refactoring

- move the jest configuration files to the root directory
- remove squirrel installer startup check
- increase coverage for protocol handler
- update package.json as per the above

tests/ProtocolHandler.test.js

@@ -104,4 +104,15 @@ describe('protocol handler', function () {
 
     });
 
+    it('should cache the protocol url if the protocol window is not defined yet', (done) => {
+        protocolHandler.setProtocolWindow(null);
+        const setSpy = jest.spyOn(protocolHandler, 'setProtocolUrl');
+        protocolHandler.setProtocolUrl(url);
+
+        protocolHandler.checkProtocolAction();
+        expect(setSpy).toHaveBeenCalled();
+
+        done();
+    });
+
 });

tests/jest_unit.json

@@ -1,6 +0,0 @@
-{
-    "testMatch": ["**/*.test.js"],
-    "verbose": true,
-    "testResultsProcessor": "../node_modules/jest-html-reporter"
-  }
-  

tests/spectron/jest_spectron.json

@@ -1,7 +0,0 @@
-{
-  "verbose": true,
-  "testMatch": [
-    "**/*.spectron.js"
-  ],
-  "testResultsProcessor": "../../node_modules/jest-html-reporter" 
-}