feat: instrument .tsx

Author: teppeis

guess.js

@@ -3,15 +3,15 @@ var path = require('path');
 
 var ts = require('typescript');
 
-var pattern = 'test/**/*.ts';
+var pattern = 'test/**/*.@(ts|tsx)';
 var cwd = process.cwd();
 var packageData = require(path.join(cwd, 'package.json'));
 
 if (packageData &&
     typeof packageData.directories === 'object' &&
     typeof packageData.directories.test === 'string') {
   var testDir = packageData.directories.test;
-  pattern = testDir + ((testDir.lastIndexOf('/', 0) === 0) ? '' : '/') + '**/*.ts';
+  pattern = testDir + ((testDir.lastIndexOf('/', 0) === 0) ? '' : '/') + '**/*.@(ts|tsx)';
 }
 
 var tsconfigPath = ts.findConfigFile(cwd, fs.existsSync);

package.json

@@ -9,8 +9,9 @@
   "main": "index.js",
   "scripts": {
     "demo": "mocha --require './guess' test/demo.ts",
-    "test": "run-p test:*",
+    "test": "run-s test:*",
     "test:ts": "mocha --require './guess' test/*_test.ts",
+    "test:tsx": "mocha --require './guess' test/*_test.tsx",
     "test:outdir": "cd test/test-outdir && mocha --require ../../guess test/*_test.ts"
   },
   "dependencies": {

test/test-outdir/test/to_be_instrumented_test.ts

@@ -4,7 +4,7 @@ import assert = require('assert')
 import expect = require('expect.js')
 import MyComponent from '../lib/mycomponent.tsx';
 
-describe('test for outDir option', function() {
+describe('espower-typescript: `outDir` option', function() {
   beforeEach(function() {
     this.expectPowerAssertMessage = (body: () => void, expectedLines: string) => {
       try {

test/to_be_instrumented_test.ts

@@ -4,7 +4,7 @@ import assert = require('assert')
 import expect = require('expect.js')
 import MyComponent from './lib/mycomponent.tsx';
 
-describe('power-assert message', function() {
+describe('espower-typescript: ts', function() {
 
   beforeEach(function() {
     this.expectPowerAssertMessage = (body: () => void, expectedLines: string) => {

test/to_be_instrumented_test.tsx

@@ -0,0 +1,33 @@
+'use strict';
+
+import assert = require('assert')
+import expect = require('expect.js')
+import React = require('react');
+
+describe('espower-typescript: tsx', function() {
+
+  beforeEach(function() {
+    this.expectPowerAssertMessage = (body: () => void, expectedLines: string) => {
+      try {
+        body();
+        expect().fail('AssertionError should be thrown');
+      } catch(e) {
+        expect(e.message.split('\n').slice(2, -1).join('\n')).to.eql(expectedLines);
+      }
+    }
+  });
+
+  it('jsx:react', function() {
+    let Foo = (): any => {
+        return (<input />);
+    };
+
+    let expected =
+`  assert.equal(1, Foo())
+                  |     
+                  Object{"$$typeof":Symbol(react.element),type:"input",key:null,ref:null,props:#Object#,_owner:null,_store:#Object#}`;
+    this.expectPowerAssertMessage(() => {
+      assert.equal(1, Foo());
+    }, expected);
+  });
+});