test: add test for client utils

close #617

__tests__/client/theme-default/support/utils.spec.ts

@@ -0,0 +1,13 @@
+import { describe, test, expect } from 'vitest'
+import * as Utils from 'client/theme-default/support/utils'
+
+describe('client/theme-default/utils', () => {
+  describe('ensureStartingSlash', () => {
+    test('it adds slash to the beginning of the given path', () => {
+      expect(Utils.ensureStartingSlash('path')).toBe('/path')
+      expect(Utils.ensureStartingSlash('path/nested')).toBe('/path/nested')
+      expect(Utils.ensureStartingSlash('/path')).toBe('/path')
+      expect(Utils.ensureStartingSlash('/path/nested')).toBe('/path/nested')
+    })
+  })
+})

__tests__/shims.ts

@@ -0,0 +1 @@
+export default '{}'

__tests__/vitest.config.ts

@@ -7,8 +7,10 @@ const dir = dirname(fileURLToPath(import.meta.url))
 export default defineConfig({
   resolve: {
     alias: {
+      '@siteData': resolve(dir, './shims.ts'),
+      client: resolve(dir, '../src/client'),
       node: resolve(dir, '../src/node'),
-      client: resolve(dir, '../src/client')
+      vitepress: resolve(dir, '../src/client')
     }
   },
   test: {

package.json

@@ -139,7 +139,7 @@
     "sirv": "^1.0.12",
     "supports-color": "^9.2.2",
     "typescript": "^4.7.2",
-    "vitest": "^0.10.4"
+    "vitest": "^0.14.2"
   },
   "pnpm": {
     "peerDependencyRules": {