MVP: 按 07 风格重写前端 + Go 后端落地（长文/短文、编辑器、后台管理）

backend/internal/store/store_test.go

@@ -0,0 +1,42 @@
+package store
+
+import (
+	"strings"
+	"testing"
+
+	"oneblog/internal/db"
+	"oneblog/internal/model"
+)
+
+func TestSlugify(t *testing.T) {
+	cases := map[string]string{
+		"Hello World":     "hello-world",
+		"  Rebuild ONE  ": "rebuild-one",
+		"Go 语言 / 2026":    "go-语言-2026",
+		"!!!":             "",
+	}
+	for in, want := range cases {
+		if got := Slugify(in); got != want {
+			t.Errorf("Slugify(%q) = %q, want %q", in, got, want)
+		}
+	}
+}
+
+func TestListOptionsRebind(t *testing.T) {
+	// 列表查询的占位符数量必须和参数数量一致，否则在 PostgreSQL 上会直接报错
+	d := &db.DB{Dialect: db.Postgres}
+	q := d.Q(`SELECT id FROM posts WHERE kind = ? AND status = ? AND title LIKE ? LIMIT ? OFFSET ?`)
+	if strings.Count(q, "$") != 5 {
+		t.Errorf("expected 5 placeholders, got %q", q)
+	}
+}
+
+func TestPostInputDefaults(t *testing.T) {
+	in := model.PostInput{Kind: model.KindShort, ContentMd: "一句话。"}
+	if in.Kind != "short" {
+		t.Errorf("kind = %q", in.Kind)
+	}
+	if in.Status != "" {
+		t.Errorf("empty status means draft is applied by the API layer, got %q", in.Status)
+	}
+}