Merge branch 'develop' of github.com:MetaMask/metamask-extension into network-remove-provider-engine

3 files changed, 153 insertions, 0 deletions

diff --git a/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-component.test.js b/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-component.test.js
new file mode 100644
index 000000000..e4f05d708
--- /dev/null
+++ b/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-component.test.js
@@ -0,0 +1,65 @@
+import React from 'react'
+import assert from 'assert'
+import { shallow } from 'enzyme'
+import sinon from 'sinon'
+import SendGasRow from '../send-gas-row.component.js'
+
+import SendRowWrapper from '../../send-row-wrapper/send-row-wrapper.component'
+import GasFeeDisplay from '../../../../send/gas-fee-display-v2'
+
+const propsMethodSpies = {
+  showCustomizeGasModal: sinon.spy(),
+}
+
+describe('SendGasRow Component', function () {
+  let wrapper
+
+  beforeEach(() => {
+    wrapper = shallow(<SendGasRow
+      conversionRate={20}
+      convertedCurrency={'mockConvertedCurrency'}
+      gasLoadingError={false}
+      gasTotal={'mockGasTotal'}
+      showCustomizeGasModal={propsMethodSpies.showCustomizeGasModal}
+    />, { context: { t: str => str + '_t' } })
+  })
+
+  afterEach(() => {
+    propsMethodSpies.showCustomizeGasModal.resetHistory()
+  })
+
+  describe('render', () => {
+    it('should render a SendRowWrapper component', () => {
+      assert.equal(wrapper.find(SendRowWrapper).length, 1)
+    })
+
+    it('should pass the correct props to SendRowWrapper', () => {
+      const {
+        label,
+      } = wrapper.find(SendRowWrapper).props()
+
+      assert.equal(label, 'gasFee_t:')
+    })
+
+    it('should render a GasFeeDisplay as a child of the SendRowWrapper', () => {
+      assert(wrapper.find(SendRowWrapper).childAt(0).is(GasFeeDisplay))
+    })
+
+    it('should render the GasFeeDisplay with the correct props', () => {
+      const {
+        conversionRate,
+        convertedCurrency,
+        gasLoadingError,
+        gasTotal,
+        onClick,
+      } = wrapper.find(SendRowWrapper).childAt(0).props()
+      assert.equal(conversionRate, 20)
+      assert.equal(convertedCurrency, 'mockConvertedCurrency')
+      assert.equal(gasLoadingError, false)
+      assert.equal(gasTotal, 'mockGasTotal')
+      assert.equal(propsMethodSpies.showCustomizeGasModal.callCount, 0)
+      onClick()
+      assert.equal(propsMethodSpies.showCustomizeGasModal.callCount, 1)
+    })
+  })
+})
diff --git a/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-container.test.js b/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-container.test.js
new file mode 100644
index 000000000..9135524d1
--- /dev/null
+++ b/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-container.test.js
@@ -0,0 +1,66 @@
+import assert from 'assert'
+import proxyquire from 'proxyquire'
+import sinon from 'sinon'
+
+let mapStateToProps
+let mapDispatchToProps
+
+const actionSpies = {
+  showModal: sinon.spy(),
+}
+
+proxyquire('../send-gas-row.container.js', {
+  'react-redux': {
+    connect: (ms, md) => {
+      mapStateToProps = ms
+      mapDispatchToProps = md
+      return () => ({})
+    },
+  },
+  '../../send.selectors.js': {
+    getConversionRate: (s) => `mockConversionRate:${s}`,
+    getConvertedCurrency: (s) => `mockConvertedCurrency:${s}`,
+    getGasTotal: (s) => `mockGasTotal:${s}`,
+  },
+  './send-gas-row.selectors.js': { sendGasIsInError: (s) => `mockGasLoadingError:${s}` },
+  '../../../../actions': actionSpies,
+})
+
+describe('send-gas-row container', () => {
+
+  describe('mapStateToProps()', () => {
+
+    it('should map the correct properties to props', () => {
+      assert.deepEqual(mapStateToProps('mockState'), {
+        conversionRate: 'mockConversionRate:mockState',
+        convertedCurrency: 'mockConvertedCurrency:mockState',
+        gasTotal: 'mockGasTotal:mockState',
+        gasLoadingError: 'mockGasLoadingError:mockState',
+      })
+    })
+
+  })
+
+  describe('mapDispatchToProps()', () => {
+    let dispatchSpy
+    let mapDispatchToPropsObject
+
+    beforeEach(() => {
+      dispatchSpy = sinon.spy()
+      mapDispatchToPropsObject = mapDispatchToProps(dispatchSpy)
+    })
+
+    describe('showCustomizeGasModal()', () => {
+      it('should dispatch an action', () => {
+        mapDispatchToPropsObject.showCustomizeGasModal()
+        assert(dispatchSpy.calledOnce)
+        assert.deepEqual(
+          actionSpies.showModal.getCall(0).args[0],
+          { name: 'CUSTOMIZE_GAS' }
+        )
+      })
+    })
+
+  })
+
+})
diff --git a/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-selectors.test.js b/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-selectors.test.js
new file mode 100644
index 000000000..a5196334e
--- /dev/null
+++ b/ui/app/components/send_/send-content/send-gas-row/tests/send-gas-row-selectors.test.js
@@ -0,0 +1,22 @@
+import assert from 'assert'
+import {
+  sendGasIsInError,
+} from '../send-gas-row.selectors.js'
+
+describe('send-gas-row selectors', () => {
+
+  describe('sendGasIsInError()', () => {
+    it('should return send.errors.gasLoading', () => {
+      const state = {
+        send: {
+          errors: {
+            gasLoading: 'abc',
+          },
+        },
+      }
+
+      assert.equal(sendGasIsInError(state), 'abc')
+    })
+  })
+
+})