🧹 Furniture: Appease the Fuzz

- #1209 (comment)
- #709

I don't really like the direction this pushes specs, but I can live with
it.

In particular, a single assert per request/response seems...
excruciatingly slow.

But there are other mechanisms we can explore to mitigate that as it
gets out of hand.

.rubocop_todo.yml

@@ -23,7 +23,6 @@ RSpec/AnyInstance:
 # Prefixes: when, with, without
 RSpec/ContextWording:
   Exclude:
-    - 'spec/furniture/journal/entry_policy_spec.rb'
     - 'spec/models/authenticated_session_spec.rb'
     - 'spec/support/shared_examples/a_space_member_only_route.rb'
 
@@ -37,15 +36,9 @@ RSpec/DescribeClass:
 # Configuration parameters: Max, CountAsOne.
 RSpec/ExampleLength:
   Exclude:
-    - 'spec/furniture/embedded_form_spec.rb'
-    - 'spec/furniture/journal/entries_request_spec.rb'
-    - 'spec/furniture/markdown_text_block_spec.rb'
-    - 'spec/furniture/marketplace/products_controller_request_spec.rb'
-    - 'spec/models/furniture_spec.rb'
     - 'spec/models/membership_spec.rb'
     - 'spec/models/room_spec.rb'
     - 'spec/policies/room_policy_spec.rb'
-    - 'spec/requests/furnitures_controller_request_spec.rb'
     - 'spec/requests/rsvps_controller_request_spec.rb'
     - 'spec/requests/spaces/invitations_request_spec.rb'
     - 'spec/requests/spaces_controller_request_spec.rb'
@@ -66,8 +59,6 @@ RSpec/LeakyConstantDeclaration:
 # Offense count: 4
 RSpec/LetSetup:
   Exclude:
-    - 'spec/furniture/marketplace/checkouts_controller_request_spec.rb'
-    - 'spec/furniture/marketplace/stripe_accounts_controller_request_spec.rb'
     - 'spec/policies/membership_policy_spec.rb'
 
 # Offense count: 6
@@ -80,11 +71,6 @@ RSpec/NamedSubject:
     - 'spec/models/membership_spec.rb'
     - 'spec/models/space_spec.rb'
 
-# Offense count: 2
-RSpec/RepeatedExampleGroupBody:
-  Exclude:
-    - 'spec/furniture/marketplace/checkout_policy_spec.rb'
-
 # Offense count: 2
 RSpec/RepeatedExampleGroupDescription:
   Exclude:
@@ -94,9 +80,6 @@ RSpec/RepeatedExampleGroupDescription:
 # Configuration parameters: IgnoreNameless, IgnoreSymbolicNames.
 RSpec/VerifiedDoubles:
   Exclude:
-    - 'spec/furniture/marketplace/checkouts_controller_request_spec.rb'
-    - 'spec/furniture/marketplace/stripe_accounts_controller_request_spec.rb'
-    - 'spec/furniture/marketplace/stripe_events_controller_request_spec.rb'
     - 'spec/requests/spaces/invitations_request_spec.rb'
 
 # Offense count: 6
@@ -142,7 +125,6 @@ Rails/HasManyOrHasOneDependent:
 # Offense count: 2
 Rails/I18nLocaleTexts:
   Exclude:
-    - 'app/furniture/marketplace/stripe_accounts_controller.rb'
     - 'app/mailers/authenticated_session_mailer.rb'
 
 # Offense count: 1

spec/furniture/embedded_form_spec.rb

@@ -3,16 +3,26 @@
 require "rails_helper"
 
 RSpec.describe EmbeddedForm do
+  subject(:embedded_form) { build(:embedded_form, form_url: form_url) }
+
   describe "#embeddable_form_url" do
-    it "converts Airtable Share URLs into the Embed url" do
-      embedded_form = build(:embedded_form, form_url: "https://airtable.com/shrCnrBzflvzDIlvg")
-      expect(embedded_form.embeddable_form_url).to eql("https://airtable.com/embed/shrCnrBzflvzDIlvg")
+    subject(:embeddable_form_url) { embedded_form.embeddable_form_url }
+    context "with a #form_url that is the basic share url" do
+      let(:form_url) { "https://airtable.com/shrCnrBzflvzDIlvg" }
+
+      it { is_expected.to eql "https://airtable.com/embed/shrCnrBzflvzDIlvg" }
+    end
+
+    context "with a #form_url that is the embed instructions url" do
+      let(:form_url) { "https://airtable.com/shrCnrBzflvzDIlvg/embed" }
+
+      it { is_expected.to eql("https://airtable.com/embed/shrCnrBzflvzDIlvg") }
+    end
 
