/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * 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.
 */

package org.uberfire.commons.regex.util;

import org.junit.Test;

import static org.junit.Assert.*;

/**
 *
 */
public class GlobToRegExTest {

    @Test
    public void simpleTest() {
        assertEquals(".*\\.txt",
                     GlobToRegEx.globToRegex("*.txt"));
        assertEquals("myfile\\.txt",
                     GlobToRegEx.globToRegex("myfile.txt"));
        assertEquals(".?at\\.txt",
                     GlobToRegEx.globToRegex("?at.txt"));
        assertEquals("Law.*",
                     GlobToRegEx.globToRegex("Law*"));
        assertEquals("[CB]at\\.txt",
                     GlobToRegEx.globToRegex("[CB]at.txt"));
        assertEquals("Law\\*",
                     GlobToRegEx.globToRegex("Law\\*"));
        assertEquals("",
                     GlobToRegEx.globToRegex(""));
        assertEquals("/",
                     GlobToRegEx.globToRegex("/"));
    }

    @Test(expected = IllegalArgumentException.class)
    public void simpleNull() {
        GlobToRegEx.globToRegex(null);
    }
}
