Added tests about overwriting files and folders as recipient

build/integration/features/bootstrap/BasicStructure.php

@@ -260,6 +260,17 @@ trait BasicStructure {
 		}
 	}
 
+	/**
+	 * @Given User :user modifies text of :filename with text :text
+	 * @param string $user
+	 * @param string $filename
+	 * @param string $text
+	 */
+	public function modifyTextOfFile($user, $filename, $text) {
+		self::removeFile("../../data/$user/files", "$filename");
+		file_put_contents("../../data/$user/files" . "$filename", "$text");
+	}
+
 	/**
 	 * @BeforeSuite
 	 */

build/integration/features/bootstrap/FederationContext.php

@@ -12,7 +12,7 @@ require __DIR__ . '/../../vendor/autoload.php';
  */
 class FederationContext implements Context, SnippetAcceptingContext {
 
-	use Sharing;
+	use WebDav;
 
 	/**
 	 * @Given /^User "([^"]*)" from server "(LOCAL|REMOTE)" shares "([^"]*)" with user "([^"]*)" from server "(LOCAL|REMOTE)"$/

build/integration/federation_features/federated.feature

@@ -120,6 +120,36 @@ Feature: federated
 			| share_with | user2 |
 			| share_with_displayname | user2 |
 
+	Scenario: Overwrite a federated shared file as recipient
+		Given Using server "REMOTE"
+		And user "user1" exists
+		And user "user2" exists
+		And Using server "LOCAL"
+		And user "user0" exists
+		And User "user0" from server "LOCAL" shares "/textfile0.txt" with user "user1" from server "REMOTE"
+		And User "user1" from server "REMOTE" accepts last pending share
+		And Using server "REMOTE"
+		And As an "user1"
+		And User "user1" modifies text of "/textfile0.txt" with text "BLABLABLA"
+		When User "user1" uploads file "../../data/user1/files/textfile0.txt" to "/textfile0 (2).txt"
+		And Downloading file "/textfile0 (2).txt" with range "bytes=0-8"
+		Then Downloaded content should be "BLABLABLA"
+
+	Scenario: Overwrite a federated shared folder as recipient
+		Given Using server "REMOTE"
+		And user "user1" exists
+		And user "user2" exists
+		And Using server "LOCAL"
+		And user "user0" exists
+		And User "user0" from server "LOCAL" shares "/PARENT" with user "user1" from server "REMOTE"
+		And User "user1" from server "REMOTE" accepts last pending share
+		And Using server "REMOTE"
+		And As an "user1"
+		And User "user1" modifies text of "/textfile0.txt" with text "BLABLABLA"
+		When User "user1" uploads file "../../data/user1/files/textfile0.txt" to "/PARENT (2)/textfile0.txt"
+		And Downloading file "/PARENT (2)/textfile0.txt" with range "bytes=0-8"
+		Then Downloaded content should be "BLABLABLA"
+