silence warning

spec/mail/network/delivery_methods/file_delivery_spec.rb

@@ -15,47 +15,47 @@
                                :enable_starttls_auto => true  }
     end
   end
-  
+
   after(:each) do
     files = Dir.glob(File.join(Mail.delivery_method.settings[:location], '*'))
     files.each do |file|
       File.delete(file)
     end
   end
-  
+
   describe "general usage" do
     tmpdir = File.expand_path('../../../../tmp/mail', __FILE__)
 
     it "should send an email to a file" do
       Mail.defaults do
         delivery_method :file, :location => tmpdir
       end
-      
+
       mail = Mail.deliver do
         from    'roger@moore.com'
         to      'marcel@amont.com'
         subject 'invalid RFC2822'
       end
-      
+
       delivery = File.join(Mail.delivery_method.settings[:location], 'marcel@amont.com')
-      
+
       expect(File.read(delivery)).to eq mail.encoded
     end
 
     it "should send multiple emails to multiple files" do
       Mail.defaults do
         delivery_method :file, :location => tmpdir
       end
-      
+
       mail = Mail.deliver do
         from    'roger@moore.com'
         to      'marcel@amont.com, bob@me.com'
         subject 'invalid RFC2822'
       end
-      
+
       delivery_one = File.join(Mail.delivery_method.settings[:location], 'marcel@amont.com')
       delivery_two = File.join(Mail.delivery_method.settings[:location], 'bob@me.com')
-      
+
       expect(File.read(delivery_one)).to eq mail.encoded
       expect(File.read(delivery_two)).to eq mail.encoded
     end
@@ -64,29 +64,29 @@
       Mail.defaults do
         delivery_method :file, :location => tmpdir
       end
-      
+
       Mail.deliver do
         from    'roger@moore.com'
         to      '"Long, stupid email address" <mikel@test.lindsaar.net>'
         subject 'invalid RFC2822'
       end
       delivery = File.join(Mail.delivery_method.settings[:location], 'mikel@test.lindsaar.net')
-      expect(File.exists?(delivery)).to be_truthy
+      expect(File.exist?(delivery)).to be_truthy
     end
 
     it "should use the base name of the file name to prevent file system traversal" do
       Mail.defaults do
         delivery_method :file, :location => tmpdir
       end
-      
+
       Mail.deliver do
         from    'roger@moore.com'
         to      '../../../../../../../../../../../tmp/pwn'
         subject 'evil hacker'
       end
 
       delivery = File.join(Mail.delivery_method.settings[:location], 'pwn')
-      expect(File.exists?(delivery)).to be_truthy
+      expect(File.exist?(delivery)).to be_truthy
     end
 
     it "should raise an error if no sender is defined" do
@@ -118,5 +118,5 @@
     end
 
   end
-  
+
 end

spec/spec_helper.rb

@@ -30,7 +30,15 @@
 # NOTE: We set the KCODE manually here in 1.8.X because upgrading to rspec-2.8.0 caused it
 #       to default to "NONE" (Why!?).
 $KCODE='UTF8' if RUBY_VERSION < '1.9'
-Encoding.default_external = 'utf-8' if defined?(Encoding) && Encoding.respond_to?(:default_external=)
+if defined?(Encoding) && Encoding.respond_to?(:default_external=)
+  begin
+    old, $VERBOSE = $VERBOSE, nil
+    Encoding.default_external = 'utf-8'
+  ensure
+    $VERBOSE = old
+  end
+end
+
 
 def fixture(*name)
   File.join(SPEC_ROOT, 'fixtures', name)