Merge pull request #4876 from MetaMask/i4835-unitTestConfirmDetailRow

Add tests for Confirm Detail Row

ui/app/components/confirm-page-container/confirm-detail-row/tests/confirm-detail-row.component.test.js

@@ -0,0 +1,64 @@
+import React from 'react'
+import assert from 'assert'
+import { shallow } from 'enzyme'
+import ConfirmDetailRow from '../confirm-detail-row.component.js'
+import sinon from 'sinon'
+
+const propsMethodSpies = {
+  onHeaderClick: sinon.spy(),
+}
+
+describe('Confirm Detail Row Component', function () {
+  let wrapper
+
+  beforeEach(() => {
+    wrapper = shallow(<ConfirmDetailRow
+      errorType={'mockErrorType'}
+      label={'mockLabel'}
+      showError={false}
+      fiatText = {'mockFiatText'}
+      ethText = {'mockEthText'}
+      fiatTextColor= {'mockColor'}
+      onHeaderClick= {propsMethodSpies.onHeaderClick}
+      headerText = {'mockHeaderText'}
+      headerTextClassName = {'mockHeaderClass'}
+    />)
+  })
+
+	describe('render', () => {
+    it('should render a div with a confirm-detail-row class', () => {
+      assert.equal(wrapper.find('div.confirm-detail-row').length, 1)
+    })
+
+    it('should render the label as a child of the confirm-detail-row__label', () => {
+      assert.equal(wrapper.find('.confirm-detail-row > .confirm-detail-row__label').childAt(0).text(), 'mockLabel')
+    })
+
+    it('should render the headerText as a child of the confirm-detail-row__header-text', () => {
+      assert.equal(wrapper.find('.confirm-detail-row__details > .confirm-detail-row__header-text').childAt(0).text(), 'mockHeaderText')
+    })
+
+    it('should render the fiatText as a child of the confirm-detail-row__fiat', () => {
+      assert.equal(wrapper.find('.confirm-detail-row__details > .confirm-detail-row__fiat').childAt(0).text(), 'mockFiatText')
+    })
+
+    it('should render the ethText as a child of the confirm-detail-row__eth', () => {
+      assert.equal(wrapper.find('.confirm-detail-row__details > .confirm-detail-row__eth').childAt(0).text(), 'mockEthText')
+    })
+
+    it('should set the fiatTextColor on confirm-detail-row__fiat', () => {
+      assert.equal(wrapper.find('.confirm-detail-row__fiat').props().style.color, 'mockColor')
+    })
+
+    it('should assure the confirm-detail-row__header-text classname is correct', () => {
+      assert.equal(wrapper.find('.confirm-detail-row__header-text').props().className, 'confirm-detail-row__header-text mockHeaderClass')
+    })
+
+    it('should call onHeaderClick when headerText div gets clicked', () => {
+      wrapper.find('.confirm-detail-row__header-text').props().onClick()
+      assert.equal(assert.equal(propsMethodSpies.onHeaderClick.callCount, 1))
+    })
+
+
+	})
+})