module Declare

# File lib/declare/singleton_class.rb, line 19
def auto_run
  at_exit do
    $! || report
  end
end

# File lib/declare/singleton_class.rb, line 30
def declared!
  @declare_counter += 1
end

# File lib/declare/singleton_class.rb, line 15
def describe(&block)
  BasicScope.new.instance_exec(&block)
end

# File lib/declare/singleton_class.rb, line 42
def failure!(report)
  @failures[@scope_summaries.last] ||= []
  @failures[@scope_summaries.last] << report
end

# File lib/declare/singleton_class.rb, line 47
def failure_count
  @failures.values.flatten.size
end

# File lib/declare/singleton_class.rb, line 26
def new_scope(target, &block)
  AssertionsScope.new(target).instance_exec(target, &block)
end

# File lib/declare/singleton_class.rb, line 38
def pass!
  @pass_counter += 1
end

# File lib/declare/singleton_class.rb, line 51
def report
  unless @failures.empty?
    report_detail
    puts '-' * 78
  end

  failure_count = failure_count()
  puts "#{@scope_summaries.length} scopes, #{@declare_counter} assertions, #{failure_count} failures"

  exit(failure_count)
end

# File lib/declare/singleton_class.rb, line 34
def scope!(target, caller_entry)
  @scope_summaries << ScopeSummary.new(target: target, caller_entry: caller_entry, nesting_level: caller_entry.block_level)
end

# File lib/declare/singleton_class.rb, line 65
def report_detail
  top_header = 'Detail testing report'
  puts top_header
  puts '=' * top_header.length, nil

  @failures.each_pair do |scope, lines|
    header = (
      case scope.nesting_level
      when 0
        obj_header = "#{scope.target.inspect} [#{scope.caller_entry.file_name}:#{scope.caller_entry.line_number}]"
        "#{obj_header}\n#{'-' * obj_header.length}"
      else
        "###{'#' * scope.nesting_level} #{scope.target.inspect} ###{'#' * scope.nesting_level} [#{scope.caller_entry.file_name}:#{scope.caller_entry.line_number}]"
      end
    )
    puts header, nil
    puts(lines.map { |l| "* #{l}" })
  end
end

# File lib/declare/callerentry.rb, line 29
def to_s
  "#{file_name}:#{line_number}"
end