test: expect container for snapshot tests

Signed-off-by: Adam Setch <adam.setch@outlook.com>

Author: setchy

src/renderer/components/AllRead.test.tsx

@@ -30,7 +30,7 @@ describe('renderer/components/AllRead.tsx', () => {
       });
     });
 
-    expect(tree).toMatchSnapshot();
+    expect(tree.container).toMatchSnapshot();
   });
 
   it('should render itself & its children - with filters', async () => {
@@ -45,6 +45,6 @@ describe('renderer/components/AllRead.tsx', () => {
       });
     });
 
-    expect(tree).toMatchSnapshot();
+    expect(tree.container).toMatchSnapshot();
   });
 });

src/renderer/components/Oops.test.tsx

@@ -25,7 +25,7 @@ describe('renderer/components/Oops.tsx', () => {
       tree = renderWithAppContext(<Oops error={mockError} />);
     });
 
-    expect(tree).toMatchSnapshot();
+    expect(tree.container).toMatchSnapshot();
   });
 
   it('should render itself & its children - fallback to unknown error', async () => {
@@ -35,6 +35,6 @@ describe('renderer/components/Oops.tsx', () => {
       tree = renderWithAppContext(<Oops error={null} />);
     });
 
-    expect(tree).toMatchSnapshot();
+    expect(tree.container).toMatchSnapshot();
   });
 });

src/renderer/components/Sidebar.test.tsx

@@ -36,7 +36,7 @@ describe('renderer/components/Sidebar.tsx', () => {
       },
     );
 
-    expect(tree).toMatchSnapshot();
+    expect(tree.container).toMatchSnapshot();
   });
 
   it('should render itself & its children (logged out)', () => {
@@ -49,7 +49,7 @@ describe('renderer/components/Sidebar.tsx', () => {
       },
     );
 
-    expect(tree).toMatchSnapshot();
+    expect(tree.container).toMatchSnapshot();
   });
 
   it('should navigate home when clicking logo', async () => {