Fixed error when reading error response streams in node environments

Author: m-mohr

openeo.js

@@ -633,7 +633,7 @@ class Connection {
 						});
 					case 'stream':
 						return new Promise((_, reject) => {
-							var chunks = "";
+							var chunks = [];
 							error.response.data.on("data", chunk => chunks.push(chunk));
 							readStream.on("error", () => reject(error));
 							readStream.on("end", () => reject(JSON.parse(Buffer.concat(chunks).toString())));

tests/earthengine.test.js

@@ -4,7 +4,7 @@ const waitForExpect = require("wait-for-expect");
 jest.setTimeout(60000); // Give Google some time to process data
 
 describe('With earth-engine-driver', () => {
-	const TESTBACKEND = 'http://127.0.0.1:8080';
+	const TESTBACKEND = 'https://earthengine.openeo.org';
 	const TESTBACKENDDIRECT = TESTBACKEND + '/v0.4';
 	const TESTUSERNAME = 'group5';
 	const TESTPASSWORD = 'test123';