4 files changed, 18 insertions, 4 deletions
diff --git a/spec/fixtures/api/schemas/public_api/v4/user/public.json b/spec/fixtures/api/schemas/public_api/v4/user/public.json
index 5587cfec61a..faa126b65f2 100644
--- a/spec/fixtures/api/schemas/public_api/v4/user/public.json
+++ b/spec/fixtures/api/schemas/public_api/v4/user/public.json
@@ -9,7 +9,6 @@
     "avatar_url",
     "web_url",
     "created_at",
-    "is_admin",
     "bio",
     "location",
     "skype",
@@ -43,7 +42,6 @@
     "avatar_url": { "type": "string" },
     "web_url": { "type": "string" },
     "created_at": { "type": "date" },
-    "is_admin": { "type": "boolean" },
     "bio": { "type": ["string", "null"] },
     "location": { "type": ["string", "null"] },
     "skype": { "type": "string" },
diff --git a/spec/requests/api/keys_spec.rb b/spec/requests/api/keys_spec.rb
index b5586088485..ab957c72984 100644
--- a/spec/requests/api/keys_spec.rb
+++ b/spec/requests/api/keys_spec.rb
@@ -32,6 +32,12 @@ describe API::Keys do
         expect(json_response['user']['id']).to eq(user.id)
         expect(json_response['user']['username']).to eq(user.username)
       end
+
+      it "does not include the user's `is_admin` flag" do
+        get api("/keys/#{key.id}", admin)
+
+        expect(json_response['user']['is_admin']).to be_nil
+      end
     end
   end
 end
diff --git a/spec/requests/api/users_spec.rb b/spec/requests/api/users_spec.rb
index 2c6ae592d91..4919ad19833 100644
--- a/spec/requests/api/users_spec.rb
+++ b/spec/requests/api/users_spec.rb
@@ -135,6 +135,12 @@ describe API::Users do
       expect(json_response['username']).to eq(user.username)
     end
 
+    it "does not return the user's `is_admin` flag" do
+      get api("/users/#{user.id}", user)
+
+      expect(json_response['is_admin']).to be_nil
+    end
+
     it "returns a 401 if unauthenticated" do
       get api("/users/9998")
       expect(response).to have_http_status(401)
@@ -397,7 +403,6 @@ describe API::Users do
     it "updates admin status" do
       put api("/users/#{user.id}", admin), { admin: true }
       expect(response).to have_http_status(200)
-      expect(json_response['is_admin']).to eq(true)
       expect(user.reload.admin).to eq(true)
     end
 
@@ -411,7 +416,6 @@ describe API::Users do
     it "does not update admin status" do
       put api("/users/#{admin_user.id}", admin), { can_create_group: false }
       expect(response).to have_http_status(200)
-      expect(json_response['is_admin']).to eq(true)
       expect(admin_user.reload.admin).to eq(true)
       expect(admin_user.can_create_group).to eq(false)
     end
diff --git a/spec/requests/api/v3/users_spec.rb b/spec/requests/api/v3/users_spec.rb
index 05ee704f738..e9c57f7c6c3 100644
--- a/spec/requests/api/v3/users_spec.rb
+++ b/spec/requests/api/v3/users_spec.rb
@@ -274,5 +274,11 @@ describe API::V3::Users do
 
       expect(new_user).to be_confirmed
     end
+
+    it 'does not reveal the `is_admin` flag of the user' do
+      post v3_api('/users', admin), attributes_for(:user)
+
+      expect(json_response['is_admin']).to be_nil
+    end
   end
 end