/* | |
* Copyright 2001-2009 OFFIS, Tammo Freese | |
* | |
* Licensed 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.easymock.internal; | |
import java.io.Serializable; | |
import java.lang.reflect.Method; | |
import java.util.ArrayList; | |
import java.util.Iterator; | |
import java.util.List; | |
import org.easymock.IArgumentMatcher; | |
import org.easymock.internal.matchers.Equals; | |
public class ExpectedInvocation implements Serializable { | |
private static final long serialVersionUID = -5554816464613350531L; | |
private final Invocation invocation; | |
@SuppressWarnings("deprecation") | |
private final org.easymock.ArgumentsMatcher matcher; | |
private final List<IArgumentMatcher> matchers; | |
public ExpectedInvocation(Invocation invocation, | |
List<IArgumentMatcher> matchers) { | |
this(invocation, matchers, null); | |
} | |
private ExpectedInvocation(Invocation invocation, | |
List<IArgumentMatcher> matchers, @SuppressWarnings("deprecation") | |
org.easymock.ArgumentsMatcher matcher) { | |
this.invocation = invocation; | |
this.matcher = matcher; | |
this.matchers = (matcher == null) ? createMissingMatchers(invocation, | |
matchers) : null; | |
} | |
private List<IArgumentMatcher> createMissingMatchers(Invocation invocation, | |
List<IArgumentMatcher> matchers) { | |
if (matchers != null) { | |
if (matchers.size() != invocation.getArguments().length) { | |
throw new IllegalStateException("" | |
+ invocation.getArguments().length | |
+ " matchers expected, " + matchers.size() | |
+ " recorded."); | |
} | |
return matchers; | |
} | |
List<IArgumentMatcher> result = new ArrayList<IArgumentMatcher>(); | |
for (Object argument : invocation.getArguments()) { | |
result.add(new Equals(argument)); | |
} | |
return result; | |
} | |
@Override | |
public boolean equals(Object o) { | |
if (o == null || !this.getClass().equals(o.getClass())) | |
return false; | |
ExpectedInvocation other = (ExpectedInvocation) o; | |
return this.invocation.equals(other.invocation) | |
&& ((this.matcher == null && other.matcher == null) || (this.matcher != null && this.matcher | |
.equals(other.matcher))) | |
&& ((this.matchers == null && other.matchers == null) || (this.matchers != null && this.matchers | |
.equals(other.matchers))); | |
} | |
@Override | |
public int hashCode() { | |
throw new UnsupportedOperationException("hashCode() is not implemented"); | |
} | |
public boolean matches(Invocation actual) { | |
return matchers != null ? this.invocation.getMock().equals( | |
actual.getMock()) | |
&& this.invocation.getMethod().equals(actual.getMethod()) | |
&& matches(actual.getArguments()) : this.invocation.matches( | |
actual, matcher); | |
} | |
private boolean matches(Object[] arguments) { | |
if (arguments.length != matchers.size()) { | |
return false; | |
} | |
for (int i = 0; i < arguments.length; i++) { | |
if (!matchers.get(i).matches(arguments[i])) { | |
return false; | |
} | |
} | |
return true; | |
} | |
@Override | |
public String toString() { | |
return matchers != null ? myToString() : invocation.toString(matcher); | |
} | |
private String myToString() { | |
StringBuffer result = new StringBuffer(); | |
result.append(invocation.getMockAndMethodName()); | |
result.append("("); | |
for (Iterator<IArgumentMatcher> it = matchers.iterator(); it.hasNext();) { | |
it.next().appendTo(result); | |
if (it.hasNext()) { | |
result.append(", "); | |
} | |
} | |
result.append(")"); | |
return result.toString(); | |
} | |
public Method getMethod() { | |
return invocation.getMethod(); | |
} | |
public ExpectedInvocation withMatcher(@SuppressWarnings("deprecation") | |
org.easymock.ArgumentsMatcher matcher) { | |
return new ExpectedInvocation(invocation, null, matcher); | |
} | |
} |