require 'rspec/support/spec'

RSpec::Support::Spec.setup_simplecov do
  minimum_coverage 97
end

Dir['./spec/support/**/*'].each do |f|
  require f.sub(%r{\./spec/}, '')
end

module FormattingSupport
  def dedent(string)
    string.gsub(/^\s+\|/, '').chomp
  end
end

RSpec::configure do |config|
  config.color = true
  config.order = :random

  config.include FormattingSupport

  config.expect_with :rspec do |expectations|
    $default_expectation_syntax = expectations.syntax
    expectations.syntax = :expect
    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
  end

  config.disable_monkey_patching!
end

RSpec.shared_context "with #should enabled", :uses_should do
  orig_syntax = nil

  before(:all) do
    orig_syntax = RSpec::Matchers.configuration.syntax
    RSpec::Matchers.configuration.syntax = [:expect, :should]
  end

  after(:context) do
    RSpec::Matchers.configuration.syntax = orig_syntax
  end
end

RSpec.shared_context "with the default expectation syntax" do
  orig_syntax = nil

  before(:context) do
    orig_syntax = RSpec::Matchers.configuration.syntax
    RSpec::Matchers.configuration.reset_syntaxes_to_default
  end

  after(:context) do
    RSpec::Matchers.configuration.syntax = orig_syntax
  end

end

RSpec.shared_context "with #should exclusively enabled", :uses_only_should do
  orig_syntax = nil

  before(:context) do
    orig_syntax = RSpec::Matchers.configuration.syntax
    RSpec::Matchers.configuration.syntax = :should
  end

  after(:context) do
    RSpec::Matchers.configuration.syntax = orig_syntax
  end
end

RSpec.shared_context "isolate include_chain_clauses_in_custom_matcher_descriptions" do
  around do |ex|
    orig = RSpec::Expectations.configuration.include_chain_clauses_in_custom_matcher_descriptions?
    ex.run
    RSpec::Expectations.configuration.include_chain_clauses_in_custom_matcher_descriptions = orig
  end
end

require 'rspec/support/spec/in_sub_process'
module MinitestIntegration
  include ::RSpec::Support::InSubProcess

  def with_minitest_loaded
    in_sub_process do
      with_isolated_stderr do
        require 'minitest/autorun'
      end

      require 'rspec/expectations/minitest_integration'
      yield
    end
  end
end