379 lines
13 KiB
JavaScript
379 lines
13 KiB
JavaScript
var should = require('./init.js');
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var utils = require('../lib/utils');
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var fieldsToArray = utils.fieldsToArray;
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var removeUndefined = utils.removeUndefined;
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var mergeSettings = utils.mergeSettings;
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var mergeIncludes = utils.mergeIncludes;
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var sortObjectsByIds = utils.sortObjectsByIds;
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describe('util.fieldsToArray', function () {
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function sample(fields, excludeUnknown) {
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var properties = ['foo', 'bar', 'bat', 'baz'];
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return {
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expect: function (arr) {
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should.deepEqual(fieldsToArray(fields, properties, excludeUnknown), arr);
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}
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};
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}
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it('Turn objects and strings into an array of fields' +
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' to include when finding models', function () {
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sample(false).expect(undefined);
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sample(null).expect(undefined);
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sample({}).expect(undefined);
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sample('foo').expect(['foo']);
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sample(['foo']).expect(['foo']);
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sample({'foo': 1}).expect(['foo']);
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sample({'bat': true}).expect(['bat']);
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sample({'bat': 0}).expect(['foo', 'bar', 'baz']);
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sample({'bat': false}).expect(['foo', 'bar', 'baz']);
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});
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it('should exclude unknown properties', function () {
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sample(false, true).expect(undefined);
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sample(null, true).expect(undefined);
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sample({}, true).expect(undefined);
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sample('foo', true).expect(['foo']);
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sample(['foo', 'unknown'], true).expect(['foo']);
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sample({'foo': 1, unknown: 1}, true).expect(['foo']);
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sample({'bat': true, unknown: true}, true).expect(['bat']);
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sample({'bat': 0}, true).expect(['foo', 'bar', 'baz']);
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sample({'bat': false}, true).expect(['foo', 'bar', 'baz']);
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});
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});
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describe('util.removeUndefined', function () {
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it('Remove undefined values from the query object', function () {
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var q1 = {where: {x: 1, y: undefined}};
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should.deepEqual(removeUndefined(q1), {where: {x: 1}});
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var q2 = {where: {x: 1, y: 2}};
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should.deepEqual(removeUndefined(q2), {where: {x: 1, y: 2}});
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var q3 = {where: {x: 1, y: {in: [2, undefined]}}};
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should.deepEqual(removeUndefined(q3), {where: {x: 1, y: {in: [2]}}});
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should.equal(removeUndefined(null), null);
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should.equal(removeUndefined(undefined), undefined);
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should.equal(removeUndefined('x'), 'x');
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var date = new Date();
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var q4 = {where: {x: 1, y: date}};
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should.deepEqual(removeUndefined(q4), {where: {x: 1, y: date}});
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});
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});
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describe('util.parseSettings', function () {
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it('Parse a full url into a settings object', function () {
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var url = 'mongodb://x:y@localhost:27017/mydb?w=2';
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var settings = utils.parseSettings(url);
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should.equal(settings.hostname, 'localhost');
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should.equal(settings.port, 27017);
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should.equal(settings.host, 'localhost');
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should.equal(settings.user, 'x');
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should.equal(settings.password, 'y');
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should.equal(settings.database, 'mydb');
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should.equal(settings.connector, 'mongodb');
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should.equal(settings.w, '2');
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should.equal(settings.url, 'mongodb://x:y@localhost:27017/mydb?w=2');
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});
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it('Parse a url without auth into a settings object', function () {
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var url = 'mongodb://localhost:27017/mydb/abc?w=2';
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var settings = utils.parseSettings(url);
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should.equal(settings.hostname, 'localhost');
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should.equal(settings.port, 27017);
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should.equal(settings.host, 'localhost');
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should.equal(settings.user, undefined);
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should.equal(settings.password, undefined);
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should.equal(settings.database, 'mydb');
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should.equal(settings.connector, 'mongodb');
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should.equal(settings.w, '2');
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should.equal(settings.url, 'mongodb://localhost:27017/mydb/abc?w=2');
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});
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it('Parse a url with complex query into a settings object', function () {
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var url = 'mysql://127.0.0.1:3306/mydb?x[a]=1&x[b]=2&engine=InnoDB';
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var settings = utils.parseSettings(url);
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should.equal(settings.hostname, '127.0.0.1');
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should.equal(settings.port, 3306);
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should.equal(settings.host, '127.0.0.1');
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should.equal(settings.user, undefined);
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should.equal(settings.password, undefined);
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should.equal(settings.database, 'mydb');
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should.equal(settings.connector, 'mysql');
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should.equal(settings.x.a, '1');
