# File lib/spec/runner/options.rb, line 55 def initialize(error_stream, output_stream) @error_stream = error_stream @output_stream = output_stream @filename_pattern = "**/*_spec.rb" @backtrace_tweaker = QuietBacktraceTweaker.new @examples = [] @colour = false @profile = false @dry_run = false @debug = false @reporter = Reporter.new(self) @context_lines = 3 @diff_format = :unified @files = [] @example_groups = [] @result = nil @examples_run = false @examples_should_be_run = nil @user_input_for_runner = nil @after_suite_parts = [] @files_loaded = false @out_used = nil end
# File lib/spec/runner/options.rb, line 79 def add_example_group(example_group) @example_groups << example_group end
# File lib/spec/runner/options.rb, line 168 def after_suite_parts Spec::Example::BeforeAndAfterHooks.after_suite_parts end
# File lib/spec/runner/options.rb, line 164 def before_suite_parts Spec::Example::BeforeAndAfterHooks.before_suite_parts end
# File lib/spec/runner/options.rb, line 185 def colour=(colour) @colour = colour if @colour && RUBY_PLATFORM =~ /mswin|mingw/ ; begin ; replace_output = @output_stream.equal?($stdout) ; require 'rubygems' unless ENV['NO_RUBYGEMS'] ; require 'Win32/Console/ANSI' ; @output_stream = $stdout if replace_output ; rescue LoadError ; warn "You must 'gem install win32console' to use colour on Windows" ; @colour = false ; end end end
# File lib/spec/runner/options.rb, line 293 def drb_port @drb_port.to_i if defined?(@drb_port) end
# File lib/spec/runner/options.rb, line 289 def dry_run? @dry_run == true end
# File lib/spec/runner/options.rb, line 87 def example_line Spec::Runner::LineNumberQuery.new(self).example_line_for(files.first, line_number) end
# File lib/spec/runner/options.rb, line 172 def examples_run? @examples_run end
# File lib/spec/runner/options.rb, line 176 def examples_should_not_be_run @examples_should_be_run = false end
# File lib/spec/runner/options.rb, line 273 def files_to_load result = [] sorted_files.each do |file| if File.directory?(file) filename_pattern.split(",").each do |pattern| result += Dir[File.expand_path("#{file}/#{pattern.strip}")] end elsif File.file?(file) result << file else raise "File or directory not found: #{file}" end end result end
# File lib/spec/runner/options.rb, line 250 def formatter_options @formatter_options ||= OpenStruct.new( :colour => colour, :autospec => autospec, :dry_run => dry_run ) end
# File lib/spec/runner/options.rb, line 233 def formatters @format_options ||= [['progress', @output_stream]] @formatters ||= load_formatters(@format_options, EXAMPLE_FORMATTERS) end
# File lib/spec/runner/options.rb, line 83 def line_number_requested? !!line_number end
# File lib/spec/runner/options.rb, line 238 def load_formatters(format_options, formatters) format_options.map do |format, where| formatter_type = if formatters[format] require formatters[format][0] eval(formatters[format][1], binding, __FILE__, __LINE__) else load_class(format, 'formatter', '--format') end formatter_type.new(formatter_options, where) end end
# File lib/spec/runner/options.rb, line 262 def load_heckle_runner(heckle) @format_options ||= [['silent', @output_stream]] require which_heckle_runner @heckle_runner = ::Spec::Runner::HeckleRunner.new(heckle) end
# File lib/spec/runner/options.rb, line 180 def mock_framework # TODO - don't like this dependency - perhaps store this in here instead? Spec::Runner.configuration.mock_framework end
# File lib/spec/runner/options.rb, line 268 def number_of_examples return examples.size unless examples.empty? @example_groups.inject(0) {|sum, group| sum + group.number_of_examples} end
# File lib/spec/runner/options.rb, line 200 def parse_diff(format) case format when :context, 'context', 'c' @diff_format = :context default_differ when :unified, 'unified', 'u', '', nil @diff_format = :unified default_differ else @diff_format = :custom self.differ_class = load_class(format, 'differ', '--diff') end end
# File lib/spec/runner/options.rb, line 214 def parse_example(example) if(File.file?