Align project files with CodeHarbor

Since both projects are developed together and by the same team, we also want to have the same code structure and utility methods available in both projects. Therefore, this commit changes many files, but without a functional change.

spec/lib/assessor_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Assessor do
+RSpec.describe Assessor do
   let(:assessor) { described_class.new(execution_environment: build(:ruby)) }
 
   describe '#assess' do

spec/lib/code_ocean/config_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe CodeOcean::Config do
+RSpec.describe CodeOcean::Config do
   describe '#read' do
     let(:content) { {'foo' => 'bar'} }
     let(:filename) { :foo }

spec/lib/file_tree_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe FileTree do
+RSpec.describe FileTree do
   let(:file_tree) { described_class.new }
 
   describe '#file_icon' do

spec/lib/generators/testing_framework_adapter_generator_spec.rb

@@ -4,7 +4,7 @@ require 'rails/generators'
 require 'generators/testing_framework_adapter_generator'
 require 'rails_helper'
 
-describe TestingFrameworkAdapterGenerator do
+RSpec.describe TestingFrameworkAdapterGenerator do
   include Silencer
 
   describe '#create_testing_framework_adapter' do

spec/lib/junit_adapter_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe JunitAdapter do
+RSpec.describe JunitAdapter do
   let(:adapter) { described_class.new }
 
   describe '#parse_output' do

spec/lib/mocha_adapter_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe MochaAdapter do
+RSpec.describe MochaAdapter do
   let(:adapter) { described_class.new }
   let(:count) { 42 }
   let(:failed) { 25 }

spec/lib/nonce_store_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe NonceStore do
+RSpec.describe NonceStore do
   let(:nonce) { SecureRandom.hex }
 
   before do

spec/lib/py_unit_adapter_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe PyUnitAdapter do
+RSpec.describe PyUnitAdapter do
   let(:adapter) { described_class.new }
   let(:count) { 42 }
   let(:failed) { 25 }

spec/lib/rspec_adapter_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe RspecAdapter do
+RSpec.describe RspecAdapter do
   let(:adapter) { described_class.new }
   let(:count) { 42 }
   let(:failed) { 25 }

spec/lib/runner/strategy/docker_container_pool_spec.rb

@@ -3,7 +3,7 @@
 require 'rails_helper'
 require 'pathname'
 
-describe Runner::Strategy::DockerContainerPool do
+RSpec.describe Runner::Strategy::DockerContainerPool do
   let(:runner_id) { attributes_for(:runner)[:runner_id] }
   let(:execution_environment) { create(:ruby) }
   let(:container_pool) { described_class.new(runner_id, execution_environment) }

spec/lib/runner/strategy/poseidon/connection_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Runner::Strategy::Poseidon::Connection do
+RSpec.describe Runner::Strategy::Poseidon::Connection do
   let(:runner_id) { attributes_for(:runner)[:runner_id] }
   let(:execution_environment) { create(:ruby) }
   let(:strategy) { Runner::Strategy::Poseidon.new(runner_id, execution_environment) }

spec/lib/runner/strategy/poseidon_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Runner::Strategy::Poseidon do
+RSpec.describe Runner::Strategy::Poseidon do
   let(:runner_id) { attributes_for(:runner)[:runner_id] }
   let(:execution_environment) { create(:ruby) }
   let(:poseidon) { described_class.new(runner_id, execution_environment) }

spec/lib/sql_result_set_comparator_adapter_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe SqlResultSetComparatorAdapter do
+RSpec.describe SqlResultSetComparatorAdapter do
   let(:adapter) { described_class.new }
 
   describe '#parse_output' do

spec/lib/testing_framework_adapter_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe TestingFrameworkAdapter do
+RSpec.describe TestingFrameworkAdapter do
   let(:adapter) { described_class.new }
   let(:count) { 42 }
   let(:failed) { 25 }