#34

backend/spec/models/setting_spec.rb

@@ -0,0 +1,34 @@
+require 'rails_helper'
+
+RSpec.describe Setting, type: :model do
+  it 'accepts the default typed user settings' do
+    setting = described_class.new({ user: create(:user) }.merge(described_class.defaults))
+
+    expect(setting).to be_valid
+  end
+
+  it 'requires one settings row per user' do
+    user = create(:user)
+    described_class.create!({ user: }.merge(described_class.defaults))
+
+    duplicate = described_class.new({ user: }.merge(described_class.defaults))
+
+    expect(duplicate).not_to be_valid
+    expect(duplicate.errors[:user_id]).to be_present
+  end
+
+  it 'validates enum-like settings columns' do
+    setting = described_class.new(
+        { user: create(:user),
+          theme: 'neon',
+          auto_fetch_title: 'sometimes',
+          auto_fetch_thumbnail: 'sometimes',
+          wiki_editor_mode: 'sideways' })
+
+    expect(setting).not_to be_valid
+    expect(setting.errors[:theme]).to be_present
+    expect(setting.errors[:auto_fetch_title]).to be_present
+    expect(setting.errors[:auto_fetch_thumbnail]).to be_present
+    expect(setting.errors[:wiki_editor_mode]).to be_present
+  end
+end