- Testing: Separate tests into unit/ui; split UI tests by specific domain;

setup browser-bug folder and ui issues folder
- Testing: Create test utilities for selecting English and visiting and
  approving storage
- Testing: Add test for tool selection

cypress/integration/ui/issues/issue-364.js

@@ -0,0 +1,19 @@
+import {
+  visitAndApproveStorage
+} from '../../../support/ui-test-helper.js';
+
+// See https://github.com/SVG-Edit/svgedit/issues/364
+describe('Issue 364; IE errorwith rectangle selection by click', function () {
+  beforeEach(() => {
+    visitAndApproveStorage();
+  });
+
+  it('should set rectangle selection after click', function () {
+    cy.get('#tools_rect_show')
+      .trigger('mousedown', {force: true})
+      .trigger('mouseup', {force: true})
+      .should((button) => {
+        expect(button).to.have.class('tool_button_current');
+      });
+  });
+});