import test from 'ava'; import m from '..'; test('dataView', t => { t.notThrows(() => m(new DataView(new ArrayBuffer(1)), m.dataView)); t.notThrows(() => m(new DataView(new ArrayBuffer(1)), m.dataView.label('data'))); t.throws(() => m(new ArrayBuffer(1) as any, m.dataView), 'Expected argument to be of type `DataView` but received type `ArrayBuffer`'); t.throws(() => m(new ArrayBuffer(1) as any, m.dataView.label('data')), 'Expected `data` to be of type `DataView` but received type `ArrayBuffer`'); t.throws(() => m(12 as any, m.dataView), 'Expected argument to be of type `DataView` but received type `number`'); });