51 lines
1.4 KiB
JavaScript
51 lines
1.4 KiB
JavaScript
/**
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* External dependencies
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*
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* @format
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*/
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import { shallow, mount } from 'enzyme';
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import { noop } from 'lodash';
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/**
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* Internal dependencies
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*/
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import D3Base from '../index';
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describe( 'D3base', () => {
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const shallowWithoutLifecycle = arg => shallow( arg, { disableLifecycleMethods: true } );
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test( 'should have d3Base class', () => {
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const base = shallowWithoutLifecycle( <D3Base drawChart={ noop } getParams={ noop } /> );
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expect( base.find( '.d3-base' ) ).toHaveLength( 1 );
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} );
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test( 'should render an svg', () => {
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const getParams = () => ( { width: 100, height: 100 } );
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const base = mount( <D3Base drawChart={ noop } getParams={ getParams } /> );
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expect( base.render().find( 'svg' ) ).toHaveLength( 1 );
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} );
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test( 'should render a result of the drawChart prop', () => {
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const drawChart = svg => {
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return svg.append( 'circle' );
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};
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const getParams = () => ( {
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width: 100,
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height: 100,
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} );
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const base = mount( <D3Base drawChart={ drawChart } getParams={ getParams } /> );
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expect( base.render().find( 'circle' ) ).toHaveLength( 1 );
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} );
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test( 'should pass a property of getParams output to drawChart function', () => {
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const getParams = () => ( {
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tagName: 'circle',
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} );
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const drawChart = ( svg, params ) => {
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return svg.append( params.tagName );
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};
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const base = mount( <D3Base drawChart={ drawChart } getParams={ getParams } /> );
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expect( base.render().find( 'circle' ) ).toHaveLength( 1 );
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} );
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} );
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