Files
msd-core/tests/runtime-config-adapter-registry.test.cjs

307 lines
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JavaScript

'use strict';
// Tests for runtime-config-adapter-registry.cjs (issue #60).
// TDD: this file is written BEFORE the implementation to establish the red state.
const { describe, test } = require('node:test');
const assert = require('node:assert/strict');
const path = require('node:path');
const ROOT = path.join(__dirname, '..');
const {
resolveRuntimeConfigIntent,
resolveInstallPlan,
resolveInstallPlanFromRuntimes,
ALLOWED_CONFIG_RUNTIMES,
INSTALL_SURFACES,
} = require(path.join(ROOT, 'gsd-core', 'bin', 'lib', 'runtime-config-adapter-registry.cjs'));
// ---------------------------------------------------------------------------
// Source-of-truth table (mirrors the intent table in the brief exactly)
// ---------------------------------------------------------------------------
const EXPECTED_TABLE = [
{ runtime: 'claude', installSurface: 'settings-json', writesSharedSettings: true, finishPermissionWriter: null },
{ runtime: 'gemini', installSurface: 'settings-json', writesSharedSettings: true, finishPermissionWriter: null },
{ runtime: 'antigravity', installSurface: 'settings-json', writesSharedSettings: true, finishPermissionWriter: null },
{ runtime: 'augment', installSurface: 'settings-json', writesSharedSettings: true, finishPermissionWriter: null },
{ runtime: 'qwen', installSurface: 'settings-json', writesSharedSettings: true, finishPermissionWriter: null },
{ runtime: 'hermes', installSurface: 'settings-json', writesSharedSettings: true, finishPermissionWriter: null },
{ runtime: 'codebuddy', installSurface: 'settings-json', writesSharedSettings: true, finishPermissionWriter: null },
{ runtime: 'opencode', installSurface: 'settings-json', writesSharedSettings: true, finishPermissionWriter: 'opencode' },
{ runtime: 'kilo', installSurface: 'settings-json', writesSharedSettings: false, finishPermissionWriter: 'kilo' },
{ runtime: 'codex', installSurface: 'codex-toml', writesSharedSettings: false, finishPermissionWriter: null },
{ runtime: 'copilot', installSurface: 'copilot-instructions', writesSharedSettings: false, finishPermissionWriter: null },
{ runtime: 'cline', installSurface: 'cline-rules', writesSharedSettings: false, finishPermissionWriter: null },
{ runtime: 'cursor', installSurface: 'cursor-hooks-json', writesSharedSettings: false, finishPermissionWriter: null },
{ runtime: 'windsurf', installSurface: 'profile-marker-only', writesSharedSettings: false, finishPermissionWriter: null },
{ runtime: 'trae', installSurface: 'profile-marker-only', writesSharedSettings: false, finishPermissionWriter: null },
{ runtime: 'kimi', installSurface: 'profile-marker-only', writesSharedSettings: false, finishPermissionWriter: null },
];
// ---------------------------------------------------------------------------
// Test 1: Table-lock — every row in EXPECTED_TABLE must match exactly
// ---------------------------------------------------------------------------
describe('resolveRuntimeConfigIntent — table-lock', () => {
for (const row of EXPECTED_TABLE) {
test(`${row.runtime} resolves to expected intent`, () => {
const intent = resolveRuntimeConfigIntent(row.runtime);
assert.deepStrictEqual(intent, {
runtime: row.runtime,
installSurface: row.installSurface,
writesSharedSettings: row.writesSharedSettings,
finishPermissionWriter: row.finishPermissionWriter,
});
});
}
});
// ---------------------------------------------------------------------------
// Test 2: Unknown runtime fails loudly (AC#2)
// ---------------------------------------------------------------------------
describe('resolveRuntimeConfigIntent — unknown runtime throws TypeError', () => {
test('throws TypeError for unknown string "grok"', () => {
assert.throws(() => resolveRuntimeConfigIntent('grok'), TypeError);
});
test('throws TypeError for unknown string "xyzunknown"', () => {