-      embedded_form = build(:embedded_form, form_url: "https://airtable.com/shrCnrBzflvzDIlvg/embed")
-      expect(embedded_form.embeddable_form_url).to eql("https://airtable.com/embed/shrCnrBzflvzDIlvg")
+    context "with a #form_url that is the actual embed url" do
+      let(:form_url) { "https://airtable.com/embed/shrCnrBzflvzDIlvg" }
 
-      embedded_form = build(:embedded_form, form_url: "https://airtable.com/embed/shrCnrBzflvzDIlvg")
-      expect(embedded_form.embeddable_form_url).to eql("https://airtable.com/embed/shrCnrBzflvzDIlvg")
+      it { is_expected.to eql("https://airtable.com/embed/shrCnrBzflvzDIlvg") }
     end
   end
 end

spec/furniture/journal/entries_request_spec.rb

@@ -7,44 +7,59 @@
   let(:room) { journal.room }
   let(:member) { create(:person, spaces: [space]) }
 
-  describe "#index" do
-    it "shows all the journal entries" do
-      sign_in(space, member)
-      unpublished_entry = create(:journal_entry, journal: journal)
-      published_entry = create(:journal_entry, journal: journal, published_at: 1.week.ago)
+  before { sign_in(space, member) }
 
+  describe "#index" do
+    subject(:perform_request) do
       get polymorphic_path(journal.location(child: :entries))
+      response
+    end
+
+    let!(:unpublished_entry) { create(:journal_entry, journal: journal) }
+    let!(:published_entry) { create(:journal_entry, journal: journal, published_at: 1.week.ago) }
+
+    it { is_expected.to be_ok }
+
+    describe "response body" do
+      subject(:response_body) { response.body }
 
-      expect(response).to be_ok
-      expect(response.body).to include(CGI.escapeHTML(published_entry.headline))
-      expect(response.body).to include(CGI.escapeHTML(unpublished_entry.headline))
+      before { perform_request }
+      it { is_expected.to include(CGI.escapeHTML(published_entry.headline)) }
+      it { is_expected.to include(CGI.escapeHTML(unpublished_entry.headline)) }
     end
   end
 
   describe "#create" do
-    it "Creates an Entry in the Journal" do
-      sign_in(space, member)
+    subject(:perform_request) do
+      post polymorphic_path([space, room, journal, :entries]), params: {entry: journal_entry_attributes}
+    end
 
-      attributes = attributes_for(:journal_entry)
+    let(:journal_entry_attributes) { attributes_for(:journal_entry) }
+    let(:created_journal_entry) { journal.entries.first }
 
-      expect do
-        post polymorphic_path([space, room, journal, :entries]), params: {entry: attributes}
-      end.to change(journal.entries, :count).by(1)
+    specify { expect { perform_request }.to change(journal.entries, :count).by(1) }
 
-      created_entry = journal.entries.first
-      expect(created_entry.headline).to eql(attributes[:headline])
-      expect(created_entry.body).to eql(attributes[:body])
-    end
+    specify {
+      perform_request
+      expect(created_journal_entry.headline).to eql(journal_entry_attributes[:headline])
+    }
+
+    specify {
+      perform_request
+      expect(created_journal_entry.body).to eql(journal_entry_attributes[:body])
+    }
   end
 
   describe "#update" do
-    it "allows members to update Journal Entries" do
-      sign_in(space, member)
-      entry = create(:journal_entry, journal: journal)
-      published_at = 1.day.ago.beginning_of_day
-      expect do
-        put polymorphic_path(entry.location), params: {entry: {published_at: published_at}}
-      end.to change { entry.reload.published_at }.from(nil).to(published_at.to_time)
+    subject(:perform_request) do
+      put polymorphic_path(entry.location), params: {entry: {published_at: published_at}}
     end
+
+    let(:published_at) { 1.day.ago.beginning_of_day }
+    let(:entry) { create(:journal_entry, journal: journal) }
+
+    before { sign_in(space, member) }
+
+    specify { expect { perform_request }.to change { entry.reload.published_at }.from(nil).to(published_at.to_time) }
   end
 end

spec/furniture/journal/entry_policy_spec.rb

@@ -51,7 +51,7 @@
 
     let!(:unpublished_entry) { create(:journal_entry, journal: published_entry.journal) }
 