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should.equal(settings.x.b, '2');
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should.equal(settings.engine, 'InnoDB');
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should.equal(settings.url, 'mysql://127.0.0.1:3306/mydb?x[a]=1&x[b]=2&engine=InnoDB');
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});
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it('Parse a url without auth into a settings object', function () {
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var url = 'memory://?x=1';
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var settings = utils.parseSettings(url);
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should.equal(settings.hostname, '');
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should.equal(settings.user, undefined);
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should.equal(settings.password, undefined);
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should.equal(settings.database, undefined);
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should.equal(settings.connector, 'memory');
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should.equal(settings.x, '1');
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should.equal(settings.url, 'memory://?x=1');
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});
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});
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describe('mergeSettings', function () {
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it('should merge settings correctly', function () {
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var src = { base: 'User',
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relations: { accessTokens: { model: 'accessToken', type: 'hasMany',
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foreignKey: 'userId' },
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account: { model: 'account', type: 'belongsTo' } },
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acls: [
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{ accessType: '*',
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permission: 'DENY',
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principalType: 'ROLE',
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principalId: '$everyone' },
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{ accessType: '*',
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permission: 'ALLOW',
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principalType: 'ROLE',
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property: 'login',
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principalId: '$everyone' },
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{ permission: 'ALLOW',
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property: 'findById',
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principalType: 'ROLE',
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principalId: '$owner' }
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] };
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var tgt = { strict: false,
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acls: [
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{ principalType: 'ROLE',
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principalId: '$everyone',
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permission: 'ALLOW',
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property: 'create' },
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{ principalType: 'ROLE',
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principalId: '$owner',
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permission: 'ALLOW',
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property: 'removeById' }
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],
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maxTTL: 31556926,
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ttl: 1209600 };
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var dst = mergeSettings(tgt, src);
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var expected = { strict: false,
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acls: [
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{ principalType: 'ROLE',
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principalId: '$everyone',
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permission: 'ALLOW',
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property: 'create' },
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{ principalType: 'ROLE',
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principalId: '$owner',
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permission: 'ALLOW',
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property: 'removeById' },
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{ accessType: '*',
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permission: 'DENY',
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principalType: 'ROLE',
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principalId: '$everyone' },
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{ accessType: '*',
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permission: 'ALLOW',
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principalType: 'ROLE',
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property: 'login',
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principalId: '$everyone' },
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{ permission: 'ALLOW',
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property: 'findById',
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principalType: 'ROLE',
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principalId: '$owner' }
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],
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maxTTL: 31556926,
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ttl: 1209600,
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base: 'User',
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relations: { accessTokens: { model: 'accessToken', type: 'hasMany',
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foreignKey: 'userId' },
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account: { model: 'account', type: 'belongsTo' } } };
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should.deepEqual(dst.acls, expected.acls, 'Merged settings should match the expectation');
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});
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});
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describe('sortObjectsByIds', function () {
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var items = [
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{ id: 1, name: 'a' },
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{ id: 2, name: 'b' },
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{ id: 3, name: 'c' },
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{ id: 4, name: 'd' },
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{ id: 5, name: 'e' },
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{ id: 6, name: 'f' }
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];
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it('should sort', function() {
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var sorted = sortObjectsByIds('id', [6, 5, 4, 3, 2, 1], items);
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var names = sorted.map(function(u) { return u.name; });
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should.deepEqual(names, ['f', 'e', 'd', 'c', 'b', 'a']);
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});
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it('should sort - partial ids', function() {
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var sorted = sortObjectsByIds('id', [5, 3, 2], items);
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var names = sorted.map(function(u) { return u.name; });
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should.deepEqual(names, ['e', 'c', 'b', 'a', 'd', 'f']);
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});
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it('should sort - strict', function() {
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var sorted = sortObjectsByIds('id', [5, 3, 2], items, true);
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var names = sorted.map(function(u) { return u.name; });
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should.deepEqual(names, ['e', 'c', 'b']);
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});
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});
