/*
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.internal.matchers;
import org.hamcrest.Description;
import org.hamcrest.SelfDescribing;
import org.mockito.ArgumentMatcher;
import java.io.Serializable;
public class Equals extends ArgumentMatcher<Object> implements ContainsExtraTypeInformation, Serializable {
private static final long serialVersionUID = -3395637450058086891L;
private final Object wanted;
public Equals(Object wanted) {
this.wanted = wanted;
}
public boolean matches(Object actual) {
return Equality.areEqual(this.wanted, actual);
}
public void describeTo(Description description) {
description.appendText(describe(wanted));
}
public String describe(Object object) {
String text = quoting();
text+="" + object;
text+= quoting();
return text;
}
private String quoting() {
if (wanted instanceof String) {
return "\"";
} else if (wanted instanceof Character) {
return "'";
} else {
return "";
}
}
protected final Object getWanted() {
return wanted;
}
@Override
public boolean equals(Object o) {
if (o == null || !this.getClass().equals(o.getClass())) {
return false;
}
Equals other = (Equals) o;
return this.wanted == null && other.wanted == null || this.wanted != null && this.wanted.equals(other.wanted);
}
@Override
public int hashCode() {
return 1;
}
public SelfDescribing withExtraTypeInfo() {
return new SelfDescribing() {
public void describeTo(Description description) {
description.appendText(describe("("+ wanted.getClass().getSimpleName() +") " + wanted));
}};
}
public boolean typeMatches(Object object) {
return wanted != null && object != null && object.getClass() == wanted.getClass();
}
}