test: RTL overhaul - hackathon (#16626)

* CachedLabel_spec fully converted to RTL

* ColumnTypeLabel_spec fully converted to RTL

* MissingChart_spec fully converted to RTL

* RefreshIntervalModal_spec mostly converted to RTL

* HoverMenu_spec mostly converted to RTL

* ResizableContainer_spec fully converted to RTL

* ResizableHandle_spec fully converted to RTL

* AggregateOption_spec fully converted to RTL

* CheckboxControl_spec fully converted to RTL

* ColorPickerControl_spec to RTL

* Finished converting ColorPickerControl_spec to RTL/TS, also converted RefreshIntervalModal_spec to TS

* Added unknown type to ColumnTypeLabelProps

* Fixed ColumnTypeLabel_spec

superset-frontend/spec/javascripts/explore/components/CheckboxControl_spec.tsx

@@ -0,0 +1,57 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/* eslint-disable no-unused-expressions */
+import React from 'react';
+import { render, screen } from 'spec/helpers/testing-library';
+import { ThemeProvider, supersetTheme } from '@superset-ui/core';
+import CheckboxControl from 'src/explore/components/controls/CheckboxControl';
+import userEvent from '@testing-library/user-event';
+
+const defaultProps = {
+  name: 'show_legend',
+  onChange: jest.fn(),
+  value: false,
+  label: 'checkbox label',
+};
+
+const setup = (overrides = {}) => (
+  <ThemeProvider theme={supersetTheme}>
+    <CheckboxControl {...defaultProps} {...overrides} />;
+  </ThemeProvider>
+);
+
+describe('CheckboxControl', () => {
+  it('renders a Checkbox', () => {
+    render(setup());
+
+    const checkbox = screen.getByRole('checkbox');
+    expect(checkbox).toBeVisible();
+    expect(checkbox).not.toBeChecked();
+  });
+
+  it('Checks the box when the label is clicked', () => {
+    render(setup());
+    const label = screen.getByRole('button', {
+      name: /checkbox label/i,
+    });
+
+    userEvent.click(label);
+    expect(defaultProps.onChange).toHaveBeenCalled();
+  });
+});