From 65a606613ccb9b159026c84a3e3f717e363f1511 Mon Sep 17 00:00:00 2001
From: Kristiyan Kostadinov <crisbeto@users.noreply.github.com>
Date: Tue, 14 Dec 2021 19:21:28 +0100
Subject: [PATCH] test(material/snack-bar): fix error logs in tests (#24074)

The snack bar tests were logging `'dir-with-view-container' is not a known element` errors, because the component wasn't added to the `declarations` after the `entryComponents` cleanup. This didn't break the CI, because Angular uses `console.error` for unknown element errors.
---
 src/material-experimental/mdc-snack-bar/snack-bar.spec.ts | 4 ++--
 src/material/snack-bar/snack-bar.spec.ts                  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/material-experimental/mdc-snack-bar/snack-bar.spec.ts b/src/material-experimental/mdc-snack-bar/snack-bar.spec.ts
index 710913e3fbc1..b8fedddde6c7 100644
--- a/src/material-experimental/mdc-snack-bar/snack-bar.spec.ts
+++ b/src/material-experimental/mdc-snack-bar/snack-bar.spec.ts
@@ -691,7 +691,7 @@ describe('MatSnackBar with parent MatSnackBar', () => {
   beforeEach(fakeAsync(() => {
     TestBed.configureTestingModule({
       imports: [MatSnackBarModule, CommonModule, NoopAnimationsModule],
-      declarations: [ComponentThatProvidesMatSnackBar],
+      declarations: [ComponentThatProvidesMatSnackBar, DirectiveWithViewContainer],
     }).compileComponents();
   }));
 
@@ -765,7 +765,7 @@ describe('MatSnackBar Positioning', () => {
   beforeEach(fakeAsync(() => {
     TestBed.configureTestingModule({
       imports: [MatSnackBarModule, CommonModule, NoopAnimationsModule],
-      declarations: [ComponentWithChildViewContainer],
+      declarations: [ComponentWithChildViewContainer, DirectiveWithViewContainer],
     }).compileComponents();
   }));
 
diff --git a/src/material/snack-bar/snack-bar.spec.ts b/src/material/snack-bar/snack-bar.spec.ts
index f7c67d2276bc..d1dc01f64606 100644
--- a/src/material/snack-bar/snack-bar.spec.ts
+++ b/src/material/snack-bar/snack-bar.spec.ts
@@ -751,7 +751,7 @@ describe('MatSnackBar with parent MatSnackBar', () => {
   beforeEach(fakeAsync(() => {
     TestBed.configureTestingModule({
       imports: [MatSnackBarModule, CommonModule, NoopAnimationsModule],
-      declarations: [ComponentThatProvidesMatSnackBar],
+      declarations: [ComponentThatProvidesMatSnackBar, DirectiveWithViewContainer],
     }).compileComponents();
   }));
 
@@ -825,7 +825,7 @@ describe('MatSnackBar Positioning', () => {
   beforeEach(fakeAsync(() => {
     TestBed.configureTestingModule({
       imports: [MatSnackBarModule, CommonModule, NoopAnimationsModule],
-      declarations: [ComponentWithChildViewContainer],
+      declarations: [ComponentWithChildViewContainer, DirectiveWithViewContainer],
     }).compileComponents();
   }));