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RSpec.describe Celluloid::Supervision::Configuration, actor_system: :global do
class TestActor
include Celluloid
def identity
:testing
end
end
let(:succeeding) do
{
as: :testing,
type: TestActor
}
end
let(:failing) do
{
as: :testing,
type: TestActor,
args: [:fail]
}
end
after(:each) do
Celluloid::Supervision::Configuration.resync_parameters
subject.resync_accessors
end
context("remains reusable without being mutated") do
it("properly") do
expect(Celluloid.actor_system.root_configuration.export).to eq(Celluloid::Actor::System::ROOT_SERVICES)
end
end
context("metaprogramming") do
context("Celluloid.services accessor") do
it("is dynamically added, and available") do
expect(Celluloid.services.respond_to?(:supervise)).to be_truthy
end
it("allows supervision") do
Celluloid.services.supervise(type: TestActor, as: :test_actor)
expect(Celluloid.services.test_actor.identity).to eq(:testing)
end
end
context("supervised actors can create accessors") do
it("which are dynamically added, and available as Celluloid.accessor") do
TestActor.supervise(as: :test_actor, accessors: [:test_actor])
expect(Celluloid.test_actor.identity).to eq(:testing)
end
end
end
context("parameters") do
context("can be added to") do
context("can be given new :mandatory parameters") do
before(:each) do
Celluloid::Supervision::Configuration.parameter! :mandatory, :special_requirement
subject.resync_accessors
end
it("programmatically") do
expect(Celluloid::Supervision::Configuration.parameters(:mandatory)).to include(:special_requirement)
end
it("and respond appropriately") do
subject.resync_accessors
expect(subject.methods).to include(:special_requirement)
expect(subject.respond_to?(:special_requirement!)).to be_truthy
expect(subject.respond_to?(:special_requirement?)).to be_truthy
expect(subject.respond_to?(:special_requirement=)).to be_truthy
expect(subject.respond_to?(:special_requirement)).to be_truthy
end
it("and instances will respond appropriately") do
subject.instances.first.resync_accessors
subject.define(type: TestActor, special_requirement: :valid)
expect(subject.respond_to?(:special_requirement)).to be_truthy
end
it("and be reset to defaults") do
Celluloid::Supervision::Configuration.resync_parameters
expect(Celluloid::Supervision::Configuration.parameters(:mandatory)).not_to include(:special_requirement)
end
end
context("can be aliased") do
before(:each) do
Celluloid::Supervision::Configuration.resync_parameters
Celluloid::Supervision::Configuration.alias! :nick, :as
subject.resync_accessors
end
it("programmatically") do
expect(Celluloid::Supervision::Configuration.aliases.keys).to include(:nick)
end
it("and respond appropriately by method") do
subject.define(type: TestActor, as: :test_name)
expect(subject.respond_to?(:nick!)).to be_truthy
expect(subject.respond_to?(:nick?)).to be_truthy
expect(subject.respond_to?(:nick=)).to be_truthy
expect(subject.respond_to?(:nick)).to be_truthy
expect(subject.nick).to eq(:test_name)
end
xit("and respond properly by current_instance, by method") do
# subject.current_instance[:aliased] gets subject.current_instance[:original]
end
it("and instances will respond properly by method") do
subject.define(as: :test_name, type: TestActor)
expect(subject.instances.first.respond_to?(:nick!)).to be_truthy
expect(subject.instances.first.respond_to?(:nick?)).to be_truthy
expect(subject.instances.first.respond_to?(:nick=)).to be_truthy
expect(subject.instances.first.respond_to?(:nick)).to be_truthy
expect(subject.instances.first.nick).to eq(:test_name)
end
xit("and respond appropriately by key") do
# subject[:aliased] gets subject[:original]
end
xit("and instances respond properly by current_instance, by key") do
# subject.instances.first[:aliased] gets subject.instances.first[:original]
end
xit("and instances respond properly by key") do
# subject.instances.first[:aliased] gets subject.instances.first[:original]
end
end
end
end
context("Configuration.define class method") do
xit("can take individual instance configuration") do
end
xit("can take array of instance configurations") do
end
end
context("Configuration#define instance method") do
xit("can take individual instance configuration") do
end
xit("can take array of instance configurations") do
end
end
context("Configuration.deploy class method") do
xit("can take individual instance configuration") do
end
xit("can take array of instance configurations") do
end
end
context("Configuration#deploy instance method") do
xit("can take individual instance configuration") do
end
xit("can take array of instance configurations") do
end
end
context("accessing information") do
before(:each) { subject.define(succeeding) }
it("can get values out of current level of configuration by [:key]") do
expect(subject[:as]).to eq(:testing)
end
it("can get values out of current level of configuration by #key") do
expect(subject.as).to eq(:testing)
end
end
it("verifies arity of intended actor's initialize method") do
expect { subject.define(failing) }.to raise_exception(ArgumentError)
end
end
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