diff --git a/lib/modules/platform/bitbucket-server/index.spec.ts b/lib/modules/platform/bitbucket-server/index.spec.ts
index 93a4b0cf428157d0dd9fd036feea7b49e493f5c1..fda3b673766d81dfdf22ee05f08a55a302a75e72 100644
--- a/lib/modules/platform/bitbucket-server/index.spec.ts
+++ b/lib/modules/platform/bitbucket-server/index.spec.ts
@@ -1,17 +1,15 @@
 import is from '@sindresorhus/is';
 import { mockDeep } from 'jest-mock-extended';
 import * as httpMock from '../../../../test/http-mock';
-import { mocked } from '../../../../test/util';
+import { git, hostRules, logger } from '../../../../test/util';
 import {
   REPOSITORY_CHANGED,
   REPOSITORY_EMPTY,
   REPOSITORY_NOT_FOUND,
 } from '../../../constants/error-messages';
-import type { logger as _logger } from '../../../logger';
-import type * as _git from '../../../util/git';
 import type { LongCommitSha } from '../../../util/git/types';
 import { ensureTrailingSlash } from '../../../util/url';
-import type { Platform } from '../types';
+import * as bitbucket from '.';
 
 jest.mock('timers/promises');
 jest.mock('../../../util/git');
@@ -176,19 +174,12 @@ const scenarios = {
   'endpoint with path': new URL('https://stash.renovatebot.com/vcs'),
 };
 
-type HostRules = typeof import('../../../util/host-rules');
-
 describe('modules/platform/bitbucket-server/index', () => {
   Object.entries(scenarios).forEach(([scenarioName, url]) => {
     const urlHost = url.origin;
     const urlPath = url.pathname === '/' ? '' : url.pathname;
 
     describe(scenarioName, () => {
-      let bitbucket: Platform;
-
-      let hostRules: jest.Mocked<HostRules>;
-      let git: jest.Mocked<typeof _git>;
-      let logger: jest.Mocked<typeof _logger>;
       const username = 'abc';
       const password = '123';
       const userInfo = {
@@ -217,12 +208,6 @@ describe('modules/platform/bitbucket-server/index', () => {
       }
 
       beforeEach(async () => {
-        // reset module
-        jest.resetModules();
-        bitbucket = await import('.');
-        logger = mocked(await import('../../../logger')).logger;
-        hostRules = jest.requireMock('../../../util/host-rules');
-        git = jest.requireMock('../../../util/git');
         git.branchExists.mockReturnValue(true);
         git.isBranchBehindBase.mockResolvedValue(false);
         git.getBranchCommit.mockReturnValue(
@@ -312,7 +297,7 @@ describe('modules/platform/bitbucket-server/index', () => {
             username: 'abc',
             password: '123',
           });
-          expect(logger.debug).toHaveBeenCalledWith(
+          expect(logger.logger.debug).toHaveBeenCalledWith(
             expect.any(Object),
             'Error authenticating with Bitbucket. Check that your token includes "api" permissions',
           );
@@ -337,7 +322,7 @@ describe('modules/platform/bitbucket-server/index', () => {
           ).toEqual({
             endpoint: ensureTrailingSlash(url.href),
           });
-          expect(logger.debug).toHaveBeenCalledWith(
+          expect(logger.logger.debug).toHaveBeenCalledWith(
             expect.any(Object),
             'Failed to get user info, fallback gitAuthor will be used',
           );
@@ -708,12 +693,12 @@ describe('modules/platform/bitbucket-server/index', () => {
           httpMock
             .scope(urlHost)
             .get(
-              `${urlPath}/rest/api/1.0/projects/undefined/repos/undefined/settings/pull-requests`,
+              `${urlPath}/rest/api/1.0/projects/SOME/repos/repo/settings/pull-requests`,
             )
             .reply(200, {
               mergeConfig: null,
             });
-          const actual = await bitbucket.getBranchForceRebase!('main');
+          const actual = await bitbucket.getBranchForceRebase('main');
           expect(actual).toBeFalse();
         });
 
@@ -722,14 +707,14 @@ describe('modules/platform/bitbucket-server/index', () => {
           httpMock
             .scope(urlHost)
             .get(
-              `${urlPath}/rest/api/1.0/projects/undefined/repos/undefined/settings/pull-requests`,
+              `${urlPath}/rest/api/1.0/projects/SOME/repos/repo/settings/pull-requests`,
             )
             .reply(200, {
               mergeConfig: {
                 defaultStrategy: null,
               },
             });
-          const actual = await bitbucket.getBranchForceRebase!('main');
+          const actual = await bitbucket.getBranchForceRebase('main');
           expect(actual).toBeFalse();
         });
 
