Test updates and additions for button integration with send screen.

19 files changed, 465 insertions, 64 deletions

diff --git a/app/_locales/en/messages.json b/app/_locales/en/messages.json
index 7a79da2bd..1fd4c8e1e 100644
--- a/app/_locales/en/messages.json
+++ b/app/_locales/en/messages.json
@@ -65,6 +65,9 @@
   "address": {
     "message": "Address"
   },
+  "advancedOptions": {
+    "message": "Advanced Options"
+  },
   "addCustomToken": {
     "message": "Add custom token"
   },
diff --git a/ui/app/components/button-group/button-group.component.js b/ui/app/components/button-group/button-group.component.js
index 723f9b526..17a281030 100644
--- a/ui/app/components/button-group/button-group.component.js
+++ b/ui/app/components/button-group/button-group.component.js
@@ -10,6 +10,7 @@ export default class ButtonGroup extends PureComponent {
     children: PropTypes.array,
     className: PropTypes.string,
     style: PropTypes.object,
+    newActiveButtonIndex: PropTypes.number,
   }
 
   static defaultProps = {
@@ -23,9 +24,10 @@ export default class ButtonGroup extends PureComponent {
       : this.props.defaultActiveButtonIndex,
   }
 
-  componentDidUpdate (prevProps, prevState) {
+  componentDidUpdate (_, prevState) {
+    // Provides an API for dynamically updating the activeButtonIndex
     if (typeof this.props.newActiveButtonIndex === 'number' && prevState.activeButtonIndex !== this.props.newActiveButtonIndex) {
-      this.setState({ activeButtonIndex: prevProps.newActiveButtonIndex })
+      this.setState({ activeButtonIndex: this.props.newActiveButtonIndex })
     }
   }
 
diff --git a/ui/app/components/button-group/tests/button-group-component.test.js b/ui/app/components/button-group/tests/button-group-component.test.js
index f07bb97c8..0bece90d6 100644
--- a/ui/app/components/button-group/tests/button-group-component.test.js
+++ b/ui/app/components/button-group/tests/button-group-component.test.js
@@ -35,6 +35,20 @@ describe('ButtonGroup Component', function () {
     ButtonGroup.prototype.renderButtons.resetHistory()
   })
 
+  describe('componentDidUpdate', () => {
+    it('should set the activeButtonIndex to the updated newActiveButtonIndex', () => {
+      assert.equal(wrapper.state('activeButtonIndex'), 1)
+      wrapper.setProps({ newActiveButtonIndex: 2 })
+      assert.equal(wrapper.state('activeButtonIndex'), 2)
+    })
+
+    it('should not set the activeButtonIndex to an updated newActiveButtonIndex that is not a number', () => {
+      assert.equal(wrapper.state('activeButtonIndex'), 1)
+      wrapper.setProps({ newActiveButtonIndex: null })
+      assert.equal(wrapper.state('activeButtonIndex'), 1)
+    })
+  })
+
   describe('handleButtonClick', () => {
     it('should set the activeButtonIndex', () => {
       assert.equal(wrapper.state('activeButtonIndex'), 1)
diff --git a/ui/app/components/gas-customization/gas-modal-page-container/gas-modal-page-container.component.js b/ui/app/components/gas-customization/gas-modal-page-container/gas-modal-page-container.component.js
index db730458d..41fe901fa 100644
--- a/ui/app/components/gas-customization/gas-modal-page-container/gas-modal-page-container.component.js
+++ b/ui/app/components/gas-customization/gas-modal-page-container/gas-modal-page-container.component.js
@@ -92,23 +92,24 @@ export default class GasModalPageContainer extends Component {
     hideBasic,
     ...advancedTabProps
   }) {
+    let tabsToRender = [
+      { name: 'basic', content: this.renderBasicTabContent(gasPriceButtonGroupProps) },
+      { name: 'advanced', content: this.renderAdvancedTabContent(advancedTabProps) },
+    ]
+
+    if (hideBasic) {
+      tabsToRender = tabsToRender.slice(1)
+    }
+
     return (
       <Tabs>
-        {hideBasic
-          ? null
-          : <Tab name={this.context.t('basic')}>
+        {tabsToRender.map(({ name, content }, i) => <Tab name={this.context.t(name)} key={`gas-modal-tab-${i}`}>
             <div className="gas-modal-content">
-              { this.renderBasicTabContent(gasPriceButtonGroupProps) }
+              { content }
               { this.renderInfoRows(originalTotalFiat, originalTotalEth, newTotalFiat, newTotalEth) }
             </div>
           </Tab>
-        }
-        <Tab name={this.context.t('advanced')}>
-          <div className="gas-modal-content">
-            { this.renderAdvancedTabContent(advancedTabProps) }
-            { this.renderInfoRows(originalTotalFiat, originalTotalEth, newTotalFiat, newTotalEth) }
-          </div>
-        </Tab>
+        )}
       </Tabs>
     )
   }
diff --git a/ui/app/components/gas-customization/gas-modal-page-container/gas-modal-page-container.container.js b/ui/app/components/gas-customization/gas-modal-page-container/gas-modal-page-container.container.js
index a150e5009..f9ed1cebb 100644
--- a/ui/app/components/gas-customization/gas-modal-page-container/gas-modal-page-container.container.js
+++ b/ui/app/components/gas-customization/gas-modal-page-container/gas-modal-page-container.container.js
@@ -119,10 +119,12 @@ const mergeProps = (stateProps, dispatchProps, ownProps) => {
     ...stateProps,
     ...otherDispatchProps,
     ...ownProps,
-    onSubmit: isConfirm ? dispatchUpdateConfirmTxGasAndCalculate : (newLimit, newPrice) => {
-      dispatchSetGasData(newLimit, newPrice)
-      dispatchHideGasButtonGroup()
-    },
+    onSubmit: isConfirm
+      ? dispatchUpdateConfirmTxGasAndCalculate
+      : (newLimit, newPrice) => {
+        dispatchSetGasData(newLimit, newPrice)
+        dispatchHideGasButtonGroup()
+      },
     gasPriceButtonGroupProps: {
       ...gasPriceButtonGroupProps,
       handleGasPriceSelection: dispatchUpdateCustomGasPrice,
diff --git a/ui/app/components/gas-customization/gas-modal-page-container/tests/gas-modal-page-container-component.test.js b/ui/app/components/gas-customization/gas-modal-page-container/tests/gas-modal-page-container-component.test.js
index c41adca83..fdd7709d9 100644
--- a/ui/app/components/gas-customization/gas-modal-page-container/tests/gas-modal-page-container-component.test.js
+++ b/ui/app/components/gas-customization/gas-modal-page-container/tests/gas-modal-page-container-component.test.js
@@ -161,6 +161,19 @@ describe('GasModalPageContainer Component', function () {
       assert.deepEqual(GP.renderInfoRows.getCall(0).args, ['mockOriginalTotalFiat', 'mockOriginalTotalEth', 'mockNewTotalFiat', 'mockNewTotalEth'])
       assert.deepEqual(GP.renderInfoRows.getCall(1).args, ['mockOriginalTotalFiat', 'mockOriginalTotalEth', 'mockNewTotalFiat', 'mockNewTotalEth'])
     })
+
+    it('should not render the basic tab if hideBasic is true', () => {
+      const renderTabsResult = wrapper.instance().renderTabs(mockInfoRowProps, {
+        gasPriceButtonGroupProps: mockGasPriceButtonGroupProps,
+        otherProps: 'mockAdvancedTabProps',
+        hideBasic: true,
+      })
+
+      const renderedTabs = shallow(renderTabsResult)
+      const tabs = renderedTabs.find(Tab)
+      assert.equal(tabs.length, 1)
+      assert.equal(tabs.at(0).props().name, 'advanced')
+    })
   })
 
