Groovy example source code file (CompareTypesTest.groovy)

This example Groovy source code file (CompareTypesTest.groovy) 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 - Groovy tags/keywords

byte, byte, character, comparetypestest, double, double, groovytestcase, integer, integer, long, long

The Groovy CompareTypesTest.groovy source code

package groovy

/**
 * @version $Revision: 13550 $
 */
class CompareTypesTest 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
    }
    
    void testCompareCharToLong() {
        def a = Integer.MAX_VALUE
        def b = ((long) a)+1
        a=(char) a
        
        assert a instanceof Character
        assert b instanceof Long
        
        assert a < b
    }
    
    void testCompareCharToInteger() {
        Character a = Integer.MAX_VALUE
        Integer b = a-1
        
        assert a instanceof Character
        assert b instanceof Integer
        
        assert a > b
    } 
}