diff --git a/src/browser/public/Terminal.test.ts b/src/browser/public/Terminal.test.ts
deleted file mode 100644
index f03945a0..00000000
--- a/src/browser/public/Terminal.test.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-/**
- * 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');
-    });
-  });
-});
diff --git a/test/api/Terminal.api.ts b/test/api/Terminal.api.ts
index 00598e47..7243e617 100644
--- a/test/api/Terminal.api.ts
+++ b/test/api/Terminal.api.ts
@@ -6,6 +6,7 @@
 import { assert } from 'chai';
 import { pollFor, timeout, writeSync, openTerminal, launchBrowser } from './TestUtils';
 import { Browser, Page } from 'playwright';
+import { fail } from 'assert';
 
 const APP = 'http://127.0.0.1:3001/test';
 
@@ -160,6 +161,36 @@ describe('API Integration Tests', function(): void {
     assert.equal(await page.evaluate(`window.term.getOption('rendererType')`), 'dom');
   });
 
+  describe('options', () => {
+    it('getter', async () => {
+      await openTerminal(page);
+      assert.equal(await page.evaluate(`window.term.options.rendererType`), 'canvas');
+      assert.equal(await page.evaluate(`window.term.options.cols`), 80);
+      assert.equal(await page.evaluate(`window.term.options.rows`), 24);
+    });
+    it('setter', async () => {
+      await openTerminal(page);
+      try {
+        await page.evaluate('window.term.options.cols = 40');
+        fail();
+      } catch {}
+      try {
+        await page.evaluate('window.term.options.rows = 20');
+        fail();
+      } catch {}
+      await page.evaluate('window.term.options.scrollback = 1');
+      assert.equal(await page.evaluate(`window.term.options.scrollback`), 1);
+      await page.evaluate(`
+        window.term.options = {
+          fontSize: 30,
+          fontFamily: 'Arial'
+        };
+      `);
+      assert.equal(await page.evaluate(`window.term.options.fontSize`), 30);
+      assert.equal(await page.evaluate(`window.term.options.fontFamily`), 'Arial');
+    });
+  });
+
   describe('renderer', () => {
     it('foreground', async () => {
       await openTerminal(page, { rendererType: 'dom' });