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test(ivy): add root cause analysis for failing core tests (view injector integration) (#27912)

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PR Close #27912
This commit is contained in:
Marc Laval 2018-12-21 17:10:18 +01:00 committed by Ben Lesh
parent c4f7727408
commit 460be795cf
2 changed files with 201 additions and 195 deletions
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2
packages/core/test/linker/change_detection_integration_spec.ts
View File

@ -589,7 +589,7 @@ const TEST_COMPILER_PROVIDERS: Provider[] = [
}));
modifiedInIvy('FW-821: Pure pipes are instantiated differently in view engine and ivy')
modifiedInIvy('Pure pipes are instantiated differently in view engine and ivy')
.it('should call pure pipes that are used multiple times only when the arguments change and share state between pipe instances',
fakeAsync(() => {
const ctx = createCompFixture(

82
packages/core/test/linker/view_injector_integration_spec.ts
View File

@ -10,7 +10,7 @@ import {Attribute, ChangeDetectionStrategy, ChangeDetectorRef, Component, Compon
import {ComponentFixture, TestBed, fakeAsync} from '@angular/core/testing';
import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
import {expect} from '@angular/platform-browser/testing/src/matchers';
import {fixmeIvy, obsoleteInIvy, onlyInIvy} from '@angular/private/testing';
import {fixmeIvy, modifiedInIvy, obsoleteInIvy, onlyInIvy} from '@angular/private/testing';
@Directive({selector: '[simpleDirective]'})
class SimpleDirective {
@ -292,7 +292,9 @@ class TestComp {
expect(el.children[0].injector.get('injectable2')).toEqual('injectable1-injectable2');
});
fixmeIvy('unknown').it('should instantiate viewProviders that have dependencies', () => {
fixmeIvy(
'FW-889: Element injector cannot access the viewProviders of the component to which it belongs')
.it('should instantiate viewProviders that have dependencies', () => {
TestBed.configureTestingModule({declarations: [SimpleComponent]});
const viewProviders = [
{provide: 'injectable1', useValue: 'injectable1'}, {
@ -429,7 +431,7 @@ class TestComp {
expect(ctx.debugElement.injector.get('eager2')).toBe('v2: v1');
});
fixmeIvy('unknown').it('should inject providers that were declared after it', () => {
it('should inject providers that were declared after it', () => {
@Component({
template: '',
providers: [
@ -465,7 +467,8 @@ class TestComp {
expect(comp.componentInstance.a).toBe('aValue');
});
fixmeIvy('unknown').it('should support ngOnDestroy for lazy providers', () => {
fixmeIvy('FW-848: ngOnDestroy hooks are not called on providers')
.it('should support ngOnDestroy for lazy providers', () => {
let created = false;
let destroyed = false;
@ -497,7 +500,9 @@ class TestComp {
expect(destroyed).toBe(true);
});
fixmeIvy('unknown').it('should instantiate view providers lazily', () => {
fixmeIvy(
'FW-889: Element injector cannot access the viewProviders of the component to which it belongs')
.it('should instantiate view providers lazily', () => {
let created = false;
TestBed.configureTestingModule({declarations: [SimpleComponent]});
TestBed.overrideComponent(
@ -552,8 +557,8 @@ class TestComp {
.toEqual('parentService');
});
fixmeIvy('unknown').it(
'should instantiate directives that depend on providers of a component', () => {
fixmeIvy('FW-890: Overridden providers are not found during dependency resolution')
.it('should instantiate directives that depend on providers of a component', () => {
TestBed.configureTestingModule({declarations: [SimpleComponent, NeedsService]});
TestBed.overrideComponent(
SimpleComponent,
@ -565,8 +570,8 @@ class TestComp {
.toEqual('hostService');
});
fixmeIvy('unknown').it(
'should instantiate directives that depend on view providers of a component', () => {
fixmeIvy('FW-890: Overridden providers are not found during dependency resolution')
.it('should instantiate directives that depend on view providers of a component', () => {
TestBed.configureTestingModule({declarations: [SimpleComponent, NeedsService]});
TestBed.overrideComponent(
SimpleComponent,
@ -578,8 +583,8 @@ class TestComp {
.toEqual('hostService');
});
fixmeIvy('unknown').it(
'should instantiate directives in a root embedded view that depend on view providers of a component',
fixmeIvy('FW-890: Overridden providers are not found during dependency resolution')
.it('should instantiate directives in a root embedded view that depend on view providers of a component',
() => {
TestBed.configureTestingModule({declarations: [SimpleComponent, NeedsService]});
TestBed.overrideComponent(
@ -734,8 +739,8 @@ class TestComp {
expect(d.dependency).toBeAnInstanceOf(SimpleComponent);
});
fixmeIvy('unknown').it(
'should instantiate host views for components that have a @Host dependency ', () => {
obsoleteInIvy('@Host() / @Self() no longer looks in module injector')
.it('should instantiate host views for components that have a @Host dependency ', () => {
TestBed.configureTestingModule({declarations: [NeedsHostAppService]});
const el = createComponent('', [], NeedsHostAppService);
expect(el.componentInstance.service).toEqual('appService');
@ -764,15 +769,16 @@ class TestComp {
.toThrowError('NodeInjector: NOT_FOUND [SimpleDirective]');
});
fixmeIvy('unknown').it(
'should allow to use the NgModule injector from a root ViewContainerRef.parentInjector',
