Add snapshot for errors

Author: Mario Aguiar

plugin/tests/js/settings/components/__snapshots__/errors.test.js.snap

@@ -0,0 +1,3 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Settings: Errors matches snapshot 1`] = `<div />`;

plugin/tests/js/settings/components/errors.test.js

@@ -0,0 +1,42 @@
+/**
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * External dependencies
+ */
+import '@testing-library/jest-dom/extend-expect';
+import { render } from '@testing-library/react';
+
+/**
+ * Internal dependencies
+ */
+import Errors from '../../../../assets/src/settings/components/errors';
+import { SettingsProvider } from '../../../../assets/src/settings/context';
+
+const setup = () => {
+	return render(
+		<SettingsProvider>
+			<Errors />
+		</SettingsProvider>
+	);
+};
+
+describe( 'Settings: Errors', () => {
+	it( 'matches snapshot', () => {
+		const { container } = setup();
+		expect( container ).toMatchSnapshot();
+	} );
+} );