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Contents
require "spec_helper"
module Test
module Hunt
class Logger; end
class Target
include ::Scorpion::Object
depend_on do
logger Logger, public: true
sailor Logger, public: true, lazy: true
end
end
end
end
describe Scorpion::Hunt do
let( :scorpion ) { double Scorpion }
let( :hunt ) { Scorpion::Hunt.new scorpion, String, nil }
describe "#fetch" do
it "changes context" do
expect( scorpion ).to receive( :execute ) do |hunt|
expect( hunt.contract ).to eq Regexp
end
hunt.fetch Regexp, nil
end
it "restores context" do
expect( scorpion ).to receive( :execute )
hunt.fetch Numeric, nil
expect( hunt.contract ).to eq String
end
end
describe "#inject" do
let( :target ) do
Test::Hunt::Target.new
end
before( :each ) do
allow( scorpion ).to receive( :execute ) do |hunt|
Test::Hunt::Logger.new if hunt.contract == Test::Hunt::Logger
end
end
it "injects attributes" do
hunt.inject target
expect( target.logger? ).to be_truthy
expect( target.logger ).to be_a Test::Hunt::Logger
end
it "does not overwrite existing attributes" do
logger = Test::Hunt::Logger.new
target.logger = logger
hunt.inject target
expect( target.logger ).to be logger
end
it "does not fetch lazy attributes" do
hunt.inject target
expect( target.sailor? ).to be_falsy
end
it "uses the same hunt when lazy fetching" do
hunt.inject target
expect( hunt ).to receive( :fetch ).with( Test::Hunt::Logger )
target.sailor
end
it "invokes on_injected" do
expect( target ).to receive( :on_injected )
hunt.inject target
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems