From a74f40ecfcfb2d9fc6ef932985cc0ae380d16db5 Mon Sep 17 00:00:00 2001
From: Andreas Nedbal <git@pixelde.su>
Date: Sun, 1 Jan 2023 21:21:14 +0100
Subject: [PATCH] Add test for answer uniqueness

---
 spec/integration/answer_uniqueness_spec.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 spec/integration/answer_uniqueness_spec.rb

diff --git a/spec/integration/answer_uniqueness_spec.rb b/spec/integration/answer_uniqueness_spec.rb
new file mode 100644
index 00000000..c305e361
--- /dev/null
+++ b/spec/integration/answer_uniqueness_spec.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+describe "Answer uniqueness" do
+  let(:user) { FactoryBot.build(:user) }
+  let(:question) { FactoryBot.create(:question) }
+
+  subject { 2.times { user.answer(question, "random") } }
+
+  it "does not allow answering the same question twice" do
+    expect{ subject }.to raise_error(ActiveRecord::RecordInvalid)
+  end
+end