96 lines
2.5 KiB
TypeScript
96 lines
2.5 KiB
TypeScript
import { describe, expect, test, beforeEach } from "bun:test"
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import path from "path"
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import { LSPClient } from "../../src/lsp/client"
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import { LSPServer } from "../../src/lsp/server"
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import { Instance } from "../../src/project/instance"
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import { Log } from "../../src/util/log"
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// Minimal fake LSP server that speaks JSON-RPC over stdio
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function spawnFakeServer() {
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const { spawn } = require("child_process")
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const serverPath = path.join(__dirname, "../fixture/lsp/fake-lsp-server.js")
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return {
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process: spawn(process.execPath, [serverPath], {
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stdio: "pipe",
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}),
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}
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}
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describe("LSPClient interop", () => {
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beforeEach(async () => {
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await Log.init({ print: true })
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})
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test("handles workspace/workspaceFolders request", async () => {
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const handle = spawnFakeServer() as any
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const client = await Instance.provide({
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directory: process.cwd(),
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fn: () =>
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LSPClient.create({
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serverID: "fake",
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server: handle as unknown as LSPServer.Handle,
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root: process.cwd(),
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}),
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})
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await client.connection.sendNotification("test/trigger", {
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method: "workspace/workspaceFolders",
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})
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await new Promise((r) => setTimeout(r, 100))
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expect(client.connection).toBeDefined()
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await client.shutdown()
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})
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test("handles client/registerCapability request", async () => {
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const handle = spawnFakeServer() as any
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const client = await Instance.provide({
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directory: process.cwd(),
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fn: () =>
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LSPClient.create({
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serverID: "fake",
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server: handle as unknown as LSPServer.Handle,
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root: process.cwd(),
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}),
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})
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await client.connection.sendNotification("test/trigger", {
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method: "client/registerCapability",
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})
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await new Promise((r) => setTimeout(r, 100))
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expect(client.connection).toBeDefined()
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await client.shutdown()
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})
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test("handles client/unregisterCapability request", async () => {
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const handle = spawnFakeServer() as any
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const client = await Instance.provide({
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directory: process.cwd(),
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fn: () =>
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LSPClient.create({
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serverID: "fake",
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server: handle as unknown as LSPServer.Handle,
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root: process.cwd(),
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}),
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})
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await client.connection.sendNotification("test/trigger", {
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method: "client/unregisterCapability",
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})
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await new Promise((r) => setTimeout(r, 100))
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expect(client.connection).toBeDefined()
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await client.shutdown()
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})
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})
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