new server test with precommit hook to secure .env files, set up CI environment (#5)

* new server test with precommit hook to secure .env files, set up CI environment (#3)

* [TESTS] added all registered routes to api server test

* [WIP] abstracting config to env where it makes sense, refactoring elsewhere, adding more tests

* [WIP] fixed tests so they fail as expected

* [WIP]

* [DEBUG] fixed issues with the env configuration, added correct tests

* [MISC] env didn't get readded on last precommit

* [TESTS] added longer wait time for server as sometimtimes tests fail arbitrarily

test/server_process.js

@@ -0,0 +1,103 @@
+var assert = require('assert');
+var child_process = require('child_process')
+var http = require('http');
+import test from 'ava'
+
+const SERVER_LAUNCH_WAIT_TIME = 10 * 1000;
+
+var server_proc = null;
+var server_exited = false;
+
+test.before.cb(t => {
+  console.log("launching server...")
+  server_proc = child_process.spawn('yarn', ['dev'], {
+    cwd: '.',
+    stdio: 'ignore'
+  });
+
+  server_proc.on('exit', function(code, signal) {
+    server_exited = true;
+  });
+
+  setTimeout(t.end, SERVER_LAUNCH_WAIT_TIME);
+});
+
+test.after(function() {
+  console.log("killing server...")
+  server_proc.kill('SIGKILL');
+});
+
+test('should launch', t => {
+  t.false(server_exited);
+});
+
+var passUrls = [
+  // Express API registered routes: 
+  // /
+  '/api/',
+  // /blueprints
+  '/api/blueprints',
+  // /update
+  '/api/update',
+  // /:sheet/:tab/:resource
+  '/api/example/export_events/rows',
+  // /:sheet/:tab/:resource/:frag
+  '/api/example/export_events/rows/1'
+];
+
+var failUrls = [
+  // /:sheet
+  '/api/example',
+  // /:sheet/:tab
+  '/api/example/events'
+]
+
+passUrls.forEach(function(url) {
+  test.cb('should respond successfully to request for "' + url + '"', t => {
+    http.get({
+      hostname: 'localhost',
+      port: 4040,
+      path: url,
+      agent: false
+    }, function(res) {
+      var result_data = '';
+
+      if(res.statusCode != 200) {
+        t.fail('Server response was not 200.');
+      } else {
+        res.on('data', function(data) { result_data += data });
+
+        res.on('end', function() {
+          if (result_data.length > 0) {
+            t.pass();
+          } else {
+            t.fail("Server returned no data.");
+          }
+        });
+      }
+
+      t.end();
+    })
+  });
+});
+
+failUrls.forEach(function(url) {
+  test.cb('should fail to respond to request for "' + url + '"', t => {
+    http.get({
+      hostname: 'localhost',
+      port: 4040,
+      path: url,
+      agent: false
+    }, function(res) {
+      var result_data = '';
+
+      if(res.statusCode < 400) {
+        t.fail('Server response was not erroneous.');
+      } else {
+        t.pass();
+      }
+
+      t.end();
+    })
+  });
+});