diff --git a/functions/src/__tests__/calendar.spec.ts b/functions/src/__tests__/calendar.spec.ts
index 1c9ac96..e1fd9e0 100644
--- a/functions/src/__tests__/calendar.spec.ts
+++ b/functions/src/__tests__/calendar.spec.ts
@@ -1,51 +1,30 @@
 import {auth} from 'google-auth-library';
 import { atob } from 'atob';
+import Calendar from '../calendar'
+import { gcal as gcalConfig } from '../config'
+import Repository from "../repository";
 
+let calendar
 describe('cal access', () => {
-  it('atob test', () => {
+  beforeEach(() => {
+    calendar = new Calendar({
+      repository: new Repository('testProject'),
+      gcalConfig: gcalConfig,
+    })
+  })
+  xit('atob test', () => {
     expect(atob('aGVsbG8=')).toEqual('hello')
   });
 
-  it('try to access', async (done) => {
-
-
-    /**
-     iss  The email address of the service account.
-     scope  A space-delimited list of the permissions that the application requests.
-     aud  A descriptor of the intended target of the assertion. When making an access token request this value is always https://www.googleapis.com/oauth2/v4/token.
-     exp  The expiration time of the assertion, specified as seconds since 00:00:00 UTC, January 1, 1970. This value has a maximum of 1 hour after the issued time.
-     iat  The time the assertion was issued, specified as seconds since 00:00:00 UTC, January 1, 1970.
-     */
-
-    // const client: any = auth.fromJSON(keys);
-    // client.scopes = ['https://www.googleapis.com/auth/calendar'];
-    // await client.authorize();
-
-    // const url = `https://www.googleapis.com/calendar/v3/users/me/calendarList`;
-    // const res = await client.request({
-    //   url,
-    // });
-    // console.log(JSON.stringify(res.data.items[0], null, '\t'));
-
-
-    // const calendarId = 'tved0d7d5s4pk9qebub2pgpkks@group.calendar.google.com'
-    //
-    // const calendar = await client.request({
-    //   method: 'get',
-    //   url: `https://www.googleapis.com/calendar/v3/calendars/${calendarId}/events`,
-    // })
-
-
-    // console.log('calendar', calendar.data)
-
-    // client.request({
-    //   method: 'post',
-    //   url: `https://www.googleapis.com/calendar/v3/calendars/${calendarId}/events`,
-    // })
-
-
+  it('read events', async (done) => {
+    const events = await calendar.listEvents()
+    console.log('events', events)
+    done()
+  })
 
+  xit('try to access', async (done) => {
+    const cals = await calendar.listCalendars()
+    console.log('cals', cals)
     done();
-
   })
 })
\ No newline at end of file
diff --git a/functions/src/calendar.ts b/functions/src/calendar.ts
index 42658e9..a46e4bd 100644
--- a/functions/src/calendar.ts
+++ b/functions/src/calendar.ts
@@ -33,6 +33,27 @@ export default class Calendar {
     return client as OAuth2Client;
   }
 
+  createPrimaryCalendar = async ( ) => {
+    const client = await this.getClient()
+    const res = await client.request({
+      method: 'post',
+      url: 'https://www.googleapis.com/calendar/v3/calendars',
+      data: {
+        summary: 'primary events calendar'
+      }
+    });
+    console.log('res', res.data)
+    return res.data
+  }
+
+  listCalendars = async () => {
+    const client = await this.getClient()
+    const res = await client.request({
+      url: 'https://www.googleapis.com/calendar/v3/users/me/calendarList'
+    });
+    return (res.data as any).items;
+  }
+
   listEvents = async () => {
     const client = await this.getClient()
     let eventsResponse