diff --git a/tests/base.py b/tests/base.py
index 937d60f..2fbdb88 100755
--- a/tests/base.py
+++ b/tests/base.py
@@ -617,6 +617,36 @@
         }
         return (name, data)
 
+    def getReviewAddedEvent(self, review):
+        name = 'pull_request_review'
+        data = {
+            'action': 'submitted',
+            'pull_request': {
+                'number': self.number,
+                'title': self.subject,
+                'updated_at': self.updated_at,
+                'base': {
+                    'ref': self.branch,
+                    'repo': {
+                        'full_name': self.project
+                    }
+                },
+                'head': {
+                    'sha': self.head_sha
+                }
+            },
+            'review': {
+                'state': review
+            },
+            'repository': {
+                'full_name': self.project
+            },
+            'sender': {
+                'login': 'ghuser'
+            }
+        }
+        return (name, data)
+
     def addLabel(self, name):
         if name not in self.labels:
             self.labels.append(name)
diff --git a/tests/fixtures/layouts/reviews-github.yaml b/tests/fixtures/layouts/reviews-github.yaml
new file mode 100644
index 0000000..1cc887a
--- /dev/null
+++ b/tests/fixtures/layouts/reviews-github.yaml
@@ -0,0 +1,21 @@
+- pipeline:
+    name: reviews
+    manager: independent
+    trigger:
+      github:
+        - event: pull_request_review
+          action: submitted
+          state: 'approve'
+    success:
+      github:
+        label:
+          - 'tests passed'
+
+- job:
+    name: project-reviews
+
+- project:
+    name: org/project
+    reviews:
+      jobs:
+        - project-reviews
diff --git a/tests/unit/test_github_driver.py b/tests/unit/test_github_driver.py
index a1a05e0..f2a6e5b 100644
--- a/tests/unit/test_github_driver.py
+++ b/tests/unit/test_github_driver.py
@@ -177,6 +177,21 @@
         self.assertEqual(2, len(self.history))
         self.assertEqual(['other label'], C.labels)
 
+    @simple_layout('layouts/reviews-github.yaml', driver='github')
+    def test_review_event(self):
+        A = self.fake_github.openFakePullRequest('org/project', 'master', 'A')
+        self.fake_github.emitEvent(A.getReviewAddedEvent('approve'))
+        self.waitUntilSettled()
+        self.assertEqual(1, len(self.history))
+        self.assertEqual('project-reviews', self.history[0].name)
+        self.assertEqual(['tests passed'], A.labels)
+
+        # test_review_unmatched_event
+        B = self.fake_github.openFakePullRequest('org/project', 'master', 'B')
+        self.fake_github.emitEvent(B.getReviewAddedEvent('comment'))
+        self.waitUntilSettled()
+        self.assertEqual(1, len(self.history))
+
     @simple_layout('layouts/dequeue-github.yaml', driver='github')
     def test_dequeue_pull_synchronized(self):
         self.executor_server.hold_jobs_in_build = True