Improve testing setup

spec/dummy/config/routes.rb

@@ -1,4 +1,6 @@
 Rails.application.routes.draw do
   calligraphy_resource :test
-  calligraphy_resource :webdav, resource_class: Calligraphy::FileResource, resource_root_path: File.expand_path('../../../../tmp/webdav', __FILE__)
+  calligraphy_resource :webdav,
+    resource_class: Calligraphy::FileResource,
+    resource_root_path: File.expand_path('../../../../tmp/webdav', __FILE__)
 end

spec/rails_helper.rb

@@ -22,7 +22,7 @@ require 'rspec/rails'
 # directory. Alternatively, in the individual `*_spec.rb` files, manually
 # require only the support files necessary.
 #
-Dir[Rails.root.join('../support/**/*.rb')].each { |f| require f }
+# Dir[Rails.root.join('../support/**/*.rb')].each { |f| require f }
 
 # Checks for pending migrations and applies them before tests are run.
 # If you are not using ActiveRecord, you can remove this line.
@@ -57,3 +57,5 @@ RSpec.configure do |config|
   # arbitrary gems may also be filtered via:
   # config.filter_gems_from_backtrace("gem name")
 end
+
+require 'support/resource_helpers'

spec/requests/mkcol_spec.rb

@@ -5,20 +5,19 @@ require 'support/request_helpers'
 require 'support/examples/ext_mkcol'
 
 RSpec.describe 'mkcol', type: :request do
-  before(:all) do
-    tmp_dir = Rails.root.join('../../tmp').to_path
-    Dir.mkdir tmp_dir unless File.exist? tmp_dir
-
-    webdav_dir = Rails.root.join('../../tmp/webdav').to_path
-    FileUtils.rm_r webdav_dir if File.exist? webdav_dir
-    Dir.mkdir webdav_dir
+  before(:context) do
+    Calligraphy::FileResource.setup
   end
 
   before(:each) do
-    allow(Calligraphy).to receive(:enable_digest_authentication)
-      .and_return(false)
+    skip_authentication
   end
 
+  after(:context) do
+    Calligraphy::FileResource.cleanup
+  end
+
+  context "for #{Calligraphy::FileResource}" do
     it 'creates a collection with additional properties' do
       allow_any_instance_of(Calligraphy::FileResource).to receive(
         :valid_resourcetypes
@@ -48,4 +47,5 @@ RSpec.describe 'mkcol', type: :request do
         expect(response.body).to include('valid-resourcetype')
       end
     end
+  end
 end

spec/requests/options_spec.rb

@@ -4,11 +4,19 @@ require 'rails_helper'
 require 'support/request_helpers'
 
 RSpec.describe 'OPTIONS', type: :request do
-  before(:each) do
-    allow(Calligraphy).to receive(:enable_digest_authentication)
-      .and_return(false)
+  before(:context) do
+    Calligraphy::FileResource.setup
   end
 
+  before(:each) do
+    skip_authentication
+  end
+
+  after(:context) do
+    Calligraphy::FileResource.cleanup
+  end
+
+  context "for #{Calligraphy::FileResource}" do
     context 'when not using extended MKCOL support' do
       before(:each) do
         allow_any_instance_of(Calligraphy::FileResource).to receive(
@@ -48,4 +56,5 @@ RSpec.describe 'OPTIONS', type: :request do
         expect(response.headers['DAV']).to include('extended-mkcol')
       end
     end
+  end
 end

spec/requests/propfind_spec.rb

@@ -6,25 +6,22 @@ require 'support/examples/propfind'
 require 'support/examples/proppatch'
 
 RSpec.describe 'PROPFIND', type: :request do
-  before(:all) do
-    tmp_dir = Rails.root.join('../../tmp').to_path
-    Dir.mkdir tmp_dir unless File.exist? tmp_dir
-
-    webdav_dir = Rails.root.join('../../tmp/webdav').to_path
-    FileUtils.rm_r webdav_dir if File.exist? webdav_dir
-    Dir.mkdir webdav_dir
+  before(:context) do
+    Calligraphy::FileResource.setup
   end
 
   before(:each) do
-    allow(Calligraphy).to receive(:enable_digest_authentication)
-      .and_return(false)
+    skip_authentication
+  end
+
+  after(:context) do
+    Calligraphy::FileResource.cleanup
   end
 
   context 'with xml defintiion' do
     before(:each) do
-      put '/webdav/bar.html', headers: {
-        RAW_POST_DATA: 'hello world'
-      }
+      Calligraphy::FileResource.create resource: 'bar.html'
+
       proppatch '/webdav/bar.html', headers: {
         RAW_POST_DATA: Support::Examples::Proppatch.rfc4918_9_2_2
       }

spec/resource/resource_spec.rb

@@ -46,5 +46,19 @@ RSpec.describe 'Resource' do
         expect(resource.dav_compliance).to eq('1, 2, 3')
       end
     end
+
+    describe '#enable_extended_mkcol?' do
+      it 'is not enabled by default' do
+        resource = Calligraphy::Resource.new
+        expect(resource.enable_extended_mkcol?).to eq(false)
+      end
+    end
+
+    describe '#valid_resourcetypes' do
+      it 'returns only a collection resourcetype by default' do
+        resource = Calligraphy::Resource.new
+        expect(resource.valid_resourcetypes).to match_array(['collection'])
+      end
+    end
   end
 end

spec/routing/calligraphy_resource_routes_spec.rb

@@ -113,5 +113,15 @@ RSpec.describe 'calligraphy_resource', type: :routing do
         )
       end
     end
+
+    context 'for HEAD requests' do
+      it do
+        expect(head: '/test/twelve').to route_to(
+          controller: 'calligraphy/rails/web_dav_requests',
+          action: 'invoke_method',
+          resource: 'twelve'
+        )
+      end
+    end
   end
 end

spec/support/request_helpers.rb

@@ -15,3 +15,7 @@ module ActionDispatch
     end
   end
 end
+
+def skip_authentication
+  allow(Calligraphy).to receive(:enable_digest_authentication).and_return(false)
+end

spec/support/resource_helpers.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+RESOURCES_TO_TEST_AGAINST = [
+  Calligraphy::FileResource
+].freeze
+
+module RSpecMethods
+  def setup; end
+
+  def cleanup; end
+
+  def create(resource:, content: 'Hi hi!'); end
+end
+
+module FileResourceHelpers
+  def setup
+    tmp_dir = Rails.root.join('../../tmp').to_path
+    Dir.mkdir tmp_dir unless File.exist? tmp_dir
+
+    FileUtils.rm_r resource_root if File.exist? resource_root
+    Dir.mkdir resource_root
+  end
+
+  def cleanup
+    FileUtils.rm_r resource_root if File.exist? resource_root
+  end
+
+  def create(resource:, content: 'Hello world')
+    resource = Calligraphy::FileResource.new(
+      resource: resource,
+      root_dir: resource_root
+    )
+    resource.write content
+  end
+
+  def resource_root
+    Rails.root.join('../../tmp/webdav').to_path
+  end
+end
+
+RESOURCES_TO_TEST_AGAINST.each do |resource_class|
+  resource_class.send :extend, RSpecMethods
+end
+
+module Calligraphy
+  class FileResource
+    extend FileResourceHelpers
+  end
+end