aboutsummaryrefslogtreecommitdiff
path: root/test/cdp/evaluate-test.ts
diff options
context:
space:
mode:
Diffstat (limited to 'test/cdp/evaluate-test.ts')
-rw-r--r--test/cdp/evaluate-test.ts97
1 files changed, 0 insertions, 97 deletions
diff --git a/test/cdp/evaluate-test.ts b/test/cdp/evaluate-test.ts
deleted file mode 100644
index cffd513..0000000
--- a/test/cdp/evaluate-test.ts
+++ /dev/null
@@ -1,97 +0,0 @@
-import { test, describe } from "node:test";
-import assert from "node:assert/strict";
-import { evaluateJson } from "../../src/cdp/evaluate";
-import type { CdpSession } from "../../src/cdp/session";
-import { err, ok } from "../../src/util/result";
-
-const isNumberArray = (v: unknown): v is ReadonlyArray<number> =>
- Array.isArray(v) && v.every((x) => typeof x === "number");
-
-const fakeSession = (payload: unknown): CdpSession =>
- ({
- call: async () => ok(payload),
- }) as unknown as CdpSession;
-
-type Call = { method: string; args: unknown[] };
-
-const recordingSession = (result: unknown): { session: CdpSession; calls: Call[] } => {
- const calls: Call[] = [];
- const session = {
- call: async (...args: unknown[]) => {
- calls.push({ method: "call", args });
- return result;
- },
- callOnTarget: async (...args: unknown[]) => {
- calls.push({ method: "callOnTarget", args });
- return result;
- },
- } as unknown as CdpSession;
- return { session, calls };
-};
-
-describe("evaluateJson", () => {
- test("unwraps result.value and applies the guard", async () => {
- const s = fakeSession({ result: { type: "object", value: [1, 2, 3] } });
- const r = await evaluateJson(s, "[1,2,3]", isNumberArray);
- assert.equal(r.success, true);
- if (r.success) assert.deepEqual(r.data, [1, 2, 3]);
- });
-
- test("surfaces a page exception as an error", async () => {
- const s = fakeSession({
- result: { type: "undefined" },
- exceptionDetails: { text: "ReferenceError: x is not defined" },
- });
- const r = await evaluateJson(s, "x", isNumberArray);
- assert.equal(r.success, false);
- if (!r.success) {
- assert.equal(r.error.kind, "remote_error");
- assert.match(r.error.message, /ReferenceError/);
- }
- });
-
- test("rejects a value that fails the guard", async () => {
- const s = fakeSession({ result: { type: "string", value: "nope" } });
- const r = await evaluateJson(s, "'nope'", isNumberArray);
- assert.equal(r.success, false);
- if (!r.success) assert.equal(r.error.kind, "invalid_response");
- });
-
- test("dispatches via callOnTarget when opts.sessionId is set", async () => {
- const { session, calls } = recordingSession(ok({ result: { type: "object", value: [4, 5] } }));
- const r = await evaluateJson(session, "[4,5]", isNumberArray, { sessionId: "sess-1" });
- assert.equal(r.success, true);
- if (r.success) assert.deepEqual(r.data, [4, 5]);
- assert.equal(calls.length, 1);
- assert.equal(calls[0]?.method, "callOnTarget");
- const [, , sessionIdArg] = calls[0]?.args ?? [];
- assert.equal(sessionIdArg, "sess-1");
- });
-
- test("dispatches via call when no opts are given", async () => {
- const { session, calls } = recordingSession(ok({ result: { type: "object", value: [1] } }));
- const r = await evaluateJson(session, "[1]", isNumberArray);
- assert.equal(r.success, true);
- assert.equal(calls.length, 1);
- assert.equal(calls[0]?.method, "call");
- assert.equal(calls.some((c) => c.method === "callOnTarget"), false);
- });
-
- test("passes timeoutMs through to the transport options", async () => {
- const { session, calls } = recordingSession(ok({ result: { type: "object", value: [1] } }));
- await evaluateJson(session, "[1]", isNumberArray, { timeoutMs: 5000 });
- const [, , optsArg] = calls[0]?.args ?? [];
- assert.deepEqual(optsArg, { timeoutMs: 5000 });
- });
-
- test("passes through a transport failure unchanged", async () => {
- const failure = err({ kind: "timeout" as const, message: "timed out" });
- const { session } = recordingSession(failure);
- const r = await evaluateJson(session, "[1]", isNumberArray);
- assert.equal(r.success, false);
- if (!r.success) {
- assert.equal(r.error.kind, "timeout");
- assert.equal(r.error.message, "timed out");
- }
- });
-});