assert.throws(() => resolveRuntimeConfigIntent('xyzunknown'), TypeError);
});
test('throws TypeError for empty string ""', () => {
assert.throws(() => resolveRuntimeConfigIntent(''), TypeError);
});
test('throws TypeError for undefined', () => {
assert.throws(() => resolveRuntimeConfigIntent(undefined), TypeError);
});
test('throws TypeError for "__proto__" (prototype-chain key)', () => {
assert.throws(() => resolveRuntimeConfigIntent('__proto__'), TypeError);
});
test('throws TypeError for "constructor" (prototype-chain key)', () => {
assert.throws(() => resolveRuntimeConfigIntent('constructor'), TypeError);
});
test('throws TypeError for "hasOwnProperty" (prototype-chain key)', () => {
assert.throws(() => resolveRuntimeConfigIntent('hasOwnProperty'), TypeError);
});
test('throws TypeError for "toString" (prototype-chain key)', () => {
assert.throws(() => resolveRuntimeConfigIntent('toString'), TypeError);
});
});
// ---------------------------------------------------------------------------
// Test 3: writesSharedSettings exclusion equivalence
// ---------------------------------------------------------------------------
describe('writesSharedSettings exclusion equivalence', () => {
const EXPECTED_FALSE_SET = new Set(['codex', 'copilot', 'kilo', 'cursor', 'windsurf', 'trae', 'cline', 'kimi']);
test('runtimes with writesSharedSettings===false are exactly the exclusion set', () => {
const falseRuntimes = EXPECTED_TABLE
.filter(r => r.writesSharedSettings === false)
.map(r => r.runtime);
assert.deepStrictEqual(new Set(falseRuntimes), EXPECTED_FALSE_SET);
});
test('all other supported runtimes have writesSharedSettings===true', () => {
const trueRuntimes = EXPECTED_TABLE
.filter(r => r.writesSharedSettings === true)
.map(r => r.runtime);
for (const runtime of trueRuntimes) {
assert.ok(!EXPECTED_FALSE_SET.has(runtime), `${runtime} should have writesSharedSettings true`);
}
});
});
// ---------------------------------------------------------------------------
// Test 4: finishPermissionWriter correctness
// ---------------------------------------------------------------------------
describe('finishPermissionWriter', () => {
test('opencode -> "opencode"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('opencode').finishPermissionWriter, 'opencode');
});
test('kilo -> "kilo"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('kilo').finishPermissionWriter, 'kilo');
});
test('every other supported runtime -> null', () => {
const nullExpected = EXPECTED_TABLE
.filter(r => r.finishPermissionWriter === null)
.map(r => r.runtime);
for (const runtime of nullExpected) {
assert.strictEqual(
resolveRuntimeConfigIntent(runtime).finishPermissionWriter,
null,
`${runtime} should have finishPermissionWriter null`,
);
}
});
});
// ---------------------------------------------------------------------------
// Test 5: Distinct dedicated surfaces
// ---------------------------------------------------------------------------
describe('installSurface correctness', () => {
test('codex -> "codex-toml"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('codex').installSurface, 'codex-toml');
});
test('copilot -> "copilot-instructions"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('copilot').installSurface, 'copilot-instructions');
});
test('cline -> "cline-rules"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('cline').installSurface, 'cline-rules');
});
test('cursor -> "cursor-hooks-json"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('cursor').installSurface, 'cursor-hooks-json');
});
test('windsurf -> "profile-marker-only"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('windsurf').installSurface, 'profile-marker-only');
});
test('trae -> "profile-marker-only"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('trae').installSurface, 'profile-marker-only');
});
test('kimi -> "profile-marker-only"', () => {
assert.strictEqual(resolveRuntimeConfigIntent('kimi').installSurface, 'profile-marker-only');
});
