json-simple-schema-tests.js

var packageJsonSchema = {
	'$schema': 'http://json-schema.org/draft-04/schema#',
	'title': 'Product',
	'description': 'A product from Acme\'s catalog',
	'type': 'object',
	'properties': {
		'id': {
			'description': 'The unique identifier for a product',
			'type': 'integer'
		},
		'name': {
			'description': 'Name of the product',
			'type': 'string'
		},
		'price': {
			'type': 'number',
			'minimum': '0', //test parsing of string values for number
			'exclusiveMinimum': 1 //test parsing string values for boolean
		},
		'tags': {
			'type': 'array',
			'items': {
				'type': 'string'
			},
			'minItems': 1,
			'uniqueItems': true
		},
		'arrayOfObjects': {
			'type': 'array',
			'items': {
				'type': 'object',
				'properties': {
					'foo': {'type': 'string'}
				}
			}
		},
		'objectWithAdditionalProps': {
			'type': 'object',
			'properties': {
				'blah': {
					'type': 'string'
				}
			},
			'additionalProperties': true
		},
		'arrayWithAdditionalProperties': {
			'type': 'array',
			'items': {
				'type': 'object',
				'additionalProperties': true,
				'properties': {
					'test': {'type': 'string'}
				}
			}
		},
		'color': {
			'type': 'string',
			'enum': ['red', 'orange', 'yellow', 'green', 'blue', 'indigo', 'violet', null]
		},
		'emailAddress': {
			'type': 'string',
			'format': 'email'
		}
	},
	'required': ['id', 'name', 'price'],
	'additionalProperties': true //ignore additionalProperties option at root level since SimpleSchema doesn't support blackbox at root level.
};

Tinytest.add('JSONSchema - convert a basic JSON schema object to a SimpleSchema object', function(test) {
	var jsonSchema = new JSONSchema(packageJsonSchema);
	var simpleSchema = jsonSchema.toSimpleSchema();

	//Make sure .toSimpleSchema returned a SimpleSchema object
	test.instanceOf(simpleSchema, SimpleSchema);

	var rawSchema = simpleSchema._schema;

	test.equal(rawSchema.id.type, Number);
	test.equal(rawSchema.id.optional, false);

	test.equal(rawSchema.name.type, String);
	test.equal(rawSchema.name.optional, false);

	test.equal(rawSchema.price.type, Number);
	test.equal(rawSchema.price.min, 0);
	test.equal(rawSchema.price.optional, false);
	test.equal(rawSchema.price.exclusiveMin, true);
	test.equal(rawSchema.price.decimal, true);

	test.equal(rawSchema.tags.type, Array);
	test.equal(rawSchema.tags.minCount, 1);
	test.equal(rawSchema['tags.$'].type, String);

	test.equal(rawSchema['arrayOfObjects.$.foo'].type, String);

	test.equal(rawSchema['arrayWithAdditionalProperties.$'].type, Object);
	test.equal(rawSchema['arrayWithAdditionalProperties.$'].blackbox, true);

	test.equal(rawSchema.objectWithAdditionalProps.blackbox, true);

	test.equal(rawSchema.color.type, String);
	test.equal(rawSchema.color.allowedValues.length, 7);

	test.equal(rawSchema.emailAddress.type, String);
	test.equal(rawSchema.emailAddress.regEx, SimpleSchema.RegEx.Email);
});

Tinytest.add('JSONSchema - uses toSimpleSchemaProps to manually add a property before creating SimpleSchema instance', function(test) {
	var jsonSchema = new JSONSchema(packageJsonSchema);
	var props = jsonSchema.toSimpleSchemaProps();

	props.extraProperty = {
		type: String,
		optional: true
	}

	var simpleSchema = new SimpleSchema(props);

	//Make sure .toSimpleSchema returned a SimpleSchema object
	test.instanceOf(simpleSchema, SimpleSchema);

	var rawSchema = simpleSchema._schema;

	test.equal(rawSchema.id.type, Number);
	test.equal(rawSchema.id.optional, false);

	test.equal(rawSchema.name.type, String);
	test.equal(rawSchema.name.optional, false);

	test.equal(rawSchema.price.type, Number);
	test.equal(rawSchema.price.min, 0);
	test.equal(rawSchema.price.optional, false);
	test.equal(rawSchema.price.exclusiveMin, true);
	test.equal(rawSchema.price.decimal, true);

	test.equal(rawSchema.tags.type, Array);
	test.equal(rawSchema.tags.minCount, 1);
	test.equal(rawSchema['tags.$'].type, String);

	test.equal(rawSchema['arrayOfObjects.$.foo'].type, String);

	test.equal(rawSchema['arrayWithAdditionalProperties.$'].type, Object);
	test.equal(rawSchema['arrayWithAdditionalProperties.$'].blackbox, true);

	test.equal(rawSchema.objectWithAdditionalProps.blackbox, true);

	test.equal(rawSchema.color.type, String);
	test.equal(rawSchema.color.allowedValues.length, 7);

	test.equal(rawSchema.emailAddress.type, String);
	test.equal(rawSchema.emailAddress.regEx, SimpleSchema.RegEx.Email);

	test.equal(rawSchema.extraProperty.type, String);
	test.equal(rawSchema.extraProperty.optional, true);
});

// https://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-04
var packageJsonSchemaWithInternalRef = {
	'$schema': 'http://json-schema.org/draft-04/schema#',
	'title': 'Thing',
	'type': 'object',
	'properties': {
		'prop': {'$ref': '#/definitions/definitionWithSpecialChars~0~1%25'},
		'prop2': {'$ref': '#/definitions/arrayOfDefs/1'},
		'prop3': {'$ref': '#'},
		'refItems': {
			'type': 'array',
			'items': {'$ref': '#/definitions/arrayOfDefs/1'}
		}
	},
	'definitions': {
		'definitionWithSpecialChars~/%': {
			'type': 'string',
			'format': 'email'
		},
		'arrayOfDefs': [
			{'type': 'string'},
			{'type': 'number'}
		]
	}
}

Tinytest.add('JSONSchema - convert a JSON schema object with internal references to a SimpleSchema object', function(test) {
	var jsonSchema = new JSONSchema(packageJsonSchemaWithInternalRef);
	var simpleSchema = jsonSchema.toSimpleSchema();

	//Make sure .toSimpleSchema returned a SimpleSchema object
	test.instanceOf(simpleSchema, SimpleSchema);

	var rawSchema = simpleSchema._schema;

	test.equal(rawSchema.prop.type, String);
	test.equal(rawSchema.prop.regEx, SimpleSchema.RegEx.Email);
	test.equal(rawSchema.prop2.type, Number);
	test.equal(rawSchema.prop3.type, Object);

	test.equal(rawSchema.refItems.type, Array);
	test.equal(rawSchema['refItems.$'].type, Number);
});