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arangodb/js/node/node_modules/joi/test/errors.js

243 lines
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JavaScript
Executable File

// Load modules
var Lab = require('lab');
var Joi = require('../lib');
// Declare internals
var internals = {};
// Test shortcuts
var expect = Lab.expect;
var before = Lab.before;
var after = Lab.after;
var describe = Lab.experiment;
var it = Lab.test;
describe('errors', function () {
it('supports custom errors when validating types', function (done) {
var schema = Joi.object({
email: Joi.string().email(),
date: Joi.date(),
alphanum: Joi.string().alphanum(),
min: Joi.string().min(3),
max: Joi.string().max(3),
required: Joi.string().required(),
xor: Joi.string(),
renamed: Joi.string().valid('456'),
notEmpty: Joi.string().required()
}).rename('renamed', 'required').without('required', 'xor').without('xor', 'required');
var input = {
email: 'invalid-email',
date: 'invalid-date',
alphanum: '\b\n\f\r\t',
min: 'ab',
max: 'abcd',
required: 'hello',
xor: '123',
renamed: '456',
notEmpty: ''
};
var lang = {
any: {
empty: '3'
},
date: {
base: '18'
},
string: {
base: '13',
min: '14',
max: '15',
alphanum: '16',
email: '19'
},
object: {
without: '7',
rename: {
override: '11'
}
}
};
Joi.validate(input, schema, { abortEarly: false, language: lang }, function (err, value) {
expect(err).to.exist;
expect(err.name).to.equal('ValidationError');
expect(err.message).to.equal('value 11. required 7. xor 7. email 19. date 18. alphanum 16. min 14. max 15. notEmpty 3');
done();
});
});
it('does not prefix with key when language uses context.key', function (done) {
Joi.valid('sad').options({ language: { any: { allowOnly: 'my hero {{key}} is not {{valids}}' } } }).validate(5, function (err, value) {
expect(err.message).to.equal('my hero value is not sad');
done();
});
});
it('escapes unsafe keys', function (done) {
var schema = {
'a()': Joi.number()
};
Joi.validate({ 'a()': 'x' }, schema, function (err, value) {
expect(err.message).to.equal('a() must be a number');
Joi.validate({ 'b()': 'x' }, schema, function (err, value) {
expect(err.message).to.equal('b() is not allowed');
done();
});
});
});
it('returns error type in validation error', function (done) {
var input = {
notNumber: '',
notString: true,
notBoolean: 9
};
var schema = {
notNumber: Joi.number().required(),
notString: Joi.string().required(),
notBoolean: Joi.boolean().required()
}
Joi.validate(input, schema, { abortEarly: false }, function (err, value) {
expect(err).to.exist;
expect(err.details).to.have.length(3);
expect(err.details[0].type).to.equal('number.base');
expect(err.details[1].type).to.equal('string.base');
expect(err.details[2].type).to.equal('boolean.base');
done();
});
});
it('returns a full path to an error value on an array (includes)', function (done) {
var schema = Joi.array().includes(Joi.array().includes({ x: Joi.number() }));
var input = [
[{ x: 1 }],
[{ x: 1 }, { x: 'a' }]
];
schema.validate(input, function (err, value) {
expect(err).to.exist;
expect(err.details[0].path).to.equal('1');
done();
});
});
it('returns a full path to an error value on an array (excludes)', function (done) {
var schema = Joi.array().includes(Joi.array().excludes({ x: Joi.string() }));
var input = [
[{ x: 1 }],
[{ x: 1 }, { x: 'a' }]
];
schema.validate(input, function (err, value) {
expect(err).to.exist;
expect(err.details[0].path).to.equal('1');
done();
});
});
it('returns a full path to an error value on an object', function (done) {
var schema = {
x: Joi.array().includes({ x: Joi.number() })
};
var input = {
x: [{ x: 1 }, { x: 'a' }]
};
Joi.validate(input, schema, function (err, value) {
expect(err).to.exist;
expect(err.details[0].path).to.equal('x.1');
done();
});
});
it('overrides root key language', function (done) {
Joi.string().options({ language: { root: 'blah' } }).validate(4, function (err, value) {
expect(err.message).to.equal('blah must be a string');
done();
});
});
describe('#annotate', function () {
it('annotates error', function (done) {
var object = {
a: 'm',
y: {
b: {
c: 10
}
}
};
var schema = {
a: Joi.string().valid('a', 'b', 'c', 'd'),
y: Joi.object({
u: Joi.string().valid(['e', 'f', 'g', 'h']).required(),
b: Joi.string().valid('i', 'j').allow(false),
d: Joi.object({
x: Joi.string().valid('k', 'l').required(),
c: Joi.number()
})
})
};
Joi.validate(object, schema, { abortEarly: false }, function (err, value) {
expect(err).to.exist;
expect(err.annotate()).to.equal('{\n \"y\": {\n \"b\" \u001b[31m[1]\u001b[0m: {\n \"c\": 10\n },\n \u001b[41m\"u\"\u001b[0m\u001b[31m [2]: -- missing --\u001b[0m\n },\n \"a\" \u001b[31m[3]\u001b[0m: \"m\"\n}\n\u001b[31m\n[1] a must be one of a, b, c, d\n[2] u is required\n[3] b must be a string\u001b[0m');
done();
});
});
it('displays alternatives fail as a single line', function (done) {
var schema = {
x: [
Joi.string(),
Joi.number(),
Joi.date()
]
};
Joi.validate({ x: true }, schema, function (err, value) {
expect(err).to.exist;
expect(err.annotate()).to.equal('{\n \"x\" \u001b[31m[1, 2, 3]\u001b[0m: true\n}\n\u001b[31m\n[1] x must be a string\n[2] x must be a number\n[3] x must be a number of milliseconds or valid date string\u001b[0m');
done();
});
});
});
});