Fix SDK response method dispatch for host installer events

packages/sdk/src/areas/hosts.ts

@@ -144,7 +144,7 @@ export function createHostsArea(args: CreateSdkAreaArgs): HostsArea {
       );
     },
     async installProviderCli(input) {
-      const response = await transport.resolve(
+      const response: Response = await transport.resolve(
         transport.api.v1.hosts[":id"]["provider-clis"].install.$post({
           param: { id: input.hostId },
           json: {
@@ -153,7 +153,7 @@ export function createHostsArea(args: CreateSdkAreaArgs): HostsArea {
           },
         }),
       );
-      const text = await Response.prototype.text.call(response);
+      const text = await response.text();
       return text
         .split(/\r?\n/u)
         .filter((line) => line.trim().length > 0)

packages/sdk/test/host-install-response.test.ts

@@ -0,0 +1,48 @@
+import { afterEach, expect, it, vi } from "vitest";
+import { createBbSdk } from "../src/core.js";
+import { createHttpTransport } from "../src/transport-http.js";
+
+afterEach(() => vi.unstubAllGlobals());
+
+it("reads installer events using the transport response implementation", async () => {
+  const events = [
+    { type: "started", provider: "test-provider", command: "installer" },
+    {
+      type: "output",
+      provider: "test-provider",
+      stream: "stdout",
+      text: "ready",
+    },
+    {
+      type: "completed",
+      provider: "test-provider",
+      exitCode: 0,
+      signal: null,
+      success: true,
+    },
+  ];
+  const response = new Response(
+    events.map((event) => JSON.stringify(event)).join("\r\n") + "\r\n\n",
+  );
+  class ServerResponse extends Response {
+    #bodyText = "server-owned body";
+    override async text() {
+      return this.#bodyText;
+    }
+  }
+  vi.stubGlobal("Response", ServerResponse);
+  const sdk = createBbSdk({
+    transport: createHttpTransport({
+      baseUrl: "http://bb.test",
+      runtime: "node",
+      fetch: async () => response,
+    }),
+  });
+  await expect(
+    sdk.hosts.installProviderCli({
+      hostId: "test-host",
+      provider: "test-provider",
+      actionKind: "update",
+    }),
+  ).resolves.toEqual(events);
+});