Merge pull request #268 from satanTime/issues/266

fix: declarations w/o selectors are reachable with ngMocks helpers
help-me-mom · Jan 2, 2021 · 7e70fd4 · 7e70fd4
2 parents 2e229ce + ac26d81
commit 7e70fd4
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diff --git a/lib/mock-render/mock-render.ts b/lib/mock-render/mock-render.ts
@@ -33,6 +33,17 @@ const applyParamsToFixtureInstance = (
 
 const registerTemplateMiddleware = (template: AnyType<any>, meta: Directive): void => {
   const child = extendClass(template);
+
+  let providers = meta.providers || [];
+  providers = [
+    ...providers,
+    {
+      provide: template,
+      useExisting: child,
+    },
+  ];
+  meta.providers = providers;
+
   if (isNgDef(template, 'c')) {
     Component(meta)(child);
   } else {

diff --git a/tests/issue-266/test.spec.ts b/tests/issue-266/test.spec.ts
@@ -7,7 +7,7 @@ import {
   Pipe,
   PipeTransform,
 } from '@angular/core';
-import { MockBuilder, MockRender } from 'ng-mocks';
+import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';
 
 @Component({
   template: 'target',
@@ -60,6 +60,11 @@ describe('issue-248', () => {
     );
     expect(fixture.point.componentInstance.name).toEqual('component');
     expect(fixture.point.nativeElement.innerHTML).toEqual('target');
+
+    expect(ngMocks.find(TargetComponent)).toBe(fixture.point);
+    expect(ngMocks.findInstance(TargetComponent)).toBe(
+      fixture.point.componentInstance,
+    );
   });
 
   it('renders directives', () => {
@@ -82,6 +87,11 @@ describe('issue-248', () => {
       jasmine.any(TargetDirective),
     );
     expect(fixture.point.componentInstance.value).toEqual('321');
+
+    expect(ngMocks.find(TargetDirective)).toBe(fixture.point);
+    expect(ngMocks.findInstance(TargetDirective)).toBe(
+      fixture.point.componentInstance,
+    );
   });
 
   it('fails on not provided pipes', () => {