feat: members-only Usenet (NNTP) + Forgejo git provisioning + founding-lifetime $99

WIP feature branch: NNTPS news server, per-member Forgejo accounts on email
confirm, and founding-lifetime pricing tier.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

internal/store/news_store_test.go

@@ -0,0 +1,95 @@
+package store
+
+import (
+	"path/filepath"
+	"testing"
+)
+
+func openTestStore(t *testing.T) Store {
+	t.Helper()
+	st, err := Open(filepath.Join(t.TempDir(), "t.db"))
+	if err != nil {
+		t.Fatalf("open: %v", err)
+	}
+	t.Cleanup(func() { _ = st.Close() })
+	return st
+}
+
+func TestNewsGroupsAndArticles(t *testing.T) {
+	st := openTestStore(t)
+
+	// EnsureNewsGroup is idempotent; the description sticks from first creation.
+	if err := st.EnsureNewsGroup("pfs.general", "General discussion"); err != nil {
+		t.Fatalf("ensure: %v", err)
+	}
+	if err := st.EnsureNewsGroup("pfs.general", "ignored on re-create"); err != nil {
+		t.Fatalf("ensure 2: %v", err)
+	}
+	if err := st.EnsureNewsGroup("pfs.agents", "Agents"); err != nil {
+		t.Fatalf("ensure agents: %v", err)
+	}
+
+	gs, err := st.NewsGroups()
+	if err != nil {
+		t.Fatalf("groups: %v", err)
+	}
+	if len(gs) != 2 || gs[0].Name != "pfs.agents" || gs[1].Name != "pfs.general" {
+		t.Fatalf("groups sorted/listed wrong: %+v", gs)
+	}
+	// An empty group reports Low=1, High=0, Count=0 (RFC 3977 convention).
+	if gs[1].Description != "General discussion" || gs[1].Count != 0 || gs[1].Low != 1 || gs[1].High != 0 {
+		t.Fatalf("empty group bounds wrong: %+v", gs[1])
+	}
+
+	// Inserting assigns sequential per-group numbers starting at 1.
+	a1, err := st.InsertNewsArticle(NewsArticle{Group: "pfs.general", MsgID: "<1@h>", Subject: "Hello", From: "alice <alice@h>", Body: "hi\n", Lines: 1, Bytes: 3})
+	if err != nil {
+		t.Fatalf("insert 1: %v", err)
+	}
+	a2, err := st.InsertNewsArticle(NewsArticle{Group: "pfs.general", MsgID: "<2@h>", Subject: "Re: Hello", From: "bob <bob@h>", Refs: "<1@h>", Body: "yo\n", Lines: 1, Bytes: 3})
+	if err != nil {
+		t.Fatalf("insert 2: %v", err)
+	}
+	if a1.Num != 1 || a2.Num != 2 {
+		t.Fatalf("numbering wrong: a1=%d a2=%d", a1.Num, a2.Num)
+	}
+
+	// Group counts now reflect the two articles.
+	g, ok, err := st.NewsGroup("pfs.general")
+	if err != nil || !ok {
+		t.Fatalf("group: ok=%v err=%v", ok, err)
+	}
+	if g.Count != 2 || g.Low != 1 || g.High != 2 {
+		t.Fatalf("counts wrong: %+v", g)
+	}
+
+	// Fetch by number and by message-id.
+	got, ok, err := st.NewsArticleByNum("pfs.general", 2)
+	if err != nil || !ok || got.Subject != "Re: Hello" || got.Refs != "<1@h>" {
+		t.Fatalf("by num: ok=%v err=%v got=%+v", ok, err, got)
+	}
+	got, ok, err = st.NewsArticleByMsgID("<1@h>")
+	if err != nil || !ok || got.Num != 1 {
+		t.Fatalf("by msgid: ok=%v err=%v got=%+v", ok, err, got)
+	}
+
+	// Range query for OVER/XOVER.
+	rng, err := st.NewsArticlesRange("pfs.general", 1, 100)
+	if err != nil || len(rng) != 2 || rng[0].Num != 1 || rng[1].Num != 2 {
+		t.Fatalf("range: err=%v got=%+v", err, rng)
+	}
+
+	// Numbering is independent per group.
+	b1, err := st.InsertNewsArticle(NewsArticle{Group: "pfs.agents", MsgID: "<3@h>", Subject: "bot", From: "bot <bot@h>", Body: "beep\n"})
+	if err != nil || b1.Num != 1 {
+		t.Fatalf("agents numbering: num=%d err=%v", b1.Num, err)
+	}
+
+	// Misses are clean.
+	if _, ok, _ := st.NewsArticleByNum("pfs.general", 99); ok {
+		t.Fatal("missing num should not be found")
+	}
+	if _, ok, _ := st.NewsGroup("nope"); ok {
+		t.Fatal("missing group should not be found")
+	}
+}