LinePrefixCleanerTest.java

/*
 * 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.repoinit.parser.test;

import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.apache.sling.repoinit.parser.operations.LinePrefixCleaner;
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 LinePrefixCleanerTest {
    private final String prefix;
    private final String input;
    private final String expected;
    
    @Parameters(name="{0}")
    public static Collection<Object[]> data() {
        final List<Object []> result = new ArrayList<Object[]>();
        result.add(new Object[] { "", "", ""});
        result.add(new Object[] { "<< ", "", ""});
        result.add(new Object[] { "", "One\ntwo", "One\ntwo"});
        result.add(new Object[] { "<< ", "<< Three\n<< four", "Three\nfour"});
        result.add(new Object[] { "<", "<Five\nsix\n< seven", "Five\nsix\n seven"});
        return result;
        
    }

    public LinePrefixCleanerTest(String prefix, String input, String expected) {
        this.prefix = prefix;
        this.input = input;
        this.expected = expected;
    }
    
    @Test
    public void cleanup() {
        final LinePrefixCleaner c = new LinePrefixCleaner();
        assertEquals(expected, c.removePrefix(prefix, input));
    }
 }