HexMakina\Marker\tests\ElementTest

Complexity

Total Complexity

19

Size/Duplication

Total Lines	134
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	assertForAllHTMLTags()	0	9	3
A	testStaticCall()	0	6	2
A	testCreateElementWithBooleanAttributes()	0	11	1
A	testIsVoid()	0	5	2
A	setUp()	0	4	1
A	testEmptyConstructor()	0	4	1
A	testCreateElementWithAttributes()	0	11	1
A	testCreateEmptyElement()	0	8	3
A	testCreateElementWithContent()	0	16	4
A	testAttributesOrdering()	0	22	1

<?php
declare(strict_types=1);

namespace HexMakina\Marker\tests;

use PHPUnit\Framework\TestCase;
use HexMakina\Marker\Element;

final class ElementTest extends TestCase
{
  /**
   * @var string[]
   */
    private array $tags = [];


    protected function setUp(): void
    {
      // https://html.spec.whatwg.org/multipage/indices.html#elements-3
        $this->tags = ['a', 'abbr', 'address', 'area', 'article', 'aside', 'audio', 'b', 'base', 'bdi', 'bdo', 'blockquote', 'body', 'br', 'button', 'canvas', 'caption', 'cite', 'code', 'col', 'colgroup', 'data', 'datalist', 'dd', 'del', 'details', 'dfn', 'dialog', 'div', 'dl', 'dt', 'em', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'i', 'iframe', 'img', 'input', 'ins', 'kbd', 'label', 'legend', 'li', 'link', 'main', 'map', 'mark', 'menu', 'meta', 'meter', 'nav', 'noscript', 'object', 'ol', 'optgroup', 'option', 'output', 'p', 'param', 'picture', 'pre', 'progress', 'q', 'rp', 'rt', 'ruby', 's', 'samp', 'script', 'section', 'select', 'slot', 'small', 'source', 'span', 'strong', 'style', 'sub', 'summary', 'sup', 'SVG svg', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'time', 'title', 'tr', 'track', 'u', 'ul', 'var', 'video', 'wbr'];
    }

    public function testEmptyConstructor(): void
    {
        $this->expectException(\ArgumentCountError::class);
        new Element();

The call to HexMakina\Marker\Element::__construct() has too few arguments starting with tag.

    }

    public function testStaticCall(): void
    {
        foreach ($this->tags as $tag) {
            $e = new Element($tag);
            $e_static = Element::$tag();
            $this->assertEquals("$e", "$e_static");
        }
    }

    public function testIsVoid(): void
    {
        foreach ($this->tags as $tag) {
            $e = new Element($tag);
            $this->assertEquals($e->isVoid(), in_array($tag, Element::VOID_ELEMENTS));
        }
    }

    public function testCreateEmptyElement(): void
    {
        foreach ($this->tags as $tag) {
            $e = new Element($tag);
            if ($e->isVoid()) {
                $this->assertEquals('<' . $tag . '/>', $e->__toString());
            } else {
                $this->assertEquals(sprintf('<%s></%s>', $tag, $tag), $e->__toString());
            }
        }
    }

    public function testCreateElementWithContent(): void
    {
        $messages = [
        'lorem ipsum' => 'lorem ipsum',
        '' => '',
        null => ''
        ];

        foreach ($messages as $message => $expected) {
            foreach ($this->tags as $tag) {
                $e = new Element($tag, $message);

                if ($e->isVoid()) {
                    $this->assertEquals('<' . $tag . '/>', $e->__toString());
                } else {
                    $this->assertEquals(sprintf('<%s>%s</%s>', $tag, $expected, $tag), $e->__toString());
                }
            }
        }
    }

  // Attributes
    public function testCreateElementWithAttributes(): void
    {
        $message = 'lorem ipsum';
        $attributes = ['id' => 'test_id'];
        $attributes_expected_string = ' id="test_id"';

      // testing attributes string generator
        $this->assertEquals(Element::attributesAsString($attributes), $attributes_expected_string);

      // testing all HTML tags
        $this->assertForAllHTMLTags($message, $attributes, $attributes_expected_string);
    }

    public function testCreateElementWithBooleanAttributes(): void
    {
        $message = 'lorem ipsum';
        $attributes = ['id' => 'test_id', 'checked', 'class' => 'test_class', 'required'];
        $attributes_expected_string = ' id="test_id" checked class="test_class" required';

      // testing attributes string generator
        $this->assertEquals(Element::attributesAsString($attributes), $attributes_expected_string);

      // testing all HTML tags
        $this->assertForAllHTMLTags($message, $attributes, $attributes_expected_string);
    }

    public function testAttributesOrdering(): void
    {
        $message = 'lorem ipsum';

        $attributes = ['id' => 'test_id', 'class' => 'test_class', 'style="color:red;"'];
        $attributes_expected_string = ' id="test_id" class="test_class" style="color:red;"';

      // testing attributes string generator
        $this->assertEquals(Element::attributesAsString($attributes), $attributes_expected_string);

      // testing all HTML tags
        $this->assertForAllHTMLTags($message, $attributes, $attributes_expected_string);


        $attributes = ['class' => 'test_class', 'style="color:red;"','id' => 'test_id'];
        $attributes_expected_string = ' class="test_class" style="color:red;" id="test_id"';

      // testing attributes string generator
        $this->assertEquals(Element::attributesAsString($attributes), $attributes_expected_string);

      // testing all HTML tags
        $this->assertForAllHTMLTags($message, $attributes, $attributes_expected_string);
    }


  /**
   * @param mixed[] $attributes
   */
    private function assertForAllHTMLTags(string $message, array $attributes, string $attributes_expected_string): void
    {
        foreach ($this->tags as $tag) {
          // testing by instantiation
            $e = new Element($tag, $message, $attributes);
            if (in_array($tag, Element::VOID_ELEMENTS)) {
                $this->assertEquals(sprintf(Element::FORMAT_VOID, $tag, $attributes_expected_string), $e->__toString());
            } else {
                $this->assertEquals(sprintf(Element::FORMAT_ELEMENT, $tag, $attributes_expected_string, $message, $tag), $e->__toString());
            }
        }
    }
}