   describe('renderInfoRow', () => {
diff --git a/ui/app/components/gas-customization/gas-modal-page-container/tests/gas-modal-page-container-container.test.js b/ui/app/components/gas-customization/gas-modal-page-container/tests/gas-modal-page-container-container.test.js
index e01fd3898..238f27ed6 100644
--- a/ui/app/components/gas-customization/gas-modal-page-container/tests/gas-modal-page-container-container.test.js
+++ b/ui/app/components/gas-customization/gas-modal-page-container/tests/gas-modal-page-container-container.test.js
@@ -4,6 +4,7 @@ import sinon from 'sinon'
 
 let mapStateToProps
 let mapDispatchToProps
+let mergeProps
 
 const actionSpies = {
   hideModal: sinon.spy(),
@@ -20,11 +21,16 @@ const confirmTransactionActionSpies = {
   updateGasAndCalculate: sinon.spy(),
 }
 
+const sendActionSpies = {
+  hideGasButtonGroup: sinon.spy(),
+}
+
 proxyquire('../gas-modal-page-container.container.js', {
   'react-redux': {
-    connect: (ms, md) => {
+    connect: (ms, md, mp) => {
       mapStateToProps = ms
       mapDispatchToProps = md
+      mergeProps = mp
       return () => ({})
     },
   },
@@ -36,6 +42,7 @@ proxyquire('../gas-modal-page-container.container.js', {
   '../../../actions': actionSpies,
   '../../../ducks/gas.duck': gasActionSpies,
   '../../../ducks/confirm-transaction.duck': confirmTransactionActionSpies,
+  '../../../ducks/send.duck': sendActionSpies,
 })
 
 describe('gas-modal-page-container container', () => {
@@ -44,6 +51,15 @@ describe('gas-modal-page-container container', () => {
 
     it('should map the correct properties to props', () => {
       const mockState2 = {
+        appState: {
+          modal: {
+            modalState: {
+              props: {
+                hideBasic: true,
+              },
+            },
+          },
+        },
         metamask: {
           send: {
             gasLimit: '16',
@@ -80,10 +96,11 @@ describe('gas-modal-page-container container', () => {
         newTotalFiat: '637.41',
         gasPriceButtonGroupProps:
         {
-          buttonDataLoading: 'mockBasicGasEstimateLoadingStatus:3',
-          defaultActiveButtonIndex: 'mockRenderableBasicEstimateData:3ffffffff0x3200000',
-          gasButtonInfo: 'mockRenderableBasicEstimateData:3',
+          buttonDataLoading: 'mockBasicGasEstimateLoadingStatus:4',
+          defaultActiveButtonIndex: 'mockRenderableBasicEstimateData:4ffffffff0x3200000',
+          gasButtonInfo: 'mockRenderableBasicEstimateData:4',
         },
+        hideBasic: true,
         infoRowProps: {
           originalTotalFiat: '22.58',
           originalTotalEth: '0.451569 ETH',
@@ -110,6 +127,14 @@ describe('gas-modal-page-container container', () => {
       gasActionSpies.setCustomGasLimit.resetHistory()
     })
 
+    describe('hideGasButtonGroup()', () => {
+      it('should dispatch a hideGasButtonGroup action', () => {
+        mapDispatchToPropsObject.hideGasButtonGroup()
+        assert(dispatchSpy.calledOnce)
+        assert(sendActionSpies.hideGasButtonGroup.calledOnce)
+      })
+    })
+
     describe('hideModal()', () => {
       it('should dispatch a hideModal action', () => {
         mapDispatchToPropsObject.hideModal()
@@ -168,4 +193,85 @@ describe('gas-modal-page-container container', () => {
 
