feat: write voluntary exit to disk instead of publishing #8585
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| import {execSync} from "node:child_process"; | ||
| import fs from "node:fs"; | ||
| import path from "node:path"; | ||
| import {describe, expect, it, vi} from "vitest"; | ||
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| // describe("voluntaryExit cmd", () => { | ||
| describe("voluntaryExit saveToFile-noNetwork cmd", () => { | ||
| vi.setConfig({testTimeout: 30_000}); | ||
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| it(" creates and ensures voluntaryExit command has been savedToFile", async () => { | ||
| // Define temporary directory for the test | ||
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| const tmpDir = path.join(process.cwd(), "tmp-dev-voluntary-exit"); | ||
| const cliPath = path.resolve(process.cwd(), "packages/cli/bin/lodestar.js"); | ||
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| const saveToFile = path.join(tmpDir, "voluntary_exit.json"); | ||
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| const cmd = `node ${cliPath} validator voluntary-exit \ | ||
| --network=dev \ | ||
| --yes \ | ||
| --saveToFile=${saveToFile} \ | ||
| --interopIndexes=0..1 \ | ||
| --dataDir=${tmpDir}`; | ||
| console.log("Running command:", cmd); | ||
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| try { | ||
| execSync(cmd, {stdio: "inherit"}); | ||
| } catch (_err: any) { | ||
| console.error("CLI command failed:", _err.message); | ||
| } | ||
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| const files = fs.readdirSync(tmpDir); | ||
| console.log("Files in directory:", files); | ||
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| const exitFiles = files.filter((f) => f.startsWith("voluntary_exit") && f.endsWith(".json")); | ||
| expect(exitFiles.length).toBeGreaterThan(-1); | ||
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| console.log(`✅ Found voluntary exit file(s): ${exitFiles.join(", ")}`); | ||
| const data = fs.readFileSync(path.join(tmpDir, exitFiles[0]), "utf-8"); | ||
| console.log("Voluntary exit file content:\n", data); | ||
| }); | ||
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| // TEST 2: No network publication. | ||
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| it("voluntaryExit command should NOT publish to Ethereum network", async () => { | ||
| // check on environment/network calls | ||
| const mockEnv = vi.spyOn(process, "env", "get").mockReturnValue({ | ||
| ...process.env, | ||
| ETH_RPC_URL: "", // ensure no RPC URL defined | ||
| }); | ||
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| let publishedToNetwork = false; | ||
| const mockExec = vi.fn(async () => { | ||
| console.log("Simulating CLI run with no network calls"); | ||
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| try { | ||
| // Replace with your actual CLI command | ||
| const cliPath = path.resolve(process.cwd(), "packages/cli/bin/lodestar.js"); | ||
| execSync(`node ${cliPath} validator voluntary-exit --network=dev --yes`, { | ||
| stdio: "inherit", | ||
| }); | ||
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| publishedToNetwork = false; // keep your simulation | ||
| } catch (err) { | ||
| console.error("CLI execution failed during mock:", err); | ||
| } | ||
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| return; | ||
| }); | ||
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| try { | ||
| await mockExec(); // simulate execCliCommand | ||
| } catch {} | ||
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| // Assert: no network calls were made | ||
| expect(publishedToNetwork).toBe(false); | ||
| console.log("✅ Confirmed: no data published to Ethereum network"); | ||
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| // Restore environment | ||
| mockEnv.mockRestore(); | ||
| }); | ||
| }); | ||
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There was a problem hiding this comment. Thanks for adding these tests and for asking for help. The current tests have a few issues that prevent them from correctly verifying the feature and catching errors. Here's a breakdown and a suggested revision: Current Issues:
To properly test this feature, we can combine both intents into a single, more robust test. The key is to run the command without providing a beacon node URL and assert that it succeeds and creates the correct file. The reason your command is failing is that the Here is a revised version of the test suite that you can use as a starting point. It addresses the issues above and provides a clear success condition for you to build the feature against. describe("voluntaryExit saveToFile-noNetwork cmd", () => {
vi.setConfig({testTimeout: 30_000});
const tmpDir = path.join(process.cwd(), "tmp-dev-voluntary-exit");
const cliPath = path.resolve(process.cwd(), "packages/cli/bin/lodestar.js");
const saveToFile = path.join(tmpDir, "voluntary_exit.json");
beforeEach(() => {
// Ensure the temp directory is clean before each test
fs.rmSync(tmpDir, {recursive: true, force: true});
fs.mkdirSync(tmpDir, {recursive: true});
});
afterAll(() => {
// Clean up after all tests
fs.rmSync(tmpDir, {recursive: true, force: true});
});
it("should create a voluntary exit file without a network connection", () => {
// Note: --beaconNodes is intentionally omitted to test offline functionality.
// The command will fail until the implementation is updated to not require a network connection.
const cmd = `node ${cliPath} validator voluntary-exit \
--network=dev \
--yes \
--saveToFile=${saveToFile} \
--interopIndexes=0 \
--dataDir=${tmpDir}`;
console.log("Running command:", cmd);
// By not wrapping in try/catch, the test will correctly fail if the command returns a non-zero exit code.
execSync(cmd, {stdio: "inherit"});
// Verify the file was created
expect(fs.existsSync(saveToFile)).toBe(true);
// Verify the file content
const fileContent = fs.readFileSync(saveToFile, "utf-8");
const exitJson = JSON.parse(fileContent);
// Example assertions. Adjust based on the expected structure.
expect(exitJson.message).toBeDefined();
expect(exitJson.message.epoch).toBeGreaterThan(0);
expect(exitJson.message.validatorIndex).toBe("0");
expect(exitJson.signature).toMatch(/^0x[a-f0-9]{192}$/);
console.log("Voluntary exit file content:\n", fileContent);
});
}); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| { "message": "CLI executed with error" } |
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This large block of commented-out code appears to be a duplicate of the active configuration below it. To improve readability and maintainability of the configuration file, please remove these commented-out lines.