Added donor delete tests

ref #65

src/tests/donors/donor_delete.spec.ts

@@ -0,0 +1,47 @@
+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('adding + deletion (non-existant)', () => {
+    it('delete', async () => {
+        const res2 = await axios.delete(base + '/api/donors/0', axios_config);
+        expect(res2.status).toEqual(204);
+    });
+});
+// ---------------
+describe('add+delete', () => {
+    let added_donor;
+    it('creating a new donor with only needed params should return 200', async () => {
+        const res2 = await axios.post(base + '/api/donors', {
+            "firstname": "first",
+            "lastname": "last"
+        }, axios_config);
+        added_donor = res2.data;
+        expect(res2.status).toEqual(200);
+        expect(res2.headers['content-type']).toContain("application/json")
+    });
+    it('delete donor', async () => {
+        const res3 = await axios.delete(base + '/api/donors/' + added_donor.id, axios_config);
+        expect(res3.status).toEqual(200);
+        expect(res3.headers['content-type']).toContain("application/json")
+        let deleted_runner = res3.data
+        expect(deleted_runner).toEqual(added_donor);
+    });
+    it('check if donor really was deleted', async () => {
+        const res4 = await axios.get(base + '/api/donors/' + added_donor.id, axios_config);
+        expect(res4.status).toEqual(404);
+        expect(res4.headers['content-type']).toContain("application/json")
+    });
+});