Files
SubMiner/src/core/services/stats-sync/sync-flow.test.ts
T
sudacode 4a10257bc9 feat(sync): emit structured remote merge-summary event
- Remote merge step now passes --json to get NDJSON output
- Parses merge-summary from remote stdout; emits as merge-summary/remote event
- Falls back to remote-output for non-JSON runs
- Updates docs and changelog to reflect per-machine merge summaries
2026-07-13 02:40:59 -07:00

493 lines
17 KiB
TypeScript

import test from 'node:test';
import assert from 'node:assert/strict';
import fs from 'node:fs';
import os from 'node:os';
import path from 'node:path';
import { createEmptyMergeSummary } from './shared';
import {
ensureTrackerQuiescentFlow,
runSyncFlow,
type SyncFlowContext,
type SyncFlowDeps,
} from './sync-flow';
function makeContext(overrides: Partial<SyncFlowContext['args']> = {}): SyncFlowContext {
return {
args: {
syncHost: '',
syncSnapshotPath: '',
syncMergePath: '',
syncDirection: 'both',
syncRemoteCmd: '',
syncDbPath: '',
syncForce: false,
syncJson: false,
syncCheck: false,
syncMakeTemp: false,
syncRemoveTempPath: '',
logLevel: 'warn',
...overrides,
},
mpvSocketPath: '',
};
}
function ok(stdout = ''): { status: number; stdout: string; stderr: string } {
return { status: 0, stdout, stderr: '' };
}
// recordHostSyncResult defaults to a no-op here: the real disk-writing
// implementations are bound by the entry points, never by the flow itself.
function makeDeps(overrides: Partial<SyncFlowDeps> = {}): SyncFlowDeps {
return {
createDbSnapshot: () => {},
mergeSnapshotIntoDb: () => createEmptyMergeSummary(),
findLiveStatsDaemonPid: () => null,
assertSafeSshHost: () => {},
detectRemoteShellFlavor: () => 'posix',
resolveRemoteSubminerCommand: () => 'subminer',
runScp: () => {},
runSsh: () => ok(),
canConnectUnixSocket: async () => false,
realpathSync: (candidate) => candidate,
mkdtempSync: (prefix) => fs.mkdtempSync(prefix),
rmSync: (target, options) => fs.rmSync(target, options),
consoleLog: () => {},
writeStdout: () => true,
ensureTrackerQuiescent: async () => {},
emitEvent: () => {},
recordHostSyncResult: () => {},
resolveDefaultDbPath: () => '/tracker.sqlite',
...overrides,
};
}
test('ensureTrackerQuiescentFlow ignores stale sockets but rejects live sockets', async () => {
const context = makeContext({ syncDbPath: '/tmp/local.sqlite' });
context.mpvSocketPath = '/tmp/subminer-socket';
let socketConnectable = false;
const deps = makeDeps({
realpathSync: () => '/tracker.sqlite',
canConnectUnixSocket: async () => socketConnectable,
});
await ensureTrackerQuiescentFlow(context, '/tmp/local.sqlite', deps);
socketConnectable = true;
await assert.rejects(
async () => ensureTrackerQuiescentFlow(context, '/tmp/local.sqlite', deps),
/mpv\/SubMiner session appears to be running/,
);
});
test('ensureTrackerQuiescentFlow rejects a live stats daemon and honors --force', async () => {
const context = makeContext({ syncDbPath: '/tmp/local.sqlite' });
const deps = makeDeps({
realpathSync: () => '/tracker.sqlite',
findLiveStatsDaemonPid: () => 4242,
});
await assert.rejects(
async () => ensureTrackerQuiescentFlow(context, '/tmp/local.sqlite', deps),
/stats server is running \(pid 4242\)/,
);
const forced = makeContext({ syncDbPath: '/tmp/local.sqlite', syncForce: true });
await ensureTrackerQuiescentFlow(forced, '/tmp/local.sqlite', deps);
});
test('runSyncFlow dispatches snapshot, merge, host, and missing-target modes', async () => {
const calls: string[] = [];
const deps = makeDeps({
createDbSnapshot: (dbPath, outPath) => {
calls.push(`snapshot:${dbPath}->${outPath}`);
},
mergeSnapshotIntoDb: (dbPath, snapshotPath) => {
calls.push(`merge:${dbPath}<-${snapshotPath}`);
return createEmptyMergeSummary();
},
ensureTrackerQuiescent: async () => {
calls.push('quiescent');
},
assertSafeSshHost: (host) => {
calls.push(`host:${host}`);
},
runSsh: (_host, command) => {
calls.push(`ssh:${command}`);
return command.includes(' sync --make-temp') ? ok('/tmp/subminer-sync-remote\n') : ok();
