fix linter

Author: jjpaulino

lib/cmd/vite/plugins/client-env.test.js

@@ -48,20 +48,12 @@ describe('createClientEnvCollector', () => {
   });
 
   it('transform collects a single env var reference', () => {
-    const collector = createClientEnvCollector(tmpOutputPath());
+    const out = tmpOutputPath();
+    const collector = createClientEnvCollector(out);
     const p = collector.plugin();
 
     p.transform('const x = process.env.MY_VAR;');
-
-    const vars = [];
-
-    // Inspect by writing to disk
-    const out = tmpOutputPath();
-    const c2 = createClientEnvCollector(out);
-    const p2 = c2.plugin();
-
-    p2.transform('const x = process.env.MY_VAR;');
-    return c2.write().then(result => {
+    return collector.write().then(result => {
       expect(result).toEqual(['MY_VAR']);
     });
   });