feat: support typescript

lib/ts-helper.js

@@ -2,27 +2,4 @@
 
 require('ts-node').register({
   typeCheck: true,
-  compilerOptions: {
-    target: 'es2017',
-    module: 'commonjs',
-    strict: true,
-    moduleResolution: 'node',
-    noImplicitAny: false,
-    experimentalDecorators: true,
-    emitDecoratorMetadata: true,
-    charset: 'utf8',
-    allowJs: false,
-    pretty: true,
-    noEmitOnError: false,
-    noUnusedLocals: true,
-    noUnusedParameters: true,
-    allowUnreachableCode: false,
-    allowUnusedLabels: false,
-    strictPropertyInitialization: false,
-    noFallthroughCasesInSwitch: true,
-    skipLibCheck: true,
-    skipDefaultLibCheck: true,
-    inlineSourceMap: true,
-    importHelpers: true,
-  },
 });

package.json

@@ -48,7 +48,8 @@
     "react": "^0.14.7",
     "react-addons-test-utils": "^0.14.7",
     "react-dom": "^0.14.7",
-    "semver": "^5.4.1"
+    "semver": "^5.4.1",
+    "typescript": "^2.7.2"
   },
   "repository": {
     "type": "git",

test/fixtures/example-ts/test/index.test.ts

@@ -0,0 +1,21 @@
+'use strict';
+
+import { Application, Context } from 'egg';
+import { default as mock, MockOption, BaseMockApplication } from 'egg-mock';
+import * as path from 'path';
+
+describe('test/index.test.ts', () => {
+  let app: BaseMockApplication<Application, Context>;
+  before(() => {
+    app = mock.app({ typescript: true } as MockOption);
+    return app.ready();
+  });
+  after(() => app.close());
+  it('should work', async () => {
+    await app
+      .httpRequest()
+      .get('/')
+      .expect('hi, egg')
+      .expect(200);
+  });
+});

test/fixtures/example-ts/tsconfig.json

@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "es2017",
+    "module": "commonjs",
+    "strict": true,
+    "moduleResolution": "node",
+    "noImplicitAny": false,
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
+    "charset": "utf8",
+    "allowJs": false,
+    "pretty": true,
+    "noEmitOnError": false,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "allowUnreachableCode": false,
+    "allowUnusedLabels": false,
+    "strictPropertyInitialization": false,
+    "noFallthroughCasesInSwitch": true,
+    "skipLibCheck": true,
+    "skipDefaultLibCheck": true,
+    "inlineSourceMap": true,
+    "importHelpers": true
+  },
+}

test/fixtures/ts/tsconfig.json

@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "es2017",
+    "module": "commonjs",
+    "strict": true,
+    "moduleResolution": "node",
+    "noImplicitAny": false,
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
+    "charset": "utf8",
+    "allowJs": false,
+    "pretty": true,
+    "noEmitOnError": false,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "allowUnreachableCode": false,
+    "allowUnusedLabels": false,
+    "strictPropertyInitialization": false,
+    "noFallthroughCasesInSwitch": true,
+    "skipLibCheck": true,
+    "skipDefaultLibCheck": true,
+    "inlineSourceMap": true,
+    "importHelpers": true
+  },
+}

test/ts.test.js

@@ -17,7 +17,7 @@ describe('test/ts.test.js', () => {
       .debug()
       .expect('stdout', /### egg from ts/)
       .expect('stdout', /options.typescript=true/)
-      .expect('stdout', /egg started/)
+      .expect('stdout', /started/)
       .expect('code', 0)
       .end();
   });
@@ -43,7 +43,21 @@ describe('test/ts.test.js', () => {
     return coffee.fork(eggBin, [ 'dev', '--ts' ], { cwd })
       .debug()
       .expect('stdout', /hi, egg, 12345/)
-      .expect('stdout', /egg started/)
+      .expect('stdout', /started/)
+      .expect('code', 0)
+      .end();
+  });
+
+  it('should test app', () => {
+    if (process.env.EGG_VERSION && process.env.EGG_VERSION === '1') {
+      console.log('skip egg@1');
+      return;
+    }
+    cwd = path.join(__dirname, './fixtures/example-ts');
+    return coffee.fork(eggBin, [ 'test', '--ts' ], { cwd })
+      .debug()
+      .expect('stdout', /hi, egg, 123456/)
+      .expect('stdout', /should work/)
       .expect('code', 0)
       .end();
   });