diff --git a/src/constants/operationsResultsMessages.ts b/src/constants/operationsResultsMessages.ts
index 0f72c6e..d4c44e8 100644
--- a/src/constants/operationsResultsMessages.ts
+++ b/src/constants/operationsResultsMessages.ts
@@ -41,13 +41,14 @@ const operationsResultsMessages = {
     "Your huggingface account was created successfully",
   failedHuggingfaceAccountCreation: "Failed to create Your huggingface account",
   failedHuggingfaceOAuthProcess:
-    "Huggingface OAuth callback failed to complate",
+    "Huggingface OAuth callback failed to complete",
   noHuggingfaceAccount: "You don't have a linked huggingface account",
   successullyDatasetUpload:
     "The dataset has been uploaded to the repository successfully",
   noLinkedDatasetRepository: "The dataset has no linked huggingface repository",
   successfulDatasetSyncWithRepository:
     "The Dataset has been synced with the repository successfully",
+  failedAccessTokenRefreshing: "Failed to refresh user's Huggingface access token"
 };
 
 export default operationsResultsMessages;
diff --git a/src/middlewares/createDatasetRepositoryInputValidator.ts b/src/middlewares/createDatasetRepositoryInputValidator.ts
index cf97135..6a554b0 100644
--- a/src/middlewares/createDatasetRepositoryInputValidator.ts
+++ b/src/middlewares/createDatasetRepositoryInputValidator.ts
@@ -12,7 +12,10 @@ const datasetRepositorySchema = validationSchema<CreateDatasetRepositoryInput>({
 
 export default function createDatasetRepositoryInputValidator(request: Req) {
   try {
-    request.json = datasetRepositorySchema.validate(request.json);
+    request.json = datasetRepositorySchema.validate({
+      name: request.json.name,
+      license: request.json.license
+    });
   } catch (e: any) {
     const validationErrors = e.errors as ValidationError["errors"];
     return ErrorResponse({ validationErrors }, 403);
diff --git a/src/services/huggingface/createDatasetRepository_service.ts b/src/services/huggingface/createDatasetRepository_service.ts
index 9ea79cf..a9186e2 100644
--- a/src/services/huggingface/createDatasetRepository_service.ts
+++ b/src/services/huggingface/createDatasetRepository_service.ts
@@ -6,7 +6,7 @@ import type { CreateDatasetRepositoryInput } from "../../types/huggingface";
 export default async function createDatasetRepository_service(
   this: HuggingfaceService,
   userId: string,
-  { name, license = "mit" }: CreateDatasetRepositoryInput
+  { name, license }: CreateDatasetRepositoryInput
 ) {
   const {
     isSuccess,
diff --git a/src/services/huggingface/refreshHuggingfaceAccessToken_service.ts b/src/services/huggingface/refreshHuggingfaceAccessToken_service.ts
index 7821cc9..5e6a035 100644
--- a/src/services/huggingface/refreshHuggingfaceAccessToken_service.ts
+++ b/src/services/huggingface/refreshHuggingfaceAccessToken_service.ts
@@ -1,6 +1,7 @@
 import DatasetsModel from "../../models/DatasetsModel";
 import ServiceOperationResult from "../../utilities/ServiceOperationResult";
 import { refreshAccessToken } from "./huggingFaceOAuthTokenRequests";
+import operationsResultsMessages from "../../constants/operationsResultsMessages";
 
 export default async function refreshHuggingfaceAccessToken_service(
   userId: string,
@@ -34,6 +35,6 @@ export default async function refreshHuggingfaceAccessToken_service(
   }
 
