Use getContentHolderText (works on REL1_43 and master)

Author: JeroenDeDauw

tests/Integration/EmbedFunctionIntegrationTest.php

@@ -60,7 +60,7 @@ public function testUsageIsTracked(): void {
 			'{{#embed:https://example.com/KITTENS.md}}',
 			Title::newFromText( 'EmbedFunctionIntegrationTest' ),
 			$parserOptions
-		)->runOutputPipeline( $parserOptions, [] )->getRawText();
+		)->runOutputPipeline( $parserOptions, [] )->getContentHolderText();
 
 		// Since the category name depends on the wiki language, we need to skip this test when it is not English.
 		if ( MediaWikiServices::getInstance()->getContentLanguage()->getCode() === 'en' ) {

tests/TestEnvironment.php

@@ -30,7 +30,7 @@ public function parse( string $textToParse, ?Title $contextPage = null ): string
 				$textToParse,
 				$contextPage ?? Title::newFromText( 'ContextPage' ),
 				$parserOptions
-			)->runOutputPipeline( $parserOptions, [] )->getRawText();
+			)->runOutputPipeline( $parserOptions, [] )->getContentHolderText();
 	}
 
 }