Make shared examples and DummyAbility require-able from outside of core

core/lib/spree/testing_support/shared_examples/order_factory.rb

@@ -0,0 +1,141 @@
+# frozen_string_literal: true
+
+RSpec.shared_examples "shipping methods are assigned" do
+  context "given a shipping method" do
+    let(:shipping_method) { create(:shipping_method) }
+
+    it "assigns the shipping method when created" do
+      expect(
+        create(
+          factory,
+          shipping_method: shipping_method
+        ).shipments.map(&:shipping_method)
+      ).to all(eq(shipping_method))
+    end
+
+    it "assigns the shipping method when built" do
+      expect(
+        build(
+          factory,
+          shipping_method: shipping_method
+        ).shipments.map(&:shipping_method)
+      ).to all(eq(shipping_method))
+    end
+  end
+end
+
+RSpec.shared_examples "an order with line items factory" do |expected_order_state, expected_inventory_unit_state|
+  # This factory cannot be built correctly because Shipment#set_up_inventory
+  # requires records to be saved.
+  context "when created" do
+    let(:stock_location) { create(:stock_location) }
+    let(:first_variant) { create(:variant) }
+    let(:second_variant) { create(:variant) }
+    let(:shipping_method) { create(:shipping_method) }
+    let(:order) do
+      create(
+        factory,
+        stock_location: stock_location,
+        line_items_attributes: [
+          { variant: first_variant, quantity: 1, price: 1 },
+          { variant: second_variant, quantity: 2, price: 2 }
+        ],
+        shipment_cost: 3,
+        shipping_method: shipping_method
+      )
+    end
+
+    it "has the expected attributes" do
+      aggregate_failures "for line items" do
+        expect(order.line_items.count).to eq 2
+        expect(order.line_items[0]).to have_attributes(
+          quantity: 1,
+          price: 1.0
+        )
+        expect(order.line_items[1]).to have_attributes(
+          price: 2.0,
+          quantity: 2
+        )
+      end
+
+      aggregate_failures "for shipments" do
+        expect(order.shipments.count).to eq 1
+        expect(order.shipments[0]).to have_attributes(
+          amount: 3.0,
+          stock_location: stock_location
+        )
+
+        expect(order.shipments[0].shipping_method).to eq(shipping_method)
+
+        # Explicitly order by line item id, because otherwise these can be in
+        # an arbitrary order.
+        inventory_units = order.shipments[0].inventory_units.sort_by(&:line_item_id)
+
+        expect(inventory_units.count).to eq(3)
+        expect(inventory_units[0]).to have_attributes(
+          order: order,
+          shipment: order.shipments[0],
+          line_item: order.line_items[0],
+          variant: order.line_items[0].variant,
+          state: expected_inventory_unit_state
+        )
+        expect(inventory_units[1]).to have_attributes(
+          order: order,
+          shipment: order.shipments[0],
+          line_item: order.line_items[1],
+          variant: order.line_items[1].variant,
+          state: expected_inventory_unit_state
+        )
+        expect(inventory_units[2]).to have_attributes(
+          order: order,
+          shipment: order.shipments[0],
+          line_item: order.line_items[1],
+          variant: order.line_items[1].variant,
+          state: expected_inventory_unit_state
+        )
+      end
+
+      expect(order).to have_attributes(
+        item_total: 5.0,
+        ship_total: 3.0,
+        total: 8.0,
+        state: expected_order_state
+      )
+    end
+  end
+
+  context 'when shipments should be taxed' do
+    let!(:ship_address) { create(:address) }
+    let!(:tax_zone) { create(:global_zone) } # will include the above address
+    let!(:tax_rate) { create(:tax_rate, amount: 0.10, zone: tax_zone, tax_categories: [tax_category]) }
+
+    let(:tax_category) { create(:tax_category) }
+    let(:shipping_method) { create(:shipping_method, tax_category: tax_category, zones: [tax_zone]) }
+
+    it 'shipments get a tax adjustment' do
+      order = create(factory, ship_address: ship_address, shipping_method: shipping_method)
+      shipment = order.shipments[0]
+
+      expect(shipment.additional_tax_total).to be > 0
+    end
+  end
+end
+
+RSpec.shared_examples 'supplied completed_at is respected' do
+  context 'when passed a completed_at timestamp' do
+    let(:completed_at) { 2.days.ago }
+    let(:order) { create(factory, completed_at: completed_at) }
+
+    it 'respects the timestamp' do
+      expect(order.completed_at).to be_within(5.seconds).of(completed_at)
+    end
+  end
+
+  context 'when no completed_at timestamp is passed' do
+    let(:order) { create(factory) }
+
+    it 'defaults to the current time' do
+      expect(order.completed_at).to be_within(2.seconds).of(Time.current)
+    end
+  end
+end

core/spec/lib/spree/core/role_configuration_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/dummy_ability'
 
 RSpec.describe Spree::RoleConfiguration do
   class DummyPermissionSet < Spree::PermissionSets::Base

core/spec/lib/spree/core/testing_support/factories/address_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'address factory' do
   let(:factory_class) { Spree::Address }

core/spec/lib/spree/core/testing_support/factories/adjustment_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'adjustment factory' do
   let(:factory_class) { Spree::Adjustment }

core/spec/lib/spree/core/testing_support/factories/adjustment_reason_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'adjustment reason factory' do
   let(:factory_class) { Spree::AdjustmentReason }

core/spec/lib/spree/core/testing_support/factories/calculator_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'calculator factory' do
   let(:factory_class) { Spree::Calculator }

core/spec/lib/spree/core/testing_support/factories/carton_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'carton factory' do
   let(:factory_class) { Spree::Carton }

core/spec/lib/spree/core/testing_support/factories/country_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'country factory' do
   let(:factory_class) { Spree::Country }

core/spec/lib/spree/core/testing_support/factories/credit_card_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'credit card factory' do
   let(:factory_class) { Spree::CreditCard }

core/spec/lib/spree/core/testing_support/factories/customer_return_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'customer return factory' do
   let(:factory_class) { Spree::CustomerReturn }

core/spec/lib/spree/core/testing_support/factories/image_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'image factory' do
   let(:factory_class) { Spree::Image }

core/spec/lib/spree/core/testing_support/factories/inventory_unit_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'inventory unit factory' do
   let(:factory_class) { Spree::InventoryUnit }

core/spec/lib/spree/core/testing_support/factories/line_item_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'line item factory' do
   let(:factory_class) { Spree::LineItem }

core/spec/lib/spree/core/testing_support/factories/option_type_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'option type factory' do
   let(:factory_class) { Spree::OptionType }

core/spec/lib/spree/core/testing_support/factories/option_value_factory_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
+require 'spree/testing_support/shared_examples/working_factory'
 
 RSpec.describe 'option value factory' do
   let(:factory_class) { Spree::OptionValue }