Adds toggle for primary currency (#5421)

* Add UnitInput component

* Add CurrencyInput component

* Add UserPreferencedCurrencyInput component

* Add UserPreferencedCurrencyDisplay component

* Add updatePreferences action

* Add styles for CurrencyInput, CurrencyDisplay, and UnitInput

* Update SettingsTab page with Primary Currency toggle

* Refactor currency displays and inputs to use UserPreferenced displays and inputs

* Add TokenInput component

* Add UserPreferencedTokenInput component

* Use TokenInput in the send screen

* Fix unit tests

* Fix e2e and integration tests

* Remove send/CurrencyDisplay component

* Replace diamond unicode character with Eth logo. Fix typos

1 files changed, 0 insertions, 44 deletions

diff --git a/test/unit/components/balance-component-test.js b/test/unit/components/balance-component-test.js
deleted file mode 100644
index aa9763b72..000000000
--- a/test/unit/components/balance-component-test.js
+++ /dev/null
@@ -1,44 +0,0 @@
-const assert = require('assert')
-const h = require('react-hyperscript')
-const { createMockStore } = require('redux-test-utils')
-const { shallowWithStore } = require('../../lib/render-helpers')
-const BalanceComponent = require('../../../ui/app/components/balance-component')
-const mockState = {
-  metamask: {
-    accounts: { abc: {} },
-    network: 1,
-    selectedAddress: 'abc',
-  },
-}
-
-describe('BalanceComponent', function () {
-  let balanceComponent
-  let store
-  let component
-  beforeEach(function () {
-    store = createMockStore(mockState)
-    component = shallowWithStore(h(BalanceComponent), store)
-    balanceComponent = component.dive()
-  })
-
-  it('shows token balance and convert to fiat value based on conversion rate', function () {
-    const formattedBalance = '1.23 ETH'
-
-    const tokenBalance = balanceComponent.instance().getTokenBalance(formattedBalance, false)
-    const fiatDisplayNumber = balanceComponent.instance().getFiatDisplayNumber(formattedBalance, 2)
-
-    assert.equal('1.23 ETH', tokenBalance)
-    assert.equal(2.46, fiatDisplayNumber)
-  })
-
-  it('shows only the token balance when conversion rate is not available', function () {
-    const formattedBalance = '1.23 ETH'
-
-    const tokenBalance = balanceComponent.instance().getTokenBalance(formattedBalance, false)
-    const fiatDisplayNumber = balanceComponent.instance().getFiatDisplayNumber(formattedBalance, 0)
-
-    assert.equal('1.23 ETH', tokenBalance)
-    assert.equal('N/A', fiatDisplayNumber)
-  })
-
-})