feat(TU): add BO TU

__tests__/requests/bo.spec.js

+const { createBoConsent } = require('../../src/requests/bo')
+import * as axios from 'axios'
+jest.mock('axios')
+describe('Backoffice routes', () => {
+  describe('createBoConsent', () => {
+    it('should send consent to BO', async () => {
+      const consent = await createBoConsent({
+        pdl: 11111111111111,
+        name: 'POUET',
+        adresse: '20 rue du lac',
+        postalCode: '69003',
+        inseeCode: '69383',
+      })
+      expect(consent).toBe({ id: 'abce23' })
+    })
+    it('should handle unavailable BO', async () => {
+      axios.post.mockImplementation(() => Promise.reject({ status: 500 }))
+      const consent = await createBoConsent({
+        pdl: 11111111111111,
+        name: 'POUET',
+        adresse: '20 rue du lac',
+        postalCode: '69003',
+        inseeCode: '69383',
+      })
+      expect(consent).toBe(null)
+    })
+  })
+})

__tests__/requests/sge.spec.js

+describe('Sge routes', () => {
+  //TODO: write TU
+  it('should be true', () => {
+    expect(true).toBe(true)
+  })
+})