Files

71 lines
3.3 KiB
TypeScript

import { expect, test } from "bun:test"
import { Browser } from "../src/rpc.js"
import { Schema } from "effect"
const tabID = Browser.TabID.make(`tab_${crypto.randomUUID()}`)
test("every page operation requires its own tab ID", () => {
for (const operation of Browser.Operations) {
if (operation.name === "tabs.list" || operation.name === "tabs.open") continue
expect(Schema.decodeUnknownOption(operation.input)({})._tag).toBe("None")
}
expect(Schema.decodeUnknownSync(Browser.Action)({ type: "tabs.list" })).toEqual({ type: "tabs.list" })
expect(Schema.decodeUnknownSync(Browser.Action)({ type: "tabs.open" })).toEqual({ type: "tabs.open" })
})
test("browser input bounds and optional fields survive the wire", () => {
const decode = Schema.decodeUnknownSync(Browser.Action)
expect(decode({ type: "console", tabID })).toEqual({ type: "console", tabID })
expect(() => decode({ type: "console", tabID, limit: 501 })).toThrow()
expect(() => decode({ type: "console", tabID, limit: 0 })).toThrow()
expect(() => decode({ type: "console", tabID, level: "verbose" })).toThrow()
expect(() => decode({ type: "wait", tabID, condition: "load", timeoutMs: -1 })).toThrow()
expect(() => decode({ type: "click", tabID: "another-tab", ref: "e1" })).toThrow()
expect(() => decode({ type: "network.list", tabID, resourceType: "imaginary" })).toThrow()
})
test("browser files are bounded bytes, not remote filesystem paths", () => {
const id = `file_${crypto.randomUUID()}`
const decode = Schema.decodeUnknownSync(Browser.File)
expect(decode({ id, name: "file.bin", mime: "application/octet-stream", data: "AAEC/w==" }).data).toEqual(
new Uint8Array([0, 1, 2, 255]),
)
expect(() =>
decode({
id,
name: "file.bin",
mime: "application/octet-stream",
data: Buffer.alloc(Browser.MAX_FILE_BYTES + 1).toString("base64"),
}),
).toThrow()
})
test("network lifecycle and RPC version are explicit", () => {
const request = { id: "request", url: "https://example.com", method: "GET", resourceType: "document", timestampMs: 1 }
const decode = Schema.decodeUnknownSync(Browser.NetworkRequest)
expect(decode({ ...request, state: "completed", statusCode: 404, durationMs: 3 }).state).toBe("completed")
expect(() => decode({ ...request, state: "failed" })).toThrow()
expect(() => Schema.decodeUnknownSync(Browser.Control)({ type: "attached", connectionID: "old-client" })).toThrow()
expect(() =>
Schema.decodeUnknownSync(Browser.Control)({ type: "attached", connectionID: "old-client", version: 3 }),
).toThrow()
expect(() =>
Schema.decodeUnknownSync(Browser.Control)({ type: "attached", connectionID: "old-client", version: 2 }),
).toThrow()
expect(Schema.decodeUnknownSync(Browser.Definition.methods.attach.output)("replaced")).toBe("replaced")
})
test("network RPC is bounded bytes and does not add model tools", () => {
expect(Browser.Operations.some((operation) => operation.name.startsWith("tunnel."))).toBe(false)
expect(Schema.decodeUnknownSync(Browser.TunnelRead)({ data: "AAEC", eof: false }).data).toEqual(
new Uint8Array([0, 1, 2]),
)
expect(() =>
Schema.decodeUnknownSync(Browser.TunnelRead)({
data: Buffer.alloc(Browser.TUNNEL_CHUNK_BYTES + 1).toString("base64"),
eof: false,
}),
).toThrow()
expect(() => Schema.decodeUnknownSync(Browser.TunnelTarget)({ host: "localhost", port: 0 })).toThrow()
})