de.topobyte.utilities.apache.commons.cli.TestBasic.java Source code

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Here is the source code for de.topobyte.utilities.apache.commons.cli.TestBasic.java

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// Copyright 2016 Sebastian Kuerten
//
// This file is part of commons-cli-helper.
//
// commons-cli-helper is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// commons-cli-helper is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with commons-cli-helper. If not, see <http://www.gnu.org/licenses/>.

package de.topobyte.utilities.apache.commons.cli;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.DefaultParser;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.junit.Test;

import de.topobyte.utilities.apache.commons.cli.parsing.ArgumentHelper;
import de.topobyte.utilities.apache.commons.cli.parsing.StringOption;

public class TestBasic {

    @Test
    public void test() throws ParseException {
        Options options = new Options();
        OptionHelper.addL(options, "foo", true, true, "an option");
        OptionHelper.addL(options, "bar", true, true, "another option");

        String[] arguments = new String[] { "-foo", "asdf", "-bar", "test" };
        CommandLine line = new DefaultParser().parse(options, arguments);

        StringOption foo = ArgumentHelper.getString(line, "foo");
        StringOption bar = ArgumentHelper.getString(line, "bar");

        assertTrue(foo.hasValue());
        assertTrue(bar.hasValue());
        assertEquals("asdf", foo.getValue());
        assertEquals("test", bar.getValue());
    }

}