material-ui/src/List/ListItem.spec.js at 6052ee369b7b58ea5c01b7303b6432fb9ed0d236 · davincho/material-ui · GitHub

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/* eslint-env mocha */
import React from 'react';
import {shallow} from 'enzyme';
import {assert} from 'chai';
import ListItem from './ListItem';
import getMuiTheme from '../styles/getMuiTheme';

describe('<ListItem />', () => {
  const muiTheme = getMuiTheme();
  const shallowWithContext = (node) => shallow(node, {context: {muiTheme}});

  it('should render an EnhancedButton', () => {
    const wrapper = shallowWithContext(
      <ListItem />
    );
    const enhancedButton = wrapper.find('EnhancedButton');
    assert.ok(enhancedButton.length);
  });

  it('should display a list-item with text if primaryText is specified', () => {
    const testText = 'Primary Text';
    const wrapper = shallowWithContext(
      <ListItem
        primaryText={testText}
      />
    );
    const enhancedButton = wrapper.find('EnhancedButton');

    assert.strictEqual(enhancedButton.children().text(), testText);
  });

  it('should display a list-item elment with a class if specified', () => {
    const testClass = 'test-class';
    const wrapper = shallowWithContext(
      <ListItem
        className={testClass}
      />
    );
    const enhancedButton = wrapper.find('EnhancedButton');
    assert.strictEqual(enhancedButton.prop('className'), testClass);
  });

  it('should display a disabled list-item if specified.', () => {
    const wrapper = shallowWithContext(
      <ListItem
        disabled={true}
      />
    );
    assert.notOk(wrapper.find('EnhancedButton').length, 'should not have an EnhancedButton');
  });

  it('should display a disabled list-item with a class if specified.', () => {
    const testClass = 'test-class';
    const wrapper = shallowWithContext(
      <ListItem
        className={testClass}
        disabled={true}
      />
    );

    assert.notOk(wrapper.find('EnhancedButton').length, 'should not have an EnhancedButton');
    assert.strictEqual(wrapper.find(`.${testClass}`).length, 1, 'should have a div with the test class');
  });

  it('should display a checkbox in the list-item if specified.', () => {
    const testClass = 'test-class';
    const wrapper = shallowWithContext(
      <ListItem
        leftCheckbox={<div className="test-checkbox" />}
        className={testClass}
      />
    );
    assert.ok(wrapper.find('.test-checkbox').length);
    assert.strictEqual(wrapper.find(`.${testClass}`).length, 1, 'should have a div with the test class');
  });

  it('should initially open nested list', () => {
    const testClass = 'test-class';
    const wrapper = shallowWithContext(
      <ListItem
        className={testClass}
        initiallyOpen={true}
        nestedItems={[
          <ListItem
            key={1}
          />,
        ]}
      />
    );

    assert.ok(wrapper.find('NestedList').length);
    assert.ok(wrapper.find('.test-class').parent().children().nodes[1].props.open === true);
  });

  it('should toggle nested list', () => {
    const testClass = 'test-class';
    const wrapper = shallowWithContext(
      <ListItem
        className={testClass}
        open={false}
        nestedItems={[
          <ListItem
            key={1}
          />,
        ]}
      />
    );

    assert.ok(wrapper.find('.test-class').parent().children().nodes[1].props.open === false);
    wrapper.setProps({
      open: true,
    });
    assert.ok(wrapper.find('.test-class').parent().children().nodes[1].props.open === true);
  });
});