invalidate a single key of the FS cache store

did committed Mar 30, 2015

commit ed2af0aeff3270bc5d179735c9e0b175bebf1a3a

Showing 2 changed files with 31 additions and 0 deletions

locomotive/steam/adapters/filesystem/simple_cache_store.rb b/lib/locomotive/steam/adapters/filesystem/simple_cache_store.rb +4 -0

spec/unit/adapters/filesystem/simple_cache_store_spec.rb +27 -0

@@	@@ -0,0 +1,27 @@
+	require 'spec_helper'
+
+	require_relative '../../../../lib/locomotive/steam/adapters/filesystem/simple_cache_store.rb'
+
+	describe Locomotive::Steam::Adapters::Filesystem::SimpleCacheStore do
+
+	let(:store) { described_class.new }
+
+	describe '#fetch' do
+
+	subject { store.read(:title) }
+	before { store.fetch(:title) { 'Hello world' } }
+
+	it { is_expected.to eq 'Hello world' }
+
+	end
+
+	describe '#delete' do
+
+	subject { store.fetch(:title) }
+	before { store.fetch(:title) { 'Hello world' }; store.delete(:title) }
+
+	it { is_expected.to eq nil }
+
+	end
+
+	end