comparetypestest.groovy

大名鼎鼎的java动态脚本语言。已经通过了sun的认证

/**
 * @version $Revision: 1.2 $
 */
class NumberTest extends GroovyTestCase { 
    void testCompareByteToInt() { 
        Byte a = 12
        Integer b = 10
        
        assert a instanceof Byte
        assert b instanceof Integer
        
        assert a > b
    } 
    
    void testCompareByteToDouble() { 
        Byte a = 12
        Double b = 10
        
        assert a instanceof Byte
        assert b instanceof Double
        
        assert a > b
    } 
     
    void testCompareLongToDouble() { 
        Long a = 12
        Double b = 10
        
        assert a instanceof Long
        assert b instanceof Double
        
        assert a > b
    } 
     
    void testCompareLongToByte() { 
        Long a = 12
        Byte b = 10
        
        assert a instanceof Long
        assert b instanceof Byte
        
        assert a > b
    } 
     
    void testCompareIntegerToByte() { 
        Integer a = 12
        Byte b = 10
        
        assert a instanceof Integer
        assert b instanceof Byte
        
        assert a > b
    } 
}