Description

mspace

opened on Apr 17, 2020

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I created a new blank angular 9 project using next commands:

ng new my-app
npm install
ng serve

I added then() to test:

Then run:

ng test

Error occured:

ERROR in src/app/app.component.spec.ts:20:30 - error TS2339: Property 'then' does not exist on type 'boolean'.

20     expect(app).toBeTruthy().then(() => { });
                                ~~~~

After removing "@types/jasminewd2": "~2.0.3", from package.json, deleting then() of course and running:

npm install
ng test // no compilation error

Visual studio code reported that expect() matcher is sync method and returns boolean instead of Promise, just removed the .then() and everything works as it should.

## my environment

**Angular Version:**
Angular CLI: 9.1.1
Node: 12.16.1
OS: win32 x64

Angular: 9.1.2
... animations, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router
Ivy Workspace: Yes

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.901.1
@angular-devkit/build-angular     0.901.1
@angular-devkit/build-optimizer   0.901.1
@angular-devkit/build-webpack     0.901.1
@angular-devkit/core              9.1.1
@angular-devkit/schematics        9.1.1
@angular/cli                      9.1.1
@ngtools/webpack                  9.1.1
@schematics/angular               9.1.1
@schematics/update                0.901.1
rxjs                              6.5.5
typescript                        3.8.3
webpack                           4.42.0

D:\my-app>node -v
v12.16.1

D:\my-app>npm -v
6.13.4

Not really sure this is an Angular bug, but package @types/jasminewd2 comes by default I suppose.

Activity

1. mspace

   changed the title [-]Wrong jasmine/wd2 typings in Angular 8/9[/-] [+]Wrong jasminewd2 typings in Angular 8/9[/+] on Apr 17, 2020
2. mspace

   changed the title [-]Wrong jasminewd2 typings in Angular 8/9[/-] [+]Wrong jasmine/wd2 typings in Angular 8/9[/+] on Apr 17, 2020
3. alan-agius4

   transferred this issue fromangular/angularon Apr 17, 2020
4. alan-agius4 commented on Apr 17, 2020

   

   alan-agius4

   on Apr 17, 2020

   Collaborator

   More actions

   The actual problem here is in the IDE, where it's picking up the incorrect typings.

   This is pretty much the same root cause as #8138 and is currently being tracking internal TOOL-1368
5. alan-agius4

   self-assigned this

   on Apr 17, 2020
6. alan-agius4

   added

   area: @schematics/angular

   severity2: inconvenient

   type: bug/fix

   type: RFC / discussion / question

   on Apr 17, 2020
7. ngbot

   added this to the needsTriage milestone on Apr 17, 2020
8. alan-agius4

   added

   freq1: lowOnly reported by a handful of users who observe it rarelyOnly reported by a handful of users who observe it rarely

   on Apr 17, 2020
9. ngbot

   modified the milestones: needsTriage, Backlog on Apr 17, 2020
10. mgechev

    closed this as completedin #17586on May 20, 2020
11. mgechev

    added a commit that references this issue on May 20, 2020

    feat(@schematics/angular): add solutions style tsconfig structure

    This issue will close once commit bede232 is merged into the 'main' branch.

    bede232
12. angular-automatic-lock-bot commented on Jun 20, 2020

    

    angular-automatic-lock-botBot

    on Jun 20, 2020

    More actions

    This issue has been automatically locked due to inactivity.
    Please file a new issue if you are encountering a similar or related problem.

    Read more about our automatic conversation locking policy.

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13. angular-automatic-lock-bot

    locked and limited conversation to collaborators on Jun 20, 2020
14. mostafaibr

    added a commit that references this issue on May 29, 2026

    feat(@schematics/angular): add solutions style tsconfig structure

    This issue will close once commit 56c0084 is merged into the 'master' branch.

    56c0084

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