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package askcli
import (
"bytes"
"context"
"io"
"strings"
"testing"
)
func TestDispatcher_Help(t *testing.T) {
d := NewDispatcher(nil)
var stdout bytes.Buffer
code, err := d.Dispatch(context.Background(), []string{}, nil, &stdout, io.Discard)
if code != 0 {
t.Fatalf("help exit code = %d, want 0", code)
}
if err != nil {
t.Fatalf("help returned error: %v", err)
}
output := stdout.String()
if !strings.Contains(output, "ask - task management CLI") {
t.Fatalf("help missing title: %s", output)
}
if !strings.Contains(output, "ask list") {
t.Fatalf("help missing list subcommand: %s", output)
}
if !strings.Contains(output, "Filters:") {
t.Fatalf("help missing Filters section: %s", output)
}
}
func TestDispatcher_UnknownSubcommand(t *testing.T) {
d := NewDispatcher(nil)
var stderr bytes.Buffer
code, err := d.Dispatch(context.Background(), []string{"foobar"}, nil, io.Discard, &stderr)
if code != 1 {
t.Fatalf("unknown subcommand exit code = %d, want 1", code)
}
if err != nil {
t.Fatalf("unknown subcommand returned unexpected error: %v", err)
}
output := stderr.String()
if !strings.Contains(output, "unknown subcommand") {
t.Fatalf("unknown subcommand output missing: %s", output)
}
}
func TestDispatcher_LongHelp(t *testing.T) {
d := NewDispatcher(nil)
var stdout bytes.Buffer
d.Dispatch(context.Background(), []string{}, nil, &stdout, io.Discard)
output := stdout.String()
for _, sub := range []string{"add", "list", "info", "annotate", "start", "stop", "done", "priority", "tag", "dep", "urgency", "modify", "denotate", "delete", "export"} {
if !strings.Contains(output, "ask "+sub) {
t.Errorf("help missing subcommand: ask %s", sub)
}
}
}
func TestDispatcher_AllSubcommandsReachExecutor(t *testing.T) {
subcommands := []string{"add", "list", "info", "annotate", "start", "stop", "done", "priority", "tag", "dep", "urgency", "modify", "denotate", "export"}
subcommandArgs := map[string][]string{
"delete": {"delete", "test-uuid"},
}
for _, sub := range subcommands {
var stdout, stderr bytes.Buffer
calls := 0
d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout_, stderr_ io.Writer) (int, error) {
calls++
return 0, nil
}})
args := []string{sub}
if extra, ok := subcommandArgs[sub]; ok {
args = extra
}
code, _ := d.Dispatch(context.Background(), args, nil, &stdout, &stderr)
if code != 0 {
t.Errorf("subcommand %q code = %d, want 0", sub, code)
}
}
}
type spyRunner struct {
runFn func(context.Context, []string, io.Reader, io.Writer, io.Writer) (int, error)
}
func (s *spyRunner) Run(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
return s.runFn(ctx, args, stdin, stdout, stderr)
}
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