Merge pull request #1330 from reitermarkus/spec-helper

Refactor `spec_helper`.

Library/Homebrew/cask/.rspec

@@ -1,2 +0,0 @@
---color
---require spec_helper

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

@@ -25,6 +25,8 @@ repo_root.cd do
 
   if rspec
     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

Library/Homebrew/cask/spec/cask/artifact/binary_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::Artifact::Binary do
   let(:cask) {
     Hbc.load("with-binary").tap do |cask|

Library/Homebrew/cask/spec/cask/audit_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::Audit do
   include AuditMatchers
   include Sha256Helper
@@ -296,8 +294,8 @@ describe Hbc::Audit do
 
       context "when download and verification succeed" do
         before do
-          download.expects(:perform)
-          verify.expects(:all)
+          expect(download).to receive(:perform)
+          expect(verify).to receive(:all)
         end
 
         it { should_not fail_with(%r{#{error_msg}}) }
@@ -305,7 +303,7 @@ describe Hbc::Audit do
 
       context "when download fails" do
         before do
-          download.expects(:perform).raises(StandardError.new(error_msg))
+          expect(download).to receive(:perform).and_raise(StandardError.new(error_msg))
         end
 
         it { is_expected.to fail_with(%r{#{error_msg}}) }
@@ -313,8 +311,8 @@ describe Hbc::Audit do
 
       context "when verification fails" do
         before do
-          download.expects(:perform)
-          verify.expects(:all).raises(StandardError.new(error_msg))
+          expect(download).to receive(:perform)
+          expect(verify).to receive(:all).and_raise(StandardError.new(error_msg))
         end
 
         it { is_expected.to fail_with(%r{#{error_msg}}) }
@@ -324,7 +322,7 @@ describe Hbc::Audit do
     context "when an exception is raised" do
       let(:cask) { instance_double(Hbc::Cask) }
       before do
-        cask.expects(:version).raises(StandardError.new)
+        expect(cask).to receive(:version).and_raise(StandardError.new)
       end
 
       it { is_expected.to fail_with(%r{exception while auditing}) }

Library/Homebrew/cask/spec/cask/cask_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::Cask do
   let(:cask) { described_class.new("versioned-cask") }
 

Library/Homebrew/cask/spec/cask/cli/cleanup_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::CLI::Cleanup do
   let(:cache_location) { Pathname.new(Dir.mktmpdir).realpath }
   let(:cleanup_outdated) { false }

Library/Homebrew/cask/spec/cask/cli/doctor_spec.rb

@@ -1,4 +1,3 @@
-require "spec_helper"
 require "hbc/version"
 
 describe Hbc::CLI::Doctor do

Library/Homebrew/cask/spec/cask/cli/style_spec.rb

@@ -1,5 +1,4 @@
 require "English"
-require "spec_helper"
 
 describe Hbc::CLI::Style do
   let(:args) { [] }

Library/Homebrew/cask/spec/cask/cli_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::CLI do
   it "lists the taps for Casks that show up in two taps" do
     listing = Hbc::CLI.nice_listing(%w[

Library/Homebrew/cask/spec/cask/download_strategy_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe "download strategies" do
   let(:url) { "http://example.com/cask.dmg" }
   let(:url_options) { Hash.new }

Library/Homebrew/cask/spec/cask/dsl/version_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::DSL::Version do
   include ExpectationsHashHelper
 

Library/Homebrew/cask/spec/cask/macos_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe MacOS do
   it "says '/' is undeletable" do
     expect(MacOS).to be_undeletable(

Library/Homebrew/cask/spec/cask/scopes_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::Scopes do
   describe "installed" do
     let(:fake_caskroom) { Pathname(Dir.mktmpdir) }

Library/Homebrew/cask/spec/cask/system_command_result_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::SystemCommand::Result do
   describe "::_parse_plist" do
     let(:command) { Hbc::SystemCommand.new("/usr/bin/true", {}) }

Library/Homebrew/cask/spec/cask/system_command_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::SystemCommand do
   describe "when the exit code is 0" do
     describe "its result" do

