tests: update tests

Author: mrholek

jest.config.js

@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) 2013-present, creativeLabs Lukasz Holeczek.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+'use strict'
+
+module.exports = {
+  moduleNameMapper: {
+    '\\.(css|scss)$': '<rootDir>/test/styleMock.js',
+  },
+  preset: 'ts-jest',
+  setupFiles: ['jest-canvas-mock'],
+  testEnvironment: 'jsdom',
+  testPathIgnorePatterns: ['dist/'],
+}

src/__tests__/CIcon.spec.tsx

@@ -3,20 +3,12 @@ import { render } from '@testing-library/react'
 import '@testing-library/jest-dom/extend-expect'
 import CIcon from './../'
 
-// import { cifAu } from './../../../icons/js/flag/cif-au'
-
 describe('CIcon', () => {
   it('renders svg with class="icon"', () => {
     const { container } = render(<CIcon />)
     expect(container.firstChild).toHaveClass('icon')
   })
 
-  // it('renders svg with icon', () => {
-  //   const { container } = render(<CIcon icon={cifAu} />)
-  //   expect(container.firstChild).toContain(cifAu[1])
-  // //   expect(render()).toContain(cifAu)
-  // })
-
   it('renders svg with size', () => {
     const { container } = render(<CIcon size="xl" />)
     expect(container.firstChild).toHaveClass('icon-xl')
@@ -32,8 +24,8 @@ describe('CIcon', () => {
     expect(container.firstChild).toHaveClass('icon-test')
   })
 
-  // it('renders <svg> with <use>', () => {
-  //   const { container } = render(<CIcon use="xxx" />)
-  //   expect(container.firstChild?.firstChild).toContain('<use href="xxx" />')
-  // })
+  it('renders svg with custom className', () => {
+    const { container } = render(<CIcon customClassName="icon-custom-test" />)
+    expect(container.firstChild).toHaveClass('icon-custom-test')
+  })
 })