test: use istanbul coverage provider

This avoids instrumenting the openchemlib library, which makes it very slow.
cheminfo · Feb 11, 2025 · 7486f4e · 7486f4e
1 parent eb5b5eb
commit 7486f4e
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/package.json b/package.json
@@ -41,7 +41,7 @@
   "homepage": "https://github.com/cheminfo/openchemlib-utils#readme",
   "devDependencies": {
     "@types/node": "^22.13.1",
-    "@vitest/coverage-v8": "^3.0.5",
+    "@vitest/coverage-istanbul": "^3.0.5",
     "cheminfo-build": "^1.2.1",
     "cheminfo-types": "^1.8.1",
     "eslint": "^9.19.0",

diff --git a/vitest.config.ts b/vitest.config.ts
@@ -2,9 +2,8 @@ import { defineConfig } from 'vitest/config';
 
 export default defineConfig({
   test: {
-    // Tests are generally slow because they have to load OCL each time.
-    testTimeout: 15_000,
     coverage: {
+      provider: 'istanbul',
       include: ['src/**'],
     },
     include: ['./src/**/*.test.js', './src/**/*.test.ts'],