Library/Homebrew/cask/spec/cask/underscore_supporting_uri_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::UnderscoreSupportingURI do
   describe "parse" do
     it "works like normal on normal URLs" do

Library/Homebrew/cask/spec/cask/verify/checksum_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::Verify::Checksum do
   include Sha256Helper
 

Library/Homebrew/cask/spec/cask/verify_spec.rb

@@ -1,5 +1,3 @@
-require "spec_helper"
-
 describe Hbc::Verify do
   let(:cask) { double("cask") }
 

Library/Homebrew/cask/spec/formatter_spec.rb

@@ -1,4 +1,3 @@
-require "spec_helper"
 require "utils/formatter"
 require "utils/tty"
 

Library/Homebrew/cask/spec/locale_spec.rb

@@ -1,4 +1,3 @@
-require "spec_helper"
 require "locale"
 
 describe Locale do

Library/Homebrew/cask/spec/spec_helper.rb

@@ -6,23 +6,19 @@ if ENV["HOMEBREW_TESTS_COVERAGE"]
   require "simplecov"
 end
 
-project_root = Pathname.new(File.expand_path("../..", __FILE__))
-
 # add Homebrew to load path
 $LOAD_PATH.unshift(File.expand_path("#{ENV["HOMEBREW_REPOSITORY"]}/Library/Homebrew"))
+$LOAD_PATH.unshift(File.expand_path("#{ENV["HOMEBREW_REPOSITORY"]}/Library/Homebrew/test/lib"))
 
 require "global"
 
 # add Homebrew-Cask to load path
-$LOAD_PATH.push(project_root.join("lib").to_s)
+$LOAD_PATH.push(HOMEBREW_LIBRARY_PATH.join("cask", "lib").to_s)
 
 require "test/helper/env"
 require "test/helper/shutup"
 
-Dir["#{project_root}/spec/support/*.rb"].each(&method(:require))
-
-# from Homebrew. Provides expects method.
-require "mocha/api"
+Pathname.glob(HOMEBREW_LIBRARY_PATH.join("cask", "spec", "support", "*.rb")).each(&method(:require))
 
 require "hbc"
 
@@ -30,35 +26,15 @@ module Hbc
   class TestCask < Cask; end
 end
 
-TEST_TMPDIR = Dir.mktmpdir("homebrew_cask_tests")
-at_exit do
-  FileUtils.remove_entry(TEST_TMPDIR)
-end
-
-# override Homebrew locations
-Hbc.homebrew_prefix = Pathname.new(TEST_TMPDIR).join("prefix")
-Hbc.homebrew_repository = Hbc.homebrew_prefix
-Hbc.binarydir = Hbc.homebrew_prefix.join("binarydir", "bin")
-Hbc.appdir = Pathname.new(TEST_TMPDIR).join("appdir")
-
-# Override Tap::TAP_DIRECTORY to use our test Tap directory.
-class Tap
-  send(:remove_const, :TAP_DIRECTORY)
-  TAP_DIRECTORY = Hbc.homebrew_repository.join("Library", "Taps")
-end
-
-Hbc.default_tap = Tap.fetch("caskroom", "speccasks")
-Hbc.default_tap.path.dirname.mkpath
-
-# also jack in some test Casks
-FileUtils.ln_s project_root.join("spec", "support"), Tap::TAP_DIRECTORY.join("caskroom", "homebrew-speccasks")
-
-# create cache directory
-Hbc.homebrew_cache = Pathname.new(TEST_TMPDIR).join("cache")
+# create and override default directories
+Hbc.appdir = Pathname.new(TEST_TMPDIR).join("Applications").tap(&:mkpath)
 Hbc.cache.mkpath
+Hbc.caskroom.mkpath
+Hbc.default_tap = Tap.fetch("caskroom", "spec").tap do |tap|
+  tap.path.dirname.mkpath
+end
 
-# our own testy caskroom
-Hbc.caskroom = Hbc.homebrew_prefix.join("TestCaskroom")
+FileUtils.ln_s Pathname.new(__FILE__).dirname.join("support"), Hbc.default_tap.path
 
 RSpec.configure do |config|
   config.order = :random