allow protected keys to be set/unset + config_db tests

spec/lib/foodsoft_config_spec.rb

@@ -0,0 +1,85 @@
+require_relative '../spec_helper'
+
+describe FoodsoftConfig do
+  let(:name) { Faker::Lorem.words(rand(2..4)).join(' ') }
+  let(:other_name) { Faker::Lorem.words(rand(2..4)).join(' ') }
+
+  it 'returns a default value' do
+    expect(FoodsoftConfig[:protected][:database]).to be_true
+  end
+
+  it 'returns an empty default value' do
+    expect(FoodsoftConfig[:protected][:LIUhniuyGNKUQTWfbiOQIWYexngo78hqexul]).to be_false
+  end
+
+  it 'returns a configuration value' do
+    FoodsoftConfig.config[:name] = name
+    expect(FoodsoftConfig[:name]).to eq name
+  end
+
+  it 'can set a configuration value' do
+    FoodsoftConfig[:name] = name
+    expect(FoodsoftConfig[:name]).to eq name
+  end
+
+  it 'can override a configuration value' do
+    FoodsoftConfig.config[:name] = name
+    FoodsoftConfig[:name] = other_name
+    expect(FoodsoftConfig[:name]).to eq other_name
+  end
+
+  it 'cannot set a default protected value' do
+    old = FoodsoftConfig[:database]
+    FoodsoftConfig[:database] = name
+    expect(FoodsoftConfig.config[:database]).to eq old
+  end
+
+  it 'can unprotect a default protected value' do
+    FoodsoftConfig.config[:protected][:database] = false
+    old = FoodsoftConfig[:database]
+    FoodsoftConfig[:database] = name
+    expect(FoodsoftConfig[:database]).to eq name
+  end
+
+  describe 'can protect a value', type: :feature do
+    before do
+      FoodsoftConfig.config[:protected][:name] = true
+    end
+
+    it 'can protect a value' do
+      old_name = FoodsoftConfig[:name]
+      FoodsoftConfig[:name] = name
+      expect(FoodsoftConfig[:name]).to eq old_name
+    end
+
+    it 'and unprotect it again' do
+      old_name = FoodsoftConfig[:name]
+      FoodsoftConfig.config[:protected][:name] = false
+      FoodsoftConfig[:name] = name
+      expect(FoodsoftConfig[:name]).to eq name
+    end
+  end
+
+  describe 'has indifferent access', type: :feature do
+    it 'with symbol' do
+      FoodsoftConfig[:name] = name
+      expect(FoodsoftConfig[:name]).to eq FoodsoftConfig['name']
+    end
+
+    it 'with string' do
+      FoodsoftConfig['name'] = name
+      expect(FoodsoftConfig['name']).to eq FoodsoftConfig[:name]
+    end
+
+    it 'with nested symbol' do
+      FoodsoftConfig[:protected][:database] = true
+      expect(FoodsoftConfig[:protected]['database']).to eq FoodsoftConfig[:protected][:database]
+    end
+
+    it 'with nested string' do
+      FoodsoftConfig[:protected]['database'] = true
+      expect(FoodsoftConfig[:protected]['database']).to eq FoodsoftConfig[:protected][:database]
+    end
+  end
+
+end