@@ -740,7 +725,7 @@ describe('modules/platform/bitbucket-server/index', () => {
             httpMock
               .scope(urlHost)
               .get(
-                `${urlPath}/rest/api/1.0/projects/undefined/repos/undefined/settings/pull-requests`,
+                `${urlPath}/rest/api/1.0/projects/SOME/repos/repo/settings/pull-requests`,
               )
               .reply(200, {
                 mergeConfig: {
@@ -749,7 +734,7 @@ describe('modules/platform/bitbucket-server/index', () => {
                   },
                 },
               });
-            const actual = await bitbucket.getBranchForceRebase!('main');
+            const actual = await bitbucket.getBranchForceRebase('main');
             expect(actual).toBeTrue();
           },
         );
@@ -761,7 +746,7 @@ describe('modules/platform/bitbucket-server/index', () => {
             httpMock
               .scope(urlHost)
               .get(
-                `${urlPath}/rest/api/1.0/projects/undefined/repos/undefined/settings/pull-requests`,
+                `${urlPath}/rest/api/1.0/projects/SOME/repos/repo/settings/pull-requests`,
               )
               .reply(200, {
                 mergeConfig: {
@@ -770,7 +755,7 @@ describe('modules/platform/bitbucket-server/index', () => {
                   },
                 },
               });
-            const actual = await bitbucket.getBranchForceRebase!('main');
+            const actual = await bitbucket.getBranchForceRebase('main');
             expect(actual).toBeFalse();
           },
         );
@@ -778,6 +763,7 @@ describe('modules/platform/bitbucket-server/index', () => {
 
       describe('addAssignees()', () => {
         it('does not throw', async () => {
+          await initRepo();
           expect(await bitbucket.addAssignees(3, ['some'])).toMatchSnapshot();
         });
       });
@@ -973,7 +959,7 @@ describe('modules/platform/bitbucket-server/index', () => {
           httpMock
             .scope(urlHost)
             .get(
-              `${urlPath}/rest/api/1.0/projects/undefined/repos/undefined/pull-requests/3/activities?limit=100`,
+              `${urlPath}/rest/api/1.0/projects/SOME/repos/repo/pull-requests/3/activities?limit=100`,
             )
             .reply(200);
           const res = await bitbucket.ensureComment({
@@ -1245,7 +1231,7 @@ describe('modules/platform/bitbucket-server/index', () => {
           httpMock
             .scope(urlHost)
             .get(
-              `${urlPath}/rest/api/1.0/projects/undefined/repos/undefined/pull-requests/5/activities?limit=100`,
+              `${urlPath}/rest/api/1.0/projects/SOME/repos/repo/pull-requests/5/activities?limit=100`,
             )
             .reply(200, {
               isLastPage: false,
@@ -1264,7 +1250,7 @@ describe('modules/platform/bitbucket-server/index', () => {
               ],
             })
             .get(
-              `${urlPath}/rest/api/1.0/projects/undefined/repos/undefined/pull-requests/5/activities?limit=100&start=1`,
+              `${urlPath}/rest/api/1.0/projects/SOME/repos/repo/pull-requests/5/activities?limit=100&start=1`,
             )
             .reply(200, {
               isLastPage: true,
@@ -2103,9 +2089,7 @@ Followed by some information.
               failed: 0,
             });
 
-          expect(await bitbucket.getBranchStatus('somebranch', true)).toBe(
-            'green',
-          );
+          expect(await bitbucket.getBranchStatus('somebranch')).toBe('green');
         });
 
         it('should be pending', async () => {
@@ -2120,9 +2104,7 @@ Followed by some information.
               failed: 0,
             });
 
-          expect(await bitbucket.getBranchStatus('somebranch', true)).toBe(
-            'yellow',
-          );
+          expect(await bitbucket.getBranchStatus('somebranch')).toBe('yellow');
 
           scope
             .get(
@@ -2134,9 +2116,7 @@ Followed by some information.
               failed: 0,
             });
 
-          expect(await bitbucket.getBranchStatus('somebranch', true)).toBe(
-            'yellow',
-          );
+          expect(await bitbucket.getBranchStatus('somebranch')).toBe('yellow');
         });
 
         it('should be failed', async () => {
@@ -2151,9 +2131,7 @@ Followed by some information.
               failed: 1,
             });
 
-          expect(await bitbucket.getBranchStatus('somebranch', true)).toBe(
-            'red',
-          );
+          expect(await bitbucket.getBranchStatus('somebranch')).toBe('red');
 
           scope
             .get(
@@ -2161,17 +2139,15 @@ Followed by some information.
             )
             .replyWithError('requst-failed');
 
-          expect(await bitbucket.getBranchStatus('somebranch', true)).toBe(
-            'red',
-          );
+          expect(await bitbucket.getBranchStatus('somebranch')).toBe('red');
         });
 
         it('throws repository-changed', async () => {
           git.branchExists.mockReturnValue(false);
           await initRepo();
-          await expect(
-            bitbucket.getBranchStatus('somebranch', true),
-          ).rejects.toThrow(REPOSITORY_CHANGED);
+          await expect(bitbucket.getBranchStatus('somebranch')).rejects.toThrow(
+            REPOSITORY_CHANGED,
+          );
         });
       });
 
diff --git a/lib/modules/platform/bitbucket-server/index.ts b/lib/modules/platform/bitbucket-server/index.ts
index a5d5e7471f09417b75528fdf1b57ef6d17f7f75c..9cc1805dba872003d438abf85824d7f053ba97fd 100644
--- a/lib/modules/platform/bitbucket-server/index.ts
+++ b/lib/modules/platform/bitbucket-server/index.ts
@@ -990,7 +990,7 @@ export async function updatePr({
   bitbucketInvalidReviewers,
   targetBranch,
 }: UpdatePrConfig & {
-  bitbucketInvalidReviewers: string[] | undefined;
+  bitbucketInvalidReviewers?: string[] | undefined;
 }): Promise<void> {
   const description = sanitize(rawDescription);
   logger.debug(`updatePr(${prNo}, title=${title})`);