QueryObserver test created

2022-04-13 13:53:02 +06:00
parent 06e15c3096
commit 181c5f8616
7 changed files with 914 additions and 12 deletions
@@ -6,3 +6,46 @@ Uuid uuid = Uuid();
 QueryKey queryKey() {
  return QueryKey("query_${uuid.v4()}");
 }
+
+class SpyFn<T extends Function()> {
+  int _calls = 0;
+  late T _customFn;
+  int get calls => _calls;
+  T get customFn => _customFn;
+
+  SpyFn();
+
+  SpyFn.withFn(this._customFn);
+
+  fn([Function()? cb]) {
+    _calls++;
+    return () => cb?.call();
+  }
+
+  fn1([Function()? cb]) {
+    _calls++;
+    return (p0) => cb?.call();
+  }
+
+  fn2([Function()? cb]) {
+    _calls++;
+    return (p0, p1) => cb?.call();
+  }
+
+  fn3([Function()? cb]) {
+    _calls++;
+    return (p0, p1, p2) => cb?.call();
+  }
+
+  fn4([Function()? cb]) {
+    _calls++;
+    return (p0, p1, p2, p3) => cb?.call();
+  }
+
+  fn5([Function()? cb]) {
+    _calls++;
+    return (p0, p1, p2, p3, p4) => cb?.call();
+  }
+}
+
+Future<void> sleep(int ms) => Future.delayed(Duration(milliseconds: ms));