<?php
/**
 * ezcConsoleQuestionDialogTest class.
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 ConsoleTools
 * @subpackage Tests
 * @version //autogentag//
 * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 */

/**
 * Require generic test case for ezcConsoleDialog implementations.
 */
require_once dirname( __FILE__ ) . "/dialog_test.php";

/**
 * Test suite for ezcConsoleQuestionDialog class.
 * 
 * @package ConsoleTools
 * @subpackage Tests
 */
class ezcConsoleQuestionDialogTest extends ezcConsoleDialogTest
{

	public static function suite()
    {
        return new PHPUnit_Framework_TestSuite( "ezcConsoleQuestionDialogTest" );
    }

    public function testGetAccessSuccess()
    {
        $output = new ezcConsoleOutput();
        $dialog = new ezcConsoleQuestionDialog( $output );
        
        $this->assertSame( $output, $dialog->output );
        $this->assertEquals( new ezcConsoleQuestionDialogOptions(), $dialog->options );
    }

    public function testGetAccessFailure()
    {
        $output = new ezcConsoleOutput();
        $dialog = new ezcConsoleQuestionDialog( $output );
        
        $exceptionCaught = false;
        try
        {
            echo $dialog->foo;
        }
        catch ( ezcBasePropertyNotFoundException $e )
        {
            $exceptionCaught = true;
        }
        $this->assertTrue( $exceptionCaught, "Exception not thrown on access of nonexistent property foo." );
    }

    public function testSetAccessSuccess()
    {
        $output = new ezcConsoleOutput();
        $dialog = new ezcConsoleQuestionDialog( $output );

        $outputNew  = new ezcConsoleOutput();
        $optionsNew = new ezcConsoleQuestionDialogOptions();

        $dialog->output  = $outputNew;
        $dialog->options = $optionsNew;

        $this->assertSame( $outputNew, $dialog->output );
        $this->assertSame( $optionsNew, $dialog->options );
    }
    
    public function testSetAccessFailure()
    {
        $output = new ezcConsoleOutput();
        $dialog = new ezcConsoleQuestionDialog( $output );
       
        $exceptionCaught = false;
        try
        {
            $dialog->output = "Foo";
        }
        catch ( ezcBaseValueException $e )
        {
            $exceptionCaught = true;
        }
        $this->assertTrue( $exceptionCaught, "Exception not thrown on invalid value for output." );
       
        $exceptionCaught = false;
        try
        {
            $dialog->options = "Foo";
        }
        catch ( ezcBaseValueException $e )
        {
            $exceptionCaught = true;
        }
        $this->assertTrue( $exceptionCaught, "Exception not thrown on invalid value for options." );
        
        $exceptionCaught = false;
        try
        {
            $dialog->foo = "bar";
        }
        catch ( ezcBasePropertyNotFoundException $e )
        {
            $exceptionCaught = true;
        }
        $this->assertTrue( $exceptionCaught, "Exception not thrown on access of nonexistent property foo." );
        
        $this->assertSame( $output, $dialog->output );
        $this->assertEquals( new ezcConsoleQuestionDialogOptions(), $dialog->options );
    }

    public function testIssetAccess()
    {
        $output = new ezcConsoleOutput();
        $dialog = new ezcConsoleQuestionDialog( $output );
        
        $this->assertTrue( isset( $dialog->options ), "Property options is not set." );
        $this->assertTrue( isset( $dialog->output ), "Property options is not set." );
        $this->assertFalse( isset( $dialog->foo ), "Property foo is set." );
    }

    public function testBasicMethods()
    {
        $output = new ezcConsoleOutput();
        $dialog = new ezcConsoleQuestionDialog( $output );

        $this->assertFalse( $dialog->hasValidResult(), "Fresh dialog has valid result." );

        $exceptionCaught = false;
        try
        {
            $dialog->getResult();
        }
        catch ( ezcConsoleNoValidDialogResultException $e )
        {
            $exceptionCaught = true;
        }
        $this->assertTrue( $exceptionCaught, "Excption not thrown on getResult() without result." );

        $dialog->reset();

        $exceptionCaught = false;
        try
        {
            $dialog->getResult();
        }
        catch ( ezcConsoleNoValidDialogResultException $e )
        {
            $exceptionCaught = true;
        }
        $this->assertTrue( $exceptionCaught, "Excption not thrown on getResult() without result." );
    }

    public function testYesNoQuestionFactory()
    {
        $output = new ezcConsoleOutput();
        $dialog  = ezcConsoleQuestionDialog::YesNoQuestion( $output, "Is Jean-Luc a borg?", "y" );

        $this->assertInstanceOf( "ezcConsoleQuestionDialogOptions", $dialog->options );
        $this->assertEquals( "Is Jean-Luc a borg?", $dialog->options->text );
        $this->assertTrue( $dialog->options->showResults );
        $this->assertInstanceOf( "ezcConsoleQuestionDialogCollectionValidator", $dialog->options->validator );
        $this->assertEquals( array( "y", "n" ), $dialog->options->validator->collection );
        $this->assertEquals( "y", $dialog->options->validator->default );
        $this->assertEquals( ezcConsoleQuestionDialogCollectionValidator::CONVERT_LOWER, $dialog->options->validator->conversion );
    }

    public function testDialog1()
    {
        $this->runDialog( __METHOD__ );

        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "A\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "Y\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        // $this->saveDialogResult( __METHOD__, $res );
        $this->assertEquals( $this->res, $res );
    }

    public function testDialog2()
    {
        $this->runDialog( __METHOD__ );

        $res[] = $this->readPipe( $this->pipes[1] );

        fputs( $this->pipes[0], "A\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "3.14\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "true\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "23\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        // $this->saveDialogResult( __METHOD__, $res );
        $this->assertEquals( $this->res, $res );
    }

    public function testDialog3()
    {
        $this->runDialog( __METHOD__ );

        $res[] = $this->readPipe( $this->pipes[1] );

        fputs( $this->pipes[0], "A\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "y\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        // $this->saveDialogResult( __METHOD__, $res );
        $this->assertEquals( $this->res, $res );
    }

    public function testDialog4()
    {
        $this->runDialog( __METHOD__ );

        $res[] = $this->readPipe( $this->pipes[1] );

        fputs( $this->pipes[0], "foo\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "foo.bar@\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "foo.bar@example\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fputs( $this->pipes[0], "foo.bar@example.com\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        // $this->saveDialogResult( __METHOD__, $res );
        $this->assertEquals( $this->res, $res );
    }

    public function testDialog5()
    {
        $this->runDialog( __METHOD__ );

        $res[] = $this->readPipe( $this->pipes[1] );

        fputs( $this->pipes[0], "foo\n" );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        fclose( $this->pipes[0] );
        $res[] = $this->readPipe( $this->pipes[1] );
        
        // $this->saveDialogResult( __METHOD__, $res );
        $this->assertEquals( $this->res, $res );
    }
}

?>