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describe('util.mergeIncludes', function () {
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function checkInputOutput(baseInclude, updateInclude, expectedInclude) {
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var mergedInclude = mergeIncludes(baseInclude, updateInclude);
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should.deepEqual(mergedInclude, expectedInclude,
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'Merged include should match the expectation');
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}
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it('Merge string values to object', function () {
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var baseInclude = 'relation1';
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var updateInclude = 'relation2';
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var expectedInclude = [
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{relation2: true},
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{relation1: true}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge string & array values to object', function () {
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var baseInclude = 'relation1';
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var updateInclude = ['relation2'];
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var expectedInclude = [
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{relation2: true},
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{relation1: true}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge string & object values to object', function () {
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var baseInclude = ['relation1'];
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var updateInclude = {relation2: 'relation2Include'};
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var expectedInclude = [
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{relation2: 'relation2Include'},
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{relation1: true}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge array & array values to object', function () {
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var baseInclude = ['relation1'];
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var updateInclude = ['relation2'];
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var expectedInclude = [
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{relation2: true},
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{relation1: true}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge array & object values to object', function () {
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var baseInclude = ['relation1'];
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var updateInclude = {relation2: 'relation2Include'};
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var expectedInclude = [
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{relation2: 'relation2Include'},
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{relation1: true}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge object & object values to object', function () {
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var baseInclude = {relation1: 'relation1Include'};
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var updateInclude = {relation2: 'relation2Include'};
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var expectedInclude = [
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{relation2: 'relation2Include'},
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{relation1: 'relation1Include'}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Override property collision with update value', function () {
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var baseInclude = {relation1: 'baseValue'};
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var updateInclude = {relation1: 'updateValue'};
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var expectedInclude = [
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{relation1: 'updateValue'}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge string includes & include with relation syntax properly',
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function () {
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var baseInclude = 'relation1';
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var updateInclude = {relation: 'relation1'};
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var expectedInclude = [
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{relation: 'relation1'}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge string includes & include with scope properly', function () {
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var baseInclude = 'relation1';
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var updateInclude = {
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relation: 'relation1',
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scope: {include: 'relation2'}
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};
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var expectedInclude = [
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{relation: 'relation1', scope: {include: 'relation2'}}
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];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge includes with and without relation syntax properly',
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function () {
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//w & w/o relation syntax - no collision
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var baseInclude = ['relation2'];
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var updateInclude = {
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relation: 'relation1',
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scope: {include: 'relation2'}
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};
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var expectedInclude = [{
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relation: 'relation1',
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scope: {include: 'relation2'}
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}, {relation2: true}];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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//w & w/o relation syntax - collision
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baseInclude = ['relation1'];
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updateInclude = {relation: 'relation1', scope: {include: 'relation2'}};
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expectedInclude =
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[{relation: 'relation1', scope: {include: 'relation2'}}];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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//w & w/o relation syntax - collision
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baseInclude = {relation: 'relation1', scope: {include: 'relation2'}};
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updateInclude = ['relation1'];
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expectedInclude = [{relation1: true}];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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it('Merge includes with mixture of strings, arrays & objects properly', function () {
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var baseInclude = ['relation1', {relation2: true},
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{relation: 'relation3', scope: {where: {id: 'some id'}}},
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{relation: 'relation5', scope: {where: {id: 'some id'}}}
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];
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var updateInclude = ['relation4', {relation3: true},
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{relation: 'relation2', scope: {where: {id: 'some id'}}}];
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var expectedInclude = [{relation4: true}, {relation3: true},
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{relation: 'relation2', scope: {where: {id: 'some id'}}},
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{relation1: true},
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{relation: 'relation5', scope: {where: {id: 'some id'}}}];
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checkInputOutput(baseInclude, updateInclude, expectedInclude);
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});
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});
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