chore: Isolate documenter snapshot from the rest of tests (#3551)

Author: just-boris

src/__tests__/snapshot-tests/documenter.test.ts

@@ -1,6 +1,11 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
-import { getAllComponents, requireComponentDefinition } from '../utils';
+import definitions from '../../../lib/components-definitions/components';
+import { getAllComponents } from '../utils';
+
+function requireComponentDefinition(componentName: string) {
+  return definitions[componentName];
+}
 
 describe('Documenter', () => {
   test.each<string>(getAllComponents())(`definition for %s matches the snapshot`, (componentName: string) => {

src/__tests__/utils.tsx

@@ -5,7 +5,6 @@ import fs from 'fs';
 import path from 'path';
 
 import { SplitPanelContextProvider } from '../../lib/components/internal/context/split-panel-context';
-import definitions from '../../lib/components-definitions/components';
 import { defaultSplitPanelContextProps } from './required-props-for-components';
 
 const componentsDir = path.resolve(__dirname, '../../lib/components');
@@ -68,10 +67,6 @@ export function requireComponent(componentName: string): any {
   return require(path.join(componentsDir, componentName));
 }
 
-export function requireComponentDefinition(componentName: string) {
-  return definitions[componentName];
-}
-
 export function requireDesignTokensFile(fileName: string): any {
   // eslint-disable-next-line @typescript-eslint/no-require-imports
   return require(path.join(designTokensDir, fileName));