thoughtbot--factory_bot/spec/support/shared_examples/strategy.rb

93 lines
3.0 KiB
Ruby

shared_examples_for "strategy without association support" do
let(:factory) { double("associate_factory") }
let(:attribute) { FactoryBot::Attribute::Association.new(:user, :user, {}) }
def association_named(name, overrides)
runner = FactoryBot::FactoryRunner.new(name, :build, [overrides])
subject.association(runner)
end
before do
allow(FactoryBot::Internal).to receive(:factory_by_name).and_return factory
allow(factory).to receive(:compile)
allow(factory).to receive(:run)
end
it "returns nil when accessing an association" do
expect(association_named(:user, {})).to be_nil
end
end
shared_examples_for "strategy with association support" do |factory_bot_strategy_name|
let(:factory) { double("associate_factory") }
def association_named(name, strategy, overrides)
runner = FactoryBot::FactoryRunner.new(name, strategy, [overrides])
subject.association(runner)
end
before do
allow(FactoryBot::Internal).to receive(:factory_by_name).and_return factory
allow(factory).to receive(:compile)
allow(factory).to receive(:run)
end
it "runs the factory with the correct overrides" do
association_named(:author, factory_bot_strategy_name, great: "value")
expect(factory).to have_received(:run).with(factory_bot_strategy_name, great: "value")
end
it "finds the factory with the correct factory name" do
association_named(:author, factory_bot_strategy_name, great: "value")
expect(FactoryBot::Internal).to have_received(:factory_by_name).with(:author)
end
end
shared_examples_for "strategy with strategy: :build" do |factory_bot_strategy_name|
let(:factory) { double("associate_factory") }
def association_named(name, overrides)
runner = FactoryBot::FactoryRunner.new(name, overrides[:strategy], [overrides.except(:strategy)])
subject.association(runner)
end
before do
allow(FactoryBot::Internal).to receive(:factory_by_name).and_return factory
allow(factory).to receive(:compile)
allow(factory).to receive(:run)
end
it "runs the factory with the correct overrides" do
association_named(:author, strategy: :build, great: "value")
expect(factory).to have_received(:run).with(factory_bot_strategy_name, great: "value")
end
it "finds the factory with the correct factory name" do
association_named(:author, strategy: :build, great: "value")
expect(FactoryBot::Internal).to have_received(:factory_by_name).with(:author)
end
end
shared_examples_for "strategy with callbacks" do |*callback_names|
let(:result_instance) do
define_class("ResultInstance") {
attr_accessor :id
}.new
end
let(:evaluation) do
double("evaluation", object: result_instance, notify: true, create: nil)
end
it "runs the callbacks #{callback_names} with the evaluation's object" do
subject.result(evaluation)
callback_names.each do |name|
expect(evaluation).to have_received(:notify).with(name, evaluation.object)
end
end
it "returns the object from the evaluation" do
expect(subject.result(evaluation)).to eq evaluation.object
end
end