   })
 
+  describe('mergeProps', () => {
+      let stateProps
+      let dispatchProps
+      let ownProps
+
+      beforeEach(() => {
+        stateProps = {
+          gasPriceButtonGroupProps: {
+            someGasPriceButtonGroupProp: 'foo',
+            anotherGasPriceButtonGroupProp: 'bar',
+          },
+          isConfirm: true,
+          someOtherStateProp: 'baz',
+        }
+        dispatchProps = {
+          updateCustomGasPrice: sinon.spy(),
+          hideGasButtonGroup: sinon.spy(),
+          setGasData: sinon.spy(),
+          updateConfirmTxGasAndCalculate: sinon.spy(),
+          someOtherDispatchProp: sinon.spy(),
+        }
+        ownProps = { someOwnProp: 123 }
+      })
+    it('should return the expected props when isConfirm is true', () => {
+      const result = mergeProps(stateProps, dispatchProps, ownProps)
+
+      assert.equal(result.isConfirm, true)
+      assert.equal(result.someOtherStateProp, 'baz')
+      assert.equal(result.gasPriceButtonGroupProps.someGasPriceButtonGroupProp, 'foo')
+      assert.equal(result.gasPriceButtonGroupProps.anotherGasPriceButtonGroupProp, 'bar')
+      assert.equal(result.someOwnProp, 123)
+
+      assert.equal(dispatchProps.updateConfirmTxGasAndCalculate.callCount, 0)
+      assert.equal(dispatchProps.setGasData.callCount, 0)
+      assert.equal(dispatchProps.hideGasButtonGroup.callCount, 0)
+
+      result.onSubmit()
+
+      assert.equal(dispatchProps.updateConfirmTxGasAndCalculate.callCount, 1)
+      assert.equal(dispatchProps.setGasData.callCount, 0)
+      assert.equal(dispatchProps.hideGasButtonGroup.callCount, 0)
+
+      assert.equal(dispatchProps.updateCustomGasPrice.callCount, 0)
+      result.gasPriceButtonGroupProps.handleGasPriceSelection()
+      assert.equal(dispatchProps.updateCustomGasPrice.callCount, 1)
+
+      assert.equal(dispatchProps.someOtherDispatchProp.callCount, 0)
+      result.someOtherDispatchProp()
+      assert.equal(dispatchProps.someOtherDispatchProp.callCount, 1)
+    })
+
+    it('should return the expected props when isConfirm is false', () => {
+      const result = mergeProps(Object.assign({}, stateProps, { isConfirm: false }), dispatchProps, ownProps)
+
+      assert.equal(result.isConfirm, false)
+      assert.equal(result.someOtherStateProp, 'baz')
+      assert.equal(result.gasPriceButtonGroupProps.someGasPriceButtonGroupProp, 'foo')
+      assert.equal(result.gasPriceButtonGroupProps.anotherGasPriceButtonGroupProp, 'bar')
+      assert.equal(result.someOwnProp, 123)
+
+      assert.equal(dispatchProps.updateConfirmTxGasAndCalculate.callCount, 0)
+      assert.equal(dispatchProps.setGasData.callCount, 0)
+      assert.equal(dispatchProps.hideGasButtonGroup.callCount, 0)
+
+      result.onSubmit('mockNewLimit', 'mockNewPrice')
+
+      assert.equal(dispatchProps.updateConfirmTxGasAndCalculate.callCount, 0)
+      assert.equal(dispatchProps.setGasData.callCount, 1)
+      assert.deepEqual(dispatchProps.setGasData.getCall(0).args, ['mockNewLimit', 'mockNewPrice'])
+      assert.equal(dispatchProps.hideGasButtonGroup.callCount, 1)
+
+      assert.equal(dispatchProps.updateCustomGasPrice.callCount, 0)
+      result.gasPriceButtonGroupProps.handleGasPriceSelection()
+      assert.equal(dispatchProps.updateCustomGasPrice.callCount, 1)
+
+      assert.equal(dispatchProps.someOtherDispatchProp.callCount, 0)
+      result.someOtherDispatchProp()
+      assert.equal(dispatchProps.someOtherDispatchProp.callCount, 1)
+    })
+  })
+
 })
diff --git a/ui/app/components/gas-customization/gas-price-button-group/gas-price-button-group.component.js b/ui/app/components/gas-customization/gas-price-button-group/gas-price-button-group.component.js
index 8d6675e18..62ebb512d 100644
--- a/ui/app/components/gas-customization/gas-price-button-group/gas-price-button-group.component.js
+++ b/ui/app/components/gas-customization/gas-price-button-group/gas-price-button-group.component.js
@@ -22,6 +22,7 @@ export default class GasPriceButtonGroup extends Component {
     defaultActiveButtonIndex: PropTypes.number,
     gasButtonInfo: PropTypes.arrayOf(PropTypes.shape(GAS_OBJECT_PROPTYPES_SHAPE)),
     handleGasPriceSelection: PropTypes.func,
+    newActiveButtonIndex: PropTypes.number,
     noButtonActiveByDefault: PropTypes.bool,
     showCheck: PropTypes.bool,
   }
@@ -82,7 +83,7 @@ export default class GasPriceButtonGroup extends Component {
         >
           { gasButtonInfo.map((obj, index) => this.renderButton(obj, buttonPropsAndFlags, index)) }
         </ButtonGroup>
-        : <div className={`${buttonPropsAndFlags.className}__loading-container`}>Loading...</div>
+        : <div className={`${buttonPropsAndFlags.className}__loading-container`}>{ this.context.t('loading') }</div>
     )
   }
 }
diff --git a/ui/app/components/gas-customization/gas-price-button-group/tests/gas-price-button-group-component.test.js b/ui/app/components/gas-customization/gas-price-button-group/tests/gas-price-button-group-component.test.js
index e1458188d..79f74f8e4 100644
--- a/ui/app/components/gas-customization/gas-price-button-group/tests/gas-price-button-group-component.test.js
+++ b/ui/app/components/gas-customization/gas-price-button-group/tests/gas-price-button-group-component.test.js
@@ -1,6 +1,6 @@
 import React from 'react'
 import assert from 'assert'
-import { shallow } from 'enzyme'
+import shallow from '../../../../../lib/shallow-with-context'
 import sinon from 'sinon'
 import GasPriceButtonGroup from '../gas-price-button-group.component'
 
