Adding tests in region, state and city for the search functionality

Related: simcaq/SCRUM#210 !31

src/test/city.js

@@ -70,4 +70,18 @@ describe('request cities', () => {
                 done();
             })
     })
+
+    it('should search for Curitiba', (done) => {
+        chai.request(server)
+            .get('/api/v1/city?search=name:curitiba')
+            .end((err, res) => {
+                res.should.have.status(200);
+                res.should.be.json;
+                res.body.should.have.property('result');
+                res.body.result.should.be.a('array');
+                res.body.result[0].should.have.property('pk_cod_ibge');
+                res.body.result[0].should.have.property('nome');
+                done();
+            });
+    });
 });

src/test/region.js

@@ -53,4 +53,19 @@ describe('request regions', () => {
                 done();
             });
     });
+
+    it('shoul search for south region', (done) => {
+        chai.request(server)
+            .get('/api/v1/region?search=name:sul')
+            .end((err, res) => {
+                res.should.have.status(200);
+                res.should.be.json;
+                res.body.should.have.property('result');
+                res.body.result.should.be.a('array');
+                res.body.result.should.have.length(1);
+                res.body.result[0].should.have.property('pk_regiao_id');
+                res.body.result[0].should.have.property('nome');
+                done();
+            });
+    });
 });

src/test/state.js

@@ -71,4 +71,20 @@ describe('request states', () => {
                 done();
             });
     });
+
+    it('should search for Paraná', (done) => {
+        chai.request(server)
+            .get('/api/v1/state?search=name:paran')
+            .end((err, res) => {
+                res.should.have.status(200);
+                res.should.be.json;
+                res.body.should.have.property('result');
+                res.body.result.should.be.a('array');
+                res.body.result.should.have.length(1);
+                res.body.result[0].should.have.property('pk_estado_id');
+                res.body.result[0].should.have.property('fk_regiao_id');
+                res.body.result[0].should.have.property('nome');
+                done();
+            });
+    });
 });