location and income level tests

src/test/id2str.js

@@ -58,6 +58,8 @@ describe('id2str middleware', () => {
 
     it('should transform a income level id', (done) => {
         expect(id2str.incomeLevel(1)).to.deep.equal('1º quintil – 20% menores');
+        done();
+    });  
 
     it('should transform a class adm dependency id', (done) => {
         expect(id2str.admDependency(6)).to.deep.equal('Não classificada');
@@ -74,7 +76,7 @@ describe('id2str middleware', () => {
         let req = {
             result: [{gender_id: 2, period_id: 3, school_year_id: 11}]
         };
-        id2str.transform(false)(req, {},  (error)=>{
+        id2str.transform(false)(req, {},  (error)=> {
             if (error) { throw new Error('Expected not to receive an error'); }
             req.should.have.property('result');
             req.result.should.not.be.undefined;