X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=tests%2Fphpunit%2Fincludes%2Fresourceloader%2FResourceLoaderModuleTest.php;h=7c7f1cf5c403f8f85312b28ecb8314b2440c196d;hp=c861b370331b32e50e89ad6da49646dbab18b2f9;hb=3df3b575c6617df64ec98533cc7141bd2314e274;hpb=3431ab6d07a119e928aa1538a49984e790dc6ce7

diff --git a/tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php b/tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php
index c861b37033..7c7f1cf5c4 100644
--- a/tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php
+++ b/tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php
@@ -180,4 +180,43 @@ class ResourceLoaderModuleTest extends ResourceLoaderTestCase {
 			'Substitute placeholders'
 		);
 	}
+
+	/**
+	 * @covers ResourceLoaderModule::getHeaders
+	 * @covers ResourceLoaderModule::getPreloadLinks
+	 */
+	public function testGetHeaders() {
+		$context = $this->getResourceLoaderContext();
+
+		$module = new ResourceLoaderTestModule();
+		$this->assertSame( [], $module->getHeaders( $context ), 'Default' );
+
+		$module = $this->getMockBuilder( ResourceLoaderTestModule::class )
+			->setMethods( [ 'getPreloadLinks' ] )->getMock();
+		$module->method( 'getPreloadLinks' )->willReturn( [
+			 'https://example.org/script.js' => [ 'as' => 'script' ],
+		] );
+		$this->assertSame(
+			[
+				'Link: <https://example.org/script.js>;rel=preload;as=script'
+			],
+			$module->getHeaders( $context ),
+			'Preload one resource'
+		);
+
+		$module = $this->getMockBuilder( ResourceLoaderTestModule::class )
+			->setMethods( [ 'getPreloadLinks' ] )->getMock();
+		$module->method( 'getPreloadLinks' )->willReturn( [
+			 'https://example.org/script.js' => [ 'as' => 'script' ],
+			 '/example.png' => [ 'as' => 'image' ],
+		] );
+		$this->assertSame(
+			[
+				'Link: <https://example.org/script.js>;rel=preload;as=script,' .
+					'</example.png>;rel=preload;as=image'
+			],
+			$module->getHeaders( $context ),
+			'Preload two resources'
+		);
+	}
 }