Reuse existing step

tests/acceptance/features/apiMain/main.feature

@@ -5,7 +5,7 @@ Feature: Other tests related to api
   Scenario: robots.txt file should be accessible
     When a user requests "/robots.txt" with "GET" and no authentication
     Then the HTTP status code should be "200"
-    And the content of the requested file in the response should be
+    And if the HTTP status code was "200" then the downloaded content for multipart byterange should be:
       """
       User-agent: *
       Disallow: /

tests/acceptance/features/bootstrap/FeatureContext.php

@@ -2931,38 +2931,6 @@ public function theFileWithContentShouldExistInTheServerRoot(string $path, strin
 		);
 	}
 
-	/**
-	 * @Then /^the content in the response should match with the content of file "([^"]*)" in the server root$/
-	 *
-	 * @param string $path
-	 *
-	 * @return void
-	 * @throws Exception
-	 */
-	public function theContentInTheRespShouldMatchWithFileInTheServerRoot(string $path):void {
-		$content = $this->getResponse()->getBody()->getContents();
-		$this->theFileWithContentShouldExistInTheServerRoot($path, $content);
-	}
-
-	/**
-	 * @Then the content of the requested file in the response should be
-	 *
-	 * @param PyStringNode $content
-	 *
-	 * @return void
-	 */
-	public function theContentOfTheRequestedFileInTheResponseShouldBe(PyStringNode $content):void {
-		$actualContent = $this->getResponse()->getBody()->getContents();
-		$pattern = ["/--\w*/", "/\s*/m"];
-		$actualContent = \preg_replace($pattern, "", $actualContent);
-		$expectedString = \preg_replace($pattern, "", $content->getRaw());
-		Assert::assertSame(
-			$expectedString,
-			$actualContent,
-			"The content of the file does not match with '$expectedString'"
-		);
-	}
-
 	/**
 	 * @Then the file :path should not exist in the server root
 	 *