forked from styleguidist/react-styleguidist
/
Argument.spec.tsx
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/
Argument.spec.tsx
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import React from 'react';
import { shallow } from 'enzyme';
import { ArgumentRenderer, styles } from './ArgumentRenderer';
const name = 'Foo';
const type = {type: 'NameExpression', name: 'Array'};
const description = 'Converts foo to bar';
const props = {
classes: classes(styles),
name: 'argname',
};
it('should render argument', () => {
const actual = shallow(
<ArgumentRenderer {...props} name={name} type={type} description={description} />
);
expect(actual).toMatchSnapshot();
});
it('should render argument without type', () => {
const actual = shallow(<ArgumentRenderer {...props} name={name} description={description} />);
expect(actual).toMatchSnapshot();
});
it('should render optional argument', () => {
const actual = shallow(
<ArgumentRenderer
{...props}
type={{ type: 'OptionalType', expression: {type: 'NameExpression', name: 'Array'} }}
description={description}
/>
);
expect(actual).toMatchSnapshot();
});
it('should render default value of argument', () => {
const actual = shallow(
<ArgumentRenderer
{...props}
type={{type: 'NameExpression', name: 'String'}}
default="bar"
description={description}
/>
);
expect(actual).toMatchSnapshot();
});
it('should render default value of optional argument', () => {
const actual = shallow(
<ArgumentRenderer
{...props}
type={{ type: 'OptionalType', expression: {type: 'NameExpression', name: 'Boolean'} }}
default="true"
description={description}
/>
);
expect(actual).toMatchSnapshot();
});
it('should render argument without description', () => {
const actual = shallow(<ArgumentRenderer {...props} name={name} type={type} />);
expect(actual).toMatchSnapshot();
});
it('should render return value', () => {
const actual = shallow(
<ArgumentRenderer {...props} type={type} description={description} returns />
);
expect(actual).toMatchSnapshot();
});
it('should render with block styles', () => {
const actual = shallow(<ArgumentRenderer {...props} block />);
expect(actual).toMatchSnapshot();
});