chore: import upstream snapshot with attribution

examples/support/main_test.go

@@ -0,0 +1,110 @@
+package main
+
+import (
+	"bytes"
+	"io"
+	"os"
+	"regexp"
+	"strings"
+	"testing"
+)
+
+func TestRunSupportMockSmoke(t *testing.T) {
+	if err := runSupport("mock"); err != nil {
+		t.Fatalf("support example failed: %v", err)
+	}
+}
+
+func TestZeroToHeroReadmeDocumentsLifecycle(t *testing.T) {
+	b, err := os.ReadFile("README.md")
+	if err != nil {
+		t.Fatalf("read README.md: %v", err)
+	}
+	doc := string(b)
+	for _, want := range []string{
+		"Scaffold services",
+		"Run the harness",
+		"Chat through an agent",
+		"Inspect the workflow",
+		"go test ./examples/support",
+	} {
+		if !strings.Contains(doc, want) {
+			t.Fatalf("README.md missing zero-to-hero step %q", want)
+		}
+	}
+}
+
+func TestZeroToHeroInspectTranscript(t *testing.T) {
+	out := captureStdout(t, func() {
+		if err := runSupport("mock"); err != nil {
+			t.Fatalf("support example failed: %v", err)
+		}
+	})
+	got := stripANSI(out)
+
+	for _, want := range []string{
+		`> event: events.ticket.created {"customer":"alice@acme.com","id":"ticket-1","subject":"Can't log in"}`,
+		`[customers] looked up Alice (pro plan)`,
+		`[tickets] ticket-1 → priority=high status=in_progress`,
+		`approval gate notify_NotifyService_Send(alice@acme.com) — approved`,
+		`[notify] 📨 to=alice@acme.com: "Hi Alice — thanks for reaching out. We've bumped this to high priority and are on it."`,
+		`support agent: Triaged ticket-1 for Alice and sent a reply.`,
+		`inspect transcript:`,
+		`micro inspect flow intake`,
+		`flow: intake runs=1 latest.reply="Triaged ticket-1 for Alice and sent a reply."`,
+		`micro agent history support`,
+		`agent: support runs=1 latest.status=completed`,
+		`✓ ticket triaged and the customer was replied to — triggered by an event`,
+	} {
+		if !strings.Contains(got, want) {
+			t.Fatalf("support transcript missing %q\n--- got ---\n%s", want, got)
+		}
+	}
+
+	readme, err := os.ReadFile("README.md")
+	if err != nil {
+		t.Fatalf("read README.md: %v", err)
+	}
+	for _, want := range []string{
+		"Expected inspect transcript",
+		"micro inspect flow intake",
+		"micro agent history support",
+		"agent: support runs=1 latest.status=completed",
+	} {
+		if !strings.Contains(string(readme), want) {
+			t.Fatalf("README.md missing transcript contract %q", want)
+		}
+	}
+}
+
+func captureStdout(t *testing.T, fn func()) (out string) {
+	t.Helper()
+	old := os.Stdout
+	r, w, err := os.Pipe()
+	if err != nil {
+		t.Fatalf("capture stdout: %v", err)
+	}
+	os.Stdout = w
+
+	var buf bytes.Buffer
+	done := make(chan struct{})
+	go func() {
+		_, _ = io.Copy(&buf, r)
+		close(done)
+	}()
+	defer func() {
+		_ = w.Close()
+		os.Stdout = old
+		<-done
+		out = buf.String()
+	}()
+
+	fn()
+	return out
+}
+
+var ansiRE = regexp.MustCompile(`\x1b\[[0-9;]*m`)
+
+func stripANSI(s string) string {
+	return ansiRE.ReplaceAllString(s, "")
+}