Contents

#! /usr/bin/env ruby
# coding: utf-8

require "helper"

class VaspUtils::Potcar::Concatenater
  public :dump
end

class TC_Concatenater < Test::Unit::TestCase
  def setup
    settings = VaspUtils::Setting.new("test/potcar/test.vasputils")
    potcar_path = settings["potcar_path"]
    elem_potcar = settings["element_potcar"]

    @c = VaspUtils::Potcar::Concatenater.new(potcar_path, elem_potcar)
  end

  def test_dump
    # concatenating
    assert_equal( "H\n"       , @c.dump(["H"]))
    assert_equal( "H\nLi_sv\n", @c.dump(["H", "Li"]))
    assert_raise(VaspUtils::Potcar::Concatenater::NoPotcarError){@c.dump(["H", "Li", "not_exist_element"])}

    # return string if io is nil.
    assert_equal( "H\n", @c.dump(["H"], nil))

    # write io
    outfile = "test/potcar/tmp.POTCAR"
    FileUtils.rm(outfile) if File.exist? outfile
    File.open(outfile, "w") { |io| @c.dump(["H"], io) }
    assert_equal( "H\n", File.read(outfile))

    FileUtils.rm(outfile) if File.exist? outfile
  end

end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
vasputils-0.1.7	test/potcar/test_potcar_concatenater.rb
vasputils-0.1.6	test/potcar/test_potcar_concatenater.rb
vasputils-0.1.5	test/potcar/test_potcar_concatenater.rb
vasputils-0.1.4	test/test_potcar_concatenater.rb
vasputils-0.1.3	test/test_potcar_concatenater.rb
vasputils-0.1.2	test/test_potcar_concatenater.rb
vasputils-0.1.1	test/test_potcar_concatenater.rb