Unit test for retrieving a media type parameter

php-lights · Nov 13, 2020 · 57a0178 · 57a0178
1 parent c6521e5
commit 57a0178
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/tests/DataUrlTest.php b/tests/DataUrlTest.php
@@ -46,6 +46,17 @@ public function testGetMediaTypeEssence( $expectedMediaTypeEssence, $validDataUr
 		);
 	}
 
+	/**
+	 * @covers ::getMediaType
+	 * @dataProvider provideMediaTypeParameters
+	 */
+	public function testGetMediaTypeParameterValue( $expectedParameter, $expectedParameterValue, $validDataUrl ) {
+		$this->assertEquals(
+			$expectedParameterValue,
+			self::$dataUrlParser->parse( $validDataUrl )->getMediaType()->getParameterValue( $expectedParameter )
+		);
+	}
+
 	/**
 	 * @covers ::getData
 	 * @dataProvider provideData
@@ -112,6 +123,14 @@ public function provideMediaTypeEssences() {
 		];
 	}
 
+	public function provideMediaTypeParameters() {
+		yield [
+			'charset',
+			'UTF-8',
+			'data:text/plain;charset=UTF-8;base64,VGhlIGZpdmUgYm94aW5nIHdpemFyZHMganVtcCBxdWlja2x5Lg=='
+		];
+	}
+
 	public function provideData() {
 		yield 'text/plain example #1: hello world: data' => [
 			"SGVsbG8sIFdvcmxkIQ==",