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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146package cli
import ( "context" "errors" "io" "os" "path/filepath" "strings" "testing"
"github.com/alyraffauf/tg/internal/app" "github.com/spf13/cobra")
func TestParseCommentDraft(t *testing.T) { tests := []struct { name string document string want string }{ {name: "body", document: "A comment\n\nWith detail\n", want: "A comment\n\nWith detail"}, {name: "indented code", document: " code\n", want: " code"}, {name: "trailing spaces preserved", document: "A comment \n", want: "A comment "}, {name: "CRLF", document: "A comment\r\n\r\nWith detail\r\n", want: "A comment\n\nWith detail"}, {name: "instructions removed", document: "A comment\n" + commentDraftSentinel + "\nignored", want: "A comment"}, {name: "other HTML comment retained", document: "<!-- keep this -->", want: "<!-- keep this -->"}, {name: "empty", document: commentDraftTemplate}, }
for _, test := range tests { t.Run(test.name, func(t *testing.T) { if got := parseCommentDraft(test.document); got != test.want { t.Fatalf("parseCommentDraft() = %q, want %q", got, test.want) } }) }}
func TestCommentCommandsOpenEditorWhenBodyIsOmitted(t *testing.T) { tests := []struct { name string newCommand func(*testCommentService) *cobra.Command wantKind string }{ {name: "issue", newCommand: func(service *testCommentService) *cobra.Command { return newIssueCommentCommand(service) }, wantKind: "issue"}, {name: "pull request", newCommand: func(service *testCommentService) *cobra.Command { return newPRCommentCommand(service) }, wantKind: "pull"}, }
for _, test := range tests { t.Run(test.name, func(t *testing.T) { pathLog := filepath.Join(t.TempDir(), "path") t.Setenv("EDITOR", writeDraftEditor(t, pathLog, "A comment\n", 0)) service := &testCommentService{} command := test.newCommand(service) command.SetArgs([]string{"123", "--repo", "alice.example/project"}) command.SetIn(nil) command.SetOut(io.Discard) command.SetErr(io.Discard)
if err := command.Execute(); err != nil { t.Fatalf("Execute() error = %v", err) } if service.kind != test.wantKind || service.body != "A comment" { t.Fatalf("submission = kind %q, body %q", service.kind, service.body) } pathBytes, err := os.ReadFile(pathLog) if err != nil { t.Fatal(err) } if _, err := os.Stat(string(pathBytes)); !errors.Is(err, os.ErrNotExist) { t.Fatalf("submitted draft still exists: %v", err) } }) }}
func TestCommentCommandExplicitBodyDoesNotOpenEditor(t *testing.T) { t.Setenv("EDITOR", filepath.Join(t.TempDir(), "missing-editor")) service := &testCommentService{} command := newIssueCommentCommand(service) command.SetArgs([]string{"123", "--body", "Explicit comment", "--repo", "alice.example/project"}) command.SetOut(io.Discard) command.SetErr(io.Discard)
if err := command.Execute(); err != nil { t.Fatalf("Execute() error = %v", err) } if service.body != "Explicit comment" { t.Fatalf("body = %q", service.body) }}
func TestCommentCommandRetainsDraftWhenSubmissionFails(t *testing.T) { pathLog := filepath.Join(t.TempDir(), "path") t.Setenv("EDITOR", writeDraftEditor(t, pathLog, "Unsubmitted comment\n", 0)) service := &testCommentService{commentError: errors.New("network unavailable")} command := newIssueCommentCommand(service) command.SetArgs([]string{"123", "--repo", "alice.example/project"}) command.SetOut(io.Discard) command.SetErr(io.Discard)
err := command.Execute() if err == nil || !strings.Contains(err.Error(), "network unavailable; draft saved to") { t.Fatalf("Execute() error = %v", err) } pathBytes, readError := os.ReadFile(pathLog) if readError != nil { t.Fatal(readError) } path := string(pathBytes) t.Cleanup(func() { _ = os.Remove(path) }) if _, statError := os.Stat(path); statError != nil { t.Fatalf("saved draft %q: %v", path, statError) }}
type testCommentService struct { commentError error kind string body string}
func (service *testCommentService) CommentIssue(_ context.Context, _ app.Target, _, body string) (*app.CreatedRecordResult, error) { service.kind = "issue" service.body = body return service.commentResult()}
func (service *testCommentService) CommentPull(_ context.Context, _ app.Target, _, body string) (*app.CreatedRecordResult, error) { service.kind = "pull" service.body = body return service.commentResult()}
func (service *testCommentService) commentResult() (*app.CreatedRecordResult, error) { if service.commentError != nil { return nil, service.commentError } return &app.CreatedRecordResult{URI: "at://did:plc:owner/sh.tangled.feed.comment/123"}, nil}
func (*testCommentService) TargetFromCWD(context.Context) (app.Target, error) { return app.Target{Handle: "alice.example", Repo: "project"}, nil}