DottedClassNameMatcher.java

package org.mutabilitydetector.locations;

/*
 * #%L
 * MutabilityDetector
 * %%
 * Copyright (C) 2008 - 2014 Graham Allan
 * %%
 * 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.
 * #L%
 */



import org.hamcrest.Description;
import org.hamcrest.TypeSafeDiagnosingMatcher;
import org.mutabilitydetector.locations.Dotted;

public final class DottedClassNameMatcher extends TypeSafeDiagnosingMatcher<Dotted> {

    private final String expectedName;

    private DottedClassNameMatcher(String expectedName) {
        this.expectedName = expectedName;
    }
    
    public static DottedClassNameMatcher aDottedClassNameOf(String expected) {
        return new DottedClassNameMatcher(expected);
    }
    
    @Override
    public void describeTo(Description description) {
        description.appendText("a Dotted class name of ").appendValue(expectedName);
    }

    @Override
    protected boolean matchesSafely(Dotted dotted, Description mismatchDescription) {
        if (!dotted.asString().equals(expectedName)) {
            mismatchDescription.appendText("a Dotted class name of ").appendValue(dotted.asString());
            return false;
        } else {
            return true;
        }
    }
    
}