diff --git a/src/app.js b/src/app.js
index 3c645b2..b7d432b 100644
--- a/src/app.js
+++ b/src/app.js
@@ -17,7 +17,6 @@ module.exports = (config) => {
 
     const articles = [];
 
-
     const reload = (callback) => {
         fw.fetchArticles((err, list) => {
             if (err) {
@@ -32,6 +31,8 @@ module.exports = (config) => {
             callback(true);
         });
     };
+    if (config['test'])
+        app.reload = reload;
 
     const render = (res, path, data, code = 200) => {
         res.render(path, data, (err, html) => {
@@ -63,6 +64,13 @@ module.exports = (config) => {
         });
     });
 
+    app.get('*', (req, res, next) => {
+        if (config['home']['hidden'].includes(path.extname(req.path)))
+            showError(req.path, 404, res);
+        else
+            next();
+    });
+
     app.get('*', express.static(config['data_dir']));
 
     app.get('*', (req, res) => {
diff --git a/src/config.default.json b/src/config.default.json
index 7427b2c..ece0152 100644
--- a/src/config.default.json
+++ b/src/config.default.json
@@ -9,7 +9,8 @@
   },
   "home": {
     "index": "index.ejs",
-    "error": "error.ejs"
+    "error": "error.ejs",
+    "hidden": [".ejs"]
   },
   "article": {
     "index": "index.md",
diff --git a/test/app.test.js b/test/app.test.js
index 62e4832..ae3b5de 100644
--- a/test/app.test.js
+++ b/test/app.test.js
@@ -14,8 +14,15 @@ const config = {
     'view_engine': 'ejs',
     'home': {
         'index': testIndex,
-        'error': testError
-    }
+        'error': testError,
+        'hidden': ['.ejs','.test']
+    },
+    'article': {
+        'index': 'index.md',
+        'thumbnail_tag': 'thumbnail',
+        'default_title': 'Untitled',
+        'default_thumbnail': null
+    },
 };
 
 const app = require('../src/app')(config);
@@ -46,15 +53,34 @@ describe('Test root path', () => {
             done();
         });
     });
-    test('200 index page', (done) =>{
-        fs.writeFileSync(path.join(dataDir,testIndex), 'hello there');
+    test('200 no articles', (done) =>{
+        fs.writeFileSync(path.join(dataDir,testIndex), 'articles <%= articles.length %>');
         request(app).get('/').then((response) =>{
             expect(response.statusCode).toBe(200);
-            expect(response.text).toBe('hello there');
+            expect(response.text).toBe('articles 0');
             done();
         });
     });
-    //TODO test articles list
+    test('200 2 articles', (done) =>{
+        utils.createEmptyDirs([
+            path.join(dataDir, '2019', '05', '05'),
+            path.join(dataDir, '2018', '05', '05')
+        ]);
+        utils.createEmptyFiles([
+            path.join(dataDir, '2019', '05', '05','index.md'),
+            path.join(dataDir, '2018', '05', '05','index.md')
+        ]);
+        fs.writeFileSync(path.join(dataDir,testIndex), 'articles <%= articles.length %>');
+        app.reload((res) => {
+            expect(res).toBe(true);
+            request(app).get('/').then((response) =>{
+                expect(response.statusCode).toBe(200);
+                expect(response.text).toBe('articles 2');
+                done();
+            });
+        });
+
+    });
 });
 
 describe('Test static files', () => {
@@ -72,6 +98,13 @@ describe('Test static files', () => {
             done();
         });
     });
+    test('404 hidden file', (done) =>{
+        fs.writeFileSync(path.join(dataDir,'somefile.test'), '');
+        request(app).get('/somefile.test').then((response) =>{
+            expect(response.statusCode).toBe(404);
+            done();
+        });
+    });
     test('200 valid file', (done) =>{
         fs.writeFileSync(`${dataDir}/somefile.txt`, 'filecontent');
         request(app).get('/somefile.txt').then((response) =>{