get rid of majority of peer dependency warnings in yarn

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

packages/integration/package.json

@@ -44,7 +44,6 @@
   "devDependencies": {
     "@backstage/cli": "workspace:^",
     "@backstage/config-loader": "workspace:^",
-    "@backstage/test-utils": "workspace:^",
     "@types/luxon": "^3.0.0",
     "msw": "^1.0.0"
   },

packages/integration/src/bitbucket/core.test.ts

@@ -16,7 +16,7 @@
 
 import { rest } from 'msw';
 import { setupServer } from 'msw/node';
-import { setupRequestMockHandlers } from '@backstage/test-utils';
+import { setupRequestMockHandlers } from '../helpers';
 import { BitbucketIntegrationConfig } from './config';
 import {
   getBitbucketDefaultBranch,

packages/integration/src/bitbucketCloud/core.test.ts

@@ -16,7 +16,7 @@
 
 import { rest } from 'msw';
 import { setupServer } from 'msw/node';
-import { setupRequestMockHandlers } from '@backstage/test-utils';
+import { setupRequestMockHandlers } from '../helpers';
 import { BitbucketCloudIntegrationConfig } from './config';
 import {
   getBitbucketCloudDefaultBranch,

packages/integration/src/bitbucketServer/core.test.ts

@@ -16,7 +16,7 @@
 
 import { rest } from 'msw';
 import { setupServer } from 'msw/node';
-import { setupRequestMockHandlers } from '@backstage/test-utils';
+import { setupRequestMockHandlers } from '../helpers';
 import { BitbucketServerIntegrationConfig } from './config';
 import {
   getBitbucketServerDefaultBranch,

packages/integration/src/gerrit/core.test.ts

@@ -17,7 +17,7 @@
 import { rest } from 'msw';
 import { setupServer } from 'msw/node';
 import fetch from 'cross-fetch';
-import { setupRequestMockHandlers } from '@backstage/test-utils';
+import { setupRequestMockHandlers } from '../helpers';
 import { GerritIntegrationConfig } from './config';
 import {
   buildGerritGitilesUrl,

packages/integration/src/gitea/core.test.ts

@@ -15,7 +15,7 @@
  */
 
 import { setupServer } from 'msw/node';
-import { setupRequestMockHandlers } from '@backstage/test-utils';
+import { setupRequestMockHandlers } from '../helpers';
 import { GiteaIntegrationConfig } from './config';
 import {
   getGiteaEditContentsUrl,

packages/integration/src/helpers.ts

@@ -104,3 +104,20 @@ export function defaultScmResolveUrl(options: {
   }
   return updated.toString();
 }
+
+/**
+ * Sets up handlers for request mocking
+ *
+ * Copied from test-utils, as that is a frontend-only package
+ *
+ * @param worker - service worker
+ */
+export function setupRequestMockHandlers(worker: {
+  listen: (t: any) => void;
+  close: () => void;
+  resetHandlers: () => void;
+}) {
+  beforeAll(() => worker.listen({ onUnhandledRequest: 'error' }));
+  afterAll(() => worker.close());
+  afterEach(() => worker.resetHandlers());
+}