1 files changed, 34 insertions, 0 deletions
diff --git a/test/unit/actions/set_account_label_test.js b/test/unit/actions/set_account_label_test.js
new file mode 100644
index 000000000..53ea1d130
--- /dev/null
+++ b/test/unit/actions/set_account_label_test.js
@@ -0,0 +1,34 @@
+const assert = require('assert')
+const freeze = require('deep-freeze-strict')
+const path = require('path')
+
+const actions = require(path.join(__dirname, '..', '..', '..', 'ui', 'app', 'actions.js'))
+const reducers = require(path.join(__dirname, '..', '..', '..', 'ui', 'app', 'reducers.js'))
+
+describe('SET_ACCOUNT_LABEL', function () {
+  it('updates the state.metamask.identities[:i].name property of the state to the action.value.label', function () {
+    const initialState = {
+      metamask: {
+        identities: {
+          foo: {
+            name: 'bar',
+          },
+        },
+      },
+    }
+    freeze(initialState)
+
+    const action = {
+      type: actions.SET_ACCOUNT_LABEL,
+      value: {
+        account: 'foo',
+        label: 'baz',
+      },
+    }
+    freeze(action)
+
+    const resultingState = reducers(initialState, action)
+    assert.equal(resultingState.metamask.identities.foo.name, action.value.label)
+  })
+})
+