SIP-32: Moving frontend code to the base of the repo (#9098)

* move assets out, get webpack dev working

* update docs to reference superset-frontend

* draw the rest of the owl

* fix docs

* fix webpack script

* rats

* correct docs

* fix tox dox

superset-frontend/spec/javascripts/dashboard/components/DashboardBuilder_spec.jsx

@@ -0,0 +1,190 @@
+/**
+ * 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 { Provider } from 'react-redux';
+import React from 'react';
+import { shallow, mount } from 'enzyme';
+import sinon from 'sinon';
+
+import { ParentSize } from '@vx/responsive';
+import { Sticky, StickyContainer } from 'react-sticky';
+import { TabContainer, TabContent, TabPane } from 'react-bootstrap';
+
+import BuilderComponentPane from '../../../../src/dashboard/components/BuilderComponentPane';
+import DashboardBuilder from '../../../../src/dashboard/components/DashboardBuilder';
+import DashboardComponent from '../../../../src/dashboard/containers/DashboardComponent';
+import DashboardHeader from '../../../../src/dashboard/containers/DashboardHeader';
+import DashboardGrid from '../../../../src/dashboard/containers/DashboardGrid';
+import * as dashboardStateActions from '../../../../src/dashboard/actions/dashboardState';
+import { BUILDER_PANE_TYPE } from '../../../../src/dashboard/util/constants';
+
+import WithDragDropContext from '../helpers/WithDragDropContext';
+import {
+  dashboardLayout as undoableDashboardLayout,
+  dashboardLayoutWithTabs as undoableDashboardLayoutWithTabs,
+} from '../fixtures/mockDashboardLayout';
+
+import { mockStore, mockStoreWithTabs } from '../fixtures/mockStore';
+
+const dashboardLayout = undoableDashboardLayout.present;
+const layoutWithTabs = undoableDashboardLayoutWithTabs.present;
+
+describe('DashboardBuilder', () => {
+  let favStarStub;
+
+  beforeAll(() => {
+    // this is invoked on mount, so we stub it instead of making a request
+    favStarStub = sinon
+      .stub(dashboardStateActions, 'fetchFaveStar')
+      .returns({ type: 'mock-action' });
+  });
+
+  afterAll(() => {
+    favStarStub.restore();
+  });
+
+  const props = {
+    dashboardLayout,
+    deleteTopLevelTabs() {},
+    editMode: false,
+    showBuilderPane() {},
+    builderPaneType: BUILDER_PANE_TYPE.NONE,
+    setColorSchemeAndUnsavedChanges() {},
+    colorScheme: undefined,
+    handleComponentDrop() {},
+    setDirectPathToChild: sinon.spy(),
+  };
+
+  function setup(overrideProps, useProvider = false, store = mockStore) {
+    const builder = <DashboardBuilder {...props} {...overrideProps} />;
+    return useProvider
+      ? mount(
+          <Provider store={store}>
+            <WithDragDropContext>{builder}</WithDragDropContext>
+          </Provider>,
+        )
+      : shallow(builder);
+  }
+
+  it('should render a StickyContainer with class "dashboard"', () => {
+    const wrapper = setup();
+    const stickyContainer = wrapper.find(StickyContainer);
+    expect(stickyContainer).toHaveLength(1);
+    expect(stickyContainer.prop('className')).toBe('dashboard');
+  });
+
+  it('should add the "dashboard--editing" class if editMode=true', () => {
+    const wrapper = setup({ editMode: true });
+    const stickyContainer = wrapper.find(StickyContainer);
+    expect(stickyContainer.prop('className')).toBe(
+      'dashboard dashboard--editing',
+    );
+  });
+
+  it('should render a DragDroppable DashboardHeader', () => {
+    const wrapper = setup(null, true);
+    expect(wrapper.find(DashboardHeader)).toHaveLength(1);
+  });
+
+  it('should render a Sticky top-level Tabs if the dashboard has tabs', () => {
+    const wrapper = setup(
+      { dashboardLayout: layoutWithTabs },
+      true,
+      mockStoreWithTabs,
+    );
+    const sticky = wrapper.find(Sticky);
+    const dashboardComponent = sticky.find(DashboardComponent);
+
+    const tabChildren = layoutWithTabs.TABS_ID.children;
+    expect(sticky).toHaveLength(1);
+    expect(dashboardComponent).toHaveLength(1 + tabChildren.length); // tab + tabs
+    expect(dashboardComponent.at(0).prop('id')).toBe('TABS_ID');
+    tabChildren.forEach((tabId, i) => {
+      expect(dashboardComponent.at(i + 1).prop('id')).toBe(tabId);
+    });
+  });
+
+  it('should render a TabContainer and TabContent', () => {
+    const wrapper = setup({ dashboardLayout: layoutWithTabs });
+    const parentSize = wrapper.find(ParentSize).dive();
+    expect(parentSize.find(TabContainer)).toHaveLength(1);
+    expect(parentSize.find(TabContent)).toHaveLength(1);
+  });
+
+  it('should set animation=true, mountOnEnter=true, and unmounOnExit=false on TabContainer for perf', () => {
+    const wrapper = setup({ dashboardLayout: layoutWithTabs });
+    const tabProps = wrapper
+      .find(ParentSize)
+      .dive()
+      .find(TabContainer)
+      .props();
+    expect(tabProps.animation).toBe(true);
+    expect(tabProps.mountOnEnter).toBe(true);
+    expect(tabProps.unmountOnExit).toBe(false);
+  });
+
+  it('should render a TabPane and DashboardGrid for each Tab', () => {
+    const wrapper = setup({ dashboardLayout: layoutWithTabs });
+    const parentSize = wrapper.find(ParentSize).dive();
+
+    const expectedCount = layoutWithTabs.TABS_ID.children.length;
+    expect(parentSize.find(TabPane)).toHaveLength(expectedCount);
+    expect(parentSize.find(DashboardGrid)).toHaveLength(expectedCount);
+  });
+
+  it('should render a BuilderComponentPane if editMode=true and user selects "Insert Components" pane', () => {
+    const wrapper = setup();
+    expect(wrapper.find(BuilderComponentPane)).toHaveLength(0);
+
+    wrapper.setProps({
+      ...props,
+      editMode: true,
+      builderPaneType: BUILDER_PANE_TYPE.ADD_COMPONENTS,
+    });
+    expect(wrapper.find(BuilderComponentPane)).toHaveLength(1);
+  });
+
+  it('should render a BuilderComponentPane if editMode=true and user selects "Colors" pane', () => {
+    const wrapper = setup();
+    expect(wrapper.find(BuilderComponentPane)).toHaveLength(0);
+
+    wrapper.setProps({
+      ...props,
+      editMode: true,
+      builderPaneType: BUILDER_PANE_TYPE.COLORS,
+    });
+    expect(wrapper.find(BuilderComponentPane)).toHaveLength(1);
+  });
+
+  it('should change redux state if a top-level Tab is clicked', () => {
+    const wrapper = setup(
+      { dashboardLayout: layoutWithTabs },
+      true,
+      mockStoreWithTabs,
+    );
+
+    expect(wrapper.find(TabContainer).prop('activeKey')).toBe(0);
+
+    wrapper
+      .find('.dashboard-component-tabs .nav-tabs a')
+      .at(1)
+      .simulate('click');
+
+    expect(props.setDirectPathToChild.callCount).toBe(1);
+  });
+});