/* | |
* 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 | |
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* under the License. | |
*/ | |
package org.apache.axis2.engine; | |
import junit.framework.TestCase; | |
import java.util.List; | |
public class DeployableChainTest extends TestCase { | |
static final Object A_TARGET = new Object(); | |
static final Object B_TARGET = new Object(); | |
static final Object C_TARGET = new Object(); | |
static final Object D_TARGET = new Object(); | |
static final Object E_TARGET = new Object(); | |
private Deployable a; | |
private Deployable b; | |
private Deployable c; | |
private Deployable d; | |
private Deployable e; | |
DeployableChain ec; | |
protected void setUp() throws Exception { | |
a = new Deployable("a", A_TARGET); | |
b = new Deployable("b", B_TARGET); | |
c = new Deployable("c", C_TARGET); | |
d = new Deployable("d", D_TARGET); | |
e = new Deployable("e", E_TARGET); | |
ec = new DeployableChain(); | |
} | |
public void testDuplicateDeploy() throws Exception { | |
a.addSuccessor("b"); | |
ec.deploy(a); | |
// Should be ok to do this again as long as everything matches. | |
ec.deploy(a); | |
} | |
public void testOrdering() throws Exception { | |
a.addSuccessor("b"); | |
ec.deploy(b); | |
ec.deploy(a); | |
ec.rebuild(); | |
List chain = ec.getChain(); | |
assertEquals("Wrong number of items", 2, chain.size()); | |
assertEquals("Wrong order", A_TARGET, chain.get(0)); | |
ec.addRelationship("b", "a"); | |
boolean caught = false; | |
try { | |
ec.rebuild(); | |
} catch (Exception e1) { | |
// Expected Exception, yay! | |
caught = true; | |
} | |
if (!caught) fail("Didn't catch exception for cyclic dependency"); | |
ec = new DeployableChain(); | |
b.addSuccessor("c"); | |
d.addSuccessor("e"); | |
e.addPredecessor("b"); | |
e.setLast(true); | |
ec.deploy(b); | |
ec.deploy(a); | |
ec.deploy(c); | |
ec.deploy(d); | |
ec.deploy(e); | |
ec.rebuild(); | |
chain = ec.getChain(); | |
assertEquals("Wrong number of items", 5, chain.size()); | |
int aIndex = chain.indexOf(A_TARGET); | |
int bIndex = chain.indexOf(B_TARGET); | |
int cIndex = chain.indexOf(C_TARGET); | |
int dIndex = chain.indexOf(D_TARGET); | |
int eIndex = chain.indexOf(E_TARGET); | |
assertTrue(aIndex < bIndex); | |
assertTrue(bIndex < cIndex); | |
assertTrue(dIndex < eIndex); | |
assertTrue(bIndex < eIndex); | |
} | |
} |