dont parse body for gateway event

Author: georgesmith46

src/lambdalocal.ts

@@ -133,7 +133,7 @@ function _getRequestPayload(req, callback) {
                     time: new Date().toISOString(),
                     timeEpoch: new Date().getTime(),
                 },
-                body: payload,
+                body,
                 isBase64Encoded: req.headers['content-type'] !== 'application/json',
             };
         }

test/test.js

@@ -708,7 +708,7 @@ describe("- Testing cli.js", function () {
                         "hey": "data",
                     },
                     (result) => {
-                        assert.deepEqual(result["body"], {"hey": "data"});
+                        assert.deepEqual(result["body"], JSON.stringify({"hey": "data"}));
                     },
                     cb
                 );