test: Implement tests for graphQL getUsers query

packages/backend/src/graphql/queries/get-users.test.ts

@@ -0,0 +1,169 @@
+import request, { Test } from 'supertest';
+import app from '../../app';
+import createAuthTokenByUserId from '../../helpers/create-auth-token-by-user-id';
+import createRole from '../../../test/fixtures/role';
+import createPermission from '../../../test/fixtures/permission';
+import createUser from '../../../test/fixtures/user';
+import { IRole, IUser } from '@automatisch/types';
+
+describe('graphQL getUsers query', () => {
+  const query = `
+    query {
+      getUsers(limit: 10, offset: 0) {
+        pageInfo {
+          currentPage
+          totalPages
+        }
+        totalCount
+        edges {
+          node {
+            id
+            fullName
+            email
+            role {
+              id
+              name
+            }
+          }
+        }
+      }
+    }
+  `;
+
+  describe('with unauthenticated user', () => {
+    it('should throw not authorized error', async () => {
+      const response = await request(app)
+        .post('/graphql')
+        .set('Authorization', 'invalid-token')
+        .send({ query })
+        .expect(200);
+
+      expect(response.body.errors).toBeDefined();
+      expect(response.body.errors[0].message).toEqual('Not Authorised!');
+    });
+  });
+
+  describe('with authenticated user', () => {
+    describe('and without permissions', () => {
+      it('should throw not authorized error', async () => {
+        const userWithoutPermissions = await createUser();
+        const token = createAuthTokenByUserId(userWithoutPermissions.id);
+
+        const response = await request(app)
+          .post('/graphql')
+          .set('Authorization', token)
+          .send({ query })
+          .expect(200);
+
+        expect(response.body.errors).toBeDefined();
+        expect(response.body.errors[0].message).toEqual('Not authorized!');
+      });
+    });
+
+    describe('and with correct permissions', () => {
+      let role: IRole,
+        currentUser: IUser,
+        anotherUser: IUser,
+        token: string,
+        requestObject: Test;
+
+      beforeEach(async () => {
+        role = await createRole({
+          key: 'sample',
+          name: 'sample',
+        });
+
+        await createPermission({
+          action: 'read',
+          subject: 'User',
+          roleId: role.id,
+        });
+
+        currentUser = await createUser({
+          roleId: role.id,
+          fullName: 'Current User',
+        });
+
+        anotherUser = await createUser({
+          roleId: role.id,
+          fullName: 'Another User',
+        });
+
+        token = createAuthTokenByUserId(currentUser.id);
+        requestObject = request(app)
+          .post('/graphql')
+          .set('Authorization', token);
+      });
+
+      it('should return users data', async () => {
+        const response = await requestObject.send({ query }).expect(200);
+
+        const expectedResponsePayload = {
+          data: {
+            getUsers: {
+              edges: [
+                {
+                  node: {
+                    email: anotherUser.email,
+                    fullName: anotherUser.fullName,
+                    id: anotherUser.id,
+                    role: {
+                      id: role.id,
+                      name: role.name,
+                    },
+                  },
+                },
+                {
+                  node: {
+                    email: currentUser.email,
+                    fullName: currentUser.fullName,
+                    id: currentUser.id,
+                    role: {
+                      id: role.id,
+                      name: role.name,
+                    },
+                  },
+                },
+              ],
+              pageInfo: {
+                currentPage: 1,
+                totalPages: 1,
+              },
+              totalCount: 2,
+            },
+          },
+        };
+
+        expect(response.body).toEqual(expectedResponsePayload);
+      });
+
+      it('should not return users data with password', async () => {
+        const query = `
+          query {
+            getUsers(limit: 10, offset: 0) {
+              pageInfo {
+                currentPage
+                totalPages
+              }
+              totalCount
+              edges {
+                node {
+                  id
+                  fullName
+                  password
+                }
+              }
+            }
+          }
+        `;
+
+        const response = await requestObject.send({ query }).expect(400);
+
+        expect(response.body.errors).toBeDefined();
+        expect(response.body.errors[0].message).toEqual(
+          'Cannot query field "password" on type "User".'
+        );
+      });
+    });
+  });
+});