n8n/packages/@n8n_io/eslint-config/local-rules.test.js

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'use strict';
const rules = require('./local-rules'),
RuleTester = require('eslint').RuleTester;
const ruleTester = new RuleTester();
ruleTester.run('no-uncaught-json-parse', rules['no-uncaught-json-parse'], {
valid: [
{
code: 'try { JSON.parse(foo) } catch (e) {}',
},
{
code: 'JSON.parse(JSON.stringify(foo))',
},
],
invalid: [
{
code: 'JSON.parse(foo)',
errors: [{ messageId: 'noUncaughtJsonParse' }],
},
],
});
ruleTester.run('no-json-parse-json-stringify', rules['no-json-parse-json-stringify'], {
valid: [
{
code: 'deepCopy(foo)',
},
],
invalid: [
{
code: 'JSON.parse(JSON.stringify(foo))',
errors: [{ messageId: 'noJsonParseJsonStringify' }],
output: 'deepCopy(foo)',
},
{
code: 'JSON.parse(JSON.stringify(foo.bar))',
errors: [{ messageId: 'noJsonParseJsonStringify' }],
output: 'deepCopy(foo.bar)',
},
{
code: 'JSON.parse(JSON.stringify(foo.bar.baz))',
errors: [{ messageId: 'noJsonParseJsonStringify' }],
output: 'deepCopy(foo.bar.baz)',
},
{
code: 'JSON.parse(JSON.stringify(foo.bar[baz]))',
errors: [{ messageId: 'noJsonParseJsonStringify' }],
output: 'deepCopy(foo.bar[baz])',
},
],
});