@@ -36,7 +36,6 @@ const mockGasPriceButtonGroupProps = {
 }
 
 const mockButtonPropsAndFlags = Object.assign({}, {
-  buttonDataLoading: mockGasPriceButtonGroupProps.buttonDataLoading,
   className: mockGasPriceButtonGroupProps.className,
   handleGasPriceSelection: mockGasPriceButtonGroupProps.handleGasPriceSelection,
   showCheck: mockGasPriceButtonGroupProps.showCheck,
@@ -87,12 +86,19 @@ describe('GasPriceButtonGroup Component', function () {
       )
     }
 
-    it('should called this.renderButton 3 times, with the correct args', () => {
+    it('should call this.renderButton 3 times, with the correct args', () => {
       assert.equal(GasPriceButtonGroup.prototype.renderButton.callCount, 3)
       renderButtonArgsTest(0, mockButtonPropsAndFlags)
       renderButtonArgsTest(1, mockButtonPropsAndFlags)
       renderButtonArgsTest(2, mockButtonPropsAndFlags)
     })
+
+    it('should show loading if buttonDataLoading', () => {
+      wrapper.setProps({ buttonDataLoading: true })
+      assert(wrapper.is('div'))
+      assert(wrapper.hasClass('gas-price-button-group__loading-container'))
+      assert.equal(wrapper.text(), 'loading')
+    })
   })
 
   describe('renderButton', () => {
@@ -147,29 +153,18 @@ describe('GasPriceButtonGroup Component', function () {
         ]
       )
     })
-
-    it('should not call renderButtonContent if buttonDataLoading is true and should show a loading indicator', () => {
-      GasPriceButtonGroup.prototype.renderButtonContent.resetHistory()
-      const renderButtonResult = GasPriceButtonGroup.prototype.renderButton(
-        Object.assign({}, mockGasPriceButtonGroupProps.gasButtonInfo[0]),
-        Object.assign({}, mockButtonPropsAndFlags, {buttonDataLoading: true})
-      )
-      wrappedRenderButtonResult = shallow(renderButtonResult)
-      assert.equal(GasPriceButtonGroup.prototype.renderButtonContent.callCount, 0)
-      assert.equal(wrappedRenderButtonResult.childAt(0).text(), 'Loading...')
-    })
   })
 
   describe('renderButtonContent', () => {
-    it('should render a label if passed a label', () => {
-      const renderButtonContentResult = GasPriceButtonGroup.prototype.renderButtonContent({
-        label: 'mockLabel',
+    it('should render a label if passed a labelKey', () => {
+      const renderButtonContentResult = wrapper.instance().renderButtonContent({
+        labelKey: 'mockLabelKey',
       }, {
         className: 'someClass',
       })
       const wrappedRenderButtonContentResult = shallow(renderButtonContentResult)
       assert.equal(wrappedRenderButtonContentResult.childAt(0).children().length, 1)
-      assert.equal(wrappedRenderButtonContentResult.find('.someClass__label').text(), 'mockLabel')
+      assert.equal(wrappedRenderButtonContentResult.find('.someClass__label').text(), 'mockLabelKey')
     })
 
     it('should render a feeInPrimaryCurrency if passed a feeInPrimaryCurrency', () => {
@@ -215,8 +210,8 @@ describe('GasPriceButtonGroup Component', function () {
     })
 
     it('should render all elements if all args passed', () => {
-      const renderButtonContentResult = GasPriceButtonGroup.prototype.renderButtonContent({
-        label: 'mockLabel',
+      const renderButtonContentResult = wrapper.instance().renderButtonContent({
+        labelKey: 'mockLabel',
         feeInPrimaryCurrency: 'mockFeeInPrimaryCurrency',
         feeInSecondaryCurrency: 'mockFeeInSecondaryCurrency',
         timeEstimate: 'mockTimeEstimate',
diff --git a/ui/app/components/send/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js b/ui/app/components/send/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js
index 9962f8028..40f8b1fe0 100644
--- a/ui/app/components/send/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js
+++ b/ui/app/components/send/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js
@@ -11,7 +11,7 @@ export default class GasFeeDisplay extends Component {
     convertedCurrency: PropTypes.string,
     gasLoadingError: PropTypes.bool,
     gasTotal: PropTypes.string,
-    onClick: PropTypes.func,
+    showGasButtonGroup: PropTypes.func,
   };
 
