add test to open file with collaboration app

tests/acceptance/features/apiAppProvider/appProvider.feature

@@ -1,10 +1,14 @@
 Feature: App Provider
+  As a user
+  I want to access files with collaboration service apps
+  So that I can get the content of the file
 
 
-  Scenario: open file with Collabora
+  Scenario Outline: open file with .odt extension with collaboration app
     Given user "Alice" has been created with default attributes and without skeleton files
     And user "Alice" has uploaded file "filesForUpload/simple.odt" to "simple.odt"
-    When user "Alice" opens file "simple.odt" with collaboration service
+    And we save it into "FILEID"
+    When user "Alice" sends HTTP method "POST" to URL "<endpoint>"
     Then the HTTP status code should be "200"
     And the JSON data of the response should match
       """
@@ -18,7 +22,7 @@ Feature: App Provider
         "properties": {
           "app_url": {
             "type": "string",
-            "pattern": "^https:\\/\\/host\\.docker\\.internal:9980\\/browser\\/8ec5fda\\/cool\\.html\\?WOPISrc=https%3A%2F%2Fhost\\.docker\\.internal%3A9300%2Fwopi%2Ffiles%2F[a-fA-F0-9]{64}$"
+            "pattern": "^https:\\/\\/fakeoffice\\.owncloud\\.test\\/not\\/relevant\\?WOPISrc=http%3A%2F%2Fwopiserver%3A9300%2Fwopi%2Ffiles%2F[a-fA-F0-9]{64}$"
           },
           "method": {
             "const": "POST"
@@ -41,3 +45,7 @@ Feature: App Provider
         }
       }
       """
+    Examples:
+      | endpoint                                         |
+      | /app/open?file_id=<<FILEID>>&app_name=FakeOffice |
+      | /app/open?file_id=<<FILEID>>                     |

tests/acceptance/features/bootstrap/SpacesContext.php

@@ -4131,25 +4131,4 @@ class SpacesContext implements Context {
 			)
 		);
 	}
-
-	/**
-	 * @When user :user opens file :filename with collaboration service
-	 *
-	 * @param string $user
-	 * @param string $filename
-	 *
-	 * @return void
-	 */
-	public function userOpensFileWithCollaborationService(string $user, string $filename): void {
-		$fileId = $this->getFileId($user, "Personal", $filename);
-		$url = $this->featureContext->getBaseUrl() . "/app/open?file_id=$fileId&app_name=FakeOffice";
-		$this->featureContext->setResponse(
-			HttpRequestHelper::post(
-				$url,
-				$this->featureContext->getStepLineRef(),
-				$user,
-				$this->featureContext->getPasswordForUser($user)
-			)
-		);
-	}
 }

tests/acceptance/features/bootstrap/WebDav.php

@@ -1745,13 +1745,14 @@ trait WebDav {
 	 *
 	 * @return void
 	 */
-	public function userHasUploadedAFileTo(string $user, string $source, string $destination):void {
+	public function userHasUploadedAFileTo(string $user, string $source, string $destination):array {
 		$response = $this->uploadFile($user, $source, $destination, true);
 		$this->theHTTPStatusCodeShouldBe(
 			["201", "204"],
 			"HTTP status code was not 201 or 204 while trying to upload file '$source' to '$destination' for user '$user'",
 			$response
 		);
+		return $response->getHeader('oc-fileid');
 	}
 
 	/**