loopback-component-explorer/test/route-helper.test.js

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'use strict';
var routeHelper = require('../lib/route-helper');
var expect = require('chai').expect;
var _defaults = require('lodash.defaults');
describe('route-helper', function() {
it('returns "object" when a route has multiple return values', function() {
var doc = createAPIDoc({
returns: [
{ arg: 'max', type: 'number' },
{ arg: 'min', type: 'number' },
{ arg: 'avg', type: 'number' }
]
});
expect(doc.operations[0].type).to.equal('object');
});
it('converts path params when they exist in the route name', function() {
var doc = createAPIDoc({
accepts: [
{arg: 'id', type: 'string'}
],
path: '/test/:id'
});
var paramDoc = doc.operations[0].parameters[0];
expect(paramDoc.paramType).to.equal('path');
expect(paramDoc.name).to.equal('id');
expect(paramDoc.required).to.equal(false);
});
// FIXME need regex in routeHelper.acceptToParameter
xit('won\'t convert path params when they don\'t exist in the route name', function() {
var doc = createAPIDoc({
accepts: [
{arg: 'id', type: 'string'}
],
path: '/test/:identifier'
});
var paramDoc = doc.operations[0].parameters[0];
expect(paramDoc.paramType).to.equal('query');
});
it('correctly coerces param types', function() {
var doc = createAPIDoc({
accepts: [
{arg: 'binaryData', type: 'buffer'}
]
});
var paramDoc = doc.operations[0].parameters[0];
expect(paramDoc.paramType).to.equal('query');
expect(paramDoc.type).to.equal('string');
expect(paramDoc.format).to.equal('byte');
});
});
// Easy wrapper around createRoute
function createAPIDoc(def) {
return routeHelper.routeToAPIDoc(_defaults(def, {
path: '/test',
verb: 'GET',
method: 'test.get'
}));
}