/*
 * Copyright 2005 The Apache Software Foundation.
 *
 * 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.apache.maven.plugin.verifier;

import java.io.File;

import org.apache.maven.plugin.PluginExecutionException;

import junit.framework.TestCase;

public class VerifierMojoTest extends TestCase
{
    public void testPrefixWithBaseDir()
    {
        VerifierMojo mojo = new VerifierMojo();
        mojo.setBaseDir("c:/some/path");

        File result = mojo.getAbsoluteFileToCheck(new File("target/dummy.txt"));

        File expectedResult = new File("c:/some/path/target/dummy.txt");
        assertEquals(expectedResult.getPath(), result.getPath());       
    }

    public void testDoNotPrefixWhenAbsolutePath()
    {
        VerifierMojo mojo = new VerifierMojo();
        mojo.setBaseDir("c:/some/path");

        File result = mojo.getAbsoluteFileToCheck(new File("c:/project/target/dummy.txt"));

        File expectedResult = new File("c:/project/target/dummy.txt");
        assertEquals(expectedResult.getPath(), result.getPath());       
    }

    public void testCheckFileThatDoesNotExist() throws Exception
    {
        VerifierMojo mojo = new VerifierMojo();
        File file = new File(getClass().getResource("/FileDoesNotExist.xml").getFile());
        mojo.setBaseDir("c:/some/path");
        mojo.setVerificationFile(file);
        mojo.setFailOnError(true);
        mojo.setVerificationResultPrinter(new VerificationResultPrinter()
            {
                public void print(VerificationResult result)
                {
                    assertEquals(1, result.getExistenceFailures().size());
                    assertEquals(0, result.getNonExistenceFailures().size());
                    assertEquals(0, result.getContentFailures().size());
                }
            });

        try
        {
            mojo.execute();
            fail("Should have thrown an exception");
        }
        catch (PluginExecutionException expected)
        {
            assertTrue(true);
        }
    }

    public void testCheckFileThatExists() throws Exception
    {
        VerifierMojo mojo = new VerifierMojo();
        File file = new File(getClass().getResource("/FileExists.xml").getFile());
        mojo.setBaseDir(file.getParent());
        mojo.setVerificationFile(file);
        mojo.setFailOnError(true);
        mojo.setVerificationResultPrinter(new VerificationResultPrinter()
            {
                public void print(VerificationResult result)
                {
                    assertEquals(0, result.getExistenceFailures().size());
                    assertEquals(0, result.getNonExistenceFailures().size());
                    assertEquals(0, result.getContentFailures().size());
                }
            });

        mojo.execute();
    }

    public void testCheckForInexistentFile() throws Exception
    {
        VerifierMojo mojo = new VerifierMojo();
        File file = new File(getClass().getResource("/InexistentFile.xml").getFile());
        mojo.setBaseDir("c:/some/path");
        mojo.setVerificationFile(file);
        mojo.setVerificationResultPrinter(new VerificationResultPrinter()
            {
                public void print(VerificationResult result)
                {
                    assertEquals(0, result.getExistenceFailures().size());
                    assertEquals(0, result.getNonExistenceFailures().size());
                    assertEquals(0, result.getContentFailures().size());
                }
            });

        mojo.execute();
    }

    public void testCheckForInexistentFileThatExists() throws Exception
    {
        VerifierMojo mojo = new VerifierMojo();
        File file = new File(getClass().getResource("/InexistentFileThatExists.xml").getFile());
        mojo.setBaseDir(file.getParent());
        mojo.setVerificationFile(file);
        mojo.setFailOnError(true);
        mojo.setVerificationResultPrinter(new VerificationResultPrinter()
            {
                public void print(VerificationResult result)
                {
                    assertEquals(0, result.getExistenceFailures().size());
                    assertEquals(1, result.getNonExistenceFailures().size());
                    assertEquals(0, result.getContentFailures().size());
                }
            });

        try
        {
            mojo.execute();
            fail("Should have thrown an exception");
        }
        catch (PluginExecutionException expected)
        {
            assertTrue(true);
        }
    }

    public void testCheckFileForContent() throws Exception
    {
        VerifierMojo mojo = new VerifierMojo();
        File file = new File(getClass().getResource("/FileExistsValidContent.xml").getFile());
        mojo.setBaseDir(file.getParent());
        mojo.setVerificationFile(file);
        mojo.setVerificationResultPrinter(new VerificationResultPrinter()
            {
                public void print(VerificationResult result)
                {
                    assertEquals(0, result.getExistenceFailures().size());
                    assertEquals(0, result.getNonExistenceFailures().size());
                    assertEquals(0, result.getContentFailures().size());
                }
            });

        mojo.execute();
    }

    public void testCheckFileForInvalidContent() throws Exception
    {
        VerifierMojo mojo = new VerifierMojo();
        File file = new File(getClass().getResource("/FileExistsInvalidContent.xml").getFile());
        mojo.setBaseDir(file.getParent());
        mojo.setVerificationFile(file);
        mojo.setFailOnError(true);
        mojo.setVerificationResultPrinter(new VerificationResultPrinter()
            {
                public void print(VerificationResult result)
                {
                    assertEquals(0, result.getExistenceFailures().size());
                    assertEquals(0, result.getNonExistenceFailures().size());
                    assertEquals(1, result.getContentFailures().size());
                }
            });

        try
        {
            mojo.execute();
            fail("Should have thrown an exception");
        }
        catch (PluginExecutionException expected)
        {
            assertTrue(true);
        }
    }

}