Autolink view HTTP tests

pkg/cmd/repo/autolink/list/http_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-func TestAutoLinkLister_List(t *testing.T) {
+func TestAutolinkLister_List(t *testing.T) {
 	tests := []struct {
 		name   string
 		repo   ghrepo.Interface

pkg/cmd/repo/autolink/view/http.go

@@ -39,7 +39,6 @@ func (a *AutolinkViewer) View(repo ghrepo.Interface, id string) (*shared.Autolin
 	err = json.NewDecoder(resp.Body).Decode(&autolink)
 
 	if err != nil {
-		fmt.Println(err.Error())
 		return nil, err
 	}
 

pkg/cmd/repo/autolink/view/http_test.go

@@ -0,0 +1,86 @@
+package view
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/cli/cli/v2/internal/ghrepo"
+	"github.com/cli/cli/v2/pkg/cmd/repo/autolink/shared"
+	"github.com/cli/cli/v2/pkg/httpmock"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestAutolinkViewer_View(t *testing.T) {
+	repo := ghrepo.New("OWNER", "REPO")
+	testAutolink := shared.Autolink{
+		ID:             123,
+		KeyPrefix:      "TICKET-",
+		URLTemplate:    "https://example.com/TICKET?query=<num>",
+		IsAlphanumeric: true,
+	}
+
+	tests := []struct {
+		name         string
+		id           string
+		stubStatus   int
+		stubRespJSON string
+
+		expectedAutolink *shared.Autolink
+		expectErr        bool
+		expectedErrMsg   string
+	}{
+		{
+			name:       "200 successful view",
+			id:         "123",
+			stubStatus: 200,
+			stubRespJSON: `{
+				"id": 123,
+				"key_prefix": "TICKET-",
+				"url_template": "https://example.com/TICKET?query=<num>",
+				"is_alphanumeric": true
+			}`,
+			expectedAutolink: &testAutolink,
+		},
+		{
+			name:       "404 repo or autolink not found",
+			id:         "123",
+			stubStatus: 404,
+			stubRespJSON: `{
+				"message": "Not Found",
+				"documentation_url": "https://docs.github.com/rest/repos/autolinks#get-an-autolink-reference-of-a-repository",
+				"status": "404"
+			}`,
+			expectErr:      true,
+			expectedErrMsg: "HTTP 404: Either no autolink with this ID exists for this repository or you are missing admin rights to the repository. (https://api.github.com/repos/OWNER/REPO/autolinks/123)",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			reg := &httpmock.Registry{}
+			reg.Register(
+				httpmock.REST(
+					http.MethodGet,
+					fmt.Sprintf("repos/%s/%s/autolinks/%s", repo.RepoOwner(), repo.RepoName(), tt.id),
+				),
+				httpmock.StatusStringResponse(tt.stubStatus, tt.stubRespJSON),
+			)
+			defer reg.Verify(t)
+
+			autolinkCreator := &AutolinkViewer{
+				HTTPClient: &http.Client{Transport: reg},
+			}
+
+			autolink, err := autolinkCreator.View(repo, tt.id)
+
+			if tt.expectErr {
+				require.EqualError(t, err, tt.expectedErrMsg)
+			} else {
+				require.NoError(t, err)
+				assert.Equal(t, tt.expectedAutolink, autolink)
+			}
+		})
+	}
+}