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import React from 'react';
import { create, act } from 'react-test-renderer';
import MessageInput from '../MessageInput';
const testMessage = {
mid: 1,
rid: 0,
body: 'test message',
timestamp: new Date().toISOString(),
attach: '',
to: {}
};
window.matchMedia = window.matchMedia || function () {
return {
matches: true,
addListener: function () { },
removeListener: function () { }
};
};
it('Gives immediate focus on to textarea on load', () => {
let focused = false;
act(() => {
create(<MessageInput data={testMessage} onSend={() => { }} />, {
createNodeMock: (element) => {
if (element.type === 'textarea') {
// mock a focus function
return {
focus: () => {
focused = true;
},
style: {}
};
}
return null;
}
});
});
expect(focused).toEqual(true, 'textarea was not focused');
});
it('Submits on ctrl-enter', () => {
const onSend = jest.fn();
var messageInput = null;
act(() => {
messageInput = create(<MessageInput data={testMessage} onSend={onSend} />, {
createNodeMock: (element) => {
if (element.type === 'textarea') {
return {
focus: () => { },
style: {}
};
}
return null;
}
});
});
let textarea = messageInput.root.findByType('textarea');
act(() => {
textarea.props.onKeyPress({
charCode: 13,
which: 13,
keyCode: 13,
ctrlKey: false
});
});
expect(onSend).toHaveBeenCalledTimes(0);
act(() => {
textarea.props.onKeyPress({
charCode: 13,
which: 13,
keyCode: 13,
ctrlKey: true
});
});
expect(onSend).toHaveBeenCalledTimes(1);
expect(textarea.props.value).toEqual('');
act(() => {
textarea.props.onChange({
target: {
value: ' ',
validity: {}
}
});
});
expect(textarea.props.value).toEqual(' ');
act(() => {
messageInput.root.findByType('form').props.onSubmit({ event: {} });
});
expect(textarea.props.value).toEqual('', 'Value should be cleared after submit');
});
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