fix(index): fix OW Method name and handling of empty parameters

adobe · Jun 16, 2019 · 79f1c00 · 79f1c00
1 parent 559d373
commit 79f1c00
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/src/index.js b/src/index.js
@@ -28,7 +28,7 @@ async function report() {
 function wrap(func, checks) {
   return (params) => {
     // eslint-disable-next-line no-underscore-dangle
-    if (params.__ow_methd === 'get') {
+    if (params && params.__ow_method === 'get') {
       return report(checks);
     }
     return func(params);

diff --git a/test/index.test.js b/test/index.test.js
@@ -19,12 +19,20 @@ const { AssertionError } = require('assert');
 const index = require('../src/index.js').main;
 
 describe('Index Tests', () => {
-  it('index function is present', async () => {
+  it('index function returns function for function', async () => {
+    const wrapped = await index(() => 'foo');
+    assert.deepEqual(typeof wrapped, 'function');
+    assert.deepEqual(wrapped(), 'foo');
+    const result = await wrapped({ __ow_method: 'get' });
+    assert.equal(result.statusCode, 200);
+  });
+
+  it('index function returns status code for objects', async () => {
     const result = await index({});
     assert.deepEqual(result.statusCode, 200);
   });
 
-  it('index function returns an object', async () => {
+  it('index function throws if passed invalid arguments', async () => {
     try {
       await index();
       assert.fail('this should never happen');