Class: Houcho::Spec

Inherits:
Element show all
Defined in:
lib/houcho/spec.rb,
lib/houcho/spec/runner.rb

Defined Under Namespace

Classes: Runner

Instance Method Summary collapse

Methods inherited from Element

#detach, #detach_from_all, #details, #id, #list

Constructor Details

#initialize ⇒ Spec

Returns a new instance of Spec.



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# File 'lib/houcho/spec.rb', line 9

def initialize
  super("serverspec")
  @specdir = Houcho::Config::SPECDIR
end

Instance Method Details

#attach(specs, roles) ⇒ Object 



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# File 'lib/houcho/spec.rb', line 24

def attach(specs, roles)
  specs = [specs] unless specs.is_a?(Array)
  roles = [roles] unless roles.is_a?(Array)
  files = check_existence(specs)

  super(files, roles)
end

#check_existence(specs) ⇒ Object

Raises:



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# File 'lib/houcho/spec.rb', line 15

def check_existence(specs)
  specs = [specs] unless specs.is_a?(Array)
  files = specs.partition { |spec| File.exist?("#{@specdir}/#{spec}_spec.rb") }
  raise SpecFileException, "No such spec file - #{files[1].join(",")}" unless files[1].empty?

  files[0]
end

#delete(specs, force = false) ⇒ Object 



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# File 'lib/houcho/spec.rb', line 44

def delete(specs, force = false)
  specs = [specs] unless specs.is_a?(Array)

  detach_from_all(specs) if force

  @db.transaction do

  specs.each do |spec|
    begin
      @db.execute("DELETE FROM #{@type} WHERE name = ?", spec)
    rescue SQLite3::ConstraintException, "foreign key constraint failed"
      raise SpecFileException, "spec file has been attached to role - #{spec}"
    end
  end

  end #end of transaction

  begin
    check_existence(specs).each do |spec|
      File.delete("#{@specdir}/#{spec}_spec.rb")
    end
  rescue => e
    raise e.class, "#{e.message}" unless force
  end
end

#delete!(specs, force = true) ⇒ Object 



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# File 'lib/houcho/spec.rb', line 71

def delete!(specs, force = true)
  delete(specs, true)
end

#rename(from, to) ⇒ Object 



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# File 'lib/houcho/spec.rb', line 33

def rename(from, to)
  if File.exist?("#{@specdir}/#{to}_spec.rb")
    raise SpecFileException, "spec file already exist - #{to}"
  end

  check_existence(from)
  File.rename("#{@specdir}/#{from}_spec.rb", "#{@specdir}/#{to}_spec.rb")
  @db.execute("UPDATE #{@type} SET name = ? WHERE name = ?", to, from)
end