(example)) @examples = [File.open(example).read.split("\n")].flatten else @examples = [example] end end
# File lib/spec/runner/options.rb, line 222 def parse_format(format_arg) format, where = ClassAndArgumentsParser.parse(format_arg) unless where raise "When using several --format options only one of them can be without a file" if @out_used where = @output_stream @out_used = true end @format_options ||= [] @format_options << [format, where] end
# File lib/spec/runner/options.rb, line 91 def remove_example_group(example_group) @example_groups.delete(example_group) end
# File lib/spec/runner/options.rb, line 95 def require_ruby_debug require 'rubygems' unless ENV['NO_RUBYGEMS'] require 'ruby-debug' end
# File lib/spec/runner/options.rb, line 122 def run_examples require_ruby_debug if debug return true unless examples_should_be_run? success = true begin runner = custom_runner || ExampleGroupRunner.new(self) unless @files_loaded ['spec','lib'].each do |dir| add_dir_from_project_root_to_load_path(dir) end runner.load_files(files_to_load) @files_loaded = true end define_predicate_matchers plugin_mock_framework ignore_backtrace_patterns # TODO - this has to happen after the files get loaded, # otherwise the before_suite_parts are not populated # from the configuration. There is no spec for this # directly, but features/before_and_after_blocks/before_and_after_blocks.story # will fail if this happens before the files are loaded. before_suite_parts.each { |part| part.call } if example_groups.empty? true else set_spec_from_line_number if line_number success = runner.run @examples_run = true heckle if heckle_runner success end ensure after_suite_parts.each do |part| part.arity < 1 ? part.call : part.call(success) end end end
# File lib/spec/runner/options.rb, line 350 def custom_runner return nil unless custom_runner? klass_name, arg = ClassAndArgumentsParser.parse(user_input_for_runner) runner_type = load_class(klass_name, 'example group runner', '--runner') return runner_type.new(self, arg) end
# File lib/spec/runner/options.rb, line 357 def custom_runner? return user_input_for_runner ? true : false end
# File lib/spec/runner/options.rb, line 375 def default_differ require 'spec/runner/differs/default' self.differ_class = ::Spec::Expectations::Differs::Default end
# File lib/spec/runner/options.rb, line 299 def define_predicate_matchers Spec::Runner.configuration.predicate_matchers.each_pair do |matcher_method, method_on_object| Spec::Example::ExampleMethods::__send__ :define_method, matcher_method do |*args| eval("be_#{method_on_object.to_s.gsub('?','')}(*args)") end end end
# File lib/spec/runner/options.rb, line 326 def differ_class=(klass) return unless klass @differ_class = klass Spec::Expectations.differ = self.differ_class.new(self) end
# File lib/spec/runner/options.rb, line 321 def examples_should_be_run? return @examples_should_be_run unless @examples_should_be_run.nil? @examples_should_be_run = true end
# File lib/spec/runner/options.rb, line 361 def heckle heckle_runner = self.heckle_runner self.heckle_runner = nil heckle_runner.heckle_with end
# File lib/spec/runner/options.rb, line 317 def ignore_backtrace_patterns @backtrace_tweaker.ignore_patterns Spec::Runner.configuration.ignored_backtrace_patterns end
# File lib/spec/runner/options.rb, line 332 def load_class(name, kind, option) if name =~ /\A(?:::)?([A-Z]\w*(?:::[A-Z]\w*)*)\z/ arg = $2 == "" ? nil : $2 [$1, arg] else m = "#{name.inspect} is not a valid class name" @error_stream.puts m raise m end begin eval(name, binding, __FILE__, __LINE__) rescue NameError => e @error_stream.puts "Couldn't find #{kind} class #{name}" @error_stream.puts "Make sure the --require option is specified *before* #{option}" if $_spec_spec ; raise e ; else exit(1) ; end end end
# File lib/spec/runner/options.rb, line 307 def plugin_mock_framework case mock_framework when Module Spec::Example::ExampleMethods.__send__ :include, mock_framework else require mock_framework Spec::Example::ExampleMethods.__send__ :include, Spec::Adapters::MockFramework end end
# File lib/spec/runner/options.rb, line 380 def set_spec_from_line_number if examples.empty? if files.length == 1 if File.directory?(files[0]) error_stream.puts "You must specify one file, not a directory when providing a line number" exit(1) if stderr? else example = LineNumberQuery.new(self).spec_name_for(files[0], line_number) @examples = [example] end else error_stream.puts "Only one file can be specified when providing a line number: #{files.inspect}" exit(3) if stderr? end else error_stream.puts "You cannot use --example and specify a line number" exit(4) if stderr? end end
# File lib/spec/runner/options.rb, line 367 def sorted_files return sorter ? files.sort(&sorter) : files end
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