Added track get tests

ref #71

src/tests/tracks/tracks_get.spec.ts

@@ -0,0 +1,49 @@
+import axios from 'axios';
+import { config } from '../../config';
+const base = "http://localhost:" + config.internal_port
+
+let access_token;
+let axios_config;
+
+beforeAll(async () => {
+	const res = await axios.post(base + '/api/auth/login', { username: "demo", password: "demo" });
+	access_token = res.data["access_token"];
+	axios_config = {
+		headers: { "authorization": "Bearer " + access_token },
+		validateStatus: undefined
+	};
+});
+
+describe('GET /api/tracks sucessfully', () => {
+	it('basic get should return 200', async () => {
+		const res = await axios.get(base + '/api/tracks', axios_config);
+		expect(res.status).toEqual(200);
+		expect(res.headers['content-type']).toContain("application/json")
+	});
+});
+// ---------------
+describe('GET /api/tracks illegally', () => {
+	it('get for non-existant track should return 404', async () => {
+		const res = await axios.get(base + '/api/tracks/-1', axios_config);
+		expect(res.status).toEqual(404);
+		expect(res.headers['content-type']).toContain("application/json")
+	});
+});
+// ---------------
+describe('adding + getting tracks', () => {
+	let added_track;
+	it('correct distance input should return 200', async () => {
+		const res = await axios.post(base + '/api/tracks', {
+			"name": "string",
+			"distance": 1000
+		}, axios_config);
+		added_track = res.data;
+		expect(res.status).toEqual(200);
+		expect(res.headers['content-type']).toContain("application/json")
+	});
+	it('check if track was added (no parameter validation)', async () => {
+		const res = await axios.get(base + '/api/tracks/' + added_track.id, axios_config);
+		expect(res.status).toEqual(200);
+		expect(res.headers['content-type']).toContain("application/json");
+	});
+});