fixmeIvy('FW-638: Exception thrown when getting VCRef.parentInjector on the root view')
.it('should allow to use the NgModule injector from a root ViewContainerRef.parentInjector',
() => {
@Component({template: ''})
class MyComp {
constructor(public vc: ViewContainerRef) {}
}
const compFixture = TestBed
const compFixture =
TestBed
.configureTestingModule({
declarations: [MyComp],
providers: [{provide: 'someToken', useValue: 'someValue'}]
@ -812,8 +818,7 @@ class TestComp {
.toBe(el.children[0].nativeElement);
});
fixmeIvy('unknown').it(
'should inject ChangeDetectorRef of the component\'s view into the component', () => {
it('should inject ChangeDetectorRef of the component\'s view into the component', () => {
TestBed.configureTestingModule({declarations: [PushComponentNeedsChangeDetectorRef]});
const cf = createComponentFixture('<div componentNeedsChangeDetectorRef></div>');
cf.detectChanges();
@ -827,8 +832,9 @@ class TestComp {
expect(compEl.nativeElement).toHaveText('1');
});
fixmeIvy('unknown').it(
'should inject ChangeDetectorRef of the containing component into directives', () => {
fixmeIvy(
'FW-893: expect(changeDetectorRef).toEqual(otherChangeDetectorRef) creates an infinite loop')
.it('should inject ChangeDetectorRef of the containing component into directives', () => {
TestBed.configureTestingModule({
declarations:
[PushComponentNeedsChangeDetectorRef, DirectiveNeedsChangeDetectorRef]
@ -858,12 +864,9 @@ class TestComp {
expect(compEl.nativeElement).toHaveText('1');
});
fixmeIvy('unknown').it(
'should inject ChangeDetectorRef of a same element component into a directive', () => {
TestBed.configureTestingModule({
declarations:
[PushComponentNeedsChangeDetectorRef, DirectiveNeedsChangeDetectorRef]
});
it('should inject ChangeDetectorRef of a same element component into a directive', () => {
TestBed.configureTestingModule(
{declarations: [PushComponentNeedsChangeDetectorRef, DirectiveNeedsChangeDetectorRef]});
const cf = createComponentFixture(
'<div componentNeedsChangeDetectorRef directiveNeedsChangeDetectorRef></div>');
cf.detectChanges();
@ -878,13 +881,10 @@ class TestComp {
expect(compEl.nativeElement).toHaveText('1');
});
fixmeIvy('unknown').it(
`should not inject ChangeDetectorRef of a parent element's component into a directive`,
() => {
it(`should not inject ChangeDetectorRef of a parent element's component into a directive`, () => {
TestBed
.configureTestingModule({
declarations:
[PushComponentNeedsChangeDetectorRef, DirectiveNeedsChangeDetectorRef]
declarations: [PushComponentNeedsChangeDetectorRef, DirectiveNeedsChangeDetectorRef]
})
.overrideComponent(
PushComponentNeedsChangeDetectorRef,
@ -912,7 +912,8 @@ class TestComp {
.toBe(el.children[0].nativeElement);
});
fixmeIvy('unknown').it('should inject ViewContainerRef', () => {
fixmeIvy('FW-638: Exception thrown when getting VCRef.parentInjector on the root view')
.it('should inject ViewContainerRef', () => {
@Component({template: ''})
class TestComp {
constructor(public vcr: ViewContainerRef) {}
@ -937,7 +938,7 @@ class TestComp {
expect(component.instance.vcr.parentInjector.get('someToken')).toBe('someNewValue');
});
fixmeIvy('unknown').it('should inject TemplateRef', () => {
it('should inject TemplateRef', () => {
TestBed.configureTestingModule({declarations: [NeedsViewContainerRef, NeedsTemplateRef]});
const el =
createComponent('<ng-template needsViewContainerRef needsTemplateRef></ng-template>');
@ -960,20 +961,24 @@ class TestComp {
});
describe('pipes', () => {
fixmeIvy('unknown').it('should instantiate pipes that have dependencies', () => {
fixmeIvy('FW-890: Overridden providers are not found during dependency resolution')
.it('should instantiate pipes that have dependencies', () => {
TestBed.configureTestingModule({declarations: [SimpleDirective, PipeNeedsService]});
const el = createComponent(
'<div [simpleDirective]="true | pipeNeedsService"></div>',
[{provide: 'service', useValue: 'pipeService'}]);
expect(el.children[0].injector.get(SimpleDirective).value.service).toEqual('pipeService');
expect(el.children[0].injector.get(SimpleDirective).value.service)
.toEqual('pipeService');
});
fixmeIvy('unknown').it('should overwrite pipes with later entry in the pipes array', () => {
fixmeIvy('FW-894: Pipes don\'t overwrite pipes with later entry in the pipes array')
.it('should overwrite pipes with later entry in the pipes array', () => {
TestBed.configureTestingModule(
{declarations: [SimpleDirective, DuplicatePipe1, DuplicatePipe2]});
const el = createComponent('<div [simpleDirective]="true | duplicatePipe"></div>');
expect(el.children[0].injector.get(SimpleDirective).value).toBeAnInstanceOf(DuplicatePipe2);
expect(el.children[0].injector.get(SimpleDirective).value)
.toBeAnInstanceOf(DuplicatePipe2);
});
it('should inject ChangeDetectorRef into pipes', () => {
@ -988,7 +993,8 @@ class TestComp {
expect(el.children[0].injector.get(SimpleDirective).value.changeDetectorRef).toEqual(cdRef);
});
fixmeIvy('unknown').it('should cache pure pipes', () => {
modifiedInIvy('Pure pipes are instantiated differently in view engine and ivy')
.it('should cache pure pipes', () => {
TestBed.configureTestingModule({declarations: [SimpleDirective, PurePipe]});
const el = createComponent(
'<div [simpleDirective]="true | purePipe"></div><div [simpleDirective]="true | purePipe"></div>' +