Add token selection to the send screen (#6445)

* Move send to pages/

* Fix unit tests

* Finish UI

* Integrate asset dropdown to send actions

* Remove console.log

* Hide asset change during edit

* Enable switch from send token to seand eth

* Enable switching from token to eth when editing

* Fix linter

* Fixing test

* Fix unit tests

* Fix linter

* Fix react warning; remove console.log

* fix flat test

* Add metrics

* Address code review comments

* Consistent spacing between send screen form rows.

* Reduce height of gas buttons on send screen.

* Make send screen gas button height dependent on size of contents.

1 files changed, 61 insertions, 0 deletions

diff --git a/ui/app/pages/send/send-content/send-gas-row/gas-fee-display/test/gas-fee-display.component.test.js b/ui/app/pages/send/send-content/send-gas-row/gas-fee-display/test/gas-fee-display.component.test.js
new file mode 100644
index 000000000..eedd43221
--- /dev/null
+++ b/ui/app/pages/send/send-content/send-gas-row/gas-fee-display/test/gas-fee-display.component.test.js
@@ -0,0 +1,61 @@
+import React from 'react'
+import assert from 'assert'
+import {shallow} from 'enzyme'
+import GasFeeDisplay from '../gas-fee-display.component'
+import UserPreferencedCurrencyDisplay from '../../../../../../components/app/user-preferenced-currency-display'
+import sinon from 'sinon'
+
+
+const propsMethodSpies = {
+  showCustomizeGasModal: sinon.spy(),
+  onReset: sinon.spy(),
+}
+
+describe('GasFeeDisplay Component', function () {
+  let wrapper
+
+  beforeEach(() => {
+    wrapper = shallow(<GasFeeDisplay
+      conversionRate={20}
+      gasTotal={'mockGasTotal'}
+      primaryCurrency={'mockPrimaryCurrency'}
+      convertedCurrency={'mockConvertedCurrency'}
+      showGasButtonGroup={propsMethodSpies.showCustomizeGasModal}
+      onReset={propsMethodSpies.onReset}
+    />, {context: {t: str => str + '_t'}})
+  })
+
+  afterEach(() => {
+    propsMethodSpies.showCustomizeGasModal.resetHistory()
+  })
+
+  describe('render', () => {
+    it('should render a CurrencyDisplay component', () => {
+      assert.equal(wrapper.find(UserPreferencedCurrencyDisplay).length, 2)
+    })
+
+    it('should render the CurrencyDisplay with the correct props', () => {
+      const {
+        type,
+        value,
+      } = wrapper.find(UserPreferencedCurrencyDisplay).at(0).props()
+      assert.equal(type, 'PRIMARY')
+      assert.equal(value, 'mockGasTotal')
+    })
+
+    it('should render the reset button with the correct props', () => {
+      const {
+        onClick,
+        className,
+      } = wrapper.find('button').props()
+      assert.equal(className, 'gas-fee-reset')
+      assert.equal(propsMethodSpies.onReset.callCount, 0)
+      onClick()
+      assert.equal(propsMethodSpies.onReset.callCount, 1)
+    })
+
+    it('should render the reset button with the correct text', () => {
+      assert.equal(wrapper.find('button').text(), 'reset_t')
+    })
+  })
+})