diff --git a/app/soapbox/__fixtures__/accounts_counter_follow.json b/app/soapbox/__fixtures__/accounts_counter_follow.json
new file mode 100644
index 000000000..3d2faf801
--- /dev/null
+++ b/app/soapbox/__fixtures__/accounts_counter_follow.json
@@ -0,0 +1,7 @@
+{
+  "9vMAje101ngtjlMj7w": {
+    "followers_count": 3,
+    "following_count": 2,
+    "statuses_count": 2
+  }
+}
diff --git a/app/soapbox/__fixtures__/accounts_counter_initial.json b/app/soapbox/__fixtures__/accounts_counter_initial.json
new file mode 100644
index 000000000..ce9b3279e
--- /dev/null
+++ b/app/soapbox/__fixtures__/accounts_counter_initial.json
@@ -0,0 +1,7 @@
+{
+  "9vMAje101ngtjlMj7w": {
+    "followers_count": 2,
+    "following_count": 2,
+    "statuses_count": 2
+  }
+}
diff --git a/app/soapbox/__fixtures__/accounts_counter_unfollow.json b/app/soapbox/__fixtures__/accounts_counter_unfollow.json
new file mode 100644
index 000000000..285e4c6f2
--- /dev/null
+++ b/app/soapbox/__fixtures__/accounts_counter_unfollow.json
@@ -0,0 +1,7 @@
+{
+  "9vMAje101ngtjlMj7w": {
+    "followers_count": 1,
+    "following_count": 2,
+    "statuses_count": 2
+  }
+}
diff --git a/app/soapbox/reducers/__tests__/accounts_counters-test.js b/app/soapbox/reducers/__tests__/accounts_counters-test.js
index f6c9e3bb0..c39c95938 100644
--- a/app/soapbox/reducers/__tests__/accounts_counters-test.js
+++ b/app/soapbox/reducers/__tests__/accounts_counters-test.js
@@ -1,8 +1,35 @@
 import reducer from '../accounts_counters';
 import { Map as ImmutableMap } from 'immutable';
+import { ACCOUNT_FOLLOW_SUCCESS, ACCOUNT_UNFOLLOW_SUCCESS } from 'soapbox/actions/accounts';
+import relationship from 'soapbox/__fixtures__/relationship.json';
+import accounts_counter_initial from 'soapbox/__fixtures__/accounts_counter_initial.json';
+import accounts_counter_unfollow from 'soapbox/__fixtures__/accounts_counter_unfollow.json';
+import accounts_counter_follow from 'soapbox/__fixtures__/accounts_counter_follow.json';
+
 
 describe('accounts_counters reducer', () => {
   it('should return the initial state', () => {
     expect(reducer(undefined, {})).toEqual(ImmutableMap());
   });
+
+  it('should handle ACCOUNT_FOLLOW_SUCCESS', () => {
+    // const state = accounts_counter_initial;
+    const action = {
+      type: ACCOUNT_FOLLOW_SUCCESS,
+      relationship: relationship,
+      alreadyFollowing: false,
+    };
+    expect(reducer(accounts_counter_initial, action)).toEqual( accounts_counter_follow );
+  });
+
+  it('should handle ACCOUNT_UNFOLLOW_SUCCESS', () => {
+    // const state = accounts_counter_initial;
+    const action = {
+      type: ACCOUNT_UNFOLLOW_SUCCESS,
+      relationship: relationship,
+      alreadyFollowing: true,
+    };
+    expect(reducer(accounts_counter_initial, action)).toEqual( accounts_counter_unfollow );
+  });
+
 });