Merge pull request #2260 from reitermarkus/spec-cask

Move Cask specs into `brew tests`.

Library/Homebrew/.simplecov

@@ -11,8 +11,6 @@ SimpleCov.start do
   # tests to be dropped. This causes random fluctuations in test coverage.
   merge_timeout 86400
 
-  add_filter "/Homebrew/cask/spec/"
-  add_filter "/Homebrew/cask/test/"
   add_filter "/Homebrew/compat/"
   add_filter "/Homebrew/dev-cmd/tests.rb"
   add_filter "/Homebrew/test/"

Library/Homebrew/cask/.simplecov

@@ -1 +0,0 @@
-../.simplecov

Library/Homebrew/cask/Gemfile

@@ -1,11 +0,0 @@
-source "https://rubygems.org"
-
-gem "parallel_tests"
-gem "rspec"
-gem "rspec-its", require: false
-gem "rspec-wait", require: false
-
-group :coverage do
-  gem "simplecov", require: false
-  gem "codecov", require: false
-end

Library/Homebrew/cask/Gemfile.lock

@@ -1,51 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    codecov (0.1.9)
-      json
-      simplecov
-      url
-    diff-lcs (1.3)
-    docile (1.1.5)
-    json (2.0.3)
-    parallel (1.10.0)
-    parallel_tests (2.13.0)
-      parallel
-    rspec (3.5.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-    rspec-core (3.5.4)
-      rspec-support (~> 3.5.0)
-    rspec-expectations (3.5.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-its (1.2.0)
-      rspec-core (>= 3.0.0)
-      rspec-expectations (>= 3.0.0)
-    rspec-mocks (3.5.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-support (3.5.0)
-    rspec-wait (0.0.9)
-      rspec (>= 3, < 4)
-    simplecov (0.13.0)
-      docile (~> 1.1.0)
-      json (>= 1.8, < 3)
-      simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.0)
-    url (0.3.2)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  codecov
-  parallel_tests
-  rspec
-  rspec-its
-  rspec-wait
-  simplecov
-
-BUNDLED WITH
-   1.14.5

Library/Homebrew/cask/cmd/brew-cask-tests.rb

@@ -1,45 +0,0 @@
-require "English"
-
-ENV["BUNDLE_GEMFILE"] = "#{HOMEBREW_LIBRARY_PATH}/cask/Gemfile"
-ENV["BUNDLE_PATH"] = "#{HOMEBREW_LIBRARY_PATH}/vendor/bundle"
-
-def run_tests(executable, files, args = [])
-  opts = []
-  opts << "--serialize-stdout" if ENV["CI"]
-
-  system "bundle", "exec", executable, *opts, "--", *args, "--", *files
-end
-
-cask_root = Pathname.new(__FILE__).realpath.parent.parent
-cask_root.cd do
-  ENV["HOMEBREW_NO_ANALYTICS_THIS_RUN"] = "1"
-  ENV["HOMEBREW_NO_EMOJI"] = "1"
-  ENV.delete("HOMEBREW_CASK_OPTS")
-
-  Homebrew.install_gem_setup_path! "bundler"
-  unless quiet_system("bundle", "check")
-    system "bundle", "install"
-  end
-
-  if ARGV.flag?("--coverage")
-    ENV["HOMEBREW_TESTS_COVERAGE"] = "1"
-    upload_coverage = ENV["CODECOV_TOKEN"] || ENV["TRAVIS"]
-  end
-
-  run_tests "parallel_rspec", Dir["spec/**/*_spec.rb"], %w[
-    --color
-    --require spec_helper
-    --format progress
-    --format ParallelTests::RSpec::RuntimeLogger
-    --out tmp/parallel_runtime_rspec.log
-  ]
-
-  unless $CHILD_STATUS.success?
-    Homebrew.failed = true
-  end
-
-  if upload_coverage
-    puts "Submitting Codecov coverage..."
-    system "bundle", "exec", "spec/upload_coverage.rb"
-  end
-end

Library/Homebrew/cask/spec/upload_coverage.rb

@@ -1,6 +0,0 @@
-#!/usr/bin/env ruby
-require "simplecov"
-require "codecov"
-
-formatter = SimpleCov::Formatter::Codecov.new
-formatter.format SimpleCov::ResultMerger.merged_result

Library/Homebrew/test/spec_helper.rb

@@ -6,6 +6,11 @@ require "set"
 
 if ENV["HOMEBREW_TESTS_COVERAGE"]
   require "simplecov"
+
+  if ENV["CODECOV_TOKEN"] || ENV["TRAVIS"]
+    require "codecov"
+    SimpleCov.formatter = SimpleCov::Formatter::Codecov
+  end
 end
 
 $LOAD_PATH.unshift(File.expand_path("#{ENV["HOMEBREW_LIBRARY"]}/Homebrew"))
@@ -18,6 +23,8 @@ require "test/support/helper/shutup"
 require "test/support/helper/fixtures"
 require "test/support/helper/formula"
 require "test/support/helper/mktmpdir"
+
+require "test/support/helper/spec/shared_context/homebrew_cask" if OS.mac?
 require "test/support/helper/spec/shared_context/integration_test"
 
 TEST_DIRECTORIES = [

Library/Homebrew/test/support/helper/spec/shared_context/homebrew_cask.rb

@@ -1,7 +1,3 @@
-$LOAD_PATH.unshift(File.expand_path("#{ENV["HOMEBREW_REPOSITORY"]}/Library/Homebrew"))
-require "test/spec_helper"
-
-# add Homebrew-Cask to load path
 $LOAD_PATH.push(HOMEBREW_LIBRARY_PATH.join("cask", "lib").to_s)
 
 require "hbc"
@@ -20,18 +16,17 @@ HOMEBREW_CASK_DIRS = [
   :binarydir,
 ].freeze
 
-RSpec.configure do |config|
-  config.around(:each) do |example|
+RSpec.shared_context "Homebrew-Cask" do
+  around(:each) do |example|
     begin
-      dirs = HOMEBREW_CASK_DIRS.map { |dir|
-        Pathname.new(TEST_TMPDIR).join("cask-#{dir}").tap { |path|
+      dirs = HOMEBREW_CASK_DIRS.map do |dir|
+        Pathname.new(TEST_TMPDIR).join("cask-#{dir}").tap do |path|
           path.mkpath
           Hbc.public_send("#{dir}=", path)
-        }
-      }
+        end
+      end
 
       Hbc.default_tap = Tap.fetch("caskroom", "spec").tap do |tap|
-        # link test casks
         FileUtils.mkdir_p tap.path.dirname
         FileUtils.ln_sf TEST_FIXTURE_DIR.join("cask"), tap.path
       end
@@ -39,6 +34,12 @@ RSpec.configure do |config|
       example.run
     ensure
       FileUtils.rm_rf dirs
+      Hbc.default_tap.path.unlink
+      FileUtils.rm_rf Hbc.default_tap.path.parent
     end
   end
 end
+
+RSpec.configure do |config|
+  config.include_context "Homebrew-Cask", :cask
+end