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fix: Do not show [object Object] in error message when validating type (no-changelog) (#9591)

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Michael Kret 2024-06-03 12:09:48 +03:00 committed by GitHub
parent 19e5c0397a
commit cda1e3f6e5
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3 changed files with 29 additions and 6 deletions
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3
packages/nodes-base/nodes/Set/v2/helpers/utils.ts
View file

@ -9,6 +9,7 @@ import {
ApplicationError, ApplicationError,
NodeOperationError, NodeOperationError,
deepCopy, deepCopy,
getValueDescription,
jsonParse, jsonParse,
validateFieldType, validateFieldType,
} from 'n8n-workflow'; } from 'n8n-workflow';
@ -184,7 +185,7 @@ export const validateEntry = (
} else { } else {
throw new NodeOperationError( throw new NodeOperationError(
node, node,
`'${name}' expects a ${type} but we got '${String(value)}' [item ${itemIndex}]`, `'${name}' expects a ${type} but we got ${getValueDescription(value)} [item ${itemIndex}]`,
{ description }, { description },
); );
} }

19
packages/workflow/src/TypeValidation.ts
View file

@ -145,6 +145,16 @@ export const tryToParseObject = (value: unknown): object => {
} }
}; };
export const getValueDescription = <T>(value: T): string => {
if (typeof value === 'object') {
if (value === null) return "'null'";
if (Array.isArray(value)) return 'array';
return 'object';
}
return `'${String(value)}'`;
};
export const tryToParseUrl = (value: unknown): string => { export const tryToParseUrl = (value: unknown): string => {
if (typeof value === 'string' && !value.includes('://')) { if (typeof value === 'string' && !value.includes('://')) {
value = `http://${value}`; value = `http://${value}`;
@ -196,7 +206,8 @@ export function validateFieldType(
const strict = options.strict ?? false; const strict = options.strict ?? false;
const valueOptions = options.valueOptions ?? []; const valueOptions = options.valueOptions ?? [];
const parseStrings = options.parseStrings ?? false; const parseStrings = options.parseStrings ?? false;
const defaultErrorMessage = `'${fieldName}' expects a ${type} but we got '${String(value)}'`;
const defaultErrorMessage = `'${fieldName}' expects a ${type} but we got ${getValueDescription(value)}`;
switch (type.toLowerCase()) { switch (type.toLowerCase()) {
case 'string': { case 'string': {
if (!parseStrings) return { valid: true, newValue: value }; if (!parseStrings) return { valid: true, newValue: value };
@ -256,7 +267,7 @@ export function validateFieldType(
} catch (e) { } catch (e) {
return { return {
valid: false, valid: false,
errorMessage: `'${fieldName}' expects time (hh:mm:(:ss)) but we got '${String(value)}'.`, errorMessage: `'${fieldName}' expects time (hh:mm:(:ss)) but we got ${getValueDescription(value)}.`,
}; };
} }
} }
@ -287,9 +298,9 @@ export function validateFieldType(
if (!isValidOption) { if (!isValidOption) {
return { return {
valid: false, valid: false,
errorMessage: `'${fieldName}' expects one of the following values: [${validOptions}] but we got '${String( errorMessage: `'${fieldName}' expects one of the following values: [${validOptions}] but we got ${getValueDescription(
value, value,
)}'`, )}`,
}; };
} }
return { valid: true, newValue: value }; return { valid: true, newValue: value };

13
packages/workflow/test/TypeValidation.test.ts
View file

@ -1,4 +1,4 @@
import { validateFieldType } from '@/TypeValidation'; import { getValueDescription, validateFieldType } from '@/TypeValidation';
import { DateTime } from 'luxon'; import { DateTime } from 'luxon';
const VALID_ISO_DATES = [ const VALID_ISO_DATES = [
@ -230,4 +230,15 @@ describe('Type Validation', () => {
}); });
}); });
}); });
describe('getValueDescription util function', () => {
it('should return correct description', () => {
expect(getValueDescription('foo')).toBe("'foo'");
expect(getValueDescription(42)).toBe("'42'");
expect(getValueDescription(true)).toBe("'true'");
expect(getValueDescription(null)).toBe("'null'");
expect(getValueDescription(undefined)).toBe("'undefined'");
expect(getValueDescription([{}])).toBe('array');
expect(getValueDescription({})).toBe('object');
});
});
}); });