Make Properties class

test/shared/settings/Properties.test.ts

@@ -0,0 +1,30 @@
+import Properties from '../../../src/shared/settings/Properties';
+import { expect } from 'chai';
+
+describe('Properties', () => {
+  describe('#propertiesValueOf', () => {
+    it('returns with default properties by empty settings', () => {
+      let props = Properties.fromJSON({});
+      expect(props).to.deep.equal({
+        hintchars: "abcdefghijklmnopqrstuvwxyz",
+        smoothscroll: false,
+        complete: "sbh"
+      })
+    });
+
+    it('returns properties by valid settings', () => {
+      let props = Properties.fromJSON({
+        hintchars: "abcdefgh",
+        smoothscroll: false,
+        complete: "sbh"
+      });
+
+      expect(props).to.deep.equal({
+        hintchars: "abcdefgh",
+        smoothscroll: false,
+        complete: "sbh"
+      });
+    });
+  });
+});
+