test: fix

Author: alexander-akait

test/server/setupExitSignals-option.test.js

@@ -59,11 +59,10 @@ describe('setupExitSignals option', () => {
 
   it.each(signals)('should close and exit on %s', (signal, done) => {
     process.emit(signal);
-
-    setTimeout(() => {
+    process.nextTick(() => {
       expect(killSpy.mock.calls.length).toEqual(1);
-      expect(exitSpy.mock.calls.length).toEqual(1);
+
       done();
-    }, 1000);
+    });
   });
 });