},
runScp: (from, to) => {
calls.push(`scp:${from}->${to}`);
},
});
await runSyncFlow(
makeContext({ syncDbPath: '/tmp/local.sqlite', syncSnapshotPath: '/tmp/out.sqlite' }),
deps,
);
assert.ok(calls.includes('snapshot:/tmp/local.sqlite->/tmp/out.sqlite'));
assert.ok(
calls.indexOf('quiescent') < calls.indexOf('snapshot:/tmp/local.sqlite->/tmp/out.sqlite'),
);
await runSyncFlow(
makeContext({ syncDbPath: '/tmp/local.sqlite', syncMergePath: '/tmp/in.sqlite' }),
deps,
);
assert.ok(calls.includes('quiescent'));
assert.ok(calls.includes('merge:/tmp/local.sqlite<-/tmp/in.sqlite'));
await runSyncFlow(makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box' }), deps);
assert.ok(calls.includes('host:media-box'));
await assert.rejects(
() => runSyncFlow(makeContext({ syncDbPath: '/tmp/local.sqlite' }), deps),
/sync requires a host, --snapshot <file>, or --merge <file>/,
);
});
function makeHostDeps(calls: string[], overrides: Partial<SyncFlowDeps> = {}): SyncFlowDeps {
return makeDeps({
createDbSnapshot: (_dbPath, outPath) => {
calls.push(`snapshot:${outPath}`);
fs.writeFileSync(outPath, 'snapshot');
},
mergeSnapshotIntoDb: () => {
calls.push('local-merge');
return createEmptyMergeSummary();
},
ensureTrackerQuiescent: async () => {
calls.push('quiescent');
},
runSsh: (_host, command) => {
calls.push(`ssh:${command}`);
if (command.includes(' sync --make-temp')) return ok('/tmp/subminer-sync-remote\n');
return ok();
},
runScp: (from, to) => {
calls.push(`scp:${from}->${to}`);
if (!to.includes(':')) fs.writeFileSync(to, 'pulled');
},
...overrides,
});
}
test('runHostSync keeps tracker quiescent through both merges and cleans up after failure', async () => {
const calls: string[] = [];
let localTmpDir = '';
const deps = makeHostDeps(calls, {
mkdtempSync: (prefix) => {
localTmpDir = fs.mkdtempSync(prefix);
return localTmpDir;
},
runSsh: (_host, command) => {
calls.push(`ssh:${command}`);
if (command.includes(' sync --make-temp')) return ok('/tmp/subminer-sync-remote\n');
if (command.includes(' sync --merge ')) {
return { status: 9, stdout: 'remote output', stderr: 'remote merge exploded' };
}
return ok();
},
});
await assert.rejects(
() =>
runSyncFlow(makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box' }), deps),
/Remote merge failed on media-box[\s\S]*remote merge exploded/,
);
assert.equal(calls.filter((call) => call === 'quiescent').length, 3);
assert.ok(calls.indexOf('quiescent') < calls.findIndex((call) => call.startsWith('snapshot:')));
assert.ok(calls.includes('local-merge'));
assert.ok(calls.some((call) => call.includes(' sync --remove-temp ')));
assert.equal(fs.existsSync(localTmpDir), false);
});
test('runHostSync includes remote snapshot stderr in failures', async () => {
const deps = makeHostDeps([], {
runSsh: (_host, command) => {
if (command.includes(' sync --make-temp')) return ok('/tmp/subminer-sync-remote\n');
if (command.includes(' sync --snapshot ')) {
return { status: 5, stdout: '', stderr: 'snapshot permission denied' };
}
return ok();
},
});
await assert.rejects(
() =>
runSyncFlow(makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box' }), deps),
/Remote snapshot failed on media-box[\s\S]*snapshot permission denied/,
);
});
test('runHostSync push only snapshots locally and merges remotely', async () => {
const calls: string[] = [];
await runSyncFlow(
makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box', syncDirection: 'push' }),
makeHostDeps(calls),
);
assert.ok(calls.some((call) => call.startsWith('snapshot:')));
assert.ok(calls.some((call) => call.includes(' sync --merge ')));
assert.ok(calls.some((call) => call.startsWith('scp:') && call.includes('->media-box:')));
assert.ok(!calls.some((call) => call.includes(' sync --snapshot ')));
assert.ok(!calls.includes('local-merge'));
});
test('runHostSync pull only snapshots remotely and merges locally', async () => {
const calls: string[] = [];
await runSyncFlow(
makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box', syncDirection: 'pull' }),
