ArgumentTest.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2009 Jochen Rau <jochen.rau@typoplanet.de>
*  All rights reserved
*
*  This class is a backport of the corresponding class of FLOW3.
*  All credits go to the v5 team.
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/

class Tx_Extbase_Tests_Unit_MVC_Controller_ArgumentTest extends Tx_Extbase_Tests_Unit_BaseTestCase {

    /**
     * @test
     * @expectedException InvalidArgumentException
     */
    public function constructingArgumentWithoutNameThrowsException() {
        new Tx_Extbase_MVC_Controller_Argument(NULL, 'Text');
    }

    /**
     * @test
     * @expectedException InvalidArgumentException
     */
    public function constructingArgumentWithInvalidNameThrowsException() {
        new Tx_Extbase_MVC_Controller_Argument(new ArrayObject(), 'Text');
    }

    /**
     * @test
     */
    public function passingDataTypeToConstructorReallySetsTheDataType() {
        $argument = new Tx_Extbase_MVC_Controller_Argument('dummy', 'Number');
        $this->assertEquals('Number', $argument->getDataType(), 'The specified data type has not been set correctly.');
    }

    /**
     * @test
     */
    public function setShortNameProvidesFluentInterface() {
        $argument = new Tx_Extbase_MVC_Controller_Argument('dummy', 'Text');
        $returnedArgument = $argument->setShortName('x');
        $this->assertSame($argument, $returnedArgument, 'The returned argument is not the original argument.');
    }

    /**
     * @test
     */
    public function setValueProvidesFluentInterface() {
        $argument = new Tx_Extbase_MVC_Controller_Argument('dummy', 'Text');
        $returnedArgument = $argument->setValue('x');
        $this->assertSame($argument, $returnedArgument, 'The returned argument is not the original argument.');
    }

    /**
     * @test
     */
    public function setValueTriesToConvertAnUidIntoTheRealObjectIfTheDataTypeClassSchemaIsSet() {
        $object = new StdClass();

        $argument = $this->getMock($this->buildAccessibleProxy('Tx_Extbase_MVC_Controller_Argument'), array('findObjectByUid'), array(), '', FALSE);
        $argument->expects($this->once())->method('findObjectByUid')->with('42')->will($this->returnValue($object));
        $argument->_set('dataTypeClassSchema', 'stdClass');
        $argument->_set('dataType', 'stdClass');
        // $argument->_set('queryFactory', $mockQueryFactory);
        $argument->setValue('42');

        $this->assertSame($object, $argument->_get('value'));
        $this->assertSame(Tx_Extbase_MVC_Controller_Argument::ORIGIN_PERSISTENCE, $argument->getOrigin());
    }


    /**
     * @test
     */
    public function toStringReturnsTheStringVersionOfTheArgumentsValue() {
        $argument = new Tx_Extbase_MVC_Controller_Argument('dummy', 'Text');
        $argument->setValue(123);

        $this->assertSame((string)$argument, '123', 'The returned argument is not a string.');
        $this->assertNotSame((string)$argument, 123, 'The returned argument is identical to the set value.');
    }

    /**
     * @test
     */
    public function dataTypeValidatorCanBeAFullClassName() {
        $this->markTestIncomplete();

        $this->mockObjectManager->expects($this->once())->method('isObjectRegistered')->with('Tx_Extbase_Validation_Validator_TextValidator')->will($this->returnValue(TRUE));
        $this->mockObjectManager->expects($this->any())->method('get')->with('Tx_Extbase_Validation_Validator_TextValidator')->will($this->returnValue($this->getMock('Tx_Extbase_Validation_Validator_TextValidator')));

        $argument = new Tx_Extbase_MVC_Controller_Argument('SomeArgument', 'Tx_Extbase_Validation_Validator_TextValidator');
        $argument->injectObjectManager($this->mockObjectManager);

