Add some tests

src/browser/public/Terminal.test.ts

@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) 2016 The xterm.js authors. All rights reserved.
+ * @license MIT
+ */
+
+import { Terminal } from 'browser/public/Terminal';
+import { assert } from 'chai';
+import { ITerminalOptions } from 'common/Types';
+
+const INIT_COLS = 80;
+const INIT_ROWS = 24;
+
+describe('Public Terminal', () => {
+  let term: Terminal;
+  const termOptions = {
+    cols: INIT_COLS,
+    rows: INIT_ROWS
+  };
+
+  describe('options', () => {
+    beforeEach(async () => {
+      term = new Terminal(termOptions);
+    });
+    it('get options', () => {
+      const options: ITerminalOptions = term.options;
+      assert.equal(options.cols, 80);
+      assert.equal(options.rows, 24);
+    });
+    it('set options', async () => {
+      const options: ITerminalOptions = term.options;
+      assert.throws(() => options.cols = 40);
+      assert.throws(() => options.rows = 20);
+      term.options.scrollback = 1;
+      assert.equal(term.options.scrollback, 1);
+      term.options= {
+        fontSize: 12,
+        fontFamily: 'Arial'
+      };
+      assert.equal(term.options.fontSize, 12);
+      assert.equal(term.options.fontFamily, 'Arial');
+    });
+  });
+});

src/browser/public/Terminal.ts

@@ -90,10 +90,10 @@ export class Terminal implements ITerminalApi {
     };
   }
   public get options(): ITerminalOptions {
-    return this._core.options;
+    return this._core.publicOptions;
   }
   public set options(options: ITerminalOptions) {
-    this._core.options = options;
+    this._core.publicOptions = options;
   }
   public blur(): void {
     this._core.blur();