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svelte/test/runtime/samples/refs-unset/_config.js

24 lines
646 B

export default {
data: {
x: true
},
html: '<canvas data-x="true"></canvas>',
test ( assert, component, target ) {
let canvas = target.querySelector( 'canvas' );
assert.equal( canvas, component.refs.foo );
assert.equal( canvas.getAttribute( 'data-x' ), 'true' );
component.set({ x: false });
canvas = target.querySelector( 'canvas' );
assert.equal( canvas, component.refs.foo );
assert.equal( canvas.getAttribute( 'data-x' ), 'false' );
component.set({ x: true });
canvas = target.querySelector( 'canvas' );
assert.equal( canvas, component.refs.foo );
assert.equal( canvas.getAttribute( 'data-x' ), 'true' );
}
};