[Server Integration tests] Enrich integration GraphQL API tests (#7699)

### Description

- We are using gql instead of strings to be able to see the graphql code
highlighted

### Demo


![](https://assets-service.gitstart.com/28455/d06016b9-c62c-4e0d-bb16-3d7dd42c5b6b.png)

Fixes #7526

---------

Co-authored-by: gitstart-twenty <gitstart-twenty@users.noreply.github.com>
Co-authored-by: Charles Bochet <charles@twenty.com>
Co-authored-by: Charles Bochet <charlesBochet@users.noreply.github.com>

packages/twenty-server/test/integration/graphql/suites/auth.integration-spec.ts

@@ -0,0 +1,80 @@
+import request from 'supertest';
+
+const client = request(`http://localhost:${APP_PORT}`);
+
+const auth = {
+  email: 'tim@apple.dev',
+  password: 'Applecar2025',
+};
+
+describe('AuthResolve (integration)', () => {
+  let loginToken: string;
+
+  it('should challenge with email and password', () => {
+    const queryData = {
+      query: `
+        mutation Challenge {
+          challenge(email: "${auth.email}", password: "${auth.password}") {
+            loginToken {
+              token
+              expiresAt
+            }
+          }
+        }
+      `,
+    };
+
+    return client
+      .post('/graphql')
+      .send(queryData)
+      .expect(200)
+      .expect((res) => {
+        expect(res.body.data).toBeDefined();
+        expect(res.body.errors).toBeUndefined();
+      })
+      .expect((res) => {
+        const data = res.body.data.challenge;
+
+        expect(data).toBeDefined();
+        expect(data.loginToken).toBeDefined();
+
+        loginToken = data.loginToken.token;
+      });
+  });
+
+  it('should verify with login token', () => {
+    const queryData = {
+      query: `
+        mutation Verify {
+          verify(loginToken: "${loginToken}") {
+            tokens {
+              accessToken {
+                token
+              }
+            }
+          }
+        }
+      `,
+    };
+
+    return client
+      .post('/graphql')
+      .send(queryData)
+      .expect(200)
+      .expect((res) => {
+        expect(res.body.data).toBeDefined();
+        expect(res.body.errors).toBeUndefined();
+      })
+      .expect((res) => {
+        const data = res.body.data.verify;
+
+        expect(data).toBeDefined();
+        expect(data.tokens).toBeDefined();
+
+        const accessToken = data.tokens.accessToken;
+
+        expect(accessToken).toBeDefined();
+        expect(accessToken.token).toBeDefined();
+      });
+  });
+});