Check stderr, not logger

sass · Sep 16, 2024 · 2e95b1d · 2e95b1d
1 parent bf3030a
commit 2e95b1d
Showing 1 changed file with 6 additions and 9 deletions.
diff --git a/js-api-spec/deprecations.node.test.ts b/js-api-spec/deprecations.node.test.ts
@@ -8,16 +8,13 @@ import {deprecations, renderSync, Deprecation, Version} from 'sass';
 import {captureStdio} from './utils';
 
 describe('a warning from the JS API', () => {
-  it('is emitted with no flags', done => {
-    renderSync({
-      data: 'a { b: c; }',
-      logger: {
-        warn(message: string) {
-          expect(message).toContain('legacy JS API is deprecated');
-          done();
-        },
-      },
+  it('is emitted with no flags', () => {
+    const stdio = captureStdio(() => {
+      renderSync({
+        data: 'a { b: c; }',
+      });
     });
+    expect(stdio.err).toContain('legacy-js-api');
   });
 
   it('is not emitted when deprecation silenced', () => {