Parses correctly Parse.Files and Dates when sent to Cloud Code Functions (#2297)

* fix for #2294

* fail tests

* Makes sure dates are compatible with Parse.com CloudCode #2214

* Adds regression tests for #2204

spec/CloudCode.spec.js

@@ -323,6 +323,16 @@ describe('Cloud Code', () => {
       expect(req.params.complexStructure.deepDate.date[0].getTime()).toBe(1463907600000);
       expect(req.params.complexStructure.deepDate2[0].date instanceof Date).toBe(true);
       expect(req.params.complexStructure.deepDate2[0].date.getTime()).toBe(1463907600000);
+      // Regression for #2294
+      expect(req.params.file instanceof Parse.File).toBe(true);
+      expect(req.params.file.url()).toEqual('https://some.url');
+      // Regression for #2204
+      expect(req.params.array).toEqual(['a', 'b', 'c']);
+      expect(Array.isArray(req.params.array)).toBe(true);
+      expect(req.params.arrayOfArray).toEqual([['a', 'b', 'c'], ['d', 'e','f']]);
+      expect(Array.isArray(req.params.arrayOfArray)).toBe(true);
+      expect(Array.isArray(req.params.arrayOfArray[0])).toBe(true);
+      expect(Array.isArray(req.params.arrayOfArray[1])).toBe(true);
       return res.success({});
     });
 
@@ -361,7 +371,14 @@ describe('Cloud Code', () => {
             }
           }
         ]
-      }
+      },
+      'file': Parse.File.fromJSON({
+        __type: 'File',
+        name: 'name',
+        url: 'https://some.url'
+      }),
+      'array': ['a', 'b', 'c'],
+      'arrayOfArray': [['a', 'b', 'c'], ['d', 'e', 'f']]
     };
     Parse.Cloud.run('params', params).then((result) => {
       done();

spec/ParseAPI.spec.js

@@ -1038,6 +1038,23 @@ describe('miscellaneous', function() {
     });
   });
 
+  it('can handle date params in cloud functions (#2214)', done => {
+    let date = new Date();
+    Parse.Cloud.define('dateFunc', (request, response) => {
+      expect(request.params.date.__type).toEqual('Date');
+      expect(request.params.date.iso).toEqual(date.toISOString());
+      response.success('yay');
+    });
+
+    Parse.Cloud.run('dateFunc', {date: date})
+    .then(() => {
+      done()
+    }, e => {
+      fail('cloud code call failed');
+      done();
+    });
+  });
+
   it('fails on invalid client key', done => {
     var headers = {
       'Content-Type': 'application/octet-stream',