/*
 * Copyright 2012 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 org.gradle.util;

import org.junit.rules.MethodRule;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.Statement;

import java.io.InputStream;

/**
 * A Junit rule which restores System.in at the end of the test.
 */
public class RedirectStdIn implements MethodRule {
    private InputStream originalStdIn;

    public Statement apply(final Statement base, FrameworkMethod method, Object target) {
        return new Statement() {
            @Override
            public void evaluate() throws Throwable {
                originalStdIn = System.in;
                try {
                    base.evaluate();
                } finally {
                    System.setIn(originalStdIn);
                    originalStdIn = null;
                }
            }
        };
    }
}

@@ -659,22 +659,20 @@
 t.rules.
-Method
+Test
 Rule;%0Aim
@@ -696,31 +696,20 @@
 nner
-s.model.FrameworkMethod
+.Description
 ;%0Aim
@@ -893,60 +893,33 @@
 nts 
-Method
+Test
 Rule %7B%0A
+%0A
     
-private InputStream originalStdIn;%0A
+@Override
 %0A   
@@ -968,45 +968,31 @@
 se, 
-FrameworkMethod method, Object target
+Description description
 ) %7B%0A
@@ -1108,32 +1108,50 @@
                 
+final InputStream 
 originalStdIn = 
@@ -1301,50 +1301,8 @@
 n);%0A
-                    originalStdIn = null;%0A
     

Make RedirectStdIn a TestRule instead of a MethodRule