KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use persisted method of FactoryBot.Strategy Package

Best Factory_bot_ruby code snippet using FactoryBot.Strategy.persisted

eligibility_determination_spec.rb

Source:eligibility_determination_spec.rb

...88      allow(::BenefitMarkets::Products::ProductRateCache).to receive(:lookup_rate) {|_id, _start, age| age * 1.0}89    end90    it 'should invoke aggregate operation only once' do91      ed = FactoryBot.create(:eligibility_determination, tax_household: tax_household)92      expect(ed.persisted?).to be_truthy93      expect(ed.send(:apply_aptc_aggregate)).to be_success94    end95    it 'should not invoke aggregate operation when eligibility determination is not persisted' do96      ed = FactoryBot.build(:eligibility_determination, tax_household: tax_household)97      expect(ed.persisted?).to be_falsey98      expect(::Operations::Individual::ApplyAggregateToEnrollment).not_to receive(:new)99    end100  end101  context "a new instance" do102    context "with no arguments" do103      let(:params) {{}}104      it "should set all default values" do105        expect(EligibilityDetermination.new().max_aptc).to eq max_aptc_default106        expect(EligibilityDetermination.new().csr_percent_as_integer).to eq csr_percent_as_integer_default107        expect(EligibilityDetermination.new().csr_eligibility_kind).to eq csr_eligibility_kind_default108      end109      it "should not save" do110        expect(EligibilityDetermination.create(**params).valid?).to be_falsey111      end...

factory_bot_helper.rb

Source:factory_bot_helper.rb

...53    repository.create(instance)54  end55end56# Overrides builtin Create strategy57# This is responsible to return the persisted instance to :after_create callback58# and returns the persisted entity when using :create method59module FactoryBot60  module Strategy61    class Create62      attr_reader :evaluation63      def association(runner)64        runner.run65      end66      def result(evaluation)67        @evaluation = evaluation68        persisted = evaluation.create(instance)69        evaluation.notify(:after_build, instance)70        evaluation.notify(:before_create, instance)71        evaluation.notify(:after_create, persisted)72        persisted73      end74      private75      def instance76        evaluation.object77      end78    end79  end80end...

create_spec.rb

Source:create_spec.rb

...43  include FactoryBot::Syntax::Methods44  before do45    define_class("User") do46      def initialize47        @persisted = false48      end49      def persist50        @persisted = true51      end52      def persisted?53        @persisted54      end55    end56    FactoryBot.define do57      factory :user do58        to_create(&:persist)59      end60    end61  end62  it "uses the custom create block instead of save" do63    expect(FactoryBot.create(:user)).to be_persisted64  end65end66describe "a custom create passing in an evaluator" do67  before do68    define_class("User") do69      attr_accessor :name70    end71    FactoryBot.define do72      factory :user do73        transient { creation_name { "evaluator" } }74        to_create do |user, evaluator|75          user.name = evaluator.creation_name76        end77      end...

persisted

Using AI Code Generation

1    name { "MyString" }2    email { "MyString" }3    name { "MyString" }4    email { "MyString" }5    expect(FactoryBot.build(:user)).to be_valid6    name { "MyString" }7    email { "MyString" }8    expect(FactoryBot.build(:user)).to be_valid9    name { "MyString" }10    email { "MyString" }11    expect(FactoryBot.build(:user)).to be_valid12    name {

persisted

Using AI Code Generation

1    name { "MyString" }2    age { 1 }3    email { "MyString" }4    name { "MyString" }5    age { 1 }6    email { "MyString" }7    name { "MyString" }8    age { 1 }9    email { "MyString" }10    name { "MyString" }11    age { 1 }12    email { "MyString" }13    name { "MyString" }14    age { 1 }15    email { "MyString" }16    name { "MyString" }17    age { 1 }18    email { "MyString" }19    name { "MyString" }20    age { 1 }21    email { "MyString"

persisted

Using AI Code Generation

1user = FactoryBot.build(:user)2FactoryBot.persist(user)3user = FactoryBot.persisted(user)

persisted

Using AI Code Generation

1user = FactoryBot.build(:user)2FactoryBot.persist(user)3user = FactoryBot.persisted(user)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.