1 files changed, 31 insertions, 0 deletions
diff --git a/spec/ruby/library/win32ole/win32ole_param/default_spec.rb b/spec/ruby/library/win32ole/win32ole_param/default_spec.rb
new file mode 100644
index 0000000000..7a1337ec7c
--- /dev/null
+++ b/spec/ruby/library/win32ole/win32ole_param/default_spec.rb
@@ -0,0 +1,31 @@
+platform_is :windows do
+  require 'win32ole'
+
+  describe "WIN32OLE_PARAM#default" do
+    before :each do
+      ole_type = WIN32OLE_TYPE.new("Microsoft Shell Controls And Automation", "Shell")
+      m_browse_for_folder = WIN32OLE_METHOD.new(ole_type, "BrowseForFolder")
+      @params = m_browse_for_folder.params
+
+      ole_type = WIN32OLE_TYPE.new("Microsoft Scripting Runtime", "FileSystemObject")
+      m_copyfile = WIN32OLE_METHOD.new(ole_type, "CopyFile")
+      @param_overwritefiles = m_copyfile.params[2]
+    end
+
+    it "raises ArgumentError if argument is given" do
+      lambda { @params[0].default(1) }.should raise_error ArgumentError
+    end
+
+    it "returns nil for each of WIN32OLE_PARAM for Shell's 'BrowseForFolder' method" do
+      @params.each do |p|
+        p.default.should be_nil
+      end
+    end
+
+    it "returns true for 3rd parameter of FileSystemObject's 'CopyFile' method" do
+      @param_overwritefiles.default.should == true # not be_true
+    end
+
+  end
+
+end