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import React from 'react';
import ReactDOM from 'react-dom';
import ReactTestRenderer from 'react-test-renderer';
import ReactTestUtils from 'react-dom/test-utils';
import BlacklistForm from 'settings/components/form/BlacklistForm'
describe("settings/form/BlacklistForm", () => {
describe('render', () => {
it('renders BlacklistForm', () => {
let root = ReactTestRenderer.create(
<BlacklistForm value={['*.slack.com', 'www.google.com/maps']} />,
).root;
let children = root.children[0].children;
expect(children).to.have.lengthOf(3);
expect(children[0].children[0].props.value).to.equal('*.slack.com');
expect(children[1].children[0].props.value).to.equal('www.google.com/maps');
expect(children[2].props.name).to.equal('add');
});
it('renders blank value', () => {
let root = ReactTestRenderer.create(<BlacklistForm />).root;
let children = root.children[0].children;
expect(children).to.have.lengthOf(1);
expect(children[0].props.name).to.equal('add');
});
});
describe('onChange', () => {
let container;
beforeEach(() => {
container = document.createElement('div');
document.body.appendChild(container);
});
afterEach(() => {
document.body.removeChild(container);
container = null;
});
it('invokes onChange event on edit', (done) => {
ReactTestUtils.act(() => {
ReactDOM.render(<BlacklistForm
value={['*.slack.com', 'www.google.com/maps*']}
onChange={value => {
expect(value).to.have.lengthOf(2);
expect(value).to.have.members(['gitter.im', 'www.google.com/maps*']);
done();
}}
/>, container)
});
let input = document.querySelectorAll('input[type=text]')[0];
input.value = 'gitter.im';
ReactTestUtils.Simulate.change(input);
});
it('invokes onChange event on delete', (done) => {
ReactTestUtils.act(() => {
ReactDOM.render(<BlacklistForm
value={['*.slack.com', 'www.google.com/maps*']}
onChange={value => {
expect(value).to.have.lengthOf(1);
expect(value).to.have.members(['www.google.com/maps*']);
done();
}}
/>, container)
});
let button = document.querySelectorAll('input[type=button]')[0];
ReactTestUtils.Simulate.click(button);
});
it('invokes onChange event on add', (done) => {
ReactTestUtils.act(() => {
ReactDOM.render(<BlacklistForm
value={['*.slack.com']}
onChange={value => {
expect(value).to.have.lengthOf(2);
expect(value).to.have.members(['*.slack.com', '']);
done();
}}
/>, container);
});
let button = document.querySelector('input[type=button].ui-add-button');
ReactTestUtils.Simulate.click(button);
});
});
});
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