/*
 * 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 specific language governing permissions and
 * limitations under the License.
 */
package org.apache.sling.sample.slingshot.impl;

import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;

import java.util.Arrays;
import java.util.Collection;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;

@RunWith(Parameterized.class)
public class UtilTest {
    
    @Parameters
    public static Collection<Object[]> data() {
        return Arrays.asList(new Object[][] {     
                 {"valid_name", "valid_name"}, 
                 {"hyphen-included", "hyphen_included"},
                 {"multiple---replacements", "multiple_replacements"},
                 {"MixedCase", "mixedcase"},
                 {"0leadingdigit", "_0leadingdigit"}
           });
    }

    private final String input;
    private final String output;
    
    public UtilTest(String input, String output) {
        this.input = input;
        this.output = output;
    }
    
    @Test
    public void filter() {
        
        assertThat(output, equalTo(Util.filter(input)));
    }

}
