test/win32ole/test_win32ole_variable.rb

   1 # frozen_string_literal: false
   2 begin
   3   require 'win32ole'
   4 rescue LoadError
   5 end
   6 require "test/unit"
   7
   8 if defined?(WIN32OLE_VARIABLE)
   9   class TestWIN32OLE_VARIABLE < Test::Unit::TestCase
  10
  11     def setup
  12       ole_type = WIN32OLE_TYPE.new("Microsoft Shell Controls And Automation", "ShellSpecialFolderConstants")
  13       @var1 = ole_type.variables.find {|v| v.name == 'ssfDESKTOP'}
  14
  15       variables = WIN32OLE_TYPE.new("Microsoft Windows Installer Object Library", "Installer").variables
  16       @var2 = variables.find {|v| v.name == 'UILevel'}
  17     end
  18
  19     def test_initialize
  20       assert_raise(TypeError) {WIN32OLE_VARIABLE.new}
  21     end
  22
  23     def test_name
  24       assert_equal('ssfDESKTOP', @var1.name)
  25     end
  26
  27     def test_ole_type
  28       assert_equal('INT', @var1.ole_type)
  29       assert_equal('MsiUILevel', @var2.ole_type)
  30     end
  31
  32     def test_ole_type_detail
  33       assert_equal(['INT'], @var1.ole_type_detail)
  34       assert_equal(['USERDEFINED', 'MsiUILevel'], @var2.ole_type_detail)
  35     end
  36
  37     def test_ole_type_value
  38       assert_equal(0, @var1.value)
  39       assert_equal(nil, @var2.value)
  40     end
  41
  42     def test_ole_type_visible?
  43       assert(@var1.visible?)
  44     end
  45
  46     def test_ole_type_variable_kind
  47       assert_equal("CONSTANT", @var1.variable_kind)
  48       assert_equal("DISPATCH", @var2.variable_kind)
  49     end
  50
  51     def test_ole_type_varkind
  52       assert_equal(2, @var1.varkind)
  53       assert_equal(3, @var2.varkind)
  54     end
  55
  56     def test_to_s
  57       assert_equal(@var1.name, @var1.to_s)
  58     end
  59
  60     def test_inspect
  61       assert_equal("#<WIN32OLE_VARIABLE:ssfDESKTOP=0>",  @var1.inspect)
  62       assert_equal("#<WIN32OLE_VARIABLE:UILevel=nil>", @var2.inspect)
  63     end
  64
  65   end
  66 end