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'use strict' const { test } = require('node:test') const build = require('..') test('object with nested random property', (t) => { t.plan(4) const schema = { title: 'empty schema to allow any object', type: 'object', properties: { id: { type: 'number' }, name: {} } } const stringify = build(schema) t.assert.equal(stringify({ id: 1, name: 'string' }), '{"id":1,"name":"string"}') t.assert.equal(stringify({ id: 1, name: { first: 'name', last: 'last' } }), '{"id":1,"name":{"first":"name","last":"last"}}') t.assert.equal(stringify({ id: 1, name: null }), '{"id":1,"name":null}') t.assert.equal(stringify({ id: 1, name: ['first', 'last'] }), '{"id":1,"name":["first","last"]}') }) // reference: https://github.com/fastify/fast-json-stringify/issues/259 test('object with empty schema with $id: undefined set', (t) => { t.plan(1) const schema = { title: 'empty schema to allow any object with $id: undefined set', type: 'object', properties: { name: { $id: undefined } } } const stringify = build(schema) t.assert.equal(stringify({ name: 'string' }), '{"name":"string"}') }) test('array with random items', (t) => { t.plan(1) const schema = { title: 'empty schema to allow any object', type: 'array', items: {} } const stringify = build(schema) const value = stringify([1, 'string', null]) t.assert.equal(value, '[1,"string",null]') }) test('empty schema', (t) => { t.plan(7) const schema = { } const stringify = build(schema) t.assert.equal(stringify(null), 'null') t.assert.equal(stringify(1), '1') t.assert.equal(stringify(true), 'true') t.assert.equal(stringify('hello'), '"hello"') t.assert.equal(stringify({}), '{}') t.assert.equal(stringify({ x: 10 }), '{"x":10}') t.assert.equal(stringify([true, 1, 'hello']), '[true,1,"hello"]') }) test('empty schema on nested object', (t) => { t.plan(7) const schema = { type: 'object', properties: { x: {} } } const stringify = build(schema) t.assert.equal(stringify({ x: null }), '{"x":null}') t.assert.equal(stringify({ x: 1 }), '{"x":1}') t.assert.equal(stringify({ x: true }), '{"x":true}') t.assert.equal(stringify({ x: 'hello' }), '{"x":"hello"}') t.assert.equal(stringify({ x: {} }), '{"x":{}}') t.assert.equal(stringify({ x: { x: 10 } }), '{"x":{"x":10}}') t.assert.equal(stringify({ x: [true, 1, 'hello'] }), '{"x":[true,1,"hello"]}') }) test('empty schema on array', (t) => { t.plan(1) const schema = { type: 'array', items: {} } const stringify = build(schema) t.assert.equal(stringify([1, true, 'hello', [], { x: 1 }]), '[1,true,"hello",[],{"x":1}]') }) test('empty schema on anyOf', (t) => { t.plan(4) // any on Foo codepath. const schema = { anyOf: [ { type: 'object', properties: { kind: { type: 'string', enum: ['Foo'] }, value: {} } }, { type: 'object', properties: { kind: { type: 'string', enum: ['Bar'] }, value: { type: 'number' } } } ] } const stringify = build(schema) t.assert.equal(stringify({ kind: 'Bar', value: 1 }), '{"kind":"Bar","value":1}') t.assert.equal(stringify({ kind: 'Foo', value: 1 }), '{"kind":"Foo","value":1}') t.assert.equal(stringify({ kind: 'Foo', value: true }), '{"kind":"Foo","value":true}') t.assert.equal(stringify({ kind: 'Foo', value: 'hello' }), '{"kind":"Foo","value":"hello"}') }) test('should throw a TypeError with the path to the key of the invalid value /1', (t) => { t.plan(1) // any on Foo codepath. const schema = { anyOf: [ { type: 'object', properties: { kind: { type: 'string', enum: ['Foo'] }, value: {} } }, { type: 'object', properties: { kind: { type: 'string', enum: ['Bar'] }, value: { type: 'number' } } } ] } const stringify = build(schema) t.assert.throws(() => stringify({ kind: 'Baz', value: 1 }), new TypeError('The value of \'#\' does not match schema definition.')) }) test('should throw a TypeError with the path to the key of the invalid value /2', (t) => { t.plan(1) // any on Foo codepath. const schema = { type: 'object', properties: { data: { anyOf: [ { type: 'object', properties: { kind: { type: 'string', enum: ['Foo'] }, value: {} } }, { type: 'object', properties: { kind: { type: 'string', enum: ['Bar'] }, value: { type: 'number' } } } ] } } } const stringify = build(schema) t.assert.throws(() => stringify({ data: { kind: 'Baz', value: 1 } }), new TypeError('The value of \'#/properties/data\' does not match schema definition.')) })