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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"`TestBed.overrideProviders` does not override providers of imported standalone directives","articleBody":"### Which @angular/* package(s) are the source of the bug?\r\n\r\ncore\r\n\r\n### Is this a regression?\r\n\r\nNo\r\n\r\n### Description\r\n\r\nIf a directive is standalone, and provides something, if it's included _only_ (non-transitively) in the `imports` array of `configureTestingModule`, then `TestBed.overrideProviders` will not override the providers for that directive.\r\n\r\n### Please provide a link to a minimal reproduction of the bug\r\n\r\nhttps://stackblitz.com/edit/stackblitz-starters-avb6ge?file=src%2Fdirective%2Fdirective.spec.ts\r\n\r\n### Please provide the exception or error you saw\r\n\r\n```true\r\nyarn run v1.22.19\r\n$ jest\r\n FAIL  src/directive/directive.spec.ts (8.55 s)\r\n  AppComponent\r\n    ✕ should have the right overridden token (56 ms)\r\n\r\n  ● AppComponent › should have the right overridden token\r\n\r\n    Expected value   undefined\r\n    Received:\r\n      undefined\r\n    \r\n    Message:\r\n      expect(received).toBe(expected) // Object.is equality\r\n    \r\n    Expected: \"overridden\"\r\n    Received: \"not overridden\"\r\n\r\n    Difference:\r\n\r\n    Compared values have no visual difference.Error:\r\n\r\n      33 |\r\n      34 |   it('should have the right overridden token', () =\u003e {\r\n    \u003e 35 |     expect(directive.service.value).toBe('overridden');\r\n         |                                     ^\r\n      36 |   });\r\n      37 | });\r\n      38 |\r\n\r\n      at eval (src/directive/directive.spec.ts:35:37)\r\n      at _ZoneDelegate.invoke (node_modules/zone.js/bundles/zone.umd.js:412:32)\r\n      at ProxyZoneSpec.Object.\u003canonymous\u003e.ProxyZoneSpec.onInvoke (node_modules/zone.js/bundles/zone-testing.umd.js:2164:43)\r\n      at _ZoneDelegate.invoke (node_modules/zone.js/bundles/zone.umd.js:411:38)\r\n      at ZoneImpl.run (node_modules/zone.js/bundles/zone.umd.js:147:47)\r\n      at Object.wrappedFunc (node_modules/zone.js/bundles/zone-testing.umd.js:450:38)\r\n\r\nTest Suites: 1 failed, 1 total\r\nTests:       1 failed, 1 total\r\nSnapshots:   0 total\r\nTime:        9.119 s\r\nRan all test suites.\r\n✨  Done in 11.16s.\r\n```\r\n\r\n\r\n### Please provide the environment you discovered this bug in (run `ng version`)\r\n\r\n```true\r\nAngular CLI: 18.0.4\r\nNode: 18.20.3\r\nPackage Manager: yarn 1.22.19\r\nOS: linux x64\r\n\r\nAngular: 18.0.3\r\n... animations, common, compiler, compiler-cli, core, forms\r\n... platform-browser, platform-browser-dynamic, router\r\n\r\nPackage                         Version\r\n---------------------------------------------------------\r\n@angular-devkit/architect       0.1800.4\r\n@angular-devkit/build-angular   18.0.4\r\n@angular-devkit/core            18.0.4\r\n@angular-devkit/schematics      18.0.4\r\n@angular/cli                    18.0.4\r\n@schematics/angular             18.0.4\r\nrxjs                            7.8.1\r\ntypescript                      5.4.5\r\nzone.js                         0.14.7\r\n```\r\n\r\n\r\n### Anything else?\r\n\r\n_No response_","author":{"url":"https://github.com/BobobUnicorn","@type":"Person","name":"BobobUnicorn"},"datePublished":"2024-06-20T17:13:14.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/56528/angular/issues/56528"}