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Transformer/Writer/Xslt/ExtensionTest.php (1 issue)

mismatching argument types.

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<?php
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/**
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 * This file is part of phpDocumentor.
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 *
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 * @copyright 2010-2018 Mike van Riel<[email protected]>
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 * @license   http://www.opensource.org/licenses/mit-license.php MIT
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 * @link      http://phpdoc.org
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 */
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namespace phpDocumentor\Transformer\Writer\Xslt;
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use Mockery as m;
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/**
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 * Test class for \phpDocumentor\Transformer\Writer\Xslt\Extension.
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 *
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 * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension
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 */
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class ExtensionTest extends \Mockery\Adapter\Phpunit\MockeryTestCase
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{
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    /**
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     * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension::markdown
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     */
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    public function testMarkdownWithString()
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    {
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        $text = '`this is markdown`';
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        $result = Extension::markdown($text);
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        $this->assertSame('<p><code>this is markdown</code></p>', $result);
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    }
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    /**
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     * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension::markdown
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     */
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    public function testMarkdownReturnsInputUnchangedWhenInputIsNotString()
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    {
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        $text = [];
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        $result = Extension::markdown($text);
0 ignored issues
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$text is of type array, but the function expects a string.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
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        $this->assertSame([], $result);
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    }
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    /**
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     * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension::path
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     */
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    public function testPathWithExternalLink()
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    {
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        $elementList = m::mock('phpDocumentor\Descriptor\Collection');
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        $elementList->shouldReceive('get')->andReturn(null);
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        $rule = m::mock('phpDocumentor\Transformer\Router');
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        $rule->shouldReceive('generate')->andReturn('http://phpdoc.org');
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        $router = $this->givenARouter($rule);
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        $projectDescriptor = m::mock('\phpDocumentor\Descriptor\ProjectDescriptor');
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        $projectDescriptor->shouldReceive('getIndexes')->andReturn($elementList);
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        Extension::$projectDescriptor = $projectDescriptor;
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        Extension::$routers = $router;
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        $result = Extension::path('http://phpdoc.org');
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        $this->assertSame('http://phpdoc.org', $result);
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    }
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    /**
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     * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension::path
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     */
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    public function testPathWithUndocumentedElement()
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    {
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        $elementList = m::mock('phpDocumentor\Descriptor\Collection');
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        $elementList->shouldReceive('get')->andReturn(null);
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        $router = $this->givenARouter(null);
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        $projectDescriptor = m::mock('\phpDocumentor\Descriptor\ProjectDescriptor');
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        $projectDescriptor->shouldReceive('getIndexes')->andReturn($elementList);
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        Extension::$projectDescriptor = $projectDescriptor;
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        Extension::$routers = $router;
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        $result = Extension::path('undocumented');
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        $this->assertSame('', $result);
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    }
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    /**
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     * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension::path
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     */
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    public function testPathWithDocumentedElement()
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    {
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        $elementList = m::mock('phpDocumentor\Descriptor\Collection');
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        $element = m::mock('phpDocumentor\Descriptor\Collection');
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        $element->shouldReceive('offsetExists')->andReturn(true);
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        $element->shouldReceive('offsetGet');
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        $elementList->shouldReceive('get')->andReturn($element);
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        $rule = m::mock('phpDocumentor\Transformer\Router');
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        $rule->shouldReceive('generate')->andReturn('/classes/my.namespace.class.html');
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        $router = $this->givenARouter($rule);
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        $projectDescriptor = m::mock('\phpDocumentor\Descriptor\ProjectDescriptor');
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        $projectDescriptor->shouldReceive('getIndexes')->andReturn($elementList);
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        Extension::$projectDescriptor = $projectDescriptor;
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        Extension::$routers = $router;
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        $result = Extension::path('\\my\\namespace\\class');
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        $this->assertSame('classes/my.namespace.class.html', $result);
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    }
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    /**
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     * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension::typeOfElement
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     */
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    public function testTypeOfElementWithUrl()
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    {
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        $elementList = m::mock('phpDocumentor\Descriptor\Collection');
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        $elementList->shouldReceive('get')->andReturn(null);
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        $router = $this->givenARouter(null);
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        $projectDescriptor = m::mock('\phpDocumentor\Descriptor\ProjectDescriptor');
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        $projectDescriptor->shouldReceive('getIndexes')->andReturn($elementList);
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        Extension::$projectDescriptor = $projectDescriptor;
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        Extension::$routers = $router;
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        $result = Extension::typeOfElement('http://phpdoc.org');
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        $this->assertSame('url', $result);
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    }
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    /**
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     * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension::typeOfElement
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     */
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    public function testTypeOfElementWithUndocumentedElement()
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    {
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        $elementList = m::mock('phpDocumentor\Descriptor\Collection');
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        $elementList->shouldReceive('get')->andReturn(null);
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        $router = $this->givenARouter(null);
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        $projectDescriptor = m::mock('\phpDocumentor\Descriptor\ProjectDescriptor');
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        $projectDescriptor->shouldReceive('getIndexes')->andReturn($elementList);
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        Extension::$projectDescriptor = $projectDescriptor;
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        Extension::$routers = $router;
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        $result = Extension::typeOfElement('undocumented element');
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        $this->assertSame('undocumented', $result);
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    }
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    /**
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     * @covers \phpDocumentor\Transformer\Writer\Xslt\Extension::typeOfElement
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     */
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    public function testTypeOfElementWithDocumentedElement()
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    {
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        $elementList = m::mock('phpDocumentor\Descriptor\Collection');
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        $element = m::mock('phpDocumentor\Descriptor\Collection');
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        $element->shouldReceive('offsetExists')->with('my\\namespace')->andReturn(false);
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        $element->shouldReceive('offsetExists')->with('~\\my\\namespace')->andReturn(true);
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        $element->shouldReceive('offsetGet')->with('~\\my\\namespace')->andReturn('the namespace descriptor');
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        $elementList->shouldReceive('get')->andReturn($element);
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        $rule = m::mock('phpDocumentor\Transformer\Router');
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        $rule->shouldReceive('generate')->andReturn('/classes/my.namespace.class.html');
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        $router = $this->givenARouter(null);
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        $projectDescriptor = m::mock('\phpDocumentor\Descriptor\ProjectDescriptor');
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        $projectDescriptor->shouldReceive('getIndexes')->andReturn($elementList);
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        Extension::$projectDescriptor = $projectDescriptor;
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        Extension::$routers = $router;
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        $result = Extension::typeOfElement('my\\namespace');
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        $this->assertSame('documented', $result);
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    }
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    private function givenARouter($rule)
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    {
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        $queue = m::mock('phpDocumentor\Transformer\Router\Queue');
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        $router = m::mock('phpDocumentor\Transformer\Router\StandardRouter');
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        $queue->shouldReceive('insert');
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        $router->shouldReceive('match')->andReturn($rule);
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        return $router;
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    }
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}
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