-    context "When a Guest" do
+    context "when a Guest" do
       let(:user) { Guest.new }
 
       it { is_expected.not_to include(unpublished_entry) }

spec/furniture/markdown_text_block_spec.rb

@@ -6,17 +6,20 @@
   subject(:content_block) { create(:furniture).becomes(described_class) }
 
   describe "#to_html" do
-    it "renders markdown correctly" do
+    subject(:to_html) { content_block.to_html }
+
+    before do
       content_block.content = <<~MARKDOWN
         # Title
         ## Subtitle
         * item the first
         * item the _second_
       MARKDOWN
-      expect(content_block.to_html).to include '<h1 id="title">Title</h1>'
-      expect(content_block.to_html).to include '<h2 id="subtitle">Subtitle</h2>'
-      expect(content_block.to_html).to include "<li>item the first</li>"
-      expect(content_block.to_html).to include "<li>item the <em>second</em></li>"
     end
+
+    it { is_expected.to include '<h1 id="title">Title</h1>' }
+    it { is_expected.to include '<h2 id="subtitle">Subtitle</h2>' }
+    it { is_expected.to include "<li>item the first</li>" }
+    it { is_expected.to include "<li>item the <em>second</em></li>" }
   end
 end

spec/furniture/marketplace/checkouts_controller_request_spec.rb

@@ -4,7 +4,7 @@
   let(:marketplace) { create(:marketplace) }
   let(:space) { marketplace.space }
   let(:room) { marketplace.room }
-  let!(:cart) { create(:marketplace_cart, :with_products, marketplace: marketplace) }
+  let(:cart) { create(:marketplace_cart, :with_products, marketplace: marketplace) }
   let(:checkout) { build(:marketplace_checkout, cart: cart) }
 
   before { create(:stripe_utility, space: space) }
@@ -16,7 +16,7 @@
     }
 
     let(:stripe_checkout_session) do
-      double(Stripe::Checkout::Session, url: "http://stripe.redirect")
+      double(Stripe::Checkout::Session, url: "http://stripe.redirect") # rubocop:disable RSpec/VerifiedDoubles
     end
 
     before do
@@ -25,15 +25,15 @@
     end
 
     context "when a Guest checks out their Cart" do
-      let!(:cart) { create(:marketplace_cart, :with_products, marketplace: marketplace) }
+      let(:cart) { create(:marketplace_cart, :with_products, marketplace: marketplace) }
 
       it "Redirects to Stripe" do
         expect(completed_request).to redirect_to(stripe_checkout_session.url)
       end
     end
 
     context "when the Cart is empty" do
-      let!(:cart) { create(:marketplace_cart, marketplace: marketplace) }
+      let(:cart) { create(:marketplace_cart, marketplace: marketplace) }
 
       it "shows an error notice" do
         completed_request

spec/furniture/marketplace/products_controller_request_spec.rb

@@ -7,23 +7,30 @@
   let(:member) { create(:membership, space: space).member }
 
   describe "#create" do
-    it "Creates a Product in the Marketplace" do
-      tax_rate = create(:marketplace_tax_rate, marketplace: marketplace)
-      attributes = attributes_for(:marketplace_product, tax_rate_ids: [tax_rate.id])
+    subject(:perform_request) do
+      post polymorphic_path([space, room, marketplace, :products]),
+        params: {product: product_attributes}
+    end
+
+    let(:tax_rate) { create(:marketplace_tax_rate, marketplace: marketplace) }
+    let(:product_attributes) { attributes_for(:marketplace_product, tax_rate_ids: [tax_rate.id]) }
 
+    before do
       sign_in(space, member)
+    end
+
+    specify { expect { perform_request }.to change(marketplace.products, :count).by(1) }
+
+    describe "the created product" do
+      subject(:created_product) { marketplace.products.last }
+
+      before { perform_request }
 