   static contextTypes = {
@@ -49,7 +49,7 @@ export default class GasFeeDisplay extends Component {
           className="gas-fee-reset"
           onClick={showGasButtonGroup}
         >
-          Reset
+          { this.context.t('reset') }
         </button>
       </div>
     )
diff --git a/ui/app/components/send/send-content/send-gas-row/gas-fee-display/test/gas-fee-display.component.test.js b/ui/app/components/send/send-content/send-gas-row/gas-fee-display/test/gas-fee-display.component.test.js
index 9ff01493a..c7ac175d9 100644
--- a/ui/app/components/send/send-content/send-gas-row/gas-fee-display/test/gas-fee-display.component.test.js
+++ b/ui/app/components/send/send-content/send-gas-row/gas-fee-display/test/gas-fee-display.component.test.js
@@ -17,9 +17,9 @@ describe('SendGasRow Component', function () {
     wrapper = shallow(<GasFeeDisplay
       conversionRate={20}
       gasTotal={'mockGasTotal'}
-      onClick={propsMethodSpies.showCustomizeGasModal}
       primaryCurrency={'mockPrimaryCurrency'}
       convertedCurrency={'mockConvertedCurrency'}
+      showGasButtonGroup={propsMethodSpies.showCustomizeGasModal}
     />, {context: {t: str => str + '_t'}})
   })
 
@@ -41,13 +41,19 @@ describe('SendGasRow Component', function () {
       assert.equal(value, 'mockGasTotal')
     })
 
-    it('should render the Button with the correct props', () => {
+    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.showCustomizeGasModal.callCount, 0)
       onClick()
       assert.equal(propsMethodSpies.showCustomizeGasModal.callCount, 1)
     })
+
+    it('should render the reset button with the correct text', () => {
+      assert.equal(wrapper.find('button').text(), 'reset_t')
+    })
   })
 })
diff --git a/ui/app/components/send/send-content/send-gas-row/send-gas-row.component.js b/ui/app/components/send/send-content/send-gas-row/send-gas-row.component.js
index 64a5cd603..507407306 100644
--- a/ui/app/components/send/send-content/send-gas-row/send-gas-row.component.js
+++ b/ui/app/components/send/send-content/send-gas-row/send-gas-row.component.js
@@ -13,6 +13,9 @@ export default class SendGasRow extends Component {
     gasLoadingError: PropTypes.bool,
     gasTotal: PropTypes.string,
     showCustomizeGasModal: PropTypes.func,
+    gasPriceButtonGroupProps: PropTypes.object,
+    showGasButtonGroup: PropTypes.func,
+    gasButtonGroupShown: PropTypes.bool,
   }
 
   static contextTypes = {
@@ -29,7 +32,7 @@ export default class SendGasRow extends Component {
       showCustomizeGasModal,
       gasPriceButtonGroupProps,
       gasButtonGroupShown,
-      showGasButtonGroup
+      showGasButtonGroup,
     } = this.props
 
     return (
@@ -43,10 +46,10 @@ export default class SendGasRow extends Component {
             <GasPriceButtonGroup
               className="gas-price-button-group--small"
               showCheck={false}
-              {...this.props.gasPriceButtonGroupProps}
+              {...gasPriceButtonGroupProps}
             />
             <div className="advanced-gas-options-btn" onClick={() => showCustomizeGasModal()}>
-              Advanced Options
+              { this.context.t('advancedOptions') }
             </div>
           </div>
         : <GasFeeDisplay
diff --git a/ui/app/components/send/send-content/send-gas-row/send-gas-row.container.js b/ui/app/components/send/send-content/send-gas-row/send-gas-row.container.js
index 19e49b391..dd16559d0 100644
--- a/ui/app/components/send/send-content/send-gas-row/send-gas-row.container.js
+++ b/ui/app/components/send/send-content/send-gas-row/send-gas-row.container.js
@@ -5,13 +5,13 @@ import {
   getGasTotal,
   getGasPrice,
 } from '../../send.selectors.js'
-import{
+import {
   getBasicGasEstimateLoadingStatus,
   getRenderableEstimateDataForSmallButtons,
-  getDefaultActiveButtonIndex
+  getDefaultActiveButtonIndex,
 } from '../../../../selectors/custom-gas'
-import{
-  showGasButtonGroup
+import {
+  showGasButtonGroup,
 } from '../../../../ducks/send.duck'
 import { getGasLoadingError, gasFeeIsInError, getGasButtonGroupShown } from './send-gas-row.selectors.js'
 import { showModal, setGasPrice } from '../../../../actions'
@@ -43,7 +43,7 @@ function mapDispatchToProps (dispatch) {
   return {
     showCustomizeGasModal: () => dispatch(showModal({ name: 'CUSTOMIZE_GAS', hideBasic: true })),
     setGasPrice: newPrice => dispatch(setGasPrice(newPrice)),
-    showGasButtonGroup: () => dispatch(showGasButtonGroup())
+    showGasButtonGroup: () => dispatch(showGasButtonGroup()),
   }
 }
 
@@ -63,4 +63,4 @@ function mergeProps (stateProps, dispatchProps, ownProps) {
       handleGasPriceSelection: dispatchSetGasPrice,
     },
   }
-}
\ No newline at end of file
+}
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
index 54a92bd2d..171cd7bf6 100644
--- 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
@@ -6,6 +6,7 @@ import SendGasRow from '../send-gas-row.component.js'
 
 import SendRowWrapper from '../../send-row-wrapper/send-row-wrapper.component'
 import GasFeeDisplay from '../gas-fee-display/gas-fee-display.component'
+import GasPriceButtonGroup from '../../../../gas-customization/gas-price-button-group'
 
 const propsMethodSpies = {
   showCustomizeGasModal: sinon.spy(),
@@ -21,7 +22,13 @@ describe('SendGasRow Component', function () {
       gasFeeError={'mockGasFeeError'}
       gasLoadingError={false}
       gasTotal={'mockGasTotal'}
+      showGasButtonGroup={'mockShowGasPriceButtonGroup'}
+      gasButtonGroupShown={false}
       showCustomizeGasModal={propsMethodSpies.showCustomizeGasModal}
+      gasPriceButtonGroupProps={{
+        someGasPriceButtonGroupProp: 'foo',
+        anotherGasPriceButtonGroupProp: 'bar',
+      }}
     />, { context: { t: str => str + '_t' } })
   })
 
