Prevent mixing different versions of joi schema types #1913
Description
Context
- joi version:
@hapi/joi@16.0.0-rc2&joi@14.3.1
What are you trying to achieve or the steps to reproduce ?
Validate old schema:
const Joi = require('@hapi/joi');
const Joi14 = require('joi');
const schema = Joi14.number();
console.log(Joi.validate(1, schema));Which result you had ?
/Users/gil/test/joi/node_modules/@hapi/joi/lib/cast.js:73
throw err;
^
AssertionError [ERR_ASSERTION]: Cannot add other alternatives without at least one schema(_tests)
at new AssertionError (internal/assert.js:269:11)
at Object.exports.assert (/Users/gil/test/joi/node_modules/@hapi/hoek/lib/index.js:592:11)
at internals.Alternatives.try (/Users/gil/test/joi/node_modules/@hapi/joi/lib/types/alternatives.js:104:14)
at Object.exports.schema (/Users/gil/test/joi/node_modules/@hapi/joi/lib/cast.js:31:42)
at internals.Object.keys (/Users/gil/test/joi/node_modules/@hapi/joi/lib/types/object.js:401:35)
at Object.exports.schema (/Users/gil/test/joi/node_modules/@hapi/joi/lib/cast.js:42:29)
at Object.internals.appendPath (/Users/gil/test/joi/node_modules/@hapi/joi/lib/cast.js:66:24)
at Object.exports.schema (/Users/gil/test/joi/node_modules/@hapi/joi/lib/cast.js:15:26)
at module.exports.internals.Any.root.compile (/Users/gil/test/joi/node_modules/@hapi/joi/lib/index.js:176:21)
at module.exports.internals.Any.root.validate (/Users/gil/test/joi/node_modules/@hapi/joi/lib/index.js:161:29)
What did you expect ?
Either a successful validation by calling into the old joi logic, or a more descriptive thrown error.
Note that this is the way that Hapi currently validates schemas in routes, causing such an error whenever an old schema is passed.