Day28 建立簡易版imgur - (建立PCloud Interface)

目前建立好了Get的功能,所以就可以開始測試取得PCloud的功能了

package pcloud  
  
import (  
   "github.com/joho/godotenv"  
   . "github.com/onsi/ginkgo/v2"  
   . "github.com/onsi/gomega"  
   "os")  
  
type IClient interface {  
   SetAccessToken(s string)  
   CheckAuthorization() (err error)  
}  
  
var _ = Describe("PCloud", func() {  
   BeforeEach(func() {  
      err := godotenv.Load("../../.env.development")  
      Expect(err).ShouldNot(HaveOccurred())  
   })  
   When("Check Auth", func() {  
      var PCloud IClient  
      BeforeEach(func() {  
         PCloud = NewClient()  
      })  
      It("Success", func() {  
         PCloud.SetAccessToken(os.Getenv("PCLOUD_ACCESS_TOKEN"))  
         err := PCloud.CheckAuthorization()  
         Expect(err).ShouldNot(HaveOccurred())  
      })  
      It("Fail", func() {  
         err := PCloud.CheckAuthorization()  
         Expect(err).Should(HaveOccurred())  
      })  
   })  
})  
  
type Client struct {  
}  
  
func (c *Client) SetAccessToken(s string) {  
}  
  
func (c *Client) CheckAuthorization() (err error) {  
   return nil  
}  
  
func NewClient() IClient {  
   return &Client{}  
}

完成這段內容後,可以發現,Success的案例是會過的,所以我們才增加Fail的案例來讓我們要強迫去改動實際程式碼

接著,就來將下方的Client需要的code做一定的更新

type Client struct {  
   accessToken string  
   httpClient  httpClient.IHttpClient  
}  
  
func (c *Client) SetAccessToken(s string) {  
   c.accessToken = s  
   c.httpClient.SetAuthToken(s)  
}  
  
func (c *Client) CheckAuthorization() (err error) {  
   resp, err := c.httpClient.Get("https://api.pcloud.com/userinfo")  
   if err != nil {  
      return err  
   }  
   result := new(struct {  
      Result int    `json:"result"`  
      Error  string `json:"error"`  
   })  
   err = json.Unmarshal(resp.Body, &result)  
   if err != nil {  
      return err  
   }  
   if result.Result != 0 {  
      return errors.New(result.Error)  
   }  
   return  
}  
  
func NewClient() IClient {  
   httpClient := httpClient.NewHttpClient()  
   return &Client{  
      httpClient: httpClient,  
   }  
}

如此就可以將上方的測試都通過了