60 lines
1.9 KiB
JavaScript
60 lines
1.9 KiB
JavaScript
/** @format */
|
|
/**
|
|
* External dependencies
|
|
*/
|
|
import moment from 'moment';
|
|
import { saveAs } from 'browser-filesaver';
|
|
|
|
/**
|
|
* Internal dependencies
|
|
*/
|
|
import { downloadCSVFile, generateCSVDataFromTable, generateCSVFileName } from '../index';
|
|
import mockCSVData from '../__mocks__/mock-csv-data';
|
|
import mockHeaders from '../__mocks__/mock-headers';
|
|
import mockRows from '../__mocks__/mock-rows';
|
|
|
|
jest.mock( 'browser-filesaver', () => ( {
|
|
saveAs: jest.fn(),
|
|
} ) );
|
|
|
|
describe( 'generateCSVDataFromTable', () => {
|
|
it( 'should not crash when parameters are not arrays', () => {
|
|
expect( generateCSVDataFromTable( null, null ) ).toBe( '' );
|
|
} );
|
|
|
|
it( 'should generate a CSV string from table contents', () => {
|
|
expect( generateCSVDataFromTable( mockHeaders, mockRows ) ).toBe( mockCSVData );
|
|
} );
|
|
} );
|
|
|
|
describe( 'generateCSVFileName', () => {
|
|
it( 'should generate a file name with the date when no params are provided', () => {
|
|
const fileName = generateCSVFileName();
|
|
expect( fileName ).toBe( moment().format( 'YYYY-MM-DD' ) + '.csv' );
|
|
} );
|
|
|
|
it( 'should generate a file name with the `name` and the date', () => {
|
|
const fileName = generateCSVFileName( 'Revenue table' );
|
|
expect( fileName ).toBe( 'revenue-table-' + moment().format( 'YYYY-MM-DD' ) + '.csv' );
|
|
} );
|
|
|
|
it( 'should generate a file name with the `name` and `params`', () => {
|
|
const fileName = generateCSVFileName( 'Revenue table', { orderby: 'revenue', order: 'desc' } );
|
|
expect( fileName ).toBe(
|
|
'revenue-table-' + moment().format( 'YYYY-MM-DD' ) + '-orderby-revenue-order-desc.csv'
|
|
);
|
|
} );
|
|
} );
|
|
|
|
describe( 'downloadCSVFile', () => {
|
|
it( "should download a CSV file name to users' browser", () => {
|
|
global.Blob = ( content, options ) => ( { content, options } );
|
|
const fileName = 'test.csv';
|
|
downloadCSVFile( fileName, mockCSVData );
|
|
|
|
const blob = new Blob( [ mockCSVData ], { type: 'text/csv;charset=utf-8' } );
|
|
|
|
expect( saveAs ).toHaveBeenCalledWith( blob, fileName );
|
|
} );
|
|
} );
|