package app

import (
	"bytes"
	"context"
	"path/filepath"
	"strings"
	"testing"
)

func TestInspectPrintsBundleSummary(t *testing.T) {
	var stdout bytes.Buffer
	err := Inspect(context.Background(), InspectOptions{
		Path:   filepath.Join("..", "bundle", "testdata", "valid_bundle"),
		Stdout: &stdout,
	})
	if err != nil {
		t.Fatalf("Inspect() error = %v", err)
	}
	output := stdout.String()
	for _, want := range []string{
		"Bundles: 1",
		"path=.",
		"id=weather.daily.brentwood.2026-05-30",
		"created=2026-05-30T11:10:00Z",
		"report.md size=16",
		"summary.txt size=8",
	} {
		if !strings.Contains(output, want) {
			t.Fatalf("Inspect() output = %q, want substring %q", output, want)
		}
	}
}

func TestInspectRequiresPath(t *testing.T) {
	err := Inspect(context.Background(), InspectOptions{})
	if err == nil || !strings.Contains(err.Error(), "requires a path") {
		t.Fatalf("Inspect() error = %v, want required path", err)
	}
}