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package askcli
import (
"bytes"
"context"
"errors"
"io"
"strings"
"testing"
)
func stubEditorCapture(t *testing.T, content string, err error) {
t.Helper()
old := captureFromEditor
captureFromEditor = func() (string, error) {
return content, err
}
t.Cleanup(func() { captureFromEditor = old })
}
func TestHandleEdit_Success(t *testing.T) {
now := useIsolatedTaskAliasCache(t)
writeTaskAliasCacheForTest(t, taskAliasCache{
NextID: 1,
Entries: []taskAliasCacheEntry{
{UUID: "existing-uuid", Alias: "0", CreatedAt: now},
},
})
// editor.OpenTempAndEdit trims content, so mimic that here.
stubEditorCapture(t, "Multi line\ntask description", nil)
var capturedArgs []string
d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
capturedArgs = args
_, _ = io.WriteString(stdout, "Created task abc-123-def.")
return 0, nil
}})
var stdout, stderr bytes.Buffer
code, _ := d.Dispatch(context.Background(), []string{"edit"}, nil, &stdout, &stderr)
if code != 0 {
t.Fatalf("edit code = %d stderr = %q", code, stderr.String())
}
if got := strings.TrimSpace(stdout.String()); got != "created task 1" {
t.Fatalf("stdout = %q, want created task 1", stdout.String())
}
if len(capturedArgs) == 0 || capturedArgs[len(capturedArgs)-1] != "Multi line\ntask description" {
t.Fatalf("description arg = %v, want trimmed multi-line content", capturedArgs)
}
}
func TestHandleEdit_EmptyContentAborts(t *testing.T) {
stubEditorCapture(t, "", nil)
d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
t.Fatalf("runner should not be called on empty content")
return 0, nil
}})
var stdout, stderr bytes.Buffer
code, _ := d.Dispatch(context.Background(), []string{"edit"}, nil, &stdout, &stderr)
if code != 1 {
t.Fatalf("edit code = %d, want 1", code)
}
if !strings.Contains(stderr.String(), "empty description") {
t.Fatalf("stderr = %q, want empty description error", stderr.String())
}
}
func TestHandleEdit_EditorError(t *testing.T) {
stubEditorCapture(t, "", errors.New("boom"))
d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
t.Fatalf("runner should not be called when editor fails")
return 0, nil
}})
var stdout, stderr bytes.Buffer
code, _ := d.Dispatch(context.Background(), []string{"edit"}, nil, &stdout, &stderr)
if code != 1 {
t.Fatalf("edit code = %d, want 1", code)
}
if !strings.Contains(stderr.String(), "boom") {
t.Fatalf("stderr = %q, want editor error", stderr.String())
}
}
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