Add migration to move identities from KeyringController

1 files changed, 41 insertions, 0 deletions

diff --git a/test/unit/migrations/026-test.js b/test/unit/migrations/026-test.js
new file mode 100644
index 000000000..ac0da3fb2
--- /dev/null
+++ b/test/unit/migrations/026-test.js
@@ -0,0 +1,41 @@
+const assert = require('assert')
+const migration26 = require('../../../app/scripts/migrations/026')
+const oldStorage = {
+  'meta': {'version': 25},
+  'data': {
+    'PreferencesController': {},
+    'KeyringController': {
+      'walletNicknames': {
+        '0x1e77e2': 'Test Account 1',
+        '0x7e57e2': 'Test Account 2',
+      },
+    },
+  },
+}
+
+describe('migration #26', () => {
+  it('should move the identities from KeyringController', (done) => {
+    migration26.migrate(oldStorage)
+      .then((newStorage) => {
+        const identities = newStorage.data.PreferencesController.identities
+        assert.deepEqual(identities, {
+          '0x1e77e2': 'Test Account 1',
+          '0x7e57e2': 'Test Account 2',
+        })
+        assert.strictEqual(newStorage.data.KeyringController.walletNicknames, undefined)
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should successfully migrate first time state', (done) => {
+    migration26.migrate({
+      meta: {},
+      data: require('../../../app/scripts/first-time-state'),
+    })
+      .then((migratedData) => {
+        assert.equal(migratedData.meta.version, migration26.version)
+        done()
+      }).catch(done)
+  })
+})