Merge pull request #4919 from MetaMask/refactor-tx-list

Refactor and Redesign Transaction List

1 files changed, 61 insertions, 0 deletions

diff --git a/ui/app/components/currency-display/tests/currency-display.container.test.js b/ui/app/components/currency-display/tests/currency-display.container.test.js
new file mode 100644
index 000000000..474ce5378
--- /dev/null
+++ b/ui/app/components/currency-display/tests/currency-display.container.test.js
@@ -0,0 +1,61 @@
+import assert from 'assert'
+import proxyquire from 'proxyquire'
+
+let mapStateToProps
+
+proxyquire('../currency-display.container.js', {
+  'react-redux': {
+    connect: ms => {
+      mapStateToProps = ms
+      return () => ({})
+    },
+  },
+})
+
+describe('CurrencyDisplay container', () => {
+  describe('mapStateToProps()', () => {
+    it('should return the correct props', () => {
+      const mockState = {
+        metamask: {
+          conversionRate: 280.45,
+          currentCurrency: 'usd',
+        },
+      }
+
+      const tests = [
+        {
+          props: {
+            value: '0x2386f26fc10000',
+            numberOfDecimals: 2,
+            currency: 'usd',
+          },
+          result: {
+            displayValue: '$2.80 USD',
+          },
+        },
+        {
+          props: {
+            value: '0x2386f26fc10000',
+          },
+          result: {
+            displayValue: '$2.80 USD',
+          },
+        },
+        {
+          props: {
+            value: '0x1193461d01595930',
+            currency: 'ETH',
+            numberOfDecimals: 3,
+          },
+          result: {
+            displayValue: '1.266 ETH',
+          },
+        },
+      ]
+
+      tests.forEach(({ props, result }) => {
+        assert.deepEqual(mapStateToProps(mockState, props), result)
+      })
+    })
+  })
+})