fix: 404 when html file lack of doctype and add more test cases

.gitignore

@@ -1,7 +1,9 @@
 .idea
 .DS_Store
+.coveralls.yml
 tmp
 node_modules/*
 src/__tests__/fixtures/**/dist
 coverage
 lib
+

.travis.yml

@@ -5,3 +5,5 @@ node_js:
   - "5"
 
 
+after_success:
+  - npm run coveralls

package.json

@@ -11,8 +11,9 @@
   "main": "./lib",
   "scripts": {
     "build": "rm -rf lib && babel src --out-dir lib",
-    "test": "mocha --require babel-core/register --no-timeouts",
-    "lint": "eslint --ext .js src"
+    "test": "babel-node node_modules/.bin/babel-istanbul cover node_modules/.bin/_mocha --no-timeouts",
+    "lint": "eslint --ext .js src",
+    "coveralls": "cat ./coverage/lcov.info | coveralls"
   },
   "pre-commit": [
     "lint"
@@ -21,11 +22,13 @@
   "devDependencies": {
     "babel-cli": "~6.2.0",
     "babel-core": "~6.1.21",
+    "babel-istanbul": "^0.5.9",
     "babel-plugin-add-module-exports": "~0.1.1",
     "babel-polyfill": "^6.3.14",
     "babel-preset-es2015": "~6.1.18",
     "babel-preset-stage-0": "~6.1.18",
-    "dora": "0.x",
+    "coveralls": "^2.11.6",
+    "dora": "~0.2.2",
     "eslint": "~1.9.0",
     "eslint-config-airbnb": "~1.0.0",
     "mocha": "~2.3.4",

src/index.js

@@ -34,6 +34,7 @@ export default {
           return;
         }
         content = injectScript + content;
+        this.body = content;
 
         return;
       }

test/fixtures/normal/index.js

@@ -0,0 +1 @@
+console.log(2);

test/fixtures/normal/lackdoctype.html

@@ -0,0 +1 @@
+hello world

test/index-test.js

@@ -25,5 +25,38 @@ describe('debug-corner', () => {
         done();
       });
   });
+
+  it('GET /index.html is injected the script dora-plugin-debug-corner.js', done => {
+    request(`http://localhost:${port}`)
+      .get('/index.html')
+      .expect(200)
+      .end(function(err, res){
+        if (err) return done(err);
+        if (res.text.indexOf('<script src="./dora-plugin-debug-corner.js"></script>') < 0) throw new Error("dora-plugin-debug-corner.js is not injected"); 
+        done();
+      });
+  });
+
+  it('GET /lackdoctype.html is injected the script dora-plugin-debug-corner.js', done => {
+    request(`http://localhost:${port}`)
+      .get('/lackdoctype.html')
+      .expect(200)
+      .end(function(err, res){
+        if (err) return done(err);
+        if (res.text.indexOf('<script src="./dora-plugin-debug-corner.js"></script>') < 0) throw new Error("dora-plugin-debug-corner.js is not injected"); 
+        done();
+      });
+  });
+
+  it('GET /index.js should not be handled', done => {
+    request(`http://localhost:${port}`)
+      .get('/index.js')
+      .expect(200)
+      .end(function(err, res){
+        if (err) return done(err);
+        if (res.text.indexOf('console.log(2);') < 0) throw new Error("other types of files should not be handled"); 
+        done();
+      });
+  });
 });