import React from 'react';
import { shallow } from 'enzyme';
import { keys, range, values } from 'ramda';
import SortableBarGraph from '../../../src/visits/helpers/SortableBarGraph';
import GraphCard from '../../../src/visits/helpers/GraphCard';
import SortingDropdown from '../../../src/utils/SortingDropdown';
import PaginationDropdown from '../../../src/utils/PaginationDropdown';
import { rangeOf } from '../../../src/utils/utils';
describe('', () => {
let wrapper;
const sortingItems = {
name: 'Name',
amount: 'Amount',
};
const stats = {
Foo: 100,
Bar: 50,
};
const createWrapper = (withPagination = false, extraStats = {}) => {
wrapper = shallow(
);
return wrapper;
};
afterEach(() => wrapper && wrapper.unmount());
it('renders stats unchanged when no ordering is set', () => {
const wrapper = createWrapper();
const graphCard = wrapper.find(GraphCard);
expect(graphCard.prop('stats')).toEqual(stats);
});
describe('renders properly ordered stats when ordering is set', () => {
let assert;
beforeEach(() => {
const wrapper = createWrapper();
const dropdown = wrapper.renderProp('title')().find(SortingDropdown);
assert = (sortName, sortDir, expectedKeys, expectedValues, done) => {
dropdown.prop('onChange')(sortName, sortDir);
setImmediate(() => {
const stats = wrapper.find(GraphCard).prop('stats');
expect(keys(stats)).toEqual(expectedKeys);
expect(values(stats)).toEqual(expectedValues);
done();
});
};
});
it('name - ASC', (done) => assert('name', 'ASC', [ 'Bar', 'Foo' ], [ 50, 100 ], done));
it('name - DESC', (done) => assert('name', 'DESC', [ 'Foo', 'Bar' ], [ 100, 50 ], done));
it('value - ASC', (done) => assert('value', 'ASC', [ 'Bar', 'Foo' ], [ 50, 100 ], done));
it('value - DESC', (done) => assert('value', 'DESC', [ 'Foo', 'Bar' ], [ 100, 50 ], done));
});
describe('renders properly paginated stats when pagination is set', () => {
let assert;
beforeEach(() => {
const wrapper = createWrapper(true, range(1, 159).reduce((accum, value) => {
accum[`key_${value}`] = value;
return accum;
}, {}));
const dropdown = wrapper.renderProp('title')().find(PaginationDropdown);
assert = (itemsPerPage, expectedStats, done) => {
dropdown.prop('setValue')(itemsPerPage);
setImmediate(() => {
const stats = wrapper.find(GraphCard).prop('stats');
expect(keys(stats)).toEqual(expectedStats);
done();
});
};
});
const buildExpected = (size) => [ 'Foo', 'Bar', ...rangeOf(size - 2, (i) => `key_${i}`) ];
it('50 items per page', (done) => assert(50, buildExpected(50), done));
it('100 items per page', (done) => assert(100, buildExpected(100), done));
it('200 items per page', (done) => assert(200, buildExpected(160), done));
it('500 items per page', (done) => assert(500, buildExpected(160), done));
});
it('renders extra header content', () => {
wrapper = shallow(
(
Foo
Bar
)}
/>
).find(SortableBarGraph);
const header = wrapper.renderProp('extraHeaderContent')();
expect(header.find('.foo-span')).toHaveLength(1);
expect(header.find('.bar-span')).toHaveLength(1);
});
});