Allow sorting when viewing/editing data. Fixes #1894

web/regression/javascript/sqleditor/filter_dialog_specs.js

@@ -0,0 +1,31 @@
+//////////////////////////////////////////////////////////////////////////
+//
+// pgAdmin 4 - PostgreSQL Tools
+//
+// Copyright (C) 2013 - 2018, The pgAdmin Development Team
+// This software is released under the PostgreSQL Licence
+//
+//////////////////////////////////////////////////////////////////////////
+import filterDialog from 'sources/sqleditor/filter_dialog';
+import filterDialogModel from 'sources/sqleditor/filter_dialog_model';
+
+describe('filterDialog', () => {
+  let sqlEditorController;
+  sqlEditorController = jasmine.createSpy('sqlEditorController')
+  describe('filterDialog', () => {
+    describe('when using filter dialog', () => {
+      beforeEach(() => {
+        spyOn(filterDialog, 'dialog');
+      });
+
+      it("it should be defined as function", function() {
+        expect(filterDialog.dialog).toBeDefined();
+      });
+
+      it('it should call without proper handler', () => {
+        expect(filterDialog.dialog).not.toHaveBeenCalledWith({});
+      });
+
+    });
+  });
+});