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/*
* See LICENSE file in distribution for copyright and licensing information.
*/
package org.yaml.snakeyaml.types;
import java.io.IOException;
import java.math.BigInteger;
import java.util.HashMap;
import java.util.Map;
/**
* @see http://yaml.org/type/int.html
*/
public class IntTagTest extends AbstractTest {
public void testInt() throws IOException {
assertEquals(new Integer(685230), getMapValue("canonical: 685230", "canonical"));
assertEquals(new Integer(685230), getMapValue("number: 685_230", "number"));
assertEquals(new Integer(685230), getMapValue("decimal: +685230", "decimal"));
assertEquals(new Integer(-685230), getMapValue("number: -685230", "number"));
assertEquals(new Integer(685230), getMapValue("octal: 02472256", "octal"));
assertEquals(new Integer(685230), getMapValue("hexadecimal: 0x_0A_74_AE", "hexadecimal"));
assertEquals(new Integer(685230), getMapValue("binary: 0b1010_0111_0100_1010_1110",
"binary"));
assertEquals(new Integer(685230), getMapValue("sexagesimal: 190:20:30", "sexagesimal"));
assertEquals(new Integer(0), load("0"));
assertEquals(new Integer(0), load("-0"));
assertEquals(new Integer(0), load("+0"));
assertEquals(Integer.MIN_VALUE, load(dump(Integer.MIN_VALUE)));
assertEquals(Integer.MAX_VALUE, load(dump(Integer.MAX_VALUE)));
}
public void testBigInt() throws IOException {
assertEquals(new Long(922337203685477580L), load("922337203685477580"));
assertEquals(new BigInteger("9223372036854775809999999999"),
load("9223372036854775809999999999"));
assertEquals(Long.MIN_VALUE, load("-9223372036854775808"));
}
public void testIntShorthand() throws IOException {
assertEquals(new Integer(1), getMapValue("number: !!int 1", "number"));
}
public void testIntTag() throws IOException {
assertEquals(new Integer(1), getMapValue("number: !<tag:yaml.org,2002:int> 1", "number"));
}
public void testIntOut() throws IOException {
Map<String, Integer> map = new HashMap<String, Integer>();
map.put("number", new Integer(1));
String output = dump(map);
assertTrue(output.contains("number: 1"));
}
}
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