rea/tests/boundary/cli/mcpDoctorHelpCli.test.ts

97 lines
3.3 KiB
TypeScript

import { describe, expect } from "vitest";
import { workspaceCliTest } from "../../support/cli/workspaceCliFixture.js";
const CLI_INTEGRATION_TIMEOUT_MS = 60_000;
const EXPECTED_HELP = [
"rea mcp doctor — Validate MCP server startup and tool listing",
"",
"Usage: rea mcp doctor [options]",
"",
"Options:",
" --format <toon|json|yaml|md|jsonl> Output format",
" --json Emit the report as JSON",
" --full-output Show the full output envelope",
" --help, -h Show help",
"",
"This entry accepts only the options above.",
"",
].join("\n");
describe("MCP doctor help boundary", () => {
workspaceCliTest(
"answers the advertised help option instead of validating it",
async ({ cli }) => {
for (const argument of ["--help", "-h"]) {
const result = await cli.run({
arguments: ["mcp", "doctor", argument],
});
expect(result).toMatchObject({ exitCode: 0 });
expect(result.stdout).toBe(EXPECTED_HELP);
// Help returns before the diagnostic session starts, so no report
// envelope and no startup diagnostics are produced.
expect(result.stdout).not.toContain("healthy");
expect(result.stderr).toBe("");
}
},
CLI_INTEGRATION_TIMEOUT_MS,
);
workspaceCliTest(
"answers help in option position regardless of surrounding output options",
async ({ cli }) => {
for (const arguments_ of [
["mcp", "doctor", "--json", "--help"],
["mcp", "doctor", "--format", "bogus", "--help"],
["mcp", "doctor", "--help", "--format", "json"],
]) {
const result = await cli.run({ arguments: arguments_ });
expect(result).toMatchObject({ exitCode: 0 });
expect(result.stdout).toContain("Usage: rea mcp doctor [options]");
expect(result.stdout).toContain("--help, -h");
expect(result.stdout).not.toContain("healthy");
}
},
CLI_INTEGRATION_TIMEOUT_MS,
);
workspaceCliTest(
"treats help consumed as --format value as an invalid format, not help",
async ({ cli }) => {
for (const arguments_ of [
["mcp", "doctor", "--format", "--help"],
["mcp", "doctor", "--format", "-h"],
["mcp", "doctor", "--format=--help"],
]) {
const result = await cli.run({ arguments: arguments_ });
expect(result).toMatchObject({ exitCode: 1 });
expect(result.stdout).toContain("Invalid output format:");
expect(result.stdout).not.toContain("Usage: rea mcp doctor");
}
},
CLI_INTEGRATION_TIMEOUT_MS,
);
workspaceCliTest(
"keeps the actionable error for a genuinely unknown option",
async ({ cli }) => {
const result = await cli.run({ arguments: ["mcp", "doctor", "--bogus"] });
expect(result).toMatchObject({
exitCode: 1,
stdout:
'code: VALIDATION_ERROR\nmessage: "Unknown mcp doctor option: --bogus"\n',
});
const invalid = await cli.run({
arguments: ["mcp", "doctor", "--format", "bogus"],
});
expect(invalid).toMatchObject({
exitCode: 1,
stdout:
'code: VALIDATION_ERROR\nmessage: "Invalid output format: bogus"\n',
});
},
CLI_INTEGRATION_TIMEOUT_MS,
);
});