woocommerce/plugins/woocommerce-admin/client/analytics/components/report-summary/test/index.js

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/** @format */
/**
* External dependencies
*/
import { mount } from 'enzyme';
/**
* Internal dependencies
*/
import { ReportSummary } from '../';
describe( 'ReportSummary', () => {
function renderChart(
type,
primaryValue,
secondaryValue,
isError = false,
isRequesting = false,
props
) {
const selectedChart = {
key: 'gross_revenue',
label: 'Gross Revenue',
type,
};
const charts = [ selectedChart ];
const endpoint = 'revenue';
const query = {};
const summaryData = {
totals: {
primary: {
gross_revenue: primaryValue,
},
secondary: {
gross_revenue: secondaryValue,
},
},
isError,
isRequesting,
};
return mount(
<ReportSummary
charts={ charts }
endpoint={ endpoint }
query={ query }
selectedChart={ selectedChart }
summaryData={ summaryData }
{ ...props }
/>
);
}
test( 'should set the correct prop values for the SummaryNumber components', () => {
const reportChart = renderChart( 'number', 1000.5, 500.25 );
const summaryNumber = reportChart.find( 'SummaryNumber' );
expect( summaryNumber.props().value ).toBe( '1,000.5' );
expect( summaryNumber.props().prevValue ).toBe( '500.25' );
expect( summaryNumber.props().delta ).toBe( 100 );
} );
test( 'should format currency numbers properly', () => {
const reportChart = renderChart( 'currency', 1000.5, 500.25 );
const summaryNumber = reportChart.find( 'SummaryNumber' );
expect( summaryNumber.props().value ).toBe( '$1,000.50' );
expect( summaryNumber.props().prevValue ).toBe( '$500.25' );
expect( summaryNumber.props().delta ).toBe( 100 );
} );
test( 'should format average numbers properly', () => {
const reportChart = renderChart( 'average', 1000.5, 500.25 );
const summaryNumber = reportChart.find( 'SummaryNumber' );
expect( summaryNumber.props().value ).toBe( 1001 );
expect( summaryNumber.props().prevValue ).toBe( 500 );
expect( summaryNumber.props().delta ).toBe( 100 );
} );
test( 'should not break if secondary value is 0', () => {
const reportChart = renderChart( 'number', 1000.5, 0 );
const summaryNumber = reportChart.find( 'SummaryNumber' );
expect( summaryNumber.props().value ).toBe( '1,000.5' );
expect( summaryNumber.props().prevValue ).toBe( '0' );
expect( summaryNumber.props().delta ).toBe( 0 );
} );
test( 'should not break with null or undefined values', () => {
const reportChart = renderChart( 'number', null, undefined );
const summaryNumber = reportChart.find( 'SummaryNumber' );
expect( summaryNumber.props().value ).toBe( null );
expect( summaryNumber.props().prevValue ).toBe( null );
expect( summaryNumber.props().delta ).toBe( null );
} );
test( 'should show 0s when displaying an empty search', () => {
const reportChart = renderChart( 'number', null, undefined, false, false, {
emptySearchResults: true,
} );
const summaryNumber = reportChart.find( 'SummaryNumber' );
expect( summaryNumber.props().value ).toBe( '0' );
expect( summaryNumber.props().prevValue ).toBe( '0' );
expect( summaryNumber.props().delta ).toBe( 0 );
} );
test( 'should display ReportError when isError is true', () => {
const reportChart = renderChart( 'number', null, null, true );
const reportError = reportChart.find( 'ReportError' );
const summaryNumber = reportChart.find( 'SummaryNumber' );
expect( reportError ).toHaveLength( 1 );
expect( summaryNumber ).toHaveLength( 0 );
} );
test( 'should display SummaryListPlaceholder when isRequesting is true', () => {
const reportChart = renderChart( 'number', null, null, false, true );
const summaryListPlaceholder = reportChart.find( 'SummaryListPlaceholder' );
const summaryNumber = reportChart.find( 'SummaryNumber' );
expect( summaryListPlaceholder ).toHaveLength( 1 );
expect( summaryNumber ).toHaveLength( 0 );
} );
} );