Add some tests

src/test/class.js

@@ -38,6 +38,19 @@ describe('request class', () => {
             });
     });
 
+    it('should list the source', (done) => {
+        chai.request(server)
+            .get('/api/v1/class/source')
+            .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('source');
+                done();
+            });
+    });
+
     it('should list the rural locations', (done) => {
         chai.request(server)
             .get('/api/v1/class/rural_location')
@@ -122,6 +135,20 @@ describe('request class', () => {
             });
     });
 
+    it('should list the periods', (done) => {
+        chai.request(server)
+            .get('/api/v1/class/integral_time')
+            .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('id');
+                res.body.result[0].should.have.property('name');
+                done();
+            });
+    });
+
     it('should list class', (done) => {
         chai.request(server)
             .get('/api/v1/class')