test(mergeScan): update spec, remove unnecessary dtest

ReactiveX · Jan 9, 2019 · dfd6213 · dfd6213
1 parent f27b098
commit dfd6213
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Showing 2 changed files with 3 additions and 9 deletions.
diff --git a/spec-dtslint/operators/mergeScan-spec.ts b/spec-dtslint/operators/mergeScan-spec.ts
@@ -21,10 +21,6 @@ it('should support a currency', () => {
   const o = of(1, 2, 3).pipe(mergeScan((acc, value) => of(acc + value), '', 47)); // $ExpectType Observable<string>
 });
 
-it('should support an index parameter', () => {
-  const o = of(1, 2, 3).pipe(mergeScan((acc, value, index) => of(index), 0)); // $ExpectType Observable<number>
-});
-
 it('should enforce types', () => {
   const o = of(1, 2, 3).pipe(mergeScan()); // $ExpectError
 });

diff --git a/spec/operators/mergeScan-spec.ts b/spec/operators/mergeScan-spec.ts
@@ -6,7 +6,7 @@ import { expect } from 'chai';
 
 declare const rxTestScheduler: TestScheduler;
 /** @test {mergeScan} */
-describe.only('mergeScan', () => {
+describe('mergeScan', () => {
   it('should mergeScan things', () => {
     const e1 = hot('--a--^--b--c--d--e--f--g--|');
     const e1subs =      '^                    !';
@@ -422,15 +422,13 @@ describe.only('mergeScan', () => {
 
   it('should pass current index to accumulator', () => {
     const recorded: number[] = [];
-    const expected = [0, 1, 2, 3];
-    const e1 = hot('--a--b--c--d-|');
+    const e1 = of('a', 'b', 'c', 'd');
 
     e1.pipe(mergeScan((acc, x, index) => {
       recorded.push(index);
       return of(x);
     }, 0)).subscribe();
 
-    rxTestScheduler.flush();
-    expect(recorded).to.deep.equal(expected);
+    expect(recorded).to.deep.equal([0, 1, 2, 3]);
   });
 });