@@ -41,7 +48,7 @@ describe('SendGasRow Component', function () {
         errorType,
       } = wrapper.find(SendRowWrapper).props()
 
-      assert.equal(label, 'gasFee_t:')
+      assert.equal(label, 'transactionFee_t:')
       assert.equal(showError, 'mockGasFeeError')
       assert.equal(errorType, 'gasFee')
     })
@@ -57,14 +64,42 @@ describe('SendGasRow Component', function () {
         gasLoadingError,
         gasTotal,
         onClick,
+        showGasButtonGroup,
       } = wrapper.find(SendRowWrapper).childAt(0).props()
       assert.equal(conversionRate, 20)
       assert.equal(convertedCurrency, 'mockConvertedCurrency')
       assert.equal(gasLoadingError, false)
       assert.equal(gasTotal, 'mockGasTotal')
+      assert.equal(showGasButtonGroup, 'mockShowGasPriceButtonGroup')
       assert.equal(propsMethodSpies.showCustomizeGasModal.callCount, 0)
       onClick()
       assert.equal(propsMethodSpies.showCustomizeGasModal.callCount, 1)
     })
+
+    it('should render the GasPriceButtonGroup if gasButtonGroupShown is true', () => {
+      wrapper.setProps({ gasButtonGroupShown: true })
+      const rendered = wrapper.find(SendRowWrapper).childAt(0)
+      assert.equal(rendered.children().length, 2)
+
+      const gasPriceButtonGroup = rendered.childAt(0)
+      assert(gasPriceButtonGroup.is(GasPriceButtonGroup))
+      assert(gasPriceButtonGroup.hasClass('gas-price-button-group--small'))
+      assert.equal(gasPriceButtonGroup.props().showCheck, false)
+      assert.equal(gasPriceButtonGroup.props().someGasPriceButtonGroupProp, 'foo')
+      assert.equal(gasPriceButtonGroup.props().anotherGasPriceButtonGroupProp, 'bar')
+    })
+
+    it('should render an advanced options button if gasButtonGroupShown is true', () => {
+      wrapper.setProps({ gasButtonGroupShown: true })
+      const rendered = wrapper.find(SendRowWrapper).childAt(0)
+      assert.equal(rendered.children().length, 2)
+
+      const advancedOptionsButton = rendered.childAt(1)
+      assert.equal(advancedOptionsButton.text(), 'advancedOptions_t')
+
+      assert.equal(propsMethodSpies.showCustomizeGasModal.callCount, 0)
+      advancedOptionsButton.props().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
index 2ce062505..1c385e216 100644
--- 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
@@ -4,16 +4,23 @@ import sinon from 'sinon'
 
 let mapStateToProps
 let mapDispatchToProps
+let mergeProps
 
 const actionSpies = {
   showModal: sinon.spy(),
+  setGasPrice: sinon.spy(),
+}
+
+const sendDuckSpies = {
+  showGasButtonGroup: sinon.spy(),
 }
 
 proxyquire('../send-gas-row.container.js', {
   'react-redux': {
-    connect: (ms, md) => {
+    connect: (ms, md, mp) => {
       mapStateToProps = ms
       mapDispatchToProps = md
+      mergeProps = mp
       return () => ({})
     },
   },
@@ -21,12 +28,20 @@ proxyquire('../send-gas-row.container.js', {
     getConversionRate: (s) => `mockConversionRate:${s}`,
     getCurrentCurrency: (s) => `mockConvertedCurrency:${s}`,
     getGasTotal: (s) => `mockGasTotal:${s}`,
+    getGasPrice: (s) => `mockGasPrice:${s}`,
   },
   './send-gas-row.selectors.js': {
     getGasLoadingError: (s) => `mockGasLoadingError:${s}`,
     gasFeeIsInError: (s) => `mockGasFeeError:${s}`,
+    getGasButtonGroupShown: (s) => `mockGetGasButtonGroupShown:${s}`,
   },
   '../../../../actions': actionSpies,
+  '../../../../selectors/custom-gas': {
+    getBasicGasEstimateLoadingStatus: (s) => `mockBasicGasEstimateLoadingStatus:${s}`,
+    getRenderableEstimateDataForSmallButtons: (s) => `mockGasButtonInfo:${s}`,
+    getDefaultActiveButtonIndex: (gasButtonInfo, gasPrice) => gasButtonInfo.length + gasPrice.length,
+  },
+  '../../../../ducks/send.duck': sendDuckSpies,
 })
 
 describe('send-gas-row container', () => {
@@ -40,6 +55,13 @@ describe('send-gas-row container', () => {
         gasTotal: 'mockGasTotal:mockState',
         gasFeeError: 'mockGasFeeError:mockState',
         gasLoadingError: 'mockGasLoadingError:mockState',
+        gasPriceButtonGroupProps: {
+          buttonDataLoading: `mockBasicGasEstimateLoadingStatus:mockState`,
+          defaultActiveButtonIndex: 1,
+          newActiveButtonIndex: 49,
+          gasButtonInfo: `mockGasButtonInfo:mockState`,
+        },
+        gasButtonGroupShown: `mockGetGasButtonGroupShown:mockState`,
       })
     })
 
