/*
 * Copyright (C) 2009-2011 Mathias Doenitz
 *
 * 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.parboiled.transform.process;

import com.github.fge.grappa.parsers.BaseParser;
import com.github.fge.grappa.rules.Rule;
import com.google.common.collect.ImmutableList;
import org.parboiled.transform.ActionClassGenerator;
import org.testng.annotations.Test;

import java.util.List;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.fail;

@SuppressWarnings("InstantiatingObjectToGetClassObject")
public class ErrorDetectionTest extends TransformationTest {

    private final List<RuleMethodProcessor> processors = ImmutableList.of(
            new UnusedLabelsRemover(),
            new ReturnInstructionUnifier(),
            new InstructionGraphCreator(),
            new ImplicitActionsConverter(),
            new InstructionGroupCreator(),
            new InstructionGroupPreparer(),
            new ActionClassGenerator(true),
            new RuleMethodRewriter()
    );

    @Test
    public synchronized void testRuleWithActionAccessingPrivateField() throws Exception {
        setup(new BaseParser<Object>() {
            private int privateInt = 5;

            public Rule RuleWithActionAccessingPrivateField() {
                return sequence('a', privateInt == 0);
            }
        }.getClass());

        try {
            processMethod("RuleWithActionAccessingPrivateField", processors);
            fail();
        } catch (Exception e) {
            assertEquals(e.getMessage(),
                    "Rule method 'RuleWithActionAccessingPrivateField' contains an illegal access to private field 'privateInt'.\n" +
                            "Mark the field protected or package-private if you want to prevent public access!");
        }
    }

    @Test
    public synchronized void testRuleWithActionAccessingPrivateMethod() throws Exception {
        setup(new BaseParser<Object>() {
            public Rule RuleWithActionAccessingPrivateMethod() {
                return sequence('a', privateAction());
            }

            private boolean privateAction() {
                return true;
            }
        }.getClass());

        try {
            processMethod("RuleWithActionAccessingPrivateMethod", processors);
            fail();
        } catch (Exception e) {
            assertEquals(e.getMessage(),
                    "Rule method 'RuleWithActionAccessingPrivateMethod' contains an illegal call to private method 'privateAction'.\n" +
                            "Mark 'privateAction' protected or package-private if you want to prevent public access!");
        }
    }

}

@@ -640,16 +640,81 @@
 ocess;%0A%0A
+import com.github.fge.grappa.exceptions.InvalidGrammarException;%0A
 import c
@@ -754,16 +754,16 @@
 Parser;%0A
-
 import c
@@ -975,76 +975,68 @@
 tic 
-org.testng.Assert.assertEquals;%0Aimport static org.testng.Assert.fail
+com.github.fge.grappa.util.CustomAssertions.shouldHaveThrown
 ;%0A%0A@
@@ -2021,336 +2021,108 @@
     
-fail();%0A        %7D catch (Exception e) %7B%0A            assertEquals(e.getMessage(),%0A                    %22Rule method 'RuleWithActionAccessingPrivateField' contains an illegal access to private field 'privateInt'.%5Cn%22 +%0A                            %22Mark the field protected or package-private if you want to prevent public access!%22);
+shouldHaveThrown(InvalidGrammarException.class);%0A        %7D catch (InvalidGrammarException ignored) %7B
 %0A   
@@ -2634,345 +2634,108 @@
     
-fail();%0A        %7D catch (Exception e) %7B%0A            assertEquals(e.getMessage(),%0A                    %22Rule method 'RuleWithActionAccessingPrivateMethod' contains an illegal call to private method 'privateAction'.%5Cn%22 +%0A                            %22Mark 'privateAction' protected or package-private if you want to prevent public access!%22);
+shouldHaveThrown(InvalidGrammarException.class);%0A        %7D catch (InvalidGrammarException ignored) %7B
 %0A   

Fix tests