135 lines
3.2 KiB
Ruby
135 lines
3.2 KiB
Ruby
require_relative 'helpers/base_helpers'
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require_relative 'helpers/rspec_helpers'
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module AcceptanceTests
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class AddsShouldaMatchersToProject
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def self.call(options)
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new(options).call
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end
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include BaseHelpers
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include RspecHelpers
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def initialize(options)
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@options = options
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end
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def call
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add_gem 'shoulda-matchers', gem_options
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unless options[:with_configuration] === false
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configure_test_helper_files
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end
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end
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protected
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attr_reader :options
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private
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def gem_options
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gem_options = { path: fs.root_directory }
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if options[:manually]
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gem_options[:require] = false
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end
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gem_options
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end
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def configure_test_helper_files
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each_test_helper_file do |test_helper_file, test_framework, library|
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add_configuration_block_to(
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test_helper_file,
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test_framework,
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library,
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)
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end
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end
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def each_test_helper_file
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options[:test_frameworks].each do |test_framework|
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libraries = options.fetch(:libraries, [])
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test_helper_files_for(test_framework, libraries).each do |test_helper_file|
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yield test_helper_file, test_framework, libraries
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end
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end
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end
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def add_configuration_block_to(test_helper_file, test_framework, libraries)
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test_framework_config = test_framework_config_for(test_framework)
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library_config = library_config_for(libraries)
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content = <<-EOT
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Shoulda::Matchers.configure do |config|
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config.integrate do |with|
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#{test_framework_config}
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#{library_config}
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end
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end
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EOT
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if options[:manually]
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content = "require 'shoulda-matchers'\n#{content}"
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end
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fs.append_to_file(test_helper_file, content)
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end
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def test_framework_config_for(test_framework)
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if test_framework
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"with.test_framework :#{test_framework}\n"
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else
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''
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end
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end
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def library_config_for(libraries)
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libraries.map { |library| "with.library :#{library}" }.join("\n")
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end
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def test_helper_files_for(test_framework, libraries)
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files = []
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if integrates_with_nunit_and_rails?(test_framework, libraries) ||
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integrates_with_nunit_only?(test_framework)
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files << 'test/test_helper.rb'
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end
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if integrates_with_rspec?(test_framework)
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files <<
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if bundle.includes?('rspec-rails')
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'spec/rails_helper.rb'
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else
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'spec/spec_helper.rb'
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end
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end
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files
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end
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def integrates_with_nunit_only?(test_framework)
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nunit_frameworks = [:test_unit, :minitest, :minitest_4, :minitest_5]
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nunit_frameworks.include?(test_framework)
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end
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def integrates_with_rspec?(test_framework)
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test_framework == :rspec
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end
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def integrates_with_rspec_rails_3_x?(_test_framework, libraries)
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integrates_with_rails?(libraries) && rspec_rails_version >= 3
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end
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def integrates_with_nunit_and_rails?(test_framework, libraries)
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test_framework.nil? && libraries.include?(:rails)
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end
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def integrates_with_rails?(libraries)
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libraries.include?(:rails)
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end
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end
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end
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