@@ -60,11 +82,66 @@ describe('send-gas-row container', () => {
         assert(dispatchSpy.calledOnce)
         assert.deepEqual(
           actionSpies.showModal.getCall(0).args[0],
-          { name: 'CUSTOMIZE_GAS' }
+          { name: 'CUSTOMIZE_GAS', hideBasic: true }
         )
       })
     })
 
+    describe('setGasPrice()', () => {
+      it('should dispatch an action', () => {
+        mapDispatchToPropsObject.setGasPrice('mockNewPrice')
+        assert(dispatchSpy.calledOnce)
+        assert(actionSpies.setGasPrice.calledOnce)
+        assert.equal(actionSpies.setGasPrice.getCall(0).args[0], 'mockNewPrice')
+      })
+    })
+
+    describe('showGasButtonGroup()', () => {
+      it('should dispatch an action', () => {
+        mapDispatchToPropsObject.showGasButtonGroup()
+        assert(dispatchSpy.calledOnce)
+        assert(sendDuckSpies.showGasButtonGroup.calledOnce)
+      })
+    })
+
+  })
+
+  describe('mergeProps', () => {
+    let stateProps
+    let dispatchProps
+    let ownProps
+
+    beforeEach(() => {
+      stateProps = {
+        gasPriceButtonGroupProps: {
+          someGasPriceButtonGroupProp: 'foo',
+          anotherGasPriceButtonGroupProp: 'bar',
+        },
+        someOtherStateProp: 'baz',
+      }
+      dispatchProps = {
+        setGasPrice: sinon.spy(),
+        someOtherDispatchProp: sinon.spy(),
+      }
+      ownProps = { someOwnProp: 123 }
+    })
+
+    it('should return the expected props when isConfirm is true', () => {
+      const result = mergeProps(stateProps, dispatchProps, ownProps)
+
+      assert.equal(result.someOtherStateProp, 'baz')
+      assert.equal(result.gasPriceButtonGroupProps.someGasPriceButtonGroupProp, 'foo')
+      assert.equal(result.gasPriceButtonGroupProps.anotherGasPriceButtonGroupProp, 'bar')
+      assert.equal(result.someOwnProp, 123)
+
+      assert.equal(dispatchProps.setGasPrice.callCount, 0)
+      result.gasPriceButtonGroupProps.handleGasPriceSelection()
+      assert.equal(dispatchProps.setGasPrice.callCount, 1)
+
+      assert.equal(dispatchProps.someOtherDispatchProp.callCount, 0)
+      result.someOtherDispatchProp()
+      assert.equal(dispatchProps.someOtherDispatchProp.callCount, 1)
+    })
   })
 
 })
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
index d46dd9d8b..bd3c9a257 100644
--- 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
@@ -2,6 +2,7 @@ import assert from 'assert'
 import {
   gasFeeIsInError,
   getGasLoadingError,
+  getGasButtonGroupShown,
 } from '../send-gas-row.selectors.js'
 
 describe('send-gas-row selectors', () => {
@@ -46,4 +47,16 @@ describe('send-gas-row selectors', () => {
     })
   })
 
+  describe('getGasButtonGroupShown()', () => {
+    it('should return send.gasButtonGroupShown', () => {
+      const state = {
+        send: {
+          gasButtonGroupShown: 'foobar',
+        },
+      }
+
+      assert.equal(getGasButtonGroupShown(state), 'foobar')
+    })
+  })
+
 })
diff --git a/ui/app/ducks/tests/send-duck.test.js b/ui/app/ducks/tests/send-duck.test.js
index c101132d9..196fe226c 100644
--- a/ui/app/ducks/tests/send-duck.test.js
+++ b/ui/app/ducks/tests/send-duck.test.js
@@ -6,6 +6,8 @@ import SendReducer, {
   openToDropdown,
   closeToDropdown,
   updateSendErrors,
+  showGasButtonGroup,
+  hideGasButtonGroup,
 } from '../send.duck.js'
 
 describe('Send Duck', () => {
@@ -18,6 +20,7 @@ describe('Send Duck', () => {
     fromDropdownOpen: false,
     toDropdownOpen: false,
     errors: {},
+    gasButtonGroupShown: true,
   }
   const OPEN_FROM_DROPDOWN = 'metamask/send/OPEN_FROM_DROPDOWN'
   const CLOSE_FROM_DROPDOWN = 'metamask/send/CLOSE_FROM_DROPDOWN'
@@ -25,6 +28,8 @@ describe('Send Duck', () => {
   const CLOSE_TO_DROPDOWN = 'metamask/send/CLOSE_TO_DROPDOWN'
   const UPDATE_SEND_ERRORS = 'metamask/send/UPDATE_SEND_ERRORS'
   const RESET_SEND_STATE = 'metamask/send/RESET_SEND_STATE'
+  const SHOW_GAS_BUTTON_GROUP = 'metamask/send/SHOW_GAS_BUTTON_GROUP'
+  const HIDE_GAS_BUTTON_GROUP = 'metamask/send/HIDE_GAS_BUTTON_GROUP'
 
   describe('SendReducer()', () => {
     it('should initialize state', () => {
@@ -85,6 +90,24 @@ describe('Send Duck', () => {
       )
     })
 
