httpclient adapter now accepts NTLM auth.

lib/httpi/adapter/httpclient.rb

@@ -36,11 +36,8 @@ def request(method)
       def setup_client
         basic_setup
 
-        if @request.auth.ntlm?
-          raise NotSupportedError, "HTTPClient adapter does not support NTLM authentication"
-        end
-
         setup_auth if @request.auth.http?
+        setup_ntlm_auth if @request.auth.ntlm?
         setup_ssl_auth if @request.auth.ssl? || @request.ssl?
       end
 
@@ -54,6 +51,16 @@ def setup_auth
         @client.set_auth @request.url, *@request.auth.credentials
       end
 
+      def setup_ntlm_auth
+        username, password, domain = @request.auth.credentials
+
+        unless domain.nil?
+          username = "#{domain.upcase}\\#{username}"
+        end
+
+        @client.set_auth @request.url, username, password
+      end
+
       def setup_ssl_auth
         ssl = @request.auth.ssl
 

spec/httpi/adapter/httpclient_spec.rb

@@ -1,6 +1,7 @@
 require "spec_helper"
 require "httpi/adapter/httpclient"
 require "httpi/request"
+require "integration/support/server"
 
 HTTPI::Adapter.load_adapter(:httpclient)
 
@@ -10,6 +11,14 @@
   let(:ssl_config) { HTTPClient::SSLConfig.any_instance }
   let(:request)    { HTTPI::Request.new("http://example.com") }
 
+  before :all do
+    @server = IntegrationServer.run
+  end
+
+  after :all do
+    @server.stop
+  end
+
   describe "#request(:get)" do
     it "returns a valid HTTPI::Response" do
       httpclient_expects(:get)
@@ -174,11 +183,12 @@
     end
   end
 
-  it "does not support NTLM authentication" do
-    request.auth.ntlm("tester", "vReqSoafRe5O")
+  it "supports NTLM authentication" do
+    request = HTTPI::Request.new(@server.url + "ntlm-auth")
 
-    expect { adapter.request(:get) }.
-      to raise_error(HTTPI::NotSupportedError, /adapter does not support NTLM authentication/)
+    request.auth.ntlm("tester", "vReqSoafRe5O")
+    response = HTTPI.get(request, :httpclient)
+    expect(response.body).to eq("ntlm-auth")
   end
 
   def httpclient_expects(method)