Azine\EmailBundle\Tests\Services\AzineEmailTwigExtensionTest

Complexity

Total Complexity

7

Size/Duplication

Total Lines	93
Duplicated Lines	25.81 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	5
Bugs	0	Features	3

7 Methods

Rating	Name	Duplication	Size	Complexity
A	testFilters()	0	14	1
A	testTextWrap()	8	8	1
A	testTextWrap60()	8	8	1
A	testTextWrap100()	8	8	1
B	testUrlEncodeText()	0	26	1
A	getAzineEmailTwigExtensionWithMocks()	0	5	1
A	assertStringCount()	0	6	1

<?php

namespace Azine\EmailBundle\Tests\Services;

use Azine\EmailBundle\Services\AzineEmailTwigExtension;

class AzineEmailTwigExtensionTest extends \PHPUnit_Framework_TestCase
{
    private $longText = "Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.";

    public function testFilters()
    {
        $twigExtension = $this->getAzineEmailTwigExtensionWithMocks();
        $filters = $twigExtension->getFilters();
        $this->assertEquals(3, sizeof($filters), "There should only be three filters.");
        $this->assertTrue(array_key_exists("textWrap", $filters),"The filter textWrap should exist.");
        $this->assertTrue(array_key_exists("urlEncodeText", $filters),"The filter urlEncodeText should exist.");
        $this->assertTrue(array_key_exists("addCampaignParamsForTemplate", $filters),"The filter addCampaignParamsForTemplate should exist.");

        $filter = $filters["textWrap"];
        $this->assertTrue($filter instanceof \Twig_SimpleFilter, "Twig_SimpleFilter expected as filter for textWrap.");

        $this->assertEquals('azine_email_bundle_twig_extension', $twigExtension->getName());
    }

    public function testTextWrap()

This method seems to be duplicated in your project.

    {
        $twigExtension = $this->getAzineEmailTwigExtensionWithMocks();
        $wrapped = $twigExtension->textWrap($this->longText);
        $nlIndex = strpos($wrapped, "\n");
        $this->assertLessThanOrEqual(75, $nlIndex);
        $this->assertGreaterThan(65, $nlIndex);
    }

    public function testTextWrap60()

This method seems to be duplicated in your project.

    {
        $twigExtension = $this->getAzineEmailTwigExtensionWithMocks();
        $wrapped = $twigExtension->textWrap($this->longText, 60);
        $nlIndex = strpos($wrapped, "\n");
        $this->assertLessThanOrEqual(60, $nlIndex);
        $this->assertGreaterThan(55, $nlIndex);
    }

    public function testTextWrap100()

This method seems to be duplicated in your project.

    {
        $twigExtension = $this->getAzineEmailTwigExtensionWithMocks();
        $wrapped = $twigExtension->textWrap($this->longText, 100);
        $nlIndex = strpos($wrapped, "\n");
        $this->assertLessThanOrEqual(100, $nlIndex);
        $this->assertGreaterThan(90, $nlIndex);
    }

    public function testUrlEncodeText()
    {
        $twigExtension = $this->getAzineEmailTwigExtensionWithMocks();

        $percent = "%";
        $amp = "&";
        $backslash = "\\";
        $lineBreak = "
";

        $textWithSpecialChars = "blabla $percent $amp $backslash $lineBreak blabla $percent $amp $backslash $lineBreak ";

        $textUrlEncoded = $twigExtension->urlEncodeText($textWithSpecialChars);

        $this->assertFalse(strpos($textUrlEncoded, $amp));
        $this->assertFalse(strpos($textUrlEncoded, $backslash));
        $this->assertFalse(strpos($textUrlEncoded, $lineBreak));

        $this->assertStringCount("%0D%0A", $textUrlEncoded, 2);
        $this->assertStringCount("%20", $textUrlEncoded, 10);
        $this->assertStringCount("%26", $textUrlEncoded, 2);
        $this->assertStringCount("%5C", $textUrlEncoded, 2);
        $this->assertStringCount("%25", $textUrlEncoded, 2);
        $this->assertStringCount("%", $textUrlEncoded, 20);

    }

    /**
     * @return AzineEmailTwigExtension
     */
    private function getAzineEmailTwigExtensionWithMocks(){
        $templateProvider = $this->getMockBuilder("Azine\EmailBundle\Services\TemplateProviderInterface")->disableOriginalConstructor()->getMock();
        $translator = $this->getMockBuilder("Symfony\Bundle\FrameworkBundle\Translation\Translator")->disableOriginalConstructor()->getMock();
        return new AzineEmailTwigExtension($templateProvider, $translator);
    }

    /**
     * @param string  $needle
     * @param integer $expectedCount
     */
    private function assertStringCount($needle, $haystack, $expectedCount)
    {
        $count = 0;
        str_replace($needle, "--", $haystack, $count);
        $this->assertEquals($expectedCount, $count, "Found $needle $count times instead of $expectedCount");
    }
}