feat: add initial test for clipboard

Author: microbit-grace

test/webdriverio/test/clipboard_test.mjs

@@ -0,0 +1,62 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import * as chai from 'chai';
+import {testSetup, testFileLocations, PAUSE_TIME} from './test_setup.mjs';
+import {Key} from 'webdriverio';
+
+suite('Clipboard test', function () {
+  // Setting timeout to unlimited as these tests take a longer time to run than most mocha test
+  this.timeout(0);
+
+  // Clear the workspace and load start blocks
+  setup(async function () {
+    this.browser = await testSetup(testFileLocations.BASE);
+    await this.browser.pause(PAUSE_TIME);
+  });
+
+  test('Copy and paste while block selected', async function () {
+    // Click on simple circle block
+    const block = await this.browser.$('g.simple_circle.blocklyBlock.blocklyDraggable > g:nth-child(3)');
+    await block.click();
+
+    // Copy and paste
+    await this.browser.keys([Key.Ctrl, 'c']);
+    await this.browser.keys([Key.Ctrl, 'v']);
+    await this.browser.pause(PAUSE_TIME);
+
+    const blocks = await this.browser.$$('g.simple_circle.blocklyBlock.blocklyDraggable');
+    const duplicatedBlockId = await blocks[0].getAttribute('data-id')
+    const selectedId = await this.browser.execute(() => {
+      return Blockly.common.getSelected().id;
+    });
+
+    chai.assert.equal(blocks.length, 2);
+    chai.assert.equal(selectedId, duplicatedBlockId);
+  });
+
+  test('Cut and paste while connection selected', async function () {
+    // Click on simple circle block
+    const block = await this.browser.$('g.simple_circle.blocklyBlock.blocklyDraggable > g:nth-child(3)');
+    await block.click();
+
+    // Cut and paste
+    await this.browser.keys([Key.Ctrl, 'x']);
+    await block.waitForExist({ reverse: true })
+    await this.browser.keys([Key.Ctrl, 'v']);
+    await block.waitForExist()
+    await this.browser.pause(PAUSE_TIME);
+
+    const blocks = await this.browser.$$('g.simple_circle.blocklyBlock.blocklyDraggable');
+    const duplicatedBlockId = await blocks[0].getAttribute('data-id')
+    const selectedId = await this.browser.execute(() => {
+      return Blockly.common.getSelected().id;
+    })
+
+    chai.assert.equal(blocks.length, 1);
+    chai.assert.equal(selectedId, duplicatedBlockId);
+  });
+});