Contents

########################################################################
# test_win32_api_function.rb
#
# Test case for the Win32::API::Function class. You should run these
# tests via the 'rake test' task.
########################################################################
require 'rubygems'
gem 'test-unit'

require 'test/unit'
require 'win32/api'
include Win32

class TC_Win32_API_Function < Test::Unit::TestCase
   def setup
      @func = Win32::API::Function.new(123456789, 'LP', 'L')
   end

   def test_constructor
      assert_nothing_raised{ Win32::API::Function.new(1) }
      assert_nothing_raised{ Win32::API::Function.new(1, 'LL') }
      assert_nothing_raised{ Win32::API::Function.new(1, 'LL', 'I') }
   end
   
   def test_subclass
      assert_kind_of(Win32::API, @func)
      assert_respond_to(@func, :call)
   end

   def test_address
      assert_respond_to(@func, :address)
      assert_equal(123456789, @func.address)
   end

   def test_prototype
      assert_respond_to(@func, :prototype)
      assert_equal(['L', 'P'], @func.prototype)
   end

   def test_return_type
      assert_respond_to(@func, :return_type)
      assert_equal('L', @func.return_type)
   end

   def test_expected_errors_from_arguments
      assert_raise(ArgumentError){ Win32::API::Function.new }
      assert_raise(TypeError){ Win32::API::Function.new('L') }
      assert_raise(Win32::API::PrototypeError){ Win32::API::Function.new(1, 'X') }
      assert_raise(Win32::API::PrototypeError){ Win32::API::Function.new(1, 'X', 'Y') }
   end

   def test_expected_error_messages
      assert_raise_message("Illegal prototype 'X'"){ API::Function.new(1, 'X') }
      assert_raise_message("Illegal return type 'Y'"){ API::Function.new(1, 'L', 'Y') }
   end

   def test_expected_errors_from_call
      assert_raise(ArgumentError){ @func.call }
      assert_raise(ArgumentError){ @func.call(1) }
      assert_raise(ArgumentError){ @func.call(1, 'a', 2) }
   end

   def teardown
      @func = nil
   end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
win32-api-1.5.0-universal-mingw32	test/test_win32_api_function.rb
win32-api-1.4.9-x86-mingw32	test/test_win32_api_function.rb
win32-api-1.4.8	test/test_win32_api_function.rb
win32-api-1.4.8-x86-mingw32	test/test_win32_api_function.rb
win32-api-1.4.7	test/test_win32_api_function.rb
win32-api-1.4.7-x86-mingw32	test/test_win32_api_function.rb
win32-api-1.4.6-x86-mswin32-60	test/test_win32_api_function.rb
win32-api-1.4.6-x86-mingw32	test/test_win32_api_function.rb
win32-api-1.4.6	test/test_win32_api_function.rb
win32-api-1.4.2	test/test_win32_api_function.rb