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describe FactoryBot::Registry do
it "is an enumerable" do
registry = FactoryBot::Registry.new("Great thing")
expect(registry).to be_kind_of(Enumerable)
end
it "finds a registered object" do
registry = FactoryBot::Registry.new("Great thing")
registered_object = double("registered object")
registry.register(:object_name, registered_object)
expect(registry.find(:object_name)).to eq registered_object
end
it "finds a registered object with square brackets" do
registry = FactoryBot::Registry.new("Great thing")
registered_object = double("registered object")
registry.register(:object_name, registered_object)
expect(registry[:object_name]).to eq registered_object
end
it "raises when an object cannot be found" do
registry = FactoryBot::Registry.new("Great thing")
expect { registry.find(:object_name) }
.to raise_error(KeyError, "Great thing not registered: \"object_name\"")
end
it "includes a did_you_mean message" do
registry = FactoryBot::Registry.new(:registry)
registered_object = double(:registered_object)
registry.register(:factory_bot, registered_object)
expect { registry.find(:factory_bit) }.to raise_did_you_mean_error
end
it "adds and returns the object registered" do
registry = FactoryBot::Registry.new("Great thing")
registered_object = double("registered object")
expect(registry.register(:object_name, registered_object)).to eq registered_object
end
it "knows that an object is registered by symbol" do
registry = FactoryBot::Registry.new("Great thing")
registered_object = double("registered object")
registry.register(:object_name, registered_object)
expect(registry).to be_registered(:object_name)
end
it "knows that an object is registered by string" do
registry = FactoryBot::Registry.new("Great thing")
registered_object = double("registered object")
registry.register(:object_name, registered_object)
expect(registry).to be_registered("object_name")
end
it "knows when an object is not registered" do
registry = FactoryBot::Registry.new("Great thing")
expect(registry).not_to be_registered("bogus")
end
it "iterates registered objects" do
registry = FactoryBot::Registry.new("Great thing")
registered_object = double("registered object")
second_registered_object = double("second registered object")
registry.register(:first_object, registered_object)
registry.register(:second_object, second_registered_object)
expect(registry.to_a).to eq [registered_object, second_registered_object]
end
it "does not include duplicate objects with registered under different names" do
registry = FactoryBot::Registry.new("Great thing")
registered_object = double("registered object")
registry.register(:first_object, registered_object)
registry.register(:second_object, registered_object)
expect(registry.to_a).to eq [registered_object]
end
it "clears registered factories" do
registry = FactoryBot::Registry.new("Great thing")
registered_object = double("registered object")
registry.register(:object_name, registered_object)
registry.clear
expect(registry.count).to be_zero
end
end
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