Sha256: 46b9abb09eb8d699eae3f1f9e6ba469d2621dac50f8b5b27360c23c9d181af25
Contents?: true
Size: 1.39 KB
Versions: 79
Compression:
Stored size: 1.39 KB
Contents
require 'spec_helper'
require 'r10k/keyed_factory'
describe R10K::KeyedFactory do
let(:registered) { Class.new }
describe "registering implementations" do
it "can register new implementations" do
subject.register(:klass, registered)
expect(subject.retrieve(:klass)).to eq registered
end
it "raises an error when a duplicate implementation is registered" do
subject.register(:klass, registered)
expect {
subject.register(:klass, registered)
}.to raise_error(R10K::KeyedFactory::DuplicateImplementationError)
end
it "can register classes with nil as a key" do
subject.register(nil, registered)
expect(subject.retrieve(nil)).to eq registered
end
end
describe "generating instances" do
before do
subject.register(:klass, registered)
end
it "generates an instance with the associated class" do
instance = subject.generate(:klass)
expect(instance).to be_a_kind_of registered
end
it "can generate a class with nil as a key" do
other = Class.new
subject.register(nil, other)
instance = subject.generate(nil)
expect(instance).to be_a_kind_of other
end
it "raises an error if no implementation was registered with the given key" do
expect {
subject.generate(:foo)
}.to raise_error(R10K::KeyedFactory::UnknownImplementationError)
end
end
end
Version data entries
79 entries across 79 versions & 2 rubygems