ciphermask/ui/components/component-library/button-base/button-base.test.js

/* eslint-disable jest/require-top-level-describe */
import { render } from '@testing-library/react';
import React from 'react';
import { BUTTON_SIZES } from './button.constants';
import { ButtonBase } from './button-base';

describe('ButtonBase', () => {
  it('should render button element correctly', () => {
    const { getByTestId, getByText, container } = render(
      <ButtonBase data-testid="button-base">Button base</ButtonBase>,
    );
    expect(getByText('Button base')).toBeDefined();
    expect(container.querySelector('button')).toBeDefined();
    expect(getByTestId('button-base')).toHaveClass('mm-button');
  });

  it('should render anchor element correctly', () => {
    const { getByTestId, container } = render(
      <ButtonBase as="a" data-testid="button-base" />,
    );
    expect(getByTestId('button-base')).toHaveClass('mm-button');
    const anchor = container.getElementsByTagName('a').length;
    expect(anchor).toBe(1);
  });

  it('should render button as block', () => {
    const { getByTestId } = render(<ButtonBase block data-testid="block" />);
    expect(getByTestId('block')).toHaveClass(`mm-button--block`);
  });

  it('should render with different size classes', () => {
    const { getByTestId } = render(
      <>
        <ButtonBase size={BUTTON_SIZES.AUTO} data-testid={BUTTON_SIZES.AUTO} />
        <ButtonBase size={BUTTON_SIZES.SM} data-testid={BUTTON_SIZES.SM} />
        <ButtonBase size={BUTTON_SIZES.MD} data-testid={BUTTON_SIZES.MD} />
        <ButtonBase size={BUTTON_SIZES.LG} data-testid={BUTTON_SIZES.LG} />
      </>,
    );
    expect(getByTestId(BUTTON_SIZES.AUTO)).toHaveClass(
      `mm-button--size-${BUTTON_SIZES.AUTO}`,
    );
    expect(getByTestId(BUTTON_SIZES.SM)).toHaveClass(
      `mm-button--size-${BUTTON_SIZES.SM}`,
    );
    expect(getByTestId(BUTTON_SIZES.MD)).toHaveClass(
      `mm-button--size-${BUTTON_SIZES.MD}`,
    );
    expect(getByTestId(BUTTON_SIZES.LG)).toHaveClass(
      `mm-button--size-${BUTTON_SIZES.LG}`,
    );
  });

  it('should render with added classname', () => {
    const { getByTestId } = render(
      <ButtonBase data-testid="classname" className="mm-button--test" />,
    );
    expect(getByTestId('classname')).toHaveClass('mm-button--test');
  });

  it('should render with different button states', () => {
    const { getByTestId } = render(
      <>
        <ButtonBase loading data-testid="loading" />
        <ButtonBase disabled data-testid="disabled" />
      </>,
    );
    expect(getByTestId('loading')).toHaveClass(`mm-button--loading`);
    expect(getByTestId('disabled')).toHaveClass(`mm-button--disabled`);
  });
  it('should render with icon', () => {
    const { getByTestId } = render(
      <ButtonBase
        data-testid="icon"
        icon="add-square-filled"
        iconProps={{ 'data-testid': 'base-button-icon' }}
      />,
    );

    expect(getByTestId('base-button-icon')).toBeDefined();
  });
});