Fixed some unit tests

test/all_tests.rb

@@ -4,6 +4,6 @@ require 'find'
 test_root = File.dirname(__FILE__)
 Find.find(test_root) { |path| 
   if File.file?(path) and path =~ /.*_test\.rb$/
-    require path[(test_root.size + 1)..-4]
+    load path
   end
 }

test/unit/file_yard_test.rb

@@ -47,16 +47,20 @@ class FileYardTest < Test::Unit::TestCase
 
     # as Tempfile
     require 'tempfile'
-    Tempfile.open('acceptable_file') { |f| f.write(one_kylobyte_string) } 
+
+    Tempfile.open('acceptable_file') do |f| 
+      f.write(one_kylobyte_string)
       assert_nothing_raised { 
         @yard.upload_file('acceptable_file', f) 
       }
-    }
+    end
-    Tempfile.open('one_byte_too_long') { |f| f.write(one_kylobyte_string + 'a')
+
+    Tempfile.open('one_byte_too_long') do |f|
+      f.write(one_kylobyte_string + 'a')
       assert_nothing_raised { 
         @yard.upload_file('one_byte_too_long_2', f)
       }
-    }
+    end
   end
 
   def file_path

test/unit/web_test.rb

@@ -108,9 +108,9 @@ class WebTest < Test::Unit::TestCase
     assert_equal :textile, web.markup
     assert_equal '008B26', web.color
     assert !web.safe_mode
-    assert_equal {}, web.pages
+    assert_equal({}, web.pages)
     assert web.allow_uploads
-    assert_equal @wiki, web.parent_wiki
+    assert_equal wiki_stub, web.wiki
     assert_nil web.additional_style
     assert !web.published
     assert !web.brackets_only