6 files changed, 73 insertions, 27 deletions
diff --git a/test/unit/migrations/022-test.js b/test/unit/migrations/022-test.js
index 1333d929d..f8ee00e38 100644
--- a/test/unit/migrations/022-test.js
+++ b/test/unit/migrations/022-test.js
@@ -2,14 +2,14 @@ const assert = require('assert')
 const migration22 = require('../../../app/scripts/migrations/022')
 const properTime = (new Date()).getTime()
 const storage = {
-  "meta": {},
-  "data": {
-    "TransactionController": {
-      "transactions": [
-        { "status": "submitted" },
-        { "status": "submitted", "submittedTime": properTime },
-        {"status": "confirmed"},
-      ]
+  'meta': {},
+  'data': {
+    'TransactionController': {
+      'transactions': [
+        { 'status': 'submitted' },
+        { 'status': 'submitted', 'submittedTime': properTime },
+        {'status': 'confirmed'},
+      ],
     },
   },
 }
diff --git a/test/unit/migrations/023-test.js b/test/unit/migrations/023-test.js
index be432d9fa..7da94448d 100644
--- a/test/unit/migrations/023-test.js
+++ b/test/unit/migrations/023-test.js
@@ -1,12 +1,11 @@
 const assert = require('assert')
 const migration23 = require('../../../app/scripts/migrations/023')
-const properTime = (new Date()).getTime()
 const storage = {
-  "meta": {},
-  "data": {
-    "TransactionController": {
-      "transactions": [
-      ]
+  'meta': {},
+  'data': {
+    'TransactionController': {
+      'transactions': [
+      ],
     },
   },
 }
@@ -53,7 +52,6 @@ while (transactions20.length < 20) {
 }
 
 
-
 storage.data.TransactionController.transactions = transactions
 
 describe('storage is migrated successfully and the proper transactions are remove from state', () => {
diff --git a/test/unit/migrations/024-test.js b/test/unit/migrations/024-test.js
index c3c03d06b..c7b0611bc 100644
--- a/test/unit/migrations/024-test.js
+++ b/test/unit/migrations/024-test.js
@@ -4,13 +4,12 @@ const firstTimeState = {
   meta: {},
   data: require('../../../app/scripts/first-time-state'),
 }
-const properTime = (new Date()).getTime()
 const storage = {
-  "meta": {},
-  "data": {
-    "TransactionController": {
-      "transactions": [
-      ]
+  'meta': {},
+  'data': {
+    'TransactionController': {
+      'transactions': [
+      ],
     },
   },
 }
diff --git a/test/unit/migrations/025-test.js b/test/unit/migrations/025-test.js
index 76c25dbb6..1e56913a1 100644
--- a/test/unit/migrations/025-test.js
+++ b/test/unit/migrations/025-test.js
@@ -6,11 +6,11 @@ const firstTimeState = {
 }
 
 const storage = {
-  "meta": {},
-  "data": {
-    "TransactionController": {
-      "transactions": [
-      ]
+  'meta': {},
+  'data': {
+    'TransactionController': {
+      'transactions': [
+      ],
     },
   },
 }
diff --git a/test/unit/migrations/027-test.js b/test/unit/migrations/027-test.js
new file mode 100644
index 000000000..3ec9f0c0e
--- /dev/null
+++ b/test/unit/migrations/027-test.js
@@ -0,0 +1,50 @@
+const assert = require('assert')
+const migration27 = require('../../../app/scripts/migrations/027')
+
+const oldStorage = {
+  'meta': {},
+  'data': {
+    'TransactionController': {
+      'transactions': [
+      ],
+    },
+  },
+}
+
+const transactions = []
+
+
+while (transactions.length < 9) {
+  transactions.push({status: 'rejected'})
+  transactions.push({status: 'unapproved'})
+  transactions.push({status: 'approved'})
+}
+
+
+oldStorage.data.TransactionController.transactions = transactions
+
+describe('migration #27', () => {
+  it('should remove rejected transactions', (done) => {
+    migration27.migrate(oldStorage)
+      .then((newStorage) => {
+        const newTransactions = newStorage.data.TransactionController.transactions
+        assert.equal(newTransactions.length, 6, 'transactions is expected to have the length of 6')
+        newTransactions.forEach((txMeta) => {
+          if (txMeta.status === 'rejected') done(new Error('transaction was found with a status of rejected'))
+        })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should successfully migrate first time state', (done) => {
+    migration27.migrate({
+      meta: {},
+      data: require('../../../app/scripts/first-time-state'),
+    })
+      .then((migratedData) => {
+        assert.equal(migratedData.meta.version, migration27.version)
+        done()
+      }).catch(done)
+  })
+})
diff --git a/test/unit/migrations/template-test.js b/test/unit/migrations/template-test.js
index 35060e2fe..0db69d65a 100644
--- a/test/unit/migrations/template-test.js
+++ b/test/unit/migrations/template-test.js
@@ -1,6 +1,5 @@
 const assert = require('assert')
 const migrationTemplate = require('../../../app/scripts/migrations/template')
-const properTime = (new Date()).getTime()
 const storage = {
   meta: {},
   data: {},