Added user creation valid tests

ref #99

src/tests/users/user_post.spec.ts

@@ -0,0 +1,39 @@
+import axios from 'axios';
+import { config } from '../../config';
+
+const base = "http://localhost:" + config.internal_port
+
+let axios_config = {};
+
+beforeAll(async () => {
+    jest.setTimeout(20000);
+    const res = await axios.post(base + '/api/auth/login', { username: "demo", password: "demo" });
+    let access_token = res.data["access_token"];
+    axios_config = {
+        headers: { "authorization": "Bearer " + access_token },
+        validateStatus: undefined
+    };
+});
+
+describe('POST /api/users valid', () => {
+    it('valid user creation with minimal parameters should return 200', async () => {
+        const res = await axios.post(base + '/api/users', {
+            "firstname": "demo_createASD123",
+            "lastname": "demo_createASD123",
+            "password": "demo_createASD123",
+            "email": "demo_createASD123@dev.lauf-fuer-kaya.de"
+        }, axios_config);
+        expect(res.status).toEqual(200);
+    });
+    it('valid user creation with all parameters should return 200', async () => {
+        const res = await axios.post(base + '/api/users', {
+            "firstname": "demo_createASD123_2",
+            "middlename": "demo_createASD123_2",
+            "lastname": "demo_createASD123_2",
+            "username": "demo_createASD123_2",
+            "password": "demo_createASD123_2",
+            "email": "demo_createASD123_2@dev.lauf-fuer-kaya.de"
+        }, axios_config);
+        expect(res.status).toEqual(200);
+    });
+});