From 1fc425a0e7b5df476caed48ea83904544caf4a8f Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Fri, 18 Oct 2024 11:51:49 +0100
Subject: [PATCH] Improve coverage

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
---
 .../views/dialogs/ChangelogDialog-test.tsx    | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/test/unit-tests/components/views/dialogs/ChangelogDialog-test.tsx b/test/unit-tests/components/views/dialogs/ChangelogDialog-test.tsx
index e16abb0e83e..ccc4c574f03 100644
--- a/test/unit-tests/components/views/dialogs/ChangelogDialog-test.tsx
+++ b/test/unit-tests/components/views/dialogs/ChangelogDialog-test.tsx
@@ -10,7 +10,7 @@ import React from "react";
 import fetchMock from "fetch-mock-jest";
 import { render, screen, waitForElementToBeRemoved } from "jest-matrix-react";
 
-import ChangelogDialog from "../../../../../src/components/views/dialogs/ChangelogDialog";
+import ChangelogDialog, { parseVersion } from "../../../../../src/components/views/dialogs/ChangelogDialog";
 
 describe("<ChangelogDialog />", () => {
     it("should fetch github proxy url for each repo with old and new version strings", async () => {
@@ -78,3 +78,24 @@ describe("<ChangelogDialog />", () => {
         expect(asFragment()).toMatchSnapshot();
     });
 });
+
+describe("parseVersion", () => {
+    it("should return null for old-style version strings", () => {
+        expect(parseVersion("aaaabbbb-react-ccccdddd-js-eeeeffff")).toBeNull();
+    });
+
+    it("should return null for invalid version strings", () => {
+        expect(parseVersion("aaaabbbb-react-ccccdddd")).toBeNull();
+    });
+
+    it("should return null for release version strings", () => {
+        expect(parseVersion("v1.22.33")).toBeNull();
+    });
+
+    it("should return mapping for develop version string", () => {
+        expect(parseVersion("aaaabbbb-js-eeeeffff")).toEqual({
+            "element-hq/element-web": "aaaabbbb",
+            "matrix-org/matrix-js-sdk": "eeeeffff",
+        });
+    });
+});