mockit.internal.expectations.argumentMatching.ClassMatcher Maven / Gradle / Ivy
/*
* Copyright (c) 2006 Rogério Liesenfeld
* This file is subject to the terms of the MIT license (see LICENSE.txt).
*/
package mockit.internal.expectations.argumentMatching;
import java.util.*;
import javax.annotation.*;
public final class ClassMatcher implements ArgumentMatcher
{
private static final Map, ClassMatcher> PRIMITIVE_MATCHERS;
static {
PRIMITIVE_MATCHERS = new IdentityHashMap, ClassMatcher>(16);
PRIMITIVE_MATCHERS.put(Boolean.class, new ClassMatcher(Boolean.class));
PRIMITIVE_MATCHERS.put(Character.class, new ClassMatcher(Character.class));
PRIMITIVE_MATCHERS.put(Byte.class, new ClassMatcher(Byte.class));
PRIMITIVE_MATCHERS.put(Short.class, new ClassMatcher(Short.class));
PRIMITIVE_MATCHERS.put(Integer.class, new ClassMatcher(Integer.class));
PRIMITIVE_MATCHERS.put(Float.class, new ClassMatcher(Float.class));
PRIMITIVE_MATCHERS.put(Long.class, new ClassMatcher(Long.class));
PRIMITIVE_MATCHERS.put(Double.class, new ClassMatcher(Double.class));
PRIMITIVE_MATCHERS.put(boolean.class, new ClassMatcher(boolean.class, Boolean.class));
PRIMITIVE_MATCHERS.put(char.class, new ClassMatcher(char.class, Character.class));
PRIMITIVE_MATCHERS.put(byte.class, new ClassMatcher(byte.class, Byte.class));
PRIMITIVE_MATCHERS.put(short.class, new ClassMatcher(short.class, Short.class));
PRIMITIVE_MATCHERS.put(int.class, new ClassMatcher(int.class, Integer.class));
PRIMITIVE_MATCHERS.put(float.class, new ClassMatcher(float.class, Float.class));
PRIMITIVE_MATCHERS.put(long.class, new ClassMatcher(long.class, Long.class));
PRIMITIVE_MATCHERS.put(double.class, new ClassMatcher(double.class, Double.class));
}
@Nonnull
public static ClassMatcher create(@Nonnull Class expectedClass)
{
ClassMatcher matcher = PRIMITIVE_MATCHERS.get(expectedClass);
if (matcher == null) {
matcher = new ClassMatcher(expectedClass);
}
return matcher;
}
@Nonnull private final String nameOfExpectedClass;
@Nonnull private final Class matchableClass;
private ClassMatcher(@Nonnull Class expectedClass)
{
nameOfExpectedClass = expectedClass.getName();
matchableClass = expectedClass;
}
private ClassMatcher(@Nonnull Class primitiveClass, @Nonnull Class primitiveWrapperClass)
{
nameOfExpectedClass = primitiveClass.getName();
matchableClass = primitiveWrapperClass;
}
@Override
public boolean same(@Nonnull ClassMatcher other) { return matchableClass == other.matchableClass; }
@Override
public boolean matches(@Nullable Object argValue) { return matchableClass.isInstance(argValue); }
@Override
public void writeMismatchPhrase(@Nonnull ArgumentMismatch argumentMismatch)
{
argumentMismatch.append("an instance of ").append(nameOfExpectedClass);
}
}