diff --git a/spec/unit/store/Authorize.spec.js b/spec/unit/store/Authorize.spec.js
new file mode 100644
index 00000000..894eaed7
--- /dev/null
+++ b/spec/unit/store/Authorize.spec.js
@@ -0,0 +1,31 @@
+import Authorize from '@/store/Authorize'
+import { ipcMain } from '~/spec/mock/electron'
+
+describe('Authorize', () => {
+  describe('actions', () => {
+    describe('error', () => {
+      it('should return error', async () => {
+        ipcMain.once('get-access-token', (event, code) => {
+          event.sender.send('error-get-access-token', new AccessTokenError())
+        })
+        const commitMock = jest.fn()
+        await Authorize.actions.submit({ commit: commitMock }, 'code')
+          .catch((err) => {
+            expect(err instanceof AccessTokenError).toEqual(true)
+          })
+      })
+    })
+    describe('success', () => {
+      it('should return id', async () => {
+        ipcMain.once('get-access-token', (event, code) => {
+          event.sender.send('response-get-access-token', 'abcd')
+        })
+        const commitMock = jest.fn()
+        const id = await Authorize.actions.submit({ commit: commitMock }, 'code')
+        expect(id).toEqual('abcd')
+      })
+    })
+  })
+})
+
+class AccessTokenError extends Error {}