add unit test file

Author: imcaizheng

src/routes/billingAccounts/get.js

@@ -29,6 +29,11 @@ module.exports = [
         attributes: ['id', 'billingAccountId'],
         raw: true,
       });
+      if (!project) {
+        const err = new Error(`Project with id "${projectId}" not found`);
+        err.status = 404;
+        throw err;
+      }
       const billingAccountId = project.billingAccountId;
       if (!billingAccountId) {
         const err = new Error('Billing Account not found');

src/routes/billingAccounts/get.spec.js

@@ -0,0 +1,170 @@
+/* eslint-disable no-unused-expressions */
+import chai from 'chai';
+import request from 'supertest';
+import sinon from 'sinon';
+
+import models from '../../models';
+import server from '../../app';
+import testUtil from '../../tests/util';
+import SalesforceService from '../../services/salesforceService';
+
+chai.should();
+
+// demo data which might be returned by the `SalesforceService.query`
+const billingAccountData = {
+  sfBillingAccountId: '123',
+  tcBillingAccountId: 123123,
+  name: 'Billing Account 1',
+  startDate: '2021-02-10T18:51:27Z',
+  endDate: '2021-03-10T18:51:27Z',
+};
+
+describe('Project Billing Accounts list', () => {
+  let project1;
+  let project2;
+  let salesforceAuthenticate;
+  let salesforceQuery;
+
+  beforeEach((done) => {
+    testUtil.clearDb()
+      .then(() => testUtil.clearES())
+      .then(() => models.Project.create({
+        type: 'generic',
+        directProjectId: 1,
+        billingAccountId: 1,
+        name: 'test1',
+        description: 'test project1',
+        status: 'draft',
+        details: {},
+        createdBy: 1,
+        updatedBy: 1,
+        lastActivityAt: 1,
+        lastActivityUserId: '1',
+      }).then((p) => {
+        project1 = p;
+        // create members
+        return models.ProjectMember.create({
+          userId: testUtil.userIds.copilot,
+          projectId: project1.id,
+          role: 'copilot',
+          isPrimary: true,
+          createdBy: 1,
+          updatedBy: 1,
+        }).then(() => models.ProjectMember.create({
+          userId: testUtil.userIds.member,
+          projectId: project1.id,
+          role: 'customer',
+          isPrimary: false,
+          createdBy: 1,
+          updatedBy: 1,
+        }));
+      })).then(() => models.Project.create({
+        type: 'generic',
+        directProjectId: 1,
+        billingAccountId: null, // do not define billingAccountId
+        name: 'test1',
+        description: 'test project1',
+        status: 'draft',
+        details: {},
+        createdBy: 1,
+        updatedBy: 1,
+        lastActivityAt: 1,
+        lastActivityUserId: '1',
+      }).then((p) => {
+        project2 = p;
+        // create members
+        return models.ProjectMember.create({
+          userId: testUtil.userIds.copilot,
+          projectId: project2.id,
+          role: 'copilot',
+          isPrimary: true,
+          createdBy: 1,
+          updatedBy: 1,
+        }).then(() => models.ProjectMember.create({
+          userId: testUtil.userIds.member,
+          projectId: project2.id,
+          role: 'customer',
+          isPrimary: false,
+          createdBy: 1,
+          updatedBy: 1,
+        }));
+      }))
+      .then(() => {
+        salesforceAuthenticate = sinon.stub(SalesforceService, 'authenticate', () => Promise.resolve({
+          accessToken: 'mock',
+          instanceUrl: 'mock_url',
+        }));
+        // eslint-disable-next-line
+        salesforceQuery = sinon.stub(SalesforceService, 'queryBillingAccount', () => Promise.resolve(billingAccountData));
+        done();
+      });
+  });
+
+  afterEach((done) => {
+    salesforceAuthenticate.restore();
+    salesforceQuery.restore();
+    done();
+  });
+
+  after((done) => {
+    testUtil.clearDb(done);
+  });
+
+  describe('Get /projects/{id}/billingAccounts', () => {
+    it('should return 403 for anonymous user', (done) => {
+      request(server)
+        .get(`/v5/projects/${project1.id}/billingAccount`)
+        .expect(403, done);
+    });
+
+    it('should return 403 for admin', (done) => {
+      request(server)
+        .get(`/v5/projects/${project1.id}/billingAccount`)
+        .set({
+          Authorization: `Bearer ${testUtil.jwts.admin}`,
+        })
+        .send()
+        .expect(403, done);
+    });
+
+    it('should return 404 if the project is not found', (done) => {
+      request(server)
+        .get('/v5/projects/11223344/billingAccount')
+        .set({
+          Authorization: `Bearer ${testUtil.m2m['read:project-billing-account-details']}`,
+        })
+        .send()
+        .expect(404, done);
+    });
+
+    it('should return 404 if billing account is not defined in the project', (done) => {
+      request(server)
+        .get(`/v5/projects/${project2.id}/billingAccount`)
+        .set({
+          Authorization: `Bearer ${testUtil.m2m['read:project-billing-account-details']}`,
+        })
+        .send()
+        .expect(404, done);
+    });
+
+    it('should return billing account details using M2M token with "read:project-billing-account-details" scope',
+      (done) => {
+        request(server)
+          .get(`/v5/projects/${project1.id}/billingAccount`)
+          .set({
+            Authorization: `Bearer ${testUtil.m2m['read:project-billing-account-details']}`,
+          })
+          .send()
+          .expect(200)
+          .end((err, res) => {
+            if (err) {
+              done(err);
+            } else {
+              const resJson = res.body;
+              resJson.should.deep.equal(billingAccountData);
+              done();
+            }
+          });
+      });
+  });
+});