-      expect do
-        post polymorphic_path([space, room, marketplace, :products]),
-          params: {product: attributes}
-      end.to change(marketplace.products, :count).by(1)
-
-      created_product = marketplace.products.last
-      expect(created_product.name).to eql(attributes[:name])
-      expect(created_product.description).to eql(attributes[:description])
-      expect(created_product.price_cents).to eql(attributes[:price_cents])
-      expect(created_product.price_currency).to eql(Money.default_currency.to_s)
-      expect(created_product.tax_rates).to include(tax_rate)
+      specify { expect(created_product.name).to eql(product_attributes[:name]) }
+      specify { expect(created_product.description).to eql(product_attributes[:description]) }
+      specify { expect(created_product.price_cents).to eql(product_attributes[:price_cents]) }
+      specify { expect(created_product.price_currency).to eql(Money.default_currency.to_s) }
+      specify { expect(created_product.tax_rates).to include(tax_rate) }
     end
   end
 

spec/furniture/marketplace/stripe_accounts_controller_request_spec.rb

@@ -1,15 +1,17 @@
 require "rails_helper"
 
+# rubocop:disable Rspec/VerifiedDoubles
 RSpec.describe Marketplace::StripeAccountsController, type: :request do
   let(:marketplace) { create(:marketplace) }
   let(:space) { marketplace.space }
   let(:member) { create(:membership, space: space).member }
-  let!(:stripe) { create(:stripe_utility, space: space, configuration: {"api_token" => "asdf"}) }
+
   let(:stripe_account_link) { double(Stripe::AccountLink, url: "http://example.com/") }
   let(:stripe_account) { double(Stripe::Account, id: "ac_1234", details_submitted?: false) }
   let(:stripe_webhook_endpoint) { double(Stripe::WebhookEndpoint, id: "whe_1234", secret: "oooooooooooo") }
 
   before do
+    create(:stripe_utility, space: space, configuration: {"api_token" => "asdf"})
     allow(Stripe::Account).to receive(:create).and_return(stripe_account)
     allow(Stripe::AccountLink).to receive(:create).and_return(stripe_account_link)
     allow(Stripe::WebhookEndpoint).to receive(:create)
@@ -47,3 +49,4 @@
     end
   end
 end
+# rubocop:enable Rspec/VerifiedDoubles

spec/furniture/marketplace/stripe_events_controller_request_spec.rb

@@ -1,5 +1,6 @@
 require "rails_helper"
-
+# `Stripe` gem doesn't support verified doubles for some reason...
+# rubocop:disable Rspec/VerifiedDoubles
 RSpec.describe Marketplace::StripeEventsController, type: :request do
   let(:marketplace) { create(:marketplace, :with_stripe_utility, stripe_account: "sa_1234", stripe_webhook_endpoint_secret: "whsec_1234") }
   let(:space) { marketplace.space }
@@ -51,3 +52,4 @@
     end
   end
 end
+# rubocop:enable Rspec/VerifiedDoubles

spec/models/furniture_spec.rb

@@ -15,10 +15,18 @@
 
   describe "#slot" do
     let(:room) { create(:room) }
-    let!(:placements) { create_list(:furniture, 3, room: room) }
+    let(:placements) { create_list(:furniture, 3, room: room) }
+    let(:placement1) { placements[0] }
+    let(:placement2) { placements[1] }
+    let(:placement3) { placements[2] }
+
+    before {
+      placement1
+      placement2
+      placement3
+    }
 
     it "inserts new placement between existing slots" do
-      placement1, placement2, placement3 = placements
       new_placement = create(:furniture, room: room, slot_position: 1)
       expect(placement1.slot_rank).to eq(0)
       expect(new_placement.slot_rank).to eq(1)

spec/requests/furnitures_controller_request_spec.rb

@@ -6,16 +6,19 @@
   let(:space) { room.space }
 
   describe "#create" do
+    subject(:perform_request) do
+      post polymorphic_path(room.location(child: :furnitures)), params: {furniture: {furniture_kind: :markdown_text_block}}
+    end
+
     let(:membership) { create(:membership, space: space) }
     let!(:person) { membership.member }
 
     before { sign_in(space, person) }
 
-    it "creates a furniture placement of the kind of furniture provided within the room" do
-      expect do
-        post polymorphic_path(room.location(child: :furnitures)), params: {furniture: {furniture_kind: :markdown_text_block}}
-      end.to change { room.furnitures.count }.by(1)
+    specify { expect { perform_request }.to change { room.furnitures.count }.by(1) }
 
+    it "creates a furniture placement of the kind of furniture provided within the room" do
+      perform_request
       placement = room.furnitures.last
       expect(placement.furniture).to be_a(MarkdownTextBlock)
       expect(placement.slot).to be(0)