add other tests

Author: kandros

package.json

@@ -7,9 +7,10 @@
     "README.md"
   ],
   "scripts": {
-    "prepublish": "npm run build",
+    "prepublish": "npm run test",
     "build": "rm -rf dist && tsc",
-    "test": "npm run lint",
+    "pretest": "npm run lint",
+    "test": "jest",
     "lint": "tslint -c tslint.json 'src/**/*.ts'"
   },
   "devDependencies": {

tests/__snapshots__/typescript.test.ts.snap

@@ -0,0 +1,14 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`typescript modules getTypescriptConfig get configurations from tsconfig.json 1`] = `
+Object {
+  "lib": Array [
+    "lib.es2015.d.ts",
+  ],
+  "moduleResolution": 2,
+  "preserveConstEnums": true,
+  "sourceMap": true,
+  "strictNullChecks": true,
+  "target": 1,
+}
+`;

tests/typescript.test.ts

@@ -1,4 +1,7 @@
-import {extractFileNames} from '../src/typescript'
+import {extractFileNames, getTypescriptConfig, run} from '../src/typescript'
+import * as path from 'path'
+
+const ROOT_PATH = path.resolve(__dirname)
 
 const functions = {
     hello: {
@@ -12,17 +15,37 @@ const functions = {
     },
 }
 
-describe('extractFileName', () => {
-    it('get function filenames from serverless service', () => {
-        expect(
-            extractFileNames(functions),
-        ).toEqual(
-            [
-                'my-folder/hello.ts',
-                'my-folder/my-subfolder/world.ts',
-                'create.ts',
-            ],
-        )
+describe('typescript modules', () => {
+    describe('extractFileName', () => {
+
+        it('get function filenames from serverless service', () => {
+            expect(
+                extractFileNames(functions),
+            ).toEqual(
+                [
+                    'my-folder/hello.ts',
+                    'my-folder/my-subfolder/world.ts',
+                    'create.ts',
+                ],
+            )
+        })
     })
-})
 
+    describe('getTypescriptConfig', () => {
+        it('get configurations from tsconfig.json', () => {
+            expect(
+                getTypescriptConfig(ROOT_PATH)
+            ).toMatchSnapshot()
+        })
+    })
+
+    // describe('run', () => {
+    //     it('compile files to ts', () => {
+    //         const fileNames = extractFileNames(functions)
+    //         const config = getTypescriptConfig(ROOT_PATH)
+    //         expect(
+    //             run(fileNames, config)
+    //         ).toBe(false)
+    //     })
+    // })
+})