feat: finish the web-endpoint plugin, add ctx.desktop (B8)

plugins/web-endpoint/tests/backend/activate.test.ts

@@ -0,0 +1,54 @@
+import { afterEach, describe, expect, it } from "vitest";
+import express from "express";
+import {
+  createMockCtx,
+  type MockPluginContext,
+} from "@termix/plugin-sdk/testing";
+import type { PluginManifest } from "@termix/plugin-sdk/manifest";
+import manifestJson from "../../manifest.json";
+import { activate } from "../../src/backend/index.js";
+
+const manifest = manifestJson as unknown as PluginManifest;
+
+let mock: MockPluginContext | null = null;
+
+afterEach(async () => {
+  for (const dispose of [...(mock?.disposals ?? [])].reverse()) await dispose();
+  mock = null;
+});
+
+function activateWith(capabilities: string[]) {
+  mock = createMockCtx({
+    pluginId: manifest.id,
+    manifest,
+    capabilities,
+    router: () => express.Router(),
+  });
+  return activate(mock.ctx);
+}
+
+describe("web-endpoint activate", () => {
+  it("mounts its router at /plugin-api/web-endpoint", async () => {
+    await activateWith(manifest.capabilities);
+    expect(mock?.httpRouters).toHaveLength(1);
+  });
+
+  it("registers a hostImportNormalizer and revokes it on deactivate", async () => {
+    await activateWith(manifest.capabilities);
+    expect(
+      typeof mock?.ctx.registry.consume("web-endpoint.hostImportNormalizer"),
+    ).toBe("function");
+
+    for (const dispose of [...(mock?.disposals ?? [])].reverse())
+      await dispose();
+    expect(
+      mock?.ctx.registry.consume("web-endpoint.hostImportNormalizer"),
+    ).toBeUndefined();
+  });
+
+  it("fails closed without network:serve", async () => {
+    await expect(
+      activateWith(manifest.capabilities.filter((c) => c !== "network:serve")),
+    ).rejects.toThrow(/network:serve/);
+  });
+});