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build(docs-infra): add NgModules references to provided injectables (#41960)

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Parse the `providers` property of each NgModule doc and add this doc to
the `ngModules` property of each provided injectable.

PR Close #41960
This commit is contained in:
Pete Bacon Darwin
2021-05-06 22:07:22 +01:00
committed by Alex Rickabaugh
parent 85f5cb45d2
commit 71f37c9d9c
2 changed files with 41 additions and 0 deletions
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aio/tools/transforms/angular-api-package/processors/processNgModuleDocs.spec.js
+18
View File
@@ -150,6 +150,24 @@ describe('processNgModuleDocs processor', () => {
expect(nonInjectable.ngModules).toBeUndefined();
});
it('should link injectables that are parsed out of `@NgModule` decorators', () => {
const ngModule1 = { docType: 'ngmodule', id: 'NgModule1', ngmoduleOptions: { providers: ['Injectable1', '{ provide: Injectable2, useClass: Injectable2 }'] } };
const ngModule2 = { docType: 'ngmodule', id: 'NgModule2', ngmoduleOptions: { providers: ['{ provide: Injectable3, useValue: {} }'] } };
const injectable1 = { docType: 'class', name: 'Injectable1', aliases: ['Injectable1'] };
const injectable2 = { docType: 'class', name: 'Injectable2', aliases: ['Injectable2'] };
const injectable3 = { docType: 'class', name: 'Injectable3', aliases: ['Injectable3'] };
const aliasMap = injector.get('aliasMap');
aliasMap.addDoc(injectable1);
aliasMap.addDoc(injectable2);
aliasMap.addDoc(injectable3);
processor.$process([ngModule1, ngModule2, injectable1, injectable2, injectable3]);
expect(injectable1.ngModules).toEqual([ngModule1]);
expect(injectable2.ngModules).toEqual([ngModule1]);
expect(injectable3.ngModules).toEqual([ngModule2]);
});
it('should error if an injectable that has a `providedIn` property that references an unknown NgModule doc', () => {
const log = injector.get('log');
const injectable = { docType: 'class', name: 'Injectable1', decorators: [{ name: 'Injectable', argumentInfo: [{ providedIn: 'NgModuleRef' }] }] };