Add custom prettifiers wrapper tests, #17

hollodotme · Aug 15, 2018 · 4f9b80d · 4f9b80d
1 parent 6063e2a
commit 4f9b80d
Showing 1 changed file with 87 additions and 0 deletions.
diff --git a/tests/Unit/Application/ReadModel/Prettifiers/CustomPrettifiersTest.php b/tests/Unit/Application/ReadModel/Prettifiers/CustomPrettifiersTest.php
@@ -0,0 +1,87 @@
+<?php declare(strict_types=1);
+
+namespace hollodotme\Readis\Tests\Unit\Application\ReadModel\Prettifiers;
+
+use hollodotme\Readis\Application\ReadModel\Prettifiers\CustomPrettifiers;
+use hollodotme\Readis\Tests\Unit\Traits\CustomPrettifierMocking;
+use PHPUnit\Framework\TestCase;
+use function base64_encode;
+
+final class CustomPrettifiersTest extends TestCase
+{
+	use CustomPrettifierMocking;
+
+	/** @var CustomPrettifiers */
+	private $prettifiers;
+
+	protected function setUp()
+	{
+		$this->prettifiers = new CustomPrettifiers();
+	}
+
+	protected function tearDown()
+	{
+		$this->prettifiers = null;
+	}
+
+	/**
+	 * @throws \PHPUnit\Framework\ExpectationFailedException
+	 * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+	 */
+	public function testAddPrettifiers() : void
+	{
+		$this->prettifiers->addPrettifiers(
+			$this->getRawPrettifierMock(),
+			$this->getCustomBase64Prettifier()
+		);
+
+		$this->assertTrue( $this->prettifiers->canPrettify( 'some data' ) );
+	}
+
+	/**
+	 * @throws \PHPUnit\Framework\ExpectationFailedException
+	 * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+	 */
+	public function testCanPrettifyReturnsFalseIfNoPrettifiersWereAdded() : void
+	{
+		$this->assertFalse( $this->prettifiers->canPrettify( 'some data' ) );
+	}
+
+	/**
+	 * @param string $data
+	 * @param string $expectedResult
+	 *
+	 * @throws \PHPUnit\Framework\ExpectationFailedException
+	 * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+	 *
+	 * @dataProvider customPrettifierDataProvider
+	 */
+	public function testPrettify( string $data, string $expectedResult ) : void
+	{
+		$this->prettifiers->addPrettifiers(
+			$this->getCustomBase64Prettifier(),
+			$this->getCustomHtmlEntityPrettifier()
+		);
+
+		$this->assertTrue( $this->prettifiers->canPrettify( $data ) );
+		$this->assertSame( $expectedResult, $this->prettifiers->prettify( $data ) );
+	}
+
+	public function customPrettifierDataProvider() : array
+	{
+		return [
+			[
+				'data'           => 'some plain data',
+				'expectedResult' => 'some plain data',
+			],
+			[
+				'data'           => 'base64:' . base64_encode( 'some base64 data' ),
+				'expectedResult' => 'some base64 data',
+			],
+			[
+				'data'           => 'html:&lt;html&gt;',
+				'expectedResult' => '<html>',
+			],
+		];
+	}
+}