private: adds tokens controller

adds private api
adds AuthTokenDto and AuthTokenWithSecretDto
adds necessary methods in the users service
adds RandomnessError

Signed-off-by: Philip Molares <philip.molares@udo.edu>

src/api/private/tokens/tokens.controller.spec.ts

@@ -0,0 +1,38 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Test, TestingModule } from '@nestjs/testing';
+import { TokensController } from './tokens.controller';
+import { LoggerModule } from '../../../logger/logger.module';
+import { UsersModule } from '../../../users/users.module';
+import { getRepositoryToken } from '@nestjs/typeorm';
+import { Identity } from '../../../users/identity.entity';
+import { User } from '../../../users/user.entity';
+import { AuthToken } from '../../../users/auth-token.entity';
+
+describe('TokensController', () => {
+  let controller: TokensController;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [TokensController],
+      imports: [LoggerModule, UsersModule],
+    })
+      .overrideProvider(getRepositoryToken(User))
+      .useValue({})
+      .overrideProvider(getRepositoryToken(AuthToken))
+      .useValue({})
+      .overrideProvider(getRepositoryToken(Identity))
+      .useValue({})
+      .compile();
+
+    controller = module.get<TokensController>(TokensController);
+  });
+
+  it('should be defined', () => {
+    expect(controller).toBeDefined();
+  });
+});