}
protected IServiceID createIDFromServiceTypeIDWithEx(IServiceTypeID serviceType) throws IDCreateException {
return ServiceIDFactory.getDefault().createServiceID(IDFactory.getDefault().getNamespaceByName(namespace), serviceType);
}
public void testServiceTypeIDWithNullString() {
try {
createIDFromStringWithEx(null);
} catch (final IDCreateException ex) {
return;
}
fail();
}
public void testServiceTypeIDWithEmptyString() {
try {
createIDFromStringWithEx("");
} catch (final IDCreateException ex) {
return;
}
fail();
}
/*
* use case: consumer instantiates a IServiceTypeID with the generic (ECF) String
*/
public void testServiceTypeIDWithECFGenericString() {
final IServiceID sid = createIDFromString(SERVICE_TYPE);
final IServiceTypeID stid = sid.getServiceTypeID();
assertEquals(stid.getName(), SERVICE_TYPE);
assertEquals(stid.getNamingAuthority(), NAMINGAUTHORITY);
assertTrue(Arrays.equals(stid.getProtocols(), new String[] {PROTOCOL}));
assertTrue(Arrays.equals(stid.getScopes(), new String[] {SCOPE}));
assertTrue(Arrays.equals(stid.getServices(), SERVICES));
}
/*
* use case: consumer instantiates a IServiceTypeID with the generic (ECF) String
*/
public void testServiceTypeIDWithECFGenericString2() {
final String serviceType = "_service._dns-srv._udp.ecf.eclipse.org._IANA";
final IServiceID sid = createIDFromString(serviceType);
final IServiceTypeID stid = sid.getServiceTypeID();
assertEquals(stid.getName(), serviceType);
assertEquals(stid.getNamingAuthority(), "IANA");
assertTrue(Arrays.equals(stid.getProtocols(), new String[] {"udp"}));
assertTrue(Arrays.equals(stid.getScopes(), new String[] {"ecf.eclipse.org"}));
assertTrue(Arrays.equals(stid.getServices(), new String[] {"service", "dns-srv"}));
}
/*
* use case: consumer instantiates a IServiceTypeID with the generic (ECF) String
*/
public void testServiceTypeIDWithECFGenericString3() {
final String serviceType = "_service._dns-srv._udp.ecf.eclipse.org._ECLIPSE";
final IServiceID sid = createIDFromString(serviceType);
final IServiceTypeID stid = sid.getServiceTypeID();
assertEquals(stid.getName(), serviceType);
assertEquals(stid.getNamingAuthority(), "ECLIPSE");
assertTrue(Arrays.equals(stid.getProtocols(), new String[] {"udp"}));
assertTrue(Arrays.equals(stid.getScopes(), new String[] {"ecf.eclipse.org"}));
assertTrue(Arrays.equals(stid.getServices(), new String[] {"service", "dns-srv"}));
}
/*
* use case: conversion from one IServiceTypeID to another (provider A -> provider B)
*/
public void testServiceTypeIDWithServiceTypeID() throws IDCreateException {
final Namespace ns = IDFactory.getDefault().getNamespaceByName(namespace);
final IServiceTypeID aServiceTypeID = ServiceIDFactory.getDefault().createServiceID(ns, "_service._ecf._foo._bar._tcp.ecf.eclipse.org._IANA").getServiceTypeID();
final IServiceID sid = createIDFromServiceTypeID(aServiceTypeID);
final IServiceTypeID stid = sid.getServiceTypeID();
// this is the only differences
assertNotSame(aServiceTypeID.getInternal(), stid.getInternal());
// members should be the same
assertEquals(aServiceTypeID.getNamingAuthority(), stid.getNamingAuthority());
assertTrue(Arrays.equals(aServiceTypeID.getServices(), stid.getServices()));
assertTrue(Arrays.equals(aServiceTypeID.getScopes(), stid.getScopes()));
assertTrue(Arrays.equals(aServiceTypeID.getProtocols(), stid.getProtocols()));
// logically they should be the same
assertTrue(aServiceTypeID.hashCode() == stid.hashCode());
assertEquals(aServiceTypeID, stid);
assertEquals(stid, aServiceTypeID);
// should be possible to create a new instance from the string representation of the other
createFromAnother(aServiceTypeID, stid);
createFromAnother(stid, aServiceTypeID);
}
/*
* org.eclipse.ecf.discovery.identity.IServiceIDFactory.createServiceID(Namespace, String, String)
*/
public void testServiceIDFactory1() throws IDCreateException, SecurityException {
String expected = "some Name";
Namespace namespaceByName = IDFactory.getDefault().getNamespaceByName(namespace);
IServiceID createServiceID = ServiceIDFactory.getDefault().createServiceID(namespaceByName, "_service._ecf._foo._bar._tcp.ecf.eclipse.org._IANA", expected);
assertNotNull(createServiceID);
}
/*
* org.eclipse.ecf.discovery.identity.IServiceIDFactory.createServiceID(Namespace, String, String)
*/
public void testServiceIDFactory2() throws IDCreateException, SecurityException {
Namespace namespaceByName = IDFactory.getDefault().getNamespaceByName(namespace);
ServiceTypeID serviceTypeID = new ServiceTypeID(new TestNamespace(), "_service._ecf._foo._bar._tcp.ecf.eclipse.org._IANA");
IServiceID createServiceID = ServiceIDFactory.getDefault().createServiceID(namespaceByName, serviceTypeID, "some Name");
assertNotNull(createServiceID);
// members should be the same
IServiceTypeID aServiceTypeID = createServiceID.getServiceTypeID();
assertEquals(aServiceTypeID.getNamingAuthority(), serviceTypeID.getNamingAuthority());
assertTrue(Arrays.equals(aServiceTypeID.getServices(), serviceTypeID.getServices()));
assertTrue(Arrays.equals(aServiceTypeID.getScopes(), serviceTypeID.getScopes()));
assertTrue(Arrays.equals(aServiceTypeID.getProtocols(), serviceTypeID.getProtocols()));
assertSame(namespaceByName, createServiceID.getNamespace());
}
/**
* Creates a new instance of IServiceTypeId with the Namespace of the second parameter and the instance of the first parameter
* @param aServiceTypeID Used as a prototype
* @param stid Namespace to use
*/
private void createFromAnother(IServiceTypeID aServiceTypeID, IServiceTypeID stid) {
final String name = aServiceTypeID.getName();
final Namespace namespace2 = stid.getNamespace();
IServiceID sid = null;
try {
sid = (IServiceID) namespace2.createInstance(new Object[] {name, null});
} catch (final IDCreateException e) {
fail("it should have been possible to create a new instance of " + stid.getClass().getName() + " from the string rep of " + aServiceTypeID.getClass().getName());
}
IServiceTypeID instance = sid.getServiceTypeID();
assertTrue(instance.hashCode() == stid.hashCode());
//TODO-mkuppe decide if equality should be handled by the namespace for IServiceTypeIDs?
assertEquals(instance, stid);
assertEquals(stid, instance);
assertTrue(instance.hashCode() == aServiceTypeID.hashCode());
assertEquals(instance, aServiceTypeID);
assertEquals(aServiceTypeID, instance);
}
/*
* use case: creates the IServiceTypeID from the internal representation of the discovery provider
* to be implemented by subclasses
*/
public abstract void testCreateServiceTypeIDWithProviderSpecificString();
}
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