feat(dashboard): View query of the chart in dashboard (#14667)

* Extract view query component out

* Typo correction

* Fix and rename tests

* Remove logs, and test code

* Rename file - fix tests

* Fix a typo

* Linting errors, add Apache License Header

superset-frontend/spec/javascripts/explore/components/ExploreAdditionalActionsMenu.jsx

@@ -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.
+ */
+import React from 'react';
+import { mount, shallow } from 'enzyme';
+import { supersetTheme, ThemeProvider } from '@superset-ui/core';
+import { Dropdown, Menu } from 'src/common/components';
+import ExploreAdditionalActionsMenu from 'src/explore/components/ExploreAdditionalActionsMenu';
+
+describe('ExploreAdditionalActionsMenu', () => {
+  const defaultProps = {
+    animation: false,
+    queryResponse: {
+      query: 'SELECT * FROM foo',
+      language: 'sql',
+    },
+    chartStatus: 'success',
+    queryEndpoint: 'localhost',
+    latestQueryFormData: {
+      datasource: '1__table',
+    },
+    chartHeight: '30px',
+  };
+
+  it('is valid', () => {
+    expect(
+      React.isValidElement(<ExploreAdditionalActionsMenu {...defaultProps} />),
+    ).toBe(true);
+  });
+  it('renders a dropdown with 3 items', () => {
+    const wrapper = mount(<ExploreAdditionalActionsMenu {...defaultProps} />, {
+      wrappingComponent: ThemeProvider,
+      wrappingComponentProps: {
+        theme: supersetTheme,
+      },
+    });
+    const dropdown = wrapper.find(Dropdown);
+    const menu = shallow(<div>{dropdown.prop('overlay')}</div>);
+    const menuItems = menu.find(Menu.Item);
+    expect(menuItems).toHaveLength(3);
+  });
+});