got test sort of working (jest set up is not crashing but also not mocking correctly)

package.json

@@ -23,5 +23,14 @@
   },
   "scripts": {
     "test": "jest"
+  },
+  "jest": {
+    "testEnvironment": "node",
+    "coveragePathIgnorePatterns": [
+      "/node_modules/"
+    ],
+    "moduleFileExtensions": ["js", "json"],
+    "testMatch": ["**/__tests__/**/*.js", "**/?(*.)+(spec|test).js"],
+    "verbose": true
   }
 }

tests/helpers/membersHelper.test.js

@@ -0,0 +1,59 @@
+jest.mock('@fluxerjs/core', () => jest.fn());
+jest.mock('../../src/db.js', () => jest.fn());
+jest.mock('sequelize', () => jest.fn());
+jest.mock('../../src/enums.js', () => ({
+    enums: jest.requireActual('../../src/enums.js')
+}));
+
+const {enums} = require("../../src/enums.js");
+const memberHelper = require("../../src/helpers/memberHelper.js");
+
+describe('parseMemberCommand', () => {
+    beforeAll(() => {
+        jest.spyOn(memberHelper, 'getMemberInfo').mockReturnValue("member info");
+        jest.spyOn(memberHelper, 'addNewMember').mockReturnValue("new member");
+        jest.spyOn(memberHelper, 'removeMember').mockReturnValue("remove member");
+        jest.spyOn(memberHelper, 'getAllMembersInfo').mockReturnValue("all member info");
+        jest.spyOn(memberHelper, 'updateName').mockReturnValue("update name");
+        jest.spyOn(memberHelper, 'updateDisplayName').mockReturnValue("update display name");
+        jest.spyOn(memberHelper, 'updateProxy').mockReturnValue("update proxy");
+        jest.spyOn(memberHelper, 'updatePropic').mockReturnValue("update propic");
+    });
+    beforeEach(() => {
+        jest.resetModules();
+        jest.clearAllMocks();
+    });
+
+
+    test.each([
+        [['--help'], enums.help.MEMBER],
+        [['new'], 'add member'],
+        [['remove'], 'remove member'],
+        [['name'], enums.help.NAME],
+        [['displayname'], enums.help.DISPLAY_NAME],
+        [['proxy'], enums.help.PROXY],
+        [['propic'], enums.help.PROPIC],
+        [['list'], 'all member info'],
+        ['', enums.help.MEMBER],
+        [['jane', 'new'], enums.help.NEW],
+        [['somePerson'] ['name'], 'update name'],
+        [['somePerson', 'displayname'], 'update display name'],
+        [['somePerson', 'proxy'], 'update proxy'],
+        [['somePerson', 'propic'], 'update propic'],
+        [['somePerson'], 'member info'],
+    ])('returns correct values', async(args, expectedResult) => {
+        // Arrange
+        const authorId = '1';
+        const authorFull = 'somePerson#0001';
+        // Act
+        const result = await memberHelper.parseMemberCommand(authorId, authorFull, args);
+        //
+        expect(result).toEqual(expectedResult);
+    });
+
+    afterEach(() => {
+        // restore the spy created with spyOn
+        jest.restoreAllMocks();
+    });
+})
+