render_test.gno

  1package rpgroom
  2
  3import (
  4	"strings"
  5	"testing"
  6
  7	"gno.land/p/nt/testutils/v0"
  8	"gno.land/p/nt/uassert/v0"
  9)
 10
 11// ExampleRender pins the empty-room view. resetState() puts the realm back to
 12// its init() shape, so the example does not depend on test ordering.
 13func ExampleRender() {
 14	resetState()
 15	print(Render(""))
 16	// Output:
 17	// # RPG Room
 18	//
 19	// A single dungeon room with one monster in it at a time. Call `Spawn("name")` to enter, `Attack()` to fight the resident monster, `Rest()` to heal up, and `Revive()` if you fall.
 20	//
 21	// ## Current monster
 22	//
 23	// **Slime** — level 1
 24	//
 25	// `##########` 35/35 HP
 26	//
 27	// - Attack: 5
 28	// - Monsters cleared so far: 0
 29	//
 30	// ## Leaderboard
 31	//
 32	// _No heroes yet. Be the first: `Spawn("name")`._
 33}
 34
 35// TestRenderLeaderboard checks spawned heroes replace the empty notice and are
 36// listed in rank order.
 37func TestRenderLeaderboard(cur realm, t *testing.T) {
 38	resetState()
 39
 40	testing.SetRealm(testing.NewUserRealm(testutils.TestAddress("alice")))
 41	Spawn(cross(cur), "Alice the Bold")
 42	testing.SetRealm(testing.NewUserRealm(testutils.TestAddress("bob")))
 43	Spawn(cross(cur), "Bob the Brave")
 44
 45	out := Render("")
 46	uassert.False(t, strings.Contains(out, "_No heroes yet"), "empty notice should be gone")
 47	uassert.True(t, strings.Contains(out, "| # | Hero | Lvl | HP | Kills | Gold | Status |"),
 48		"leaderboard header should render")
 49	uassert.True(t, strings.Contains(out, "Alice the Bold"), "alice should be listed")
 50	uassert.True(t, strings.Contains(out, "Bob the Brave"), "bob should be listed")
 51	uassert.True(t, strings.Contains(out, "| alive |"), "a fresh hero is alive")
 52}
 53
 54// TestRenderHeroPage checks the per-address detail route.
 55func TestRenderHeroPage(cur realm, t *testing.T) {
 56	resetState()
 57	alice := testutils.TestAddress("alice")
 58
 59	testing.SetRealm(testing.NewUserRealm(alice))
 60	Spawn(cross(cur), "Alice the Bold")
 61
 62	out := Render(alice.String())
 63	uassert.True(t, strings.HasPrefix(out, "# Alice the Bold\n"), "hero page should be titled by name")
 64	uassert.True(t, strings.Contains(out, "- Level: 1\n"), "level should be shown")
 65	uassert.True(t, strings.Contains(out, "- Kills: 0\n"), "kills should be shown")
 66	uassert.True(t, strings.Contains(out, "- Gold: 0\n"), "gold should be shown")
 67	uassert.False(t, strings.Contains(out, "- Status: fallen"), "a live hero has no fallen status")
 68}
 69
 70// TestRenderUnknownHero covers the not-found branch of the detail route.
 71func TestRenderUnknownHero(t *testing.T) {
 72	resetState()
 73	stranger := testutils.TestAddress("stranger").String()
 74
 75	uassert.Equal(t, "> [!WARNING]\n> No hero found for `"+stranger+"`.\n", Render(stranger))
 76}
 77
 78// TestRenderTrimsPath checks surrounding whitespace still routes to the room.
 79func TestRenderTrimsPath(t *testing.T) {
 80	resetState()
 81	uassert.Equal(t, Render(""), Render("   "))
 82}
 83
 84// TestRenderMonsterHPBar checks the monster's bar tracks damage.
 85func TestRenderMonsterHPBar(t *testing.T) {
 86	resetState()
 87	monster.HP = monster.MaxHP / 2
 88
 89	uassert.True(t, strings.Contains(Render(""), hpBar(monster.HP, monster.MaxHP)),
 90		"the room should render the monster's current HP bar")
 91}
 92
 93// The not-found line puts the caller's path in a code span. Building that span
 94// by hand around sanitize.InlineText put an escaper INSIDE it, where markdown
 95// escapes do not apply: the backslashes reach the reader and a caller backtick
 96// closes the span early. gno-contracts#326 review, 2026-10-07.
 97func TestNoHeroFoundShowsThePathVerbatim(t *testing.T) {
 98	out := Render("gno.land_x-y")
 99	uassert.True(t, strings.Contains(out, "`gno.land_x-y`"),
100		"the path is not shown verbatim in a code span")
101	uassert.False(t, strings.Contains(out, `gno\.land`),
102		"an inline escaper ran inside a code span, so its backslashes reach the reader")
103
104	out = Render("a`b")
105	uassert.True(t, strings.Contains(out, "``a`b``"),
106		"the fence does not outscan the caller's backtick, so the span closes early")
107}