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thoughtbot--factory_bot/spec/factory_bot/strategy/stub_spec.rb
Oliver Peate eb6bccb3e3 Avoid time travel in tests
By being a little bit less strict in our assertions, we can still
prove the behaviour is correct, without having to freeze / travel time.
2019-08-01 11:21:06 +01:00

66 lines
2.6 KiB
Ruby

shared_examples "disabled persistence method" do |method_name|
let(:instance) { described_class.new.result(evaluation) }
describe "overriding persistence method: ##{method_name}" do
it "overrides the method with any arity" do
method = instance.method(method_name)
expect(method.arity).to eq(-1)
end
it "raises an informative error if the method is called" do
expect { instance.send(method_name) }.to raise_error(
RuntimeError,
"stubbed models are not allowed to access the database - #{instance.class}##{method_name}()",
)
end
end
end
describe FactoryBot::Strategy::Stub do
it_should_behave_like "strategy with association support", :build_stubbed
it_should_behave_like "strategy with callbacks", :after_stub
it_should_behave_like "strategy with strategy: :build", :build_stubbed
context "asking for a result" do
let(:result_instance) do
define_class("ResultInstance") do
attr_accessor :id, :created_at
end.new
end
let(:evaluation) do
double("evaluation", object: result_instance, notify: true)
end
it { expect(subject.result(evaluation)).not_to be_new_record }
it { expect(subject.result(evaluation)).to be_persisted }
it { expect(subject.result(evaluation)).not_to be_destroyed }
it "assigns created_at" do
created_at1 = subject.result(evaluation).created_at
created_at2 = subject.result(evaluation).created_at
expect(created_at1).to equal created_at2
end
include_examples "disabled persistence method", :connection
include_examples "disabled persistence method", :decrement!
include_examples "disabled persistence method", :delete
include_examples "disabled persistence method", :destroy
include_examples "disabled persistence method", :destroy!
include_examples "disabled persistence method", :increment!
include_examples "disabled persistence method", :reload
include_examples "disabled persistence method", :save
include_examples "disabled persistence method", :save!
include_examples "disabled persistence method", :toggle!
include_examples "disabled persistence method", :touch
include_examples "disabled persistence method", :update
include_examples "disabled persistence method", :update!
include_examples "disabled persistence method", :update_attribute
include_examples "disabled persistence method", :update_attributes
include_examples "disabled persistence method", :update_attributes!
include_examples "disabled persistence method", :update_column
include_examples "disabled persistence method", :update_columns
end
end