From de9d2e4cef759b358c6c5d53b85e337dbf1c9c45 Mon Sep 17 00:00:00 2001
From: Dkosasih <dkosasih@gmail.com>
Date: Tue, 13 Nov 2018 20:38:13 +1100
Subject: [PATCH] test(dtslint): add dtslint test for sampleTime operator
 (#4093) (#4339)

* test(dtslint): add dtslint test for sampleTime operator (#4093)

* test(dtslint): remove dtslint test with repeated code (#4093)
---
 spec-dtslint/operators/sampleTime-spec.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 spec-dtslint/operators/sampleTime-spec.ts

diff --git a/spec-dtslint/operators/sampleTime-spec.ts b/spec-dtslint/operators/sampleTime-spec.ts
new file mode 100644
index 0000000000..0c7f1265cc
--- /dev/null
+++ b/spec-dtslint/operators/sampleTime-spec.ts
@@ -0,0 +1,14 @@
+import { of, asyncScheduler } from 'rxjs';
+import { sampleTime } from 'rxjs/operators';
+
+it('should enforce period parameter', () => {
+  const a = of(1, 2, 3).pipe(sampleTime()); // $ExpectError
+});
+
+it('should infer correctly', () => { 
+  const a = of(1, 2, 3).pipe(sampleTime(1000)); // $ExpectType Observable<number>
+});
+
+it('should accept scheduler parameter', () => {
+  const a = of(1, 2, 3).pipe(sampleTime(1000, asyncScheduler)); // $ExpectType Observable<number>
+});