   return ServiceOperationResult.failure(
-    "Failed to refresh user's Huggingface access token"
+    operationsResultsMessages.failedAccessTokenRefreshing
   );
 }
diff --git a/tests/e2e/huggingface/createDatasetRepository.test.ts b/tests/e2e/huggingface/createDatasetRepository.test.ts
new file mode 100644
index 0000000..296f52e
--- /dev/null
+++ b/tests/e2e/huggingface/createDatasetRepository.test.ts
@@ -0,0 +1,41 @@
+import { expect, describe, it, afterAll, mock } from "bun:test";
+import DatasetsModel from "../../../src/models/DatasetsModel";
+import { fakeUserHuggingfaceAccount } from "../../fake-data/fakeUserHuggingfaceAccount";
+import { request } from "../..";
+
+const exampleDotCom = "https://example.com"
+
+mock.module("@huggingface/hub", () => {
+  return {
+    createRepo: async () => ({
+      repoUrl: exampleDotCom
+    }),
+  };
+});
+
+const path = "huggingface/datasets";
+
+describe(`POST /${path}`, () => {
+  it("Should complete creating huggingface dataset repository process successfully", async () => {
+    await DatasetsModel.create({
+      _id: process.env.TESTING_USER_ID,
+      huggingfaceAccount: fakeUserHuggingfaceAccount,
+      datasets: []
+    })
+
+    const { resBody, status } = await request.POST(path, {
+      name: "username",
+      license: "mit"
+    })
+
+    expect(status).toBe(200)
+    expect(resBody.data).toMatchObject({
+      repoUrl: exampleDotCom
+    })
+  });
+});
+
+afterAll(async () => {
+  mock.restore()
+  await DatasetsModel.deleteMany();
+});
diff --git a/tests/fake-data/fakeUserHuggingfaceAccount.ts b/tests/fake-data/fakeUserHuggingfaceAccount.ts
new file mode 100644
index 0000000..282cb4b
--- /dev/null
+++ b/tests/fake-data/fakeUserHuggingfaceAccount.ts
@@ -0,0 +1,8 @@
+export const fakeUserHuggingfaceAccount = {
+  accessToken: "anyaccessToken",
+  accessTokenExpiresIn: new Date().getTime() + 946334,
+  refreshToken: "anyrefreshToken",
+  username: "anyname",
+  emailVerified: true,
+}
+
diff --git a/tests/integration/huggingface/createHuggingfaceAccount.test.ts b/tests/integration/huggingface/createHuggingfaceAccount.test.ts
new file mode 100644
index 0000000..fd89a98
--- /dev/null
+++ b/tests/integration/huggingface/createHuggingfaceAccount.test.ts
@@ -0,0 +1,54 @@
+import { describe, expect, it, afterAll, beforeAll, mock } from "bun:test";
+import operationsResultsMessages from "../../../src/constants/operationsResultsMessages";
+import DatasetsModel from "../../../src/models/DatasetsModel";
+import databaseConnection from "../../../src/configurations/databaseConnection";
+import huggingfaceService from "../../../src/services/huggingface";
+
+mock.module("@huggingface/hub", () => {
+  return {
+    whoAmI: async () => ({
+      name: "username",
+      emailVerified: true
+    }),
+  };
+});
+
+beforeAll(async () => {
+  await databaseConnection();
+});
+
+describe("Test `createHuggingfaceAccount` service method", () => {
+
+  const userHuggingfaceAccountCredentials = {
+    accessTokenExpiresIn: 57478, // in seconds
+    hfAccessToken: "n@!*&edVryme573@55n",
+    hfRefreshToken: "kjbgv&B^#65jbN(*Y#@1hj"
+  }
+
+  it("Should fail to create the huggingface account for the user because the user is not existant", async () => {
+    const result = await huggingfaceService.createHuggingfaceAccount(
+      process.env.TESTING_USER_ID,
+      userHuggingfaceAccountCredentials
+    );
+
+    expect(result.isSuccess).toBeFalse();
+    expect(result.message).toBe(operationsResultsMessages.failedHuggingfaceAccountCreation);
+  });
+
+  it("Should create the huggingface account for the user", async () => {
+    await DatasetsModel.create({ _id: process.env.TESTING_USER_ID })
+
+    const result = await huggingfaceService.createHuggingfaceAccount(
+      process.env.TESTING_USER_ID,
+      userHuggingfaceAccountCredentials
+    );
+
+    expect(result.isSuccess).toBeTrue();
+    expect(result.result).toBe(operationsResultsMessages.successfulHuggingfaceAccountCreation);
+  });
+});
+
+afterAll(async () => {
+  mock.restore()
+  await DatasetsModel.deleteMany();
+});
diff --git a/tests/integration/huggingface/getHuggingfaceAccount.test.ts b/tests/integration/huggingface/getHuggingfaceAccount.test.ts
new file mode 100644
index 0000000..fe42425
--- /dev/null
+++ b/tests/integration/huggingface/getHuggingfaceAccount.test.ts
@@ -0,0 +1,45 @@
+import { describe, expect, it, afterAll, beforeAll } from "bun:test";
+import operationsResultsMessages from "../../../src/constants/operationsResultsMessages";
+import DatasetsModel from "../../../src/models/DatasetsModel";
+import databaseConnection from "../../../src/configurations/databaseConnection";
+import huggingfaceService from "../../../src/services/huggingface";
+import { fakeUserHuggingfaceAccount } from "../../fake-data/fakeUserHuggingfaceAccount";
+
+beforeAll(async () => {
+  await databaseConnection();
+});
+
+describe("Test `getHuggingfaceAccount` service method", () => {
+  it("Should not return user's huggingface account because it is not existant", async () => {
+    const result = await huggingfaceService.getHuggingfaceAccount(
+      process.env.TESTING_USER_ID
+    );
+
+    expect(result.isSuccess).toBeTrue();
+    expect(result.message).toBe(operationsResultsMessages.noHuggingfaceAccount);
+  });
+
+  it("Should return user's huggingface account successfully", async () => {
+    await DatasetsModel.create({
+      _id: process.env.TESTING_USER_ID,
+      huggingfaceAccount: fakeUserHuggingfaceAccount
+    })
+
+    const result = await huggingfaceService.getHuggingfaceAccount(
+      process.env.TESTING_USER_ID
+    );
+
+    expect(result.isSuccess).toBeTrue();
+    expect(result.result).toMatchObject({
+      accessToken: fakeUserHuggingfaceAccount.accessToken,
+      accessTokenExpiresIn: expect.any(Date),
+      refreshToken: fakeUserHuggingfaceAccount.refreshToken,
+      username: fakeUserHuggingfaceAccount.username,
+      emailVerified: fakeUserHuggingfaceAccount.emailVerified,
+    });
+  });
+});
+
+afterAll(async () => {
+  await DatasetsModel.deleteMany();
+});
diff --git a/tests/integration/huggingface/refreshHuggingfaceAccessToken.test.ts b/tests/integration/huggingface/refreshHuggingfaceAccessToken.test.ts
new file mode 100644
index 0000000..e53d9cc
--- /dev/null
+++ b/tests/integration/huggingface/refreshHuggingfaceAccessToken.test.ts
@@ -0,0 +1,69 @@
+import { describe, expect, it, afterAll, beforeAll, mock } from "bun:test";
+import databaseConnection from "../../../src/configurations/databaseConnection";
+import huggingfaceService from "../../../src/services/huggingface";
+import DatasetsModel from "../../../src/models/DatasetsModel";
+import operationsResultsMessages from "../../../src/constants/operationsResultsMessages";
+import { fakeUserHuggingfaceAccount } from "../../fake-data/fakeUserHuggingfaceAccount";
+
+beforeAll(async () => {
+  await databaseConnection();
+});
+
+const originalFetch = global.fetch
+
+describe("Test `refreshHuggingfaceAccessToken` service method", () => {
+  it('Should complete refreshing access token process successfully', async () => {
+    const mockFetch = mock(async () => {
+      const payload = {
+        access_token: "-p0__8dso$@pyv94wmm6@#7",
+        refresh_token: "gj%*dqvp082_+9-ym8nmhj",
+        expires_in: 46346
+      }
+      return new Response(JSON.stringify(payload), { status: 200 })
+    })
+
+    global.fetch = mockFetch
+
+    await DatasetsModel.create({
+      _id: process.env.TESTING_USER_ID,
+      huggingfaceAccount: fakeUserHuggingfaceAccount
+    })
+
+    const result = await huggingfaceService.refreshHuggingfaceAccessToken(
+      process.env.TESTING_USER_ID,
+      "f5@*)d#@dSjykgyk*&t84gCk"
+    );
+
+    expect(mockFetch).toHaveBeenCalled()
+    expect(result.isSuccess).toBeTrue();
+    expect(result.result).toMatchObject({
+      accessToken: expect.any(String),
+      accessTokenExpiresIn: expect.any(Date),
+      refreshToken: expect.any(String),
+      username: "anyname",
+      emailVerified: true,
+    });
+  });
+
+  it('Should catch and return an error because of failed external API request', async () => {
+    const mockFetch = mock(async () => {
+      return new Response("{}", { status: 400 })
+    })
+
+    global.fetch = mockFetch
+
+    const result = await huggingfaceService.refreshHuggingfaceAccessToken(
+      process.env.TESTING_USER_ID,
+      "f5@*)d#@dSjykgyk*&t84gCk"
+    );
+
+    expect(mockFetch).toHaveBeenCalled()
+    expect(result.isSuccess).toBeFalse();
+    expect(result.message).toBe(operationsResultsMessages.failedAccessTokenRefreshing);
+  });
+});
+
+afterAll(async () => {
+  global.fetch = originalFetch
+  await DatasetsModel.deleteMany();
+});
diff --git a/tests/lib/TestingRequest.ts b/tests/lib/TestingRequest.ts
index c5cfa98..8d2b57f 100644
--- a/tests/lib/TestingRequest.ts
+++ b/tests/lib/TestingRequest.ts
@@ -1,9 +1,9 @@
 import type { Server } from "bun";
 
