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Contents
require "spec_helper"
describe Shamu::Entities::IdentityCache do
let( :klass ) do
Class.new( Shamu::Entities::Entity ) do
attribute :id
attribute :name
end
end
let( :cache ) { scorpion.new( Shamu::Entities::IdentityCache, :to_i ) }
let( :entity ) { klass.new id: 89, name: "Sparkles" }
describe "#fetch" do
before( :each ) do
cache.add( entity.id, entity )
end
it "fetches id by Number" do
expect( cache.fetch( entity.id ) ).to be entity
end
it "fetches id by String" do
expect( cache.fetch( entity.id.to_s ) ).to be entity
end
end
describe "#uncached_keys" do
before( :each ) do
cache.add( entity.id, entity )
end
it "includes keys that have not been cached" do
expect( cache.uncached_keys( [ 90 ] ) ).to eq [ 90 ]
end
it "includes coerced keys that have not been cached" do
expect( cache.uncached_keys( [ "100" ] ) ).to eq [ 100 ]
end
it "excludes numeric keys that have already been cached" do
expect( cache.uncached_keys( [ 88, 89 ] ) ).to eq [ 88 ]
end
it "excludes string keys that have already been cached" do
expect( cache.uncached_keys( [ "88", "89" ] ) ).to eq [ 88 ]
end
end
describe "#add" do
it "adds entity to cache" do
cache.add( entity.id, entity )
expect( cache.fetch( entity.id ) ).to be entity
end
it "returns the entity" do
expect( cache.add( entity.id, entity ) ).to be entity
end
end
describe "#invalidate" do
it "removes entity from cache" do
cache.add( entity.id, entity )
cache.invalidate( entity.id )
expect( cache.fetch( entity.id ) ).to be_blank
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems