/*
 * 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.logging.log4j.core.appender.rolling.action;

import org.apache.logging.log4j.core.appender.rolling.FileSize;
import org.junit.Test;

import java.text.NumberFormat;
import java.util.Locale;

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

public class FileSizeTest {

    @Test
    public void testParse() {
        assertThat(FileSize.parse("5k", 0), is(5L * 1024));
    }

    @Test
    public void testParseInEurope() {
        // Caveat: Breaks the ability for this test to run in parallel with other tests :(
        Locale previousDefault = Locale.getDefault();
        try {
            Locale.setDefault(new Locale("de", "DE"));
            assertThat(FileSize.parse("1,000", 0), is(1000L));
        } finally {
            Locale.setDefault(previousDefault);
        }
    }
}