pcm-libraries/pcm-icon-bundle
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Start writing unit tests

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This commit is contained in:
Brabli
2022-07-24 17:13:11 +01:00
parent b5b51132f3
commit a0522a6700
6 changed files with 180 additions and 5 deletions
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49
tests/Twig/Functions/IconExtensionTest.php
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@@ -4,11 +4,15 @@ declare(strict_types=1);
namespace Pcm\IconBundle\Tests\Twig\Functions;
use Pcm\IconBundle\Tests\AppKernel;
use Pcm\IconBundle\Twig\Functions\IconExtension;
use Pcm\IconBundle\Twig\Functions\IconNotFound;
use PHPUnit\Framework\TestCase;
class IconExtensionTest extends TestCase
{
private const ICON = 'test';
/**
* @var IconExtension
*/
@@ -16,7 +20,9 @@ class IconExtensionTest extends TestCase
protected function setUp(): void
{
$this->icon = new IconExtension();
$kernel = new AppKernel('test', false);
$kernel->boot();
$this->icon = $kernel->getContainer()->get('pcm_icon.icon_extension');
}
public function testInstanceOf(): void
@@ -24,4 +30,45 @@ class IconExtensionTest extends TestCase
$this->assertInstanceOf(IconExtension::class, $this->icon);
}
public function testDirectoriesArrayGetsInjected(): void
{
$reflection = new \ReflectionClass($this->icon);
$property = $reflection->getProperty('directories');
$directories = $property->getValue($this->icon);
$this->assertIsArray($directories);
$this->assertCount(1, $directories);
$this->assertStringContainsString('tests/icons', $directories[0]);
}
public function testThrowsWhenPassedAnInvalidIconName(): void
{
$this->expectException(IconNotFound::class);
$this->icon->renderIcon(['icon' => random_bytes(8)]);
}
public function testNoTitleExistsIfNotPassedIn(): void
{
$content = $this->icon->renderIcon(['icon' => self::ICON]);
$this->assertStringNotContainsString('<title>', $content);
$this->assertStringNotContainsString('</title>', $content);
}
public function testTitleGetsAddedIfSpecified(): void
{
$title = 'test_title';
$content = $this->icon->renderIcon(['icon' => self::ICON, 'title' => $title]);
$this->assertMatchesRegularExpression("/<title>{$title}<\/title>/", $content);
}
public function testTitleThrowsIfNotPassedAString(): void
{
$this->expectException(\TypeError::class);
$this->icon->renderIcon(['icon' => self::ICON, 'title' => 99]);
}
public function testTitleThrowsIfPassedAnEmptyString():void
{
$this->expectException(\InvalidArgumentException::class);
$this->icon->renderIcon(['icon' => self::ICON, 'title' => '']);
}
}