mockinterceptor.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 24 行

package groovy.mock.interceptor

/**
    Intercepting calls to the collaborating object and notify the expectation object.
    @author Dierk Koenig
*/

class MockInterceptor implements Interceptor {

    def expectation = null

    Object beforeInvoke(Object object, String methodName, Object[] arguments) {
        if (!expectation) throw new IllegalStateException("Property 'expectation' must be set before use.")
        return expectation.match(methodName).call(arguments)
    }

    Object afterInvoke(Object object, String methodName, Object[] arguments, Object result) {
        return null // never used
    }

    boolean doInvoke() {
        return false // future versions may allow collaborator method calls depending on state
    }
}