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[TESTS] Raise App\Util\HTML test coverage to 100%

This commit is contained in:
Hugo Sales 2021-05-02 21:02:43 +00:00
parent fbea08ca9b
commit a49ee453ab
Signed by untrusted user: someonewithpc
GPG Key ID: 7D0C7EAFC9D835A0
2 changed files with 16 additions and 7 deletions
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16
src/Util/HTML.php
View File

@ -28,6 +28,7 @@
namespace App\Util; namespace App\Util;
use Functional as F; use Functional as F;
use InvalidArgumentException;
abstract class HTML abstract class HTML
{ {
@ -37,12 +38,13 @@ abstract class HTML
* @param string $tag * @param string $tag
* @param array|string $content * @param array|string $content
* @param bool $empty_tag * @param bool $empty_tag
* @param null|mixed $attrs
* *
* @return array * @return array
*/ */
private static function tag(string $tag, $content = '', bool $empty_tag = false): array public static function tag(string $tag, $attrs = null, $content = null, bool $empty_tag = false): array
{ {
return self::attr_tag($tag, '', $content); return self::attr_tag($tag, $attrs ?? '', $content ?? '', $empty_tag);
} }
/** /**
@ -58,11 +60,11 @@ abstract class HTML
private static function attr_tag(string $tag, $attrs, $content = '', bool $empty_tag = false): array private static function attr_tag(string $tag, $attrs, $content = '', bool $empty_tag = false): array
{ {
$html = '<' . $tag . (is_string($attrs) ? ($attrs ? ' ' : '') . $attrs : self::attr($attrs)); $html = '<' . $tag . (is_string($attrs) ? ($attrs ? ' ' : '') . $attrs : self::attr($attrs));
if (empty($content) || $empty_tag) { if ($empty_tag) {
$html .= '>'; $html .= '/>';
} else { } else {
$inner = Formatting::indent($content); $inner = Formatting::indent($content);
$html .= ">\n" . ($inner == '' ? '' : $inner . "\n") . Formatting::indent("</{$tag}>"); $html .= ">\n" . ($inner == '' ? '' : $inner . "\n") . "</{$tag}>";
} }
return explode("\n", $html); return explode("\n", $html);
} }
@ -77,7 +79,7 @@ abstract class HTML
private static function attr(array $attrs): string private static function attr(array $attrs): string
{ {
return ' ' . implode(' ', F\map($attrs, function ($val, $key, $_) { return ' ' . implode(' ', F\map($attrs, function ($val, $key, $_) {
return "{$key} = '{$val}'"; return "{$key}=\"{$val}\"";
})); }));
} }
@ -105,7 +107,7 @@ abstract class HTML
} }
return $out; return $out;
} else { } else {
return ''; throw new InvalidArgumentException('HTML::html argument must be of type string or array');
} }
} }
} }

7
tests/Util/HTMLTest.php
View File

@ -20,15 +20,22 @@
namespace App\Tests\Util; namespace App\Tests\Util;
use App\Util\HTML; use App\Util\HTML;
use Jchook\AssertThrows\AssertThrows;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase; use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
class HTMLTest extends WebTestCase class HTMLTest extends WebTestCase
{ {
use AssertThrows;
public function testHTML() public function testHTML()
{ {
static::assertSame('', HTML::html('')); static::assertSame('', HTML::html(''));
static::assertSame("<a>\n\n</a>\n", HTML::html(['a' => ''])); static::assertSame("<a>\n\n</a>\n", HTML::html(['a' => '']));
static::assertSame("<a>\n <p>\n </p>\n</a>\n", HTML::html(['a' => ['p' => '']])); static::assertSame("<a>\n <p>\n </p>\n</a>\n", HTML::html(['a' => ['p' => '']]));
static::assertSame("<a href=\"test\">\n <p>\n </p>\n</a>\n", HTML::html(['a' => ['attrs' => ['href' => 'test'], 'p' => '']]));
static::assertSame("<a>\n <p>\n foo\n </p>\n <br/>\n</a>\n", HTML::html(['a' => ['p' => 'foo', 'br' => 'empty']])); static::assertSame("<a>\n <p>\n foo\n </p>\n <br/>\n</a>\n", HTML::html(['a' => ['p' => 'foo', 'br' => 'empty']]));
static::assertThrows(\InvalidArgumentException::class, fn () => HTML::html(1));
static::assertSame("<a href=\"test\">\n foo\n</a>", implode("\n", HTML::tag('a', ['href' => 'test'], content: 'foo', empty_tag: false)));
static::assertSame('<br/>', implode("\n", HTML::tag('br', attrs: null, content: null, empty_tag: true)));
} }
} }