migrate unit tests to vitest

openstreetmap · Sep 3, 2024 · 7bc94d6 · 7bc94d6
1 parent 7afecd3
commit 7bc94d6
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Showing 9 changed files with 3,599 additions and 5,529 deletions.
diff --git a/config/karma.conf.js b/config/karma.conf.js
diff --git a/eslint.config.mjs b/eslint.config.mjs
@@ -110,7 +110,9 @@ export default [
     languageOptions: {
       globals: {
         ...globals.node,
-        ...globals.mocha,
+        ...globals.jest,
+        'before': 'readonly',
+        'after': 'readonly',
         'd3': 'readonly',
         'iD': 'readonly',
         'sinon': 'readonly',

diff --git a/modules/core/file_fetcher.js b/modules/core/file_fetcher.js
@@ -74,8 +74,10 @@ export function coreFileFetcher() {
   function getUrl(url, which) {
     let prom = _inflight[url];
     if (!prom) {
-      _inflight[url] = prom = fetch(url)
+      _inflight[url] = prom = (window.VITEST ? import(`../${url}`) : fetch(url))
         .then(response => {
+          if (window.VITEST) return response.default;
+
           if (!response.ok || !response.json) {
             throw new Error(response.status + ' ' + response.statusText);
           }

diff --git a/modules/globals.d.ts b/modules/globals.d.ts
@@ -0,0 +1,12 @@
+import type { FetchMockStatic } from 'fetch-mock';
+
+declare global {
+  declare var iD: typeof import('.');
+  declare var d3: import('d3');
+  declare var fetchMock: FetchMockStatic;
+  declare var before: typeof beforeEach;
+  declare var after: typeof afterEach;
+  declare var VITEST: true;
+}
+
+export {};