Commons Net example source code file (FTPClientConfigTest.java)

This example Commons Net source code file (FTPClientConfigTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Commons Net tags/keywords

a, c, date, dateformatsymbols, ftpclientconfig, illegalargumentexception, illegalargumentexception, mmm, parseexception, parseexception, simpledateformat, simpledateformat, string, string, text, util

The Commons Net FTPClientConfigTest.java source code

/*
 * 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.commons.net.ftp;

import java.text.DateFormatSymbols;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

import junit.framework.TestCase;

public class FTPClientConfigTest extends TestCase {

    /*
     * Class under test for void FTPClientConfig(String)
     */
    public void testFTPClientConfigString() {
        FTPClientConfig config = new FTPClientConfig(FTPClientConfig.SYST_VMS);
        assertEquals(FTPClientConfig.SYST_VMS, config.getServerSystemKey());
        assertNull(config.getDefaultDateFormatStr());
        assertNull(config.getRecentDateFormatStr());
        assertNull(config.getShortMonthNames());
        assertNull(config.getServerTimeZoneId());
        assertNull(config.getServerLanguageCode());
    }

    String A = "A";
    String B = "B";
    String C = "C";
    String D = "D";
    String E = "E";
    String F = "F";

    /*
     * Class under test for void FTPClientConfig(String, String, String, String, String, String)
     */
    public void testFTPClientConfigStringStringStringStringStringString() {
        FTPClientConfig conf = new FTPClientConfig(A,B,C,D,E,F);

        assertEquals("A", conf.getServerSystemKey());
        assertEquals("B", conf.getDefaultDateFormatStr());
        assertEquals("C", conf.getRecentDateFormatStr());
        assertEquals("E", conf.getShortMonthNames());
        assertEquals("F", conf.getServerTimeZoneId());
        assertEquals("D", conf.getServerLanguageCode());
    }


    String badDelim = "jan,feb,mar,apr,may,jun,jul,aug.sep,oct,nov,dec";
    String tooLong =  "jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec|jan";
    String tooShort = "jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov";
    String fakeLang = "abc|def|ghi|jkl|mno|pqr|stu|vwx|yza|bcd|efg|hij";

    public void testSetShortMonthNames() {
    }

    public void testGetServerLanguageCode() {
    }

    public void testLookupDateFormatSymbols() {
        DateFormatSymbols dfs1 = null;
        DateFormatSymbols dfs2 = null;
        DateFormatSymbols dfs3 = null;
        DateFormatSymbols dfs4 = null;


        try {
            dfs1 = FTPClientConfig.lookupDateFormatSymbols("fr");
        } catch (IllegalArgumentException e){
            fail("french");
        }

        try {
            dfs2 = FTPClientConfig.lookupDateFormatSymbols("sq");
        } catch (IllegalArgumentException e){
            fail("albanian");
        }

        try {
            dfs3 = FTPClientConfig.lookupDateFormatSymbols("ru");
        } catch (IllegalArgumentException e){
            fail("unusupported.default.to.en");
        }
        try {
            dfs4 = FTPClientConfig.lookupDateFormatSymbols(fakeLang);
        } catch (IllegalArgumentException e){
            fail("not.language.code.but.defaults");
        }

        assertEquals(dfs3,dfs4);

        SimpleDateFormat sdf1 = new SimpleDateFormat("d MMM yyyy", dfs1);
        SimpleDateFormat sdf2 = new SimpleDateFormat("MMM dd, yyyy", dfs2);
        SimpleDateFormat sdf3 = new SimpleDateFormat("MMM dd, yyyy", dfs3);
        Date d1 = null;
        Date d2 = null;
        Date d3 = null;
        try {
            d1 = sdf1.parse("31 d\u00e9c 2004");
        } catch (ParseException px) {
            fail("failed.to.parse.french");
        }
        try {
            d2 = sdf2.parse("dhj 31, 2004");
        } catch (ParseException px) {
            fail("failed.to.parse.albanian");
        }
        try {
            d3 = sdf3.parse("DEC 31, 2004");
        } catch (ParseException px) {
            fail("failed.to.parse.'russian'");
        }
        assertEquals("different.parser.same.date", d1, d2);
        assertEquals("different.parser.same.date", d1, d3);

    }

    public void testGetDateFormatSymbols() {

        try {
            FTPClientConfig.getDateFormatSymbols(badDelim);
            fail("bad delimiter");
        } catch (IllegalArgumentException e){
            // should have failed
        }
        try {
            FTPClientConfig.getDateFormatSymbols(tooLong);
            fail("more than 12 months");
        } catch (IllegalArgumentException e){
            // should have failed
        }
        try {
            FTPClientConfig.getDateFormatSymbols(tooShort);
            fail("fewer than 12 months");
        } catch (IllegalArgumentException e){
            // should have failed
        }
        DateFormatSymbols dfs2 = null;
        try {
            dfs2 = FTPClientConfig.getDateFormatSymbols(fakeLang);
        } catch (Exception e){
            fail("rejected valid short month string");
        }
        SimpleDateFormat sdf1 =
            new SimpleDateFormat("MMM dd, yyyy", Locale.ENGLISH);
        SimpleDateFormat sdf2 = new SimpleDateFormat("MMM dd, yyyy", dfs2);

        Date d1 = null;
        Date d2 = null;
        try {
            d1 = sdf1.parse("dec 31, 2004");
        } catch (ParseException px) {
            fail("failed.to.parse.std");
        }
        try {
            d2 = sdf2.parse("hij 31, 2004");
        } catch (ParseException px) {
            fail("failed.to.parse.weird");
        }

        assertEquals("different.parser.same.date",d1, d2);

        try {
            d2 = sdf1.parse("hij 31, 2004");
            fail("should.have.failed.to.parse.weird");
        } catch (ParseException px) {
        }
        try {
            d2 = sdf2.parse("dec 31, 2004");
            fail("should.have.failed.to.parse.standard");
        } catch (ParseException px) {
        }


    }

}