test('the 7 passthroughs + opencode + kilo -> "settings-json"', () => {
const settingsJsonRuntimes = ['claude', 'gemini', 'antigravity', 'augment', 'qwen', 'hermes', 'codebuddy', 'opencode', 'kilo'];
for (const runtime of settingsJsonRuntimes) {
assert.strictEqual(
resolveRuntimeConfigIntent(runtime).installSurface,
'settings-json',
`${runtime} should have installSurface "settings-json"`,
);
}
});
});
// ---------------------------------------------------------------------------
// Test 6: Returned intent is a fresh object (no shared reference mutation)
// ---------------------------------------------------------------------------
describe('resolveRuntimeConfigIntent — fresh object each call', () => {
test('mutating the returned object does not affect a subsequent resolve', () => {
const first = resolveRuntimeConfigIntent('claude');
first.installSurface = 'MUTATED';
first.writesSharedSettings = false;
const second = resolveRuntimeConfigIntent('claude');
assert.strictEqual(second.installSurface, 'settings-json');
assert.strictEqual(second.writesSharedSettings, true);
});
});
// ---------------------------------------------------------------------------
// Test 7: Completeness (AC#4 table-driven) — ALLOWED_CONFIG_RUNTIMES
// ---------------------------------------------------------------------------
describe('ALLOWED_CONFIG_RUNTIMES completeness', () => {
const EXPECTED_16 = new Set([
'claude', 'gemini', 'antigravity', 'augment', 'qwen', 'hermes', 'codebuddy',
'opencode', 'kilo', 'codex', 'copilot', 'cline', 'cursor', 'windsurf', 'trae',
'kimi',
]);
test('ALLOWED_CONFIG_RUNTIMES contains exactly the 16 expected runtimes', () => {
const runtimeSet = new Set(ALLOWED_CONFIG_RUNTIMES);
assert.deepStrictEqual(runtimeSet, EXPECTED_16);
});
test('every member of ALLOWED_CONFIG_RUNTIMES resolves without throwing', () => {
for (const runtime of ALLOWED_CONFIG_RUNTIMES) {
assert.doesNotThrow(() => resolveRuntimeConfigIntent(runtime), `${runtime} should resolve without throwing`);
}
});
test('ALLOWED_CONFIG_RUNTIMES has exactly 16 entries', () => {
assert.strictEqual([...ALLOWED_CONFIG_RUNTIMES].length, 16);
});
});
// ---------------------------------------------------------------------------
// Test 8: INSTALL_SURFACES export
// ---------------------------------------------------------------------------
describe('INSTALL_SURFACES export', () => {
const EXPECTED_SURFACES = new Set([
'settings-json',
'codex-toml',
'copilot-instructions',
'cline-rules',
'cursor-hooks-json',
'profile-marker-only',
]);
test('INSTALL_SURFACES contains exactly the 6 surface strings', () => {
assert.deepStrictEqual(new Set(INSTALL_SURFACES), EXPECTED_SURFACES);
});
});
describe('resolveInstallPlan — hooksSurface is descriptor-owned', () => {
test('real descriptor-owned none surface is preserved for opencode and kilo', () => {
assert.strictEqual(resolveInstallPlan('opencode').hooksSurface, 'none');
assert.strictEqual(resolveInstallPlan('kilo').hooksSurface, 'none');
});
test('synthetic descriptor resolves hooksSurface without runtime-name fallback', () => {
const runtimes = {
futurecli: {
runtime: {
installSurface: 'settings-json',
writesSharedSettings: true,
permissionWriter: null,
hookEvents: 'claude',
extendedHookEvents: ['Stop'],
hooksSurface: 'settings-json',
sandboxTier: 'none',
},
},
};
assert.deepStrictEqual(resolveInstallPlanFromRuntimes(runtimes, 'futurecli'), {
runtime: 'futurecli',
installSurface: 'settings-json',
writesSharedSettings: true,
finishPermissionWriter: null,
hookEvents: 'claude',
extendedHookEvents: ['Stop'],
hooksSurface: 'settings-json',
sandboxTier: 'none',
});
});
test('missing hooksSurface fails loudly instead of falling back from runtime name', () => {
const runtimes = {
opencode: {
runtime: {
installSurface: 'settings-json',
writesSharedSettings: true,
permissionWriter: 'opencode',
extendedHookEvents: [],
},
},
};
assert.throws(
() => resolveInstallPlanFromRuntimes(runtimes, 'opencode'),
/runtime\.hooksSurface/,
);
});
});