exceptioninclosuretest.groovy

来自「Groovy动态语言 运行在JVM中的动态语言 可以方便的处理业务逻辑变化大的业」· GROOVY 代码 · 共 25 行

/** 
 * Tests exception handling inside of a closure
 * 
 * @author <a href="mailto:[e-mail]">James Strachan</a>
 * @version $Revision: 2129 $
 */
class ExceptionInClosureTest extends GroovyTestCase {

    void testCallingOfFailedClosure() {
        def closure = { it -> it.foo() }
        
        try {
	        closure.call("cheese")
	        
	        fail("Should have thrown an exception by now")
        }
        catch (MissingMethodException e) {
   			System.out.println("Caught: " + e)    
   			
   			assert e.method == "foo"
			assert e.type == String   			
        }
    }
}