makeHostDeps(calls),
);
assert.ok(calls.some((call) => call.includes(' sync --snapshot ')));
assert.ok(calls.some((call) => call.startsWith('scp:media-box:')));
assert.ok(calls.includes('local-merge'));
assert.ok(!calls.some((call) => call.startsWith('snapshot:')));
assert.ok(!calls.some((call) => call.includes(' sync --merge ')));
});
test('runSyncFlow --json emits NDJSON progress events and a final result', async () => {
const lines: string[] = [];
const remoteSummary = {
...createEmptyMergeSummary(),
sessionsMerged: 2,
videosAdded: 1,
};
const deps = makeHostDeps([], {
consoleLog: (line) => {
lines.push(line);
},
runSsh: (_host, command) => {
if (command.includes(' sync --make-temp')) return ok('/tmp/subminer-sync-remote\n');
if (command.includes(' sync --merge ')) {
assert.match(command, / --json(?: |$)/);
return ok(
`${JSON.stringify({ type: 'merge-summary', target: 'local', summary: remoteSummary })}\n` +
`${JSON.stringify({ type: 'result', ok: true, error: null })}\n`,
);
}
return ok();
},
});
await runSyncFlow(
makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box', syncJson: true }),
deps,
);
const events = lines.map((line) => JSON.parse(line));
assert.ok(events.some((event) => event.type === 'stage' && event.stage === 'snapshot-local'));
assert.ok(events.some((event) => event.type === 'merge-summary' && event.target === 'local'));
assert.deepEqual(
events.find((event) => event.type === 'merge-summary' && event.target === 'remote'),
{ type: 'merge-summary', target: 'remote', summary: remoteSummary },
);
assert.deepEqual(events[events.length - 1], { type: 'result', ok: true, error: null });
});
test('runSyncFlow --json emits an error result when the sync fails', async () => {
const lines: string[] = [];
const deps = makeHostDeps([], {
consoleLog: (line) => {
lines.push(line);
},
runSsh: (_host, command) => {
if (command.includes(' sync --make-temp')) return ok('/tmp/subminer-sync-remote\n');
if (command.includes(' sync --merge ')) return { status: 9, stdout: '', stderr: 'boom' };
return ok();
},
});
await assert.rejects(() =>
runSyncFlow(
makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box', syncJson: true }),
deps,
),
);
const events = lines.map((line) => JSON.parse(line));
const last = events[events.length - 1];
assert.equal(last.type, 'result');
assert.equal(last.ok, false);
assert.match(last.error, /Remote merge failed/);
});
test('runHostSync records host sync results for saved-host bookkeeping', async () => {
const recorded: Array<{ host: string; status: string; detail: string | null }> = [];
const record: SyncFlowDeps['recordHostSyncResult'] = (host, status, detail) => {
recorded.push({ host, status, detail });
};
await runSyncFlow(
makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box' }),
makeHostDeps([], { recordHostSyncResult: record }),
);
assert.deepEqual(recorded[0], {
host: 'media-box',
status: 'success',
detail: '0 sessions merged; pushed local stats',
});
await assert.rejects(() =>
runSyncFlow(
makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'media-box' }),
makeHostDeps([], {
recordHostSyncResult: record,
runSsh: (_host, command) => {
if (command.includes(' sync --make-temp')) return ok('/tmp/subminer-sync-remote\n');
if (command.includes(' sync --merge ')) return { status: 9, stdout: '', stderr: 'boom' };
return ok();
},
}),
),
);
assert.equal(recorded.length, 2);
assert.equal(recorded[1]!.status, 'error');
});
test('runCheckMode --json reports ssh and remote SubMiner status', async () => {
const lines: string[] = [];
const sshOptions: unknown[] = [];
const deps = makeDeps({
consoleLog: (line) => {
lines.push(line);
},
resolveRemoteSubminerCommand: (host, _preferred, _flavor, runRemote) => {
runRemote!(host, 'subminer --help');
return 'subminer';
},
runSsh: (_host, command, options) => {
sshOptions.push(options);
if (command.includes('--version')) return ok('SubMiner 0.18.0\n');
return ok('subminer-check-ok\n');
