test(fs): Adjust getIntegrity tests

Author: matz3

packages/fs/lib/Resource.js

@@ -539,7 +539,7 @@ class Resource {
 			return this.#integrity;
 		}
 		if (this.isDirectory()) {
-			throw new Error(`Unable to calculate hash for directory resource: ${this.#path}`);
+			throw new Error(`Unable to calculate integrity for directory resource: ${this.#path}`);
 		}
 
 		// First wait for new content if the current content is flagged as drained

packages/fs/lib/ResourceFacade.js

@@ -190,8 +190,12 @@ class ResourceFacade {
 		return this.#resource.setStream(stream);
 	}
 
-	getHash() {
-		return this.#resource.getHash();
+	getIntegrity() {
+		return this.#resource.getIntegrity();
+	}
+
+	getInode() {
+		return this.#resource.getInode();
 	}
 
 	/**