+    it('should set gasButtonGroupShown to true when receiving a SHOW_GAS_BUTTON_GROUP action', () => {
+      assert.deepEqual(
+        SendReducer(Object.assign({}, mockState, { gasButtonGroupShown: false }), {
+          type: SHOW_GAS_BUTTON_GROUP,
+        }),
+        Object.assign({gasButtonGroupShown: true}, mockState.send)
+      )
+    })
+
+    it('should set gasButtonGroupShown to false when receiving a HIDE_GAS_BUTTON_GROUP action', () => {
+      assert.deepEqual(
+        SendReducer(mockState, {
+          type: HIDE_GAS_BUTTON_GROUP,
+        }),
+        Object.assign({gasButtonGroupShown: false}, mockState.send)
+      )
+    })
+
     it('should extend send.errors with the value of a UPDATE_SEND_ERRORS action', () => {
       const modifiedMockState = Object.assign({}, mockState, {
         send: {
@@ -145,6 +168,20 @@ describe('Send Duck', () => {
     )
   })
 
+  describe('showGasButtonGroup', () => {
+    assert.deepEqual(
+      showGasButtonGroup(),
+      { type: SHOW_GAS_BUTTON_GROUP }
+    )
+  })
+
+  describe('hideGasButtonGroup', () => {
+    assert.deepEqual(
+      hideGasButtonGroup(),
+      { type: HIDE_GAS_BUTTON_GROUP }
+    )
+  })
+
   describe('updateSendErrors', () => {
     assert.deepEqual(
       updateSendErrors('mockErrorObject'),
diff --git a/ui/app/selectors/custom-gas.js b/ui/app/selectors/custom-gas.js
index f023b03b8..d5a3972df 100644
--- a/ui/app/selectors/custom-gas.js
+++ b/ui/app/selectors/custom-gas.js
@@ -63,9 +63,7 @@ function getAveragePriceEstimateInHexWEI (state) {
 }
 
 function getDefaultActiveButtonIndex (gasButtonInfo, customGasPriceInHex, gasPrice) {
-  console.log('gasButtonInfo', gasButtonInfo)
   return gasButtonInfo.findIndex(({ priceInHexWei }) => {
-    console.log('priceInHexWei', priceInHexWei, '|', customGasPriceInHex)
     return priceInHexWei === addHexPrefix(customGasPriceInHex || gasPrice)
   })
 }
@@ -208,10 +206,6 @@ function getRenderableEstimateDataForSmallButtons (state) {
         safeLow,
         average,
         fast,
-        blockTime,
-        safeLowWait,
-        avgWait,
-        fastWait,
       },
     },
   } = state
diff --git a/ui/app/selectors/tests/custom-gas.test.js b/ui/app/selectors/tests/custom-gas.test.js
index d53c1ec98..5fde61c9b 100644
--- a/ui/app/selectors/tests/custom-gas.test.js
+++ b/ui/app/selectors/tests/custom-gas.test.js
@@ -7,6 +7,7 @@ const {
   getCustomGasPrice,
   getCustomGasTotal,
   getRenderableBasicEstimateData,
+  getRenderableEstimateDataForSmallButtons,
 } = proxyquire('../custom-gas', {})
 
 describe('custom-gas selectors', () => {
@@ -137,4 +138,102 @@ describe('custom-gas selectors', () => {
 
   })
 
+  describe('getRenderableEstimateDataForSmallButtons()', () => {
+    const tests = [
+      {
+        expectedResult: [
+          {
+            feeInSecondaryCurrency: '$0.05',
+            feeInPrimaryCurrency: '0.00021 ETH',
+            labelKey: 'fast',
+            priceInHexWei: '0x2540be400',
+          },
+          {
+            feeInSecondaryCurrency: '$0.03',
+            feeInPrimaryCurrency: '0.0001 ETH',
+            labelKey: 'average',
+            priceInHexWei: '0x12a05f200',
+          },
+          {
+            feeInSecondaryCurrency: '$0.01',
+            feeInPrimaryCurrency: '0.00005 ETH',
+            labelKey: 'slow',
+            priceInHexWei: '0x9502f900',
+          },
+        ],
+        mockState: {
+          metamask: {
+            conversionRate: 255.71,
+            currentCurrency: 'usd',
+            send: {
+              gasLimit: '0x5208',
+            },
+          },
+          gas: {
+            basicEstimates: {
+              blockTime: 14.16326530612245,
+              safeLow: 25,
+              safeLowWait: 6.6,
+              average: 50,
+              avgWait: 3.3,
+              fast: 100,
+              fastWait: 0.5,
+            },
+          },
+        },
+      },
+      {
+        expectedResult: [
+          {
+            feeInSecondaryCurrency: '$1.07',
+            feeInPrimaryCurrency: '0.00042 ETH',
+            labelKey: 'fast',
+            priceInHexWei: '0x4a817c800',
+          },
+          {
+            feeInSecondaryCurrency: '$0.54',
+            feeInPrimaryCurrency: '0.00021 ETH',
+            labelKey: 'average',
+            priceInHexWei: '0x2540be400',
+          },
+          {
+            feeInSecondaryCurrency: '$0.27',
+            feeInPrimaryCurrency: '0.0001 ETH',
+            labelKey: 'slow',
+            priceInHexWei: '0x12a05f200',
+          },
+        ],
+        mockState: {
+          metamask: {
+            conversionRate: 2557.1,
+            currentCurrency: 'usd',
+            send: {
+              gasLimit: '0x5208',
+            },
+          },
+          gas: {
+            basicEstimates: {
+              blockTime: 14.16326530612245,
+              safeLow: 50,
+              safeLowWait: 13.2,
+              average: 100,
+              avgWait: 6.6,
+              fast: 200,
+              fastWait: 1.0,
+            },
+          },
+        },
+      },
+    ]
+    it('should return renderable data about basic estimates appropriate for buttons with less info', () => {
+      tests.forEach(test => {
+        assert.deepEqual(
+          getRenderableEstimateDataForSmallButtons(test.mockState),
+          test.expectedResult
+        )
+      })
+    })
+
+  })
+
 })