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Contents
require 'dragonfly/content'
shared_examples_for "data_store" do
# Using these shared spec requires you to set the inst var @data_store
let (:app) { Dragonfly.app }
let (:content) { Dragonfly::Content.new(app, "gollum") }
let (:content2) { Dragonfly::Content.new(app, "gollum") }
describe "write" do
it "returns a unique identifier for each storage" do
@data_store.write(content).should_not == @data_store.write(content2)
end
it "should return a unique identifier for each storage even when the first is deleted" do
uid1 = @data_store.write(content)
@data_store.destroy(uid1)
uid2 = @data_store.write(content)
uid1.should_not == uid2
end
it "should allow for passing in options as a second argument" do
@data_store.write(content, :some => :option)
end
end
describe "read" do
before(:each) do
content.add_meta('bitrate' => 35, 'name' => 'danny.boy')
uid = @data_store.write(content)
stuff, meta = @data_store.read(uid)
@retrieved_content = Dragonfly::Content.new(app, stuff, meta)
end
it "should read the stored data" do
@retrieved_content.data.should == "gollum"
end
it "should return the stored meta" do
@retrieved_content.meta['bitrate'].should == 35
@retrieved_content.meta['name'].should == 'danny.boy'
end
it "should return nil if the data doesn't exist" do
@data_store.read('gooble').should be_nil
end
end
describe "destroy" do
it "should destroy the stored data" do
uid = @data_store.write(content)
@data_store.destroy(uid)
@data_store.read(uid).should be_nil
end
it "should do nothing if the data doesn't exist on destroy" do
uid = @data_store.write(content)
@data_store.destroy(uid)
@data_store.destroy(uid)
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems