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/SliceAdder_spec.jsx

@@ -0,0 +1,170 @@
+/**
+ * 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 { shallow } from 'enzyme';
+import sinon from 'sinon';
+
+import { List } from 'react-virtualized';
+
+import SliceAdder from '../../../../src/dashboard/components/SliceAdder';
+import { sliceEntitiesForDashboard as mockSliceEntities } from '../fixtures/mockSliceEntities';
+
+describe('SliceAdder', () => {
+  const mockEvent = {
+    key: 'Enter',
+    target: {
+      value: 'mock event target',
+    },
+    preventDefault: () => {},
+  };
+  const props = {
+    ...mockSliceEntities,
+    fetchAllSlices: () => {},
+    selectedSliceIds: [127, 128],
+    userId: '1',
+    height: 100,
+  };
+  const errorProps = {
+    ...props,
+    errorMessage: 'this is error',
+  };
+
+  describe('SliceAdder.sortByComparator', () => {
+    it('should sort by timestamp descending', () => {
+      const sortedTimestamps = Object.values(props.slices)
+        .sort(SliceAdder.sortByComparator('changed_on'))
+        .map(slice => slice.changed_on);
+      expect(
+        sortedTimestamps.every((currentTimestamp, index) => {
+          if (index === 0) {
+            return true;
+          }
+          return currentTimestamp < sortedTimestamps[index - 1];
+        }),
+      ).toBe(true);
+    });
+
+    it('should sort by slice_name', () => {
+      const sortedNames = Object.values(props.slices)
+        .sort(SliceAdder.sortByComparator('slice_name'))
+        .map(slice => slice.slice_name);
+      const expectedNames = Object.values(props.slices)
+        .map(slice => slice.slice_name)
+        .sort();
+      expect(sortedNames).toEqual(expectedNames);
+    });
+  });
+
+  it('render List', () => {
+    const wrapper = shallow(<SliceAdder {...props} />);
+    wrapper.setState({ filteredSlices: Object.values(props.slices) });
+    expect(wrapper.find(List)).toHaveLength(1);
+  });
+
+  it('render error', () => {
+    const wrapper = shallow(<SliceAdder {...errorProps} />);
+    wrapper.setState({ filteredSlices: Object.values(props.slices) });
+    expect(wrapper.text()).toContain(errorProps.errorMessage);
+  });
+
+  it('componentDidMount', () => {
+    sinon.spy(SliceAdder.prototype, 'componentDidMount');
+    sinon.spy(props, 'fetchAllSlices');
+
+    shallow(<SliceAdder {...props} />, {
+      lifecycleExperimental: true,
+    });
+    expect(SliceAdder.prototype.componentDidMount.calledOnce).toBe(true);
+    expect(props.fetchAllSlices.calledOnce).toBe(true);
+
+    SliceAdder.prototype.componentDidMount.restore();
+    props.fetchAllSlices.restore();
+  });
+
+  describe('componentWillReceiveProps', () => {
+    let wrapper;
+    beforeEach(() => {
+      wrapper = shallow(<SliceAdder {...props} />);
+      wrapper.setState({ filteredSlices: Object.values(props.slices) });
+      sinon.spy(wrapper.instance(), 'setState');
+    });
+    afterEach(() => {
+      wrapper.instance().setState.restore();
+    });
+
+    it('fetch slices should update state', () => {
+      wrapper.instance().UNSAFE_componentWillReceiveProps({
+        ...props,
+        lastUpdated: new Date().getTime(),
+      });
+      expect(wrapper.instance().setState.calledOnce).toBe(true);
+
+      const stateKeys = Object.keys(
+        wrapper.instance().setState.lastCall.args[0],
+      );
+      expect(stateKeys).toContain('filteredSlices');
+    });
+
+    it('select slices should update state', () => {
+      wrapper.instance().UNSAFE_componentWillReceiveProps({
+        ...props,
+        selectedSliceIds: [127],
+      });
+      expect(wrapper.instance().setState.calledOnce).toBe(true);
+
+      const stateKeys = Object.keys(
+        wrapper.instance().setState.lastCall.args[0],
+      );
+      expect(stateKeys).toContain('selectedSliceIdsSet');
+    });
+  });
+
+  describe('should rerun filter and sort', () => {
+    let wrapper;
+    let spy;
+    beforeEach(() => {
+      wrapper = shallow(<SliceAdder {...props} />);
+      wrapper.setState({ filteredSlices: Object.values(props.slices) });
+      spy = sinon.spy(wrapper.instance(), 'getFilteredSortedSlices');
+    });
+    afterEach(() => {
+      spy.restore();
+    });
+
+    it('searchUpdated', () => {
+      const newSearchTerm = 'new search term';
+      wrapper.instance().searchUpdated(newSearchTerm);
+      expect(spy.calledOnce).toBe(true);
+      expect(spy.lastCall.args[0]).toBe(newSearchTerm);
+    });
+
+    it('handleSelect', () => {
+      const newSortBy = 1;
+      wrapper.instance().handleSelect(newSortBy);
+      expect(spy.calledOnce).toBe(true);
+      expect(spy.lastCall.args[1]).toBe(newSortBy);
+    });
+
+    it('handleKeyPress', () => {
+      wrapper.instance().handleKeyPress(mockEvent);
+      expect(spy.calledOnce).toBe(true);
+      expect(spy.lastCall.args[0]).toBe(mockEvent.target.value);
+    });
+  });
+});