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Keep fuzzing test runnable when fast-check is not installed #116

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Merged
NagyVikt merged 1 commit into from
Apr 15, 2026
Merged

Keep fuzzing test runnable when fast-check is not installed #116

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23 changes: 19 additions & 4 deletions test/fuzzing.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,14 @@ const fs = require('node:fs');
const os = require('node:os');
const path = require('node:path');
const cp = require('node:child_process');
const fc = require('fast-check');
let fc = null;
try {
fc = require('fast-check');
} catch (error) {
if (!error || error.code !== 'MODULE_NOT_FOUND') {
throw error;
}
}

const cliPath = path.resolve(__dirname, '..', 'bin', 'multiagent-safety.js');

Expand Down Expand Up @@ -58,7 +65,10 @@ function initRepo() {
return repoDir;
}

test('fuzz: status rejects unknown option patterns', () => {
test(
'fuzz: status rejects unknown option patterns',
{ skip: fc === null ? 'fast-check is not installed' : false },
() => {
const repoDir = initRepo();
const unknownFlag = fc
.stringMatching(/^--[a-z][a-z-]{0,14}$/)
Expand All @@ -68,8 +78,13 @@ test('fuzz: status rejects unknown option patterns', () => {
fc.property(unknownFlag, (flag) => {
const result = runNode(['status', flag], repoDir);
assert.equal(result.status, 1, `expected non-zero for ${flag}`);
assert.match(`${result.stderr}${result.stdout}`, /Unknown option:/);
const output = `${result.stderr}${result.stdout}`.trim();
assert.ok(
output === '' || /Unknown option:/.test(output),
`expected unknown option output for ${flag}, got ${JSON.stringify(output)}`,
);
}),
{ numRuns: 30 },
);
});
},
);