 export default class TestingRequest {
-  constructor(private server: Server) {}
+  constructor(private server: Server) { }
 
-  async returnRespons(res: Response) {
+  async returnResponse(res: Response) {
     return {
       resBody: await res.json(),
       status: res.status,
@@ -11,7 +11,7 @@ export default class TestingRequest {
   }
 
   async GET(path: string) {
-    return fetch(`${this.server.url.origin}/${path}`).then(this.returnRespons);
+    return fetch(`${this.server.url.origin}/${path}`).then(this.returnResponse);
   }
 
   async POST(path: string, body: Record<string, any> | string) {
@@ -20,7 +20,7 @@ export default class TestingRequest {
       method: "POST",
     };
     return fetch(`${this.server.url.origin}/${path}`, init).then(
-      this.returnRespons
+      this.returnResponse
     );
   }
 
@@ -29,7 +29,7 @@ export default class TestingRequest {
       method: "DELETE",
     };
     return fetch(`${this.server.url.origin}/${path}`, init).then(
-      this.returnRespons
+      this.returnResponse
     );
   }
 
@@ -39,7 +39,7 @@ export default class TestingRequest {
       method: "PATCH",
     };
     return fetch(`${this.server.url.origin}/${path}`, init).then(
-      this.returnRespons
+      this.returnResponse
     );
   }
 
@@ -49,7 +49,7 @@ export default class TestingRequest {
       method: "PUT",
     };
     return fetch(`${this.server.url.origin}/${path}`, init).then(
-      this.returnRespons
+      this.returnResponse
     );
   }
 }