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color_picker.test.tsx
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color_picker.test.tsx
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/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*
* Any modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
/*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import React from 'react';
import { ColorPicker, ColorPickerProps } from './color_picker';
import { mount } from 'enzyme';
import { ReactWrapper } from 'enzyme';
import { EuiColorPicker, EuiIconTip } from '@elastic/eui';
import { findTestSubject } from '@elastic/eui/lib/test';
describe('ColorPicker', () => {
const defaultProps: ColorPickerProps = {
name: 'color',
value: null,
onChange: jest.fn(),
disableTrash: true,
};
let component: ReactWrapper<ColorPickerProps>;
it('should render the EuiColorPicker', () => {
component = mount(<ColorPicker {...defaultProps} />);
expect(component.find(EuiColorPicker).length).toBe(1);
});
it('should not render the clear button', () => {
component = mount(<ColorPicker {...defaultProps} />);
expect(component.find('.tvbColorPicker__clear').length).toBe(0);
});
it('should render the correct value to the input text if the prop value is hex', () => {
const props = { ...defaultProps, value: '#68BC00' };
component = mount(<ColorPicker {...props} />);
component.find('.tvbColorPicker button').simulate('click');
const input = findTestSubject(component, 'euiColorPickerInput_top');
expect(input.props().value).toBe('#68BC00');
});
it('should render the correct value to the input text if the prop value is rgba', () => {
const props = { ...defaultProps, value: 'rgba(85,66,177,1)' };
component = mount(<ColorPicker {...props} />);
component.find('.tvbColorPicker button').simulate('click');
const input = findTestSubject(component, 'euiColorPickerInput_top');
expect(input.props().value).toBe('85,66,177,1');
});
it('should render the correct aria label to the color swatch button', () => {
const props = { ...defaultProps, value: 'rgba(85,66,177,0.59)' };
component = mount(<ColorPicker {...props} />);
const button = component.find('.tvbColorPicker button');
expect(button.prop('aria-label')).toBe('Color picker (rgba(85,66,177,0.59)), not accessible');
});
it('should call clear function if the disableTrash prop is false', () => {
const props = { ...defaultProps, disableTrash: false, value: 'rgba(85,66,177,1)' };
component = mount(<ColorPicker {...props} />);
component.find('.tvbColorPicker__clear').simulate('click');
expect(component.find(EuiIconTip).length).toBe(1);
expect(defaultProps.onChange).toHaveBeenCalled();
});
});