Folder restructure (#6304)

* Remove ui/app/keychains/

* Remove ui/app/img/ (unused images)

* Move conversion-util to helpers/utils/

* Move token-util to helpers/utils/

* Move /helpers/*.js inside /helpers/utils/

* Move util tests inside /helpers/utils/

* Renameand move confirm-transaction/util.js to helpers/utils/

* Move higher-order-components to helpers/higher-order-components/

* Move infura-conversion.json to helpers/constants/

* Move all utility functions to helpers/utils/

* Move pages directory to top-level

* Move all constants to helpers/constants/

* Move metametrics inside helpers/

* Move app and root inside pages/

* Move routes inside helpers/

* Re-organize ducks/

* Move reducers to ducks/

* Move selectors inside selectors/

* Move test out of test folder

* Move action, reducer, store inside store/

* Move ui components inside ui/

* Move UI components inside ui/

* Move connected components inside components/app/

* Move i18n-helper inside helpers/

* Fix unit tests

* Fix unit test

* Move pages components

* Rename routes component

* Move reducers to ducks/index

* Fix bad path in unit test

1 files changed, 57 insertions, 0 deletions

diff --git a/ui/app/helpers/utils/transactions.util.test.js b/ui/app/helpers/utils/transactions.util.test.js
new file mode 100644
index 000000000..4a8ca5c9d
--- /dev/null
+++ b/ui/app/helpers/utils/transactions.util.test.js
@@ -0,0 +1,57 @@
+import * as utils from './transactions.util'
+import assert from 'assert'
+
+describe('Transactions utils', () => {
+  describe('getTokenData', () => {
+    it('should return token data', () => {
+      const tokenData = utils.getTokenData('0xa9059cbb00000000000000000000000050a9d56c2b8ba9a5c7f2c08c3d26e0499f23a7060000000000000000000000000000000000000000000000000000000000004e20')
+      assert.ok(tokenData)
+      const { name, params } = tokenData
+      assert.equal(name, 'transfer')
+      const [to, value] = params
+      assert.equal(to.name, '_to')
+      assert.equal(to.type, 'address')
+      assert.equal(value.name, '_value')
+      assert.equal(value.type, 'uint256')
+    })
+
+    it('should not throw errors when called without arguments', () => {
+      assert.doesNotThrow(() => utils.getTokenData())
+    })
+  })
+
+  describe('getStatusKey', () => {
+    it('should return the correct status', () => {
+      const tests = [
+        {
+          transaction: {
+            status: 'confirmed',
+            txReceipt: {
+              status: '0x0',
+            },
+          },
+          expected: 'failed',
+        },
+        {
+          transaction: {
+            status: 'confirmed',
+            txReceipt: {
+              status: '0x1',
+            },
+          },
+          expected: 'confirmed',
+        },
+        {
+          transaction: {
+            status: 'pending',
+          },
+          expected: 'pending',
+        },
+      ]
+
+      tests.forEach(({ transaction, expected }) => {
+        assert.equal(utils.getStatusKey(transaction), expected)
+      })
+    })
+  })
+})