Add tests

src/ProfileSummary.js

@@ -55,7 +55,7 @@ ProfileSummary.propTypes = {
   /** Rules to be applied over the profile */
   rules: RuleShape.isRequired,
   /** Render prop that receives all display data */
-  children: PropTypes.func,
+  children: PropTypes.func.isRequired,
   /** React-intl injected utility */
   intl: intlShape.isRequired,
 }

src/ProfileSummary.test.js

@@ -0,0 +1,78 @@
+import React from 'react'
+import { shallowWithIntl, loadTranslation } from 'enzyme-react-intl'
+import ProfileSummary from './ProfileSummary'
+import mockRules from './__mocks__/rules'
+import mockProfile from './__mocks__/profile'
+
+loadTranslation('./src/locales/pt.json')
+
+describe('ProfileSummary', () => {
+  let wrapper
+  beforeEach(() => {
+    // Arrange
+    wrapper = shallowWithIntl(
+      <ProfileSummary profile={mockProfile} rules={mockRules}>
+        {displayData => <span displayData={displayData}>It works!</span>}
+      </ProfileSummary>,
+    ).dive()
+  })
+
+  it('should render its children', () => {
+    // Act
+    const result = wrapper.find('span')
+
+    // Assert
+    expect(result).toHaveLength(1)
+  })
+
+  it('should pass down the data in the correct structure', () => {
+    // Act
+    const result = wrapper.find('span').props().displayData
+
+    // Assert
+    expect(result.personalData).toBeTruthy()
+    expect(result.personalData.firstName).toBeTruthy()
+    expect(result.businessData).toBeTruthy()
+  })
+
+  it('should correctly signal hidden fields in the data', () => {
+    // Arrange
+    const hiddenRules = {
+      ...mockRules,
+      businessFields: [
+        {
+          name: 'tradeName',
+          label: 'tradeName',
+          hidden: true,
+        },
+      ],
+    }
+    const hiddenWrapper = shallowWithIntl(
+      <ProfileSummary profile={mockProfile} rules={hiddenRules}>
+        {displayData => <span displayData={displayData}>It works!</span>}
+      </ProfileSummary>,
+    ).dive()
+
+    // Act
+    const result = hiddenWrapper.find('span').props().displayData
+
+    // Assert
+    expect(result.businessData.tradeName.hidden).toBe(true)
+  })
+
+  it('should translate the gender before serving', () => {
+    // Arrange
+    const panProfile = { ...mockProfile, gender: 'pangender' }
+    const panWrapper = shallowWithIntl(
+      <ProfileSummary profile={panProfile} rules={mockRules}>
+        {displayData => <span displayData={displayData}>It works!</span>}
+      </ProfileSummary>,
+    ).dive()
+
+    // Act
+    const result = panWrapper.find('span').props().displayData
+
+    // Assert
+    expect(result.personalData.gender.value).toBe('Pangênero')
+  })
+})