diff --git a/test/api/v3/integration/webhook/POST-user_add_webhook.test.js b/test/api/v3/integration/webhook/POST-user_add_webhook.test.js
index 306ba771c0..1bf8399a8d 100644
--- a/test/api/v3/integration/webhook/POST-user_add_webhook.test.js
+++ b/test/api/v3/integration/webhook/POST-user_add_webhook.test.js
@@ -226,6 +226,69 @@ describe('POST /user/webhook', () => {
     });
   });
 
+  it('defaults questActivity options', async () => {
+    body.type = 'questActivity';
+
+    const webhook = await user.post('/user/webhook', body);
+
+    expect(webhook.options).to.eql({
+      questStarted: false,
+      questFinished: false,
+      questInvited: false,
+    });
+  });
+
+  it('can set questActivity options', async () => {
+    body.type = 'questActivity';
+    body.options = {
+      questStarted: true,
+      questFinished: true,
+      questInvited: true,
+    };
+
+    const webhook = await user.post('/user/webhook', body);
+
+    expect(webhook.options).to.eql({
+      questStarted: true,
+      questFinished: true,
+      questInvited: true,
+    });
+  });
+
+  it('discards extra properties in questActivity options', async () => {
+    body.type = 'questActivity';
+    body.options = {
+      questStarted: false,
+      questFinished: true,
+      questInvited: true,
+      foo: 'bar',
+    };
+
+    const webhook = await user.post('/user/webhook', body);
+
+    expect(webhook.options.foo).to.not.exist;
+    expect(webhook.options).to.eql({
+      questStarted: false,
+      questFinished: true,
+      questInvited: true,
+    });
+  });
+
+  ['questStarted', 'questFinished', 'questInvited'].forEach(option => {
+    it(`requires questActivity option ${option} to be a boolean`, async () => {
+      body.type = 'questActivity';
+      body.options = {
+        [option]: 'not a boolean',
+      };
+
+      await expect(user.post('/user/webhook', body)).to.eventually.be.rejected.and.eql({
+        code: 400,
+        error: 'BadRequest',
+        message: t('webhookBooleanOption', { option }),
+      });
+    });
+  });
+
   it('discards extra properties in globalActivity options', async () => {
     body.type = 'globalActivity';
     body.options = {