1 files changed, 106 insertions, 0 deletions
diff --git a/spec/models/user_settings/setting_spec.rb b/spec/models/user_settings/setting_spec.rb
new file mode 100644
index 000000000..9884ae4f8
--- /dev/null
+++ b/spec/models/user_settings/setting_spec.rb
@@ -0,0 +1,106 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe UserSettings::Setting do
+  subject { described_class.new(name, options) }
+
+  let(:name)      { :foo }
+  let(:options)   { { default: default, namespace: namespace } }
+  let(:default)   { false }
+  let(:namespace) { nil }
+
+  describe '#default_value' do
+    context 'when default value is a primitive value' do
+      it 'returns default value' do
+        expect(subject.default_value).to eq default
+      end
+    end
+
+    context 'when default value is a proc' do
+      let(:default) { -> { 'bar' } }
+
+      it 'returns value from proc' do
+        expect(subject.default_value).to eq 'bar'
+      end
+    end
+  end
+
+  describe '#type' do
+    it 'returns a type' do
+      expect(subject.type).to be_a ActiveModel::Type::Value
+    end
+
+    context 'when default value is a boolean' do
+      let(:default) { false }
+
+      it 'returns boolean' do
+        expect(subject.type).to be_a ActiveModel::Type::Boolean
+      end
+    end
+
+    context 'when default value is a string' do
+      let(:default) { '' }
+
+      it 'returns string' do
+        expect(subject.type).to be_a ActiveModel::Type::String
+      end
+    end
+
+    context 'when default value is a lambda returning a boolean' do
+      let(:default) { -> { false } }
+
+      it 'returns boolean' do
+        expect(subject.type).to be_a ActiveModel::Type::Boolean
+      end
+    end
+
+    context 'when default value is a lambda returning a string' do
+      let(:default) { -> { '' } }
+
+      it 'returns boolean' do
+        expect(subject.type).to be_a ActiveModel::Type::String
+      end
+    end
+  end
+
+  describe '#type_cast' do
+    context 'when default value is a boolean' do
+      let(:default) { false }
+
+      it 'returns boolean' do
+        expect(subject.type_cast('1')).to be true
+      end
+    end
+
+    context 'when default value is a string' do
+      let(:default) { '' }
+
+      it 'returns string' do
+        expect(subject.type_cast(1)).to eq '1'
+      end
+    end
+  end
+
+  describe '#to_a' do
+    it 'returns an array' do
+      expect(subject.to_a).to eq [name, default]
+    end
+  end
+
+  describe '#key' do
+    context 'when there is no namespace' do
+      it 'returnsn a symbol' do
+        expect(subject.key).to eq :foo
+      end
+    end
+
+    context 'when there is a namespace' do
+      let(:namespace) { :bar }
+
+      it 'returns a symbol' do
+        expect(subject.key).to eq :'bar.foo'
+      end
+    end
+  end
+end