ProxyManagerTest\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator\MagicUnsetTest

Complexity

Total Complexity

2

Size/Duplication

Total Lines	70
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	testBodyStructure()	0	30	1
B	testBodyStructureWithPreExistingMagicMethod()	0	31	1

<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license.
 */

declare(strict_types=1);

namespace ProxyManagerTest\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator;

use PHPUnit_Framework_TestCase;
use ProxyManager\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator\MagicUnset;
use ProxyManager\ProxyGenerator\PropertyGenerator\PublicPropertiesMap;
use ProxyManagerTestAsset\ClassWithMagicMethods;
use ProxyManagerTestAsset\EmptyClass;
use ReflectionClass;
use Zend\Code\Generator\PropertyGenerator;

/**
 * Tests for {@see \ProxyManager\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator\MagicUnset}
 *
 * @author Marco Pivetta <ocramius@gmail.com>
 * @license MIT
 *
 * @group Coverage
 *
 * @covers \ProxyManager\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator\MagicUnset
 */
class MagicUnsetTest extends PHPUnit_Framework_TestCase
{
    public function testBodyStructure()
    {
        $reflection       = new ReflectionClass(EmptyClass::class);
        /* @var $initializer PropertyGenerator|\PHPUnit_Framework_MockObject_MockObject */
        $initializer      = $this->createMock(PropertyGenerator::class);
        /* @var $valueHolder PropertyGenerator|\PHPUnit_Framework_MockObject_MockObject */
        $valueHolder      = $this->createMock(PropertyGenerator::class);
        /* @var $publicProperties PublicPropertiesMap|\PHPUnit_Framework_MockObject_MockObject */
        $publicProperties = $this
            ->getMockBuilder(PublicPropertiesMap::class)
            ->disableOriginalConstructor()
            ->getMock();

        $initializer->expects(self::any())->method('getName')->will(self::returnValue('foo'));
        $valueHolder->expects(self::any())->method('getName')->will(self::returnValue('bar'));
        $publicProperties->expects(self::any())->method('isEmpty')->will(self::returnValue(false));
        $publicProperties->expects(self::any())->method('getName')->will(self::returnValue('bar'));

        $magicIsset = new MagicUnset($reflection, $initializer, $valueHolder, $publicProperties);

        self::assertSame('__unset', $magicIsset->getName());
        self::assertCount(1, $magicIsset->getParameters());
        self::assertStringMatchesFormat(
            "\$this->foo && \$this->foo->__invoke(\$this->bar, \$this, '__unset', array('name' => \$name)"
            . ", \$this->foo);\n\n"
            . "if (isset(self::\$bar[\$name])) {\n    unset(\$this->bar->\$name);\n\n    return;\n}"
            . '%areturn %s;',
            $magicIsset->getBody()
        );
    }

    /**
     * @group 344
     *
     * @return void
     */
    public function testBodyStructureWithPreExistingMagicMethod()
    {
        $reflection       = new ReflectionClass(ClassWithMagicMethods::class);
        /* @var $initializer PropertyGenerator|\PHPUnit_Framework_MockObject_MockObject */
        $initializer      = $this->createMock(PropertyGenerator::class);
        /* @var $valueHolder PropertyGenerator|\PHPUnit_Framework_MockObject_MockObject */
        $valueHolder      = $this->createMock(PropertyGenerator::class);
        /* @var $publicProperties PublicPropertiesMap|\PHPUnit_Framework_MockObject_MockObject */
        $publicProperties = $this
            ->getMockBuilder(PublicPropertiesMap::class)
            ->disableOriginalConstructor()
            ->getMock();

        $initializer->expects(self::any())->method('getName')->will(self::returnValue('foo'));
        $valueHolder->expects(self::any())->method('getName')->will(self::returnValue('bar'));
        $publicProperties->expects(self::any())->method('isEmpty')->will(self::returnValue(false));
        $publicProperties->expects(self::any())->method('getName')->will(self::returnValue('bar'));

        $magicIsset = new MagicUnset($reflection, $initializer, $valueHolder, $publicProperties);

        self::assertSame('__unset', $magicIsset->getName());
        self::assertCount(1, $magicIsset->getParameters());
        self::assertStringMatchesFormat(
            "\$this->foo && \$this->foo->__invoke(\$this->bar, \$this, '__unset', array('name' => \$name)"
            . ", \$this->foo);\n\n"
            . "if (isset(self::\$bar[\$name])) {\n    unset(\$this->bar->\$name);\n\n    return;\n}\n\n"
            . 'return $this->bar->__unset($name);',
            $magicIsset->getBody(),
            'The pre-existing magic `__unset` is called, if the property is not accessible'
        );
    }
}