rearrange test order and fix web worker detection

test/general/index.js

@@ -1,12 +1,12 @@
 describe('General', function () {
   require('./util.js');
+  require('./armor.js');
+  require('./packet.js');
+  require('./keyring.js');
+  require('./signature.js');
+  require('./key.js');
   require('./openpgp.js');
   require('./basic.js');
-  require('./armor.js');
-  require('./key.js');
-  require('./keyring.js');
-  require('./packet.js');
-  require('./signature.js');
   require('./hkp.js');
 });
 

test/general/openpgp.js

@@ -360,21 +360,22 @@ describe('OpenPGP.js public api tests', function() {
     });
 
     describe('without Worker', tests);
+
+    if (typeof window !== 'undefined' && window.Worker) {
       describe('with Worker', function() {
         before(function() {
           openpgp.initWorker({ path:'../dist/openpgp.worker.js' });
         });
 
-      if (openpgp.getWorker()) {
         tests();
-      } else {
-        it.skip('No Web Worker support --> skipping tests.');
-      }
 
         after(function() {
           openpgp.destroyWorker(); // cleanup worker in case of failure
         });
       });
+    } else {
+      describe.skip('with Worker (No Web Worker support --> skipping tests)', tests);
+    }
 
     function tests() {
       it('Calling decrypt with not decrypted key leads to exception', function (done) {

test/unittests.js

@@ -7,8 +7,8 @@
 };
 
 describe('Unit Tests', function () {
-  require('./general');
   require('./crypto');
+  require('./general');
   if (typeof window !== 'undefined') {
     require('./worker');
   }