1import * as AWS from "@/AWS";
2import * as Core from "@/Test/Core";
3import * as Test from "@/Test/Alchemy";
4import { describe, expect } from "alchemy-test";
5import * as Data from "effect/Data";
6import * as Effect from "effect/Effect";
7import * as Schedule from "effect/Schedule";
8import * as HttpClient from "effect/http/HttpClient";
9import * as HttpClientRequest from "effect/http/HttpClientRequest";
10import AossBindingsFunctionLive, {
11 AossBindingsFunction,
12} from "./bindings-handler";
13
14const testOptions = { providers: AWS.providers() };
15const { test, beforeAll, afterAll } = Test.make(testOptions);
16const sharedStack = Core.scratchStack(testOptions, "AossBindings");
17
18// Lambda function URL cold-start (DNS, IAM propagation, init) can take well
19// over 60s on a fresh deploy under parallel-suite load.
20const readinessPolicy = Schedule.max([
21 Schedule.fixed("2 seconds"),
22 Schedule.recurs(75),
23]);
24
25let baseUrl: string;
26
27class TransientUpstream extends Data.TaggedError("TransientUpstream")<{
28 readonly status: number;
29 readonly body: string;
30}> {}
31
32// The shared Lambda fixture occasionally answers a transient 5xx under load
33// (cold re-init, IAM propagation on the freshly attached policy that the
34// handler's `Effect.orDie` surfaces as a 500). Retry only 5xx; a genuine
35// 4xx/assertion failure surfaces immediately.
36const send = (request: HttpClientRequest.HttpClientRequest) =>
37 HttpClient.execute(request).pipe(
38 Effect.flatMap((response) =>
39 response.status >= 500
40 ? response.text.pipe(
41 Effect.flatMap((body) =>
42 Effect.fail(
43 new TransientUpstream({ status: response.status, body }),
44 ),
45 ),
46 )
47 : Effect.succeed(response),
48 ),
49 Effect.retry({
50 while: (e) => e._tag === "TransientUpstream",
51 schedule: Schedule.max([
52 Schedule.exponential("500 millis"),
53 Schedule.recurs(6),
54 ]),
55 }),
56 );
57
58describe.sequential(
59 "OpenSearchServerless Bindings",
60 {
61 tags: [
62 "provider:aws",
63 "provider:aws:batch",
64 "provider:aws:lambda",
65 "provider:aws:opensearchserverless",
66 "live",
67 ],
68 },
69 () => {
70 beforeAll(
71 Effect.gen(function* () {
72 yield* Effect.logInfo("AOSS test setup: destroying previous resources");
73 yield* sharedStack.destroy();
74
75 yield* Effect.logInfo("AOSS test setup: deploying fixture");
76 const { functionUrl } = yield* sharedStack.deploy(
77 Effect.gen(function* () {
78 return yield* AossBindingsFunction;
79 }).pipe(Effect.provide(AossBindingsFunctionLive)),
80 );
81
82 expect(functionUrl).toBeTruthy();
83 baseUrl = functionUrl!.replace(/\/+$/, "");
84
85 const readinessUrl = `${baseUrl}/bindings`;
86 yield* Effect.logInfo(
87 `AOSS test setup: probing readiness at ${readinessUrl}`,
88 );
89 yield* HttpClient.get(readinessUrl).pipe(
90 Effect.flatMap((response) =>
91 response.status === 200
92 ? Effect.succeed(response)
93 : Effect.fail(
94 new Error(`Function not ready: ${response.status}`),
95 ),
96 ),
97 Effect.tapError((error) =>
98 Effect.logWarning(
99 `AOSS test setup: fixture not ready yet (${String(error)})`,
100 ),
101 ),
102 Effect.retry({ schedule: readinessPolicy }),
103 );
104 }),
105 { timeout: 240_000 },
106 );
107
108 afterAll(sharedStack.destroy(), { timeout: 240_000 });
109
110 describe("binding registration", () => {
111 test.provider("all 4 capabilities initialize in the runtime", (_stack) =>
112 Effect.gen(function* () {
113 const response = yield* send(
114 HttpClientRequest.get(`${baseUrl}/bindings`),
115 ).pipe(Effect.flatMap((r) => r.json));
116 expect((response as any).bound).toHaveLength(4);
117 }),
118 );
119 });
120
121 describe("GetAccountSettings", () => {
122 test.provider("reads the account's capacity limits", (_stack) =>
123 Effect.gen(function* () {
124 const response = (yield* send(
125 HttpClientRequest.get(`${baseUrl}/account-settings`),
126 ).pipe(Effect.flatMap((r) => r.json))) as any;
127 // Limits may be unset on a fresh account — the call round-tripping
128 // proves the grant.
129 expect(response).toHaveProperty("capacityLimits");
130 }),
131 );
132 });
133
134 describe("UpdateAccountSettings", () => {
135 test.provider("writes back the observed capacity limits", (_stack) =>
136 Effect.gen(function* () {
137 const response = (yield* send(
138 HttpClientRequest.post(`${baseUrl}/account-settings/noop`),
139 ).pipe(Effect.flatMap((r) => r.json))) as any;
140 expect(
141 response.capacityLimits?.maxIndexingCapacityInOCU,
142 ).toBeGreaterThan(0);
143 }),
144 );
145 });
146
147 describe("GetPoliciesStats", () => {
148 test.provider("counts the account's aoss policies", (_stack) =>
149 Effect.gen(function* () {
150 const response = (yield* send(
151 HttpClientRequest.get(`${baseUrl}/policies-stats`),
152 ).pipe(Effect.flatMap((r) => r.json))) as any;
153 expect(typeof response.total).toBe("number");
154 }),
155 );
156 });
157
158 describe("BatchGetEffectiveLifecyclePolicy", () => {
159 test.provider(
160 "resolves a nonexistent index through the error-detail channel",
161 (_stack) =>
162 Effect.gen(function* () {
163 const response = (yield* send(
164 HttpClientRequest.post(`${baseUrl}/effective-lifecycle`),
165 ).pipe(Effect.flatMap((r) => r.json))) as any;
166 expect(response.details + response.errors).toBeGreaterThan(0);
167 }),
168 );
169 });
170 },
171);