Groovy example source code file (ClosureDelegationTest.groovy)

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Java - Groovy tags/keywords

a, a, closuredelegationtest, closuredelegationtest, compilabletestsupport, compilabletestsupport

The Groovy ClosureDelegationTest.groovy source code

/*
 * Copyright 2003-2009 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package gls.invocation

import gls.CompilableTestSupport

public class ClosureDelegationTest extends CompilableTestSupport {

    public void testMissingMethodMissingMethod() {
      assertScript """
class A {
  def methodMissing(String name, args) {
     "A" 
  }
}

def methodMissing(String name, args) {
  visited=true
  throw new MissingMethodException(name,this.class,args)
}

visited=false
def closure = { foo() }
closure.delegate = new A()
assert closure() == "A"
assert visited==true
        """
    }

    public void testInvokeMethodMissingMethod() {
      assertScript """
class A {
  def invokeMethod(String name, args) {
     "A" 
  }
}

def methodMissing(String name, args) {
  visited=true
  throw new MissingMethodException(name,this.class,args)
}

visited=false
def closure = { foo() }
closure.delegate = new A()
assert closure() == "A"
assert visited==true
        """
    }
    
    public void testMissingMethodInvokeMethod() {
      assertScript """
class A {
  def methodMissing(String name, args) {
     "A" 
  }
}

def invokeMethod(String name, args) {
  visited=true
  throw new MissingMethodException(name,this.class,args)
}

visited=false
def closure = { foo() }
closure.delegate = new A()
assert closure() == "A"
assert visited==true
        """
    }
    
    public void testInvokeMethodInvokeMethod() {
      assertScript """
class A {
  def invokeMethod(String name, args) {
     "A" 
  }
}

def invokeMethod(String name, args) {
  visited=true
  throw new MissingMethodException(name,this.class,args)
}

visited=false
def closure = { foo() }
closure.delegate = new A()
assert closure() == "A"
assert visited==true
        """
    }
}