Merge pull request #683 from shekibobo/feature/allow-host-override

Allow overriding host in WSDL actions

lib/savon/operation.rb

@@ -126,7 +126,13 @@ def soap_action
     end
 
     def endpoint
-      @globals[:endpoint] || @wsdl.endpoint
+      @globals[:endpoint] || @wsdl.endpoint.tap do |url|
+        if @globals[:host]
+          host_url = URI.parse(@globals[:host])
+          url.host = host_url.host
+          url.port = host_url.port
+        end
+      end
     end
 
     def raise_expected_httpi_response!

lib/savon/options.rb

@