Add widget lifecycle module

2026-03-13 15:43:25 +00:00
parent fee5f0633c
commit 6aa454c646
16 changed files with 932 additions and 0 deletions
@@ -0,0 +1,75 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import { describe, expect, it } from "vitest";
+
+import { constructWidgetPermissions, sortLongestMatchLast } from "../src/utils/constructWidgetPermissions";
+
+describe("constructWidgetPermissions", () => {
+    it("finds exact match", () => {
+        expect(constructWidgetPermissions({ "https://a.com/": { preload_approved: true } }, "https://a.com/")).toEqual({
+            preload_approved: true,
+        });
+    });
+
+    it("finds prefix match", () => {
+        expect(
+            constructWidgetPermissions({ "https://a.com/*": { preload_approved: true } }, "https://a.com/some"),
+        ).toEqual({ preload_approved: true });
+    });
+
+    it("merges multiple permissions", () => {
+        expect(
+            constructWidgetPermissions(
+                {
+                    "https://b.com/path": {
+                        preload_approved: false,
+                        capabilities_approved: ["org.matrix.msc2762.timeline:*"],
+                    },
+                    "https://b.com/*": {
+                        preload_approved: true,
+                        identity_approved: true,
+                        capabilities_approved: ["org.matrix.msc2931.navigate"],
+                    },
+                },
+                "https://b.com/path",
+            ),
+        ).toEqual({
+            preload_approved: false,
+            identity_approved: true,
+            capabilities_approved: ["org.matrix.msc2762.timeline:*"],
+        });
+    });
+
+    it("skips unknown url", () => {
+        expect(constructWidgetPermissions({ "https://a.com/": { preload_approved: true } }, "https://a.com/x")).toEqual(
+            {},
+        );
+    });
+});
+
+describe("sortLongestMatchLast", () => {
+    it("sorts longest match last", () => {
+        expect(
+            [
+                "org.matrix.msc2762.receive.state_event:*",
+                "org.matrix.msc2762.receive.*",
+                "org.matrix.msc2762.receive.state_event:m.custom*",
+                "org.matrix.msc2762.receive.state_event:m.custom#state_key",
+                "org.matrix.msc2762.receive.state_event:m.custom#*",
+                "*",
+            ].sort(sortLongestMatchLast),
+        ).toEqual([
+            "*",
+            "org.matrix.msc2762.receive.*",
+            "org.matrix.msc2762.receive.state_event:*",
+            "org.matrix.msc2762.receive.state_event:m.custom*",
+            "org.matrix.msc2762.receive.state_event:m.custom#*",
+            "org.matrix.msc2762.receive.state_event:m.custom#state_key",
+        ]);
+    });
+});