Move domain stuff to sub directory, clean up base classes

2026-06-19 10:42:58 -07:00
parent bfd91f2d39
commit 1bd62d3024
95 changed files with 4956 additions and 1353 deletions
@@ -0,0 +1,106 @@
+import {describe, it, expect} from "vitest"
+import {makeSecret, NAMED_RELAYS, NOTE, normalizeRelayUrl} from "@welshman/util"
+import type {TrustedEvent} from "@welshman/util"
+import {Nip01Signer} from "@welshman/signer"
+import {RelaySet, RelaySetBuilder} from "../src/kinds/RelaySet"
+
+const signer = new Nip01Signer(makeSecret())
+const pubkey = "ee".repeat(32)
+
+const relayA = "wss://set-a.example.com/"
+const relayB = "wss://set-b.example.com/"
+
+const makeEvent = (o: Partial<TrustedEvent> = {}): TrustedEvent =>
+  ({
+    id: "ff".repeat(32),
+    pubkey,
+    created_at: 0,
+    kind: NAMED_RELAYS,
+    tags: [],
+    content: "",
+    sig: "00".repeat(64),
+    ...o,
+  }) as TrustedEvent
+
+describe("RelaySet", () => {
+  it("reads metadata and relay urls", async () => {
+    const reader = await RelaySet.fromEvent(
+      makeEvent({
+        tags: [
+          ["d", "my-set"],
+          ["title", "My Set"],
+          ["description", "a set of relays"],
+          ["image", "https://example.com/img.png"],
+          ["relay", relayA],
+          ["alt", "x"],
+        ],
+      }),
+    )
+
+    expect(reader.identifier()).toBe("my-set")
+    expect(reader.title()).toBe("My Set")
+    expect(reader.description()).toBe("a set of relays")
+    expect(reader.image()).toBe("https://example.com/img.png")
+    expect(reader.urls()).toEqual([normalizeRelayUrl(relayA)])
+  })
+
+  it("round-trips metadata, d and relay tags exactly once each", async () => {
+    const reader = await RelaySet.fromEvent(
+      makeEvent({
+        tags: [
+          ["d", "my-set"],
+          ["title", "My Set"],
+          ["description", "a set of relays"],
+          ["image", "https://example.com/img.png"],
+          ["relay", relayA],
+          ["alt", "x"],
+        ],
+      }),
+    )
+
+    const tmpl = await reader.builder().toTemplate(signer)
+
+    expect(tmpl.tags.filter(t => t[0] === "d").length).toBe(1)
+    expect(tmpl.tags.filter(t => t[0] === "title").length).toBe(1)
+    expect(tmpl.tags.filter(t => t[0] === "description").length).toBe(1)
+    expect(tmpl.tags.filter(t => t[0] === "image").length).toBe(1)
+    expect(tmpl.tags.filter(t => t[0] === "relay").length).toBe(1)
+    // Metadata round-trips with the exact same values.
+    expect(tmpl.tags).toContainEqual(["d", "my-set"])
+    expect(tmpl.tags).toContainEqual(["title", "My Set"])
+    expect(tmpl.tags).toContainEqual(["description", "a set of relays"])
+    expect(tmpl.tags).toContainEqual(["image", "https://example.com/img.png"])
+    expect(tmpl.tags).toContainEqual(["relay", normalizeRelayUrl(relayA)])
+    expect(tmpl.tags).toContainEqual(["alt", "x"])
+  })
+
+  it("auto-generates a d identifier on a fresh builder", async () => {
+    const builder = new RelaySetBuilder()
+
+    expect(builder.identifier).toBeTruthy()
+
+    const tmpl = await builder.setTitle("Fresh").addRelay(relayA).toTemplate(signer)
+
+    expect(tmpl.kind).toBe(NAMED_RELAYS)
+    expect(tmpl.tags.filter(t => t[0] === "d").length).toBe(1)
+    expect(tmpl.tags).toContainEqual(["title", "Fresh"])
+    expect(tmpl.tags).toContainEqual(["relay", normalizeRelayUrl(relayA)])
+  })
+
+  it("setRelays replaces relays but preserves metadata", async () => {
+    const reader = await RelaySet.fromEvent(
+      makeEvent({tags: [["d", "my-set"], ["title", "My Set"], ["relay", relayA]]}),
+    )
+
+    const tmpl = await reader.builder().setRelays([relayB]).toTemplate(signer)
+
+    expect(tmpl.tags).toContainEqual(["relay", normalizeRelayUrl(relayB)])
+    expect(tmpl.tags.some(t => t[0] === "relay" && t[1] === normalizeRelayUrl(relayA))).toBe(false)
+    expect(tmpl.tags).toContainEqual(["title", "My Set"])
+    expect(tmpl.tags).toContainEqual(["d", "my-set"])
+  })
+
+  it("throws on the wrong kind", async () => {
+    await expect(RelaySet.fromEvent(makeEvent({kind: NOTE}))).rejects.toThrow()
+  })
+})