/*
This file is part of Fantom.
Fantom is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Fantom 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fantom. If not, see <http://www.gnu.org/licenses/>.
*/
package cz.matfyz.aai.fantom.utils;
import java.io.ByteArrayInputStream;
import java.nio.charset.Charset;
import java.util.Properties;
import junit.framework.TestCase;
public class ParserTest extends TestCase {
public static final String SINGLE_PROPERTY = "id: 12345";
public static final String MULTIPLE_PROPERTIES = "id: 12345, type: car, x: 5.0, y: 6.0";
public static final String MULTIPLE_WORDS = "id: 1, type: cable car ";
public static final String COMMENTS_AND_EMPTY_LINES = "transport: 1, type: car\n" +
"\n" +
" \t# some comment with whitespace\n" +
"# The previous line was empty, and this one has a comment on it\n" +
"transport: 2, type: metro\n";
public void testParseSingle() {
Properties p = Parser.parseLine(SINGLE_PROPERTY);
assertEquals(1, p.size());
assertTrue(p.containsKey("id"));
assertEquals("12345", p.getProperty("id"));
}
public void testParseMultiple() {
Properties p = Parser.parseLine(MULTIPLE_PROPERTIES);
assertEquals(4, p.size());
assertTrue(p.containsKey("id"));
assertTrue(p.containsKey("type"));
assertTrue(p.containsKey("x"));
assertTrue(p.containsKey("y"));
assertEquals("12345", p.getProperty("id"));
assertEquals("car", p.getProperty("type"));
assertEquals("5.0", p.getProperty("x"));
assertEquals("6.0", p.getProperty("y"));
}
public void testParseMultipleWords() {
Properties p = Parser.parseLine(MULTIPLE_WORDS);
assertEquals(2, p.size());
assertTrue(p.containsKey("id"));
assertTrue(p.containsKey("type"));
assertEquals("1", p.getProperty("id"));
assertEquals("cable car", p.getProperty("type"));
}
public void testParseCommentsAndEmptyLines() throws Exception {
Charset utf8 = Charset.forName(Parser.DATA_CHARSET);
byte[] data = utf8.encode(COMMENTS_AND_EMPTY_LINES).array();
Properties[] p = Parser.parse(new ByteArrayInputStream(data));
assertNotNull(p);
assertEquals(2, p.length);
assertNotNull(p[0]);
assertEquals(2, p[0].size());
assertEquals("1", p[0].getProperty("transport"));
assertEquals("car", p[0].getProperty("type"));
assertNotNull(p[1]);
assertEquals(2, p[1].size());
assertEquals("2", p[1].getProperty("transport"));
assertEquals("metro", p[1].getProperty("type"));
}
}