        $this->assertType('Tx_Extbase_Validation_Validator_TextValidator', $argument->getDatatypeValidator(), 'The returned datatype validator is not a text validator as expected.');
    }

    /**
     * @test
     */
    public function dataTypeValidatorCanBeAShortName() {
        $this->markTestIncomplete();

        $this->mockObjectManager->expects($this->once())->method('isObjectRegistered')->with('Tx_Extbase_Validation_Validator_TextValidator')->will($this->returnValue(TRUE));
        $this->mockObjectManager->expects($this->any())->method('get')->with('Tx_Extbase_Validation_Validator_TextValidator')->will($this->returnValue($this->getMock('Tx_Extbase_Validation_Validator_TextValidator')));

        $argument = new Tx_Extbase_MVC_Controller_Argument('SomeArgument', 'Text');
        $argument->injectObjectManager($this->mockObjectManager);

        $this->assertType('Tx_Extbase_Validation_Validator_TextValidator', $argument->getDatatypeValidator(), 'The returned datatype validator is not a text validator as expected.');
    }

    /**
     * @test
     */
    public function setNewValidatorConjunctionCreatesANewValidatorConjunctionObject() {
        $argument = new Tx_Extbase_MVC_Controller_Argument('dummy', 'Text');
        $mockConjunctionValidator = $this->getMock('Tx_Extbase_Validation_Validator_ConjunctionValidator');
        $mockObjectManager = $this->getMock('Tx_Extbase_Object_ObjectManagerInterface');
        $mockObjectManager->expects($this->once())->method('create')->with('Tx_Extbase_Validation_Validator_ConjunctionValidator')->will($this->returnValue($mockConjunctionValidator));
        $argument->injectObjectManager($mockObjectManager);
        $argument->setNewValidatorConjunction(array());
        $this->assertSame($mockConjunctionValidator, $argument->getValidator());
    }

    /**
     * @test
     */
    public function setNewValidatorConjunctionAddsThePassedValidatorsToTheCreatedValidatorChain() {
        eval('class Validator1 implements Tx_Extbase_Validation_Validator_ValidatorInterface {
            public function isValid($value) {}
            public function setOptions(array $validationOptions) {}
            public function getErrors() {}
        }');
        eval('class Validator2 implements Tx_Extbase_Validation_Validator_ValidatorInterface {
            public function isValid($value) {}
            public function setOptions(array $validationOptions) {}
            public function getErrors() {}
        }');

        $validator1 = new Validator1;
        $validator2 = new Validator2;

        $mockValidatorConjunction = $this->getMock('Tx_Extbase_Validation_Validator_ConjunctionValidator');
        $mockValidatorConjunction->expects($this->at(0))->method('addValidator')->with($validator1);
        $mockValidatorConjunction->expects($this->at(1))->method('addValidator')->with($validator2);

        $argument = $this->getMock($this->buildAccessibleProxy('Tx_Extbase_MVC_Controller_Argument'), array('dummy'), array(), '', FALSE);
        $mockObjectManager = $this->getMock('Tx_Extbase_Object_ObjectManagerInterface');
        $mockObjectManager->expects($this->never())->method('create');
        $mockObjectManager->expects($this->at(0))->method('get')->with('Validator1')->will($this->returnValue($validator1));
        $mockObjectManager->expects($this->at(1))->method('get')->with('Validator2')->will($this->returnValue($validator2));
        $argument->injectObjectManager($mockObjectManager);
        $argument->_set('validator', $mockValidatorConjunction);
        $argument->setNewValidatorConjunction(array('Validator1', 'Validator2'));
    }

    /**
     * @test
     */
    public function settingDefaultValueReallySetsDefaultValue() {
        $argument = new Tx_Extbase_MVC_Controller_Argument('dummy', 'Text');
        $argument->setDefaultValue(42);

        $this->assertEquals(42, $argument->getValue(), 'The default value was not stored in the Argument.');
    }

}
?>