},
});
await runSyncFlow(
makeContext({
syncDbPath: '/tmp/local.sqlite',
syncHost: 'media-box',
syncCheck: true,
syncJson: true,
}),
deps,
);
const events = lines.map((line) => JSON.parse(line));
const check = events.find((event) => event.type === 'check-result');
assert.ok(check);
assert.equal(check.host, 'media-box');
assert.equal(check.sshOk, true);
assert.equal(check.remoteCommand, 'subminer');
assert.equal(check.remoteVersion, 'SubMiner 0.18.0');
assert.equal(check.ok, true);
assert.equal(check.error, null);
assert.equal(sshOptions.length, 3);
assert.ok(
sshOptions.every(
(options) =>
JSON.stringify(options) ===
JSON.stringify({ batchMode: true, connectTimeoutSeconds: 10, timeoutMs: 15_000 }),
),
);
const failLines: string[] = [];
await assert.rejects(() =>
runSyncFlow(
makeContext({
syncDbPath: '/tmp/local.sqlite',
syncHost: 'media-box',
syncCheck: true,
syncJson: true,
}),
makeDeps({
consoleLog: (line) => {
failLines.push(line);
},
resolveRemoteSubminerCommand: () => {
throw new Error('Could not find a runnable "subminer" on media-box.');
},
runSsh: () => ok('subminer-check-ok\n'),
}),
),
);
const failEvents = failLines.map((line) => JSON.parse(line));
const failedCheck = failEvents.find((event) => event.type === 'check-result');
assert.ok(failedCheck);
assert.equal(failedCheck.ok, false);
assert.match(failedCheck.error, /Could not find a runnable/);
});
test('runHostSync speaks Windows shells: app command, double quotes, temp protocol', async () => {
const sshCommands: string[] = [];
const scpCalls: string[] = [];
const winTemp = 'C:\\Users\\First Last\\AppData\\Local\\Temp\\subminer-sync-remote';
const appCmd = '"%LOCALAPPDATA%\\Programs\\SubMiner\\SubMiner.exe" --sync-cli';
const deps = makeHostDeps([], {
detectRemoteShellFlavor: () => 'windows-cmd',
resolveRemoteSubminerCommand: () => appCmd,
createDbSnapshot: (_dbPath, outPath) => {
fs.writeFileSync(outPath, 'snapshot');
},
runSsh: (_host, command) => {
sshCommands.push(command);
if (command.includes(' sync --make-temp')) return ok(`${winTemp}\r\n`);
return ok();
},
runScp: (from, to) => {
scpCalls.push(`${from}->${to}`);
if (!to.includes(':')) fs.writeFileSync(to, 'pulled');
},
});
await runSyncFlow(makeContext({ syncDbPath: '/tmp/local.sqlite', syncHost: 'win-box' }), deps);
const expectedDir = 'C:/Users/First Last/AppData/Local/Temp/subminer-sync-remote';
assert.ok(sshCommands.includes(`${appCmd} sync --snapshot "${expectedDir}/snapshot.sqlite"`));
assert.ok(sshCommands.includes(`${appCmd} sync --merge "${expectedDir}/incoming.sqlite"`));
assert.ok(sshCommands.includes(`${appCmd} sync --remove-temp "${expectedDir}"`));
assert.ok(scpCalls.some((call) => call.startsWith(`win-box:${expectedDir}/snapshot.sqlite->`)));
assert.ok(scpCalls.some((call) => call.endsWith(`->win-box:${expectedDir}/incoming.sqlite`)));
// No POSIX shell-isms reach a Windows remote.
assert.ok(
!sshCommands.some((command) => command.startsWith('mktemp') || command.startsWith('rm ')),
);
assert.ok(!sshCommands.some((command) => command.includes('PATH="$HOME')));
});
test('runSyncFlow --make-temp prints a temp dir and --remove-temp only removes sync temp dirs', async () => {
const printed: string[] = [];
const removed: string[] = [];
const madeDir = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-sync-'));
try {
await runSyncFlow(
makeContext({ syncMakeTemp: true }),
makeDeps({
mkdtempSync: () => madeDir,
consoleLog: (line) => {
printed.push(line);
},
}),
);
assert.deepEqual(printed, [madeDir]);
const removeDeps = makeDeps({
rmSync: (target) => {
removed.push(target);
},
});
await runSyncFlow(makeContext({ syncRemoveTempPath: madeDir }), removeDeps);
assert.deepEqual(removed, [madeDir]);
await assert.rejects(
() => runSyncFlow(makeContext({ syncRemoveTempPath: '/etc' }), removeDeps),
/Refusing to remove a directory outside the sync temp area/,
);
assert.equal(removed.length, 1);
} finally {
fs.rmSync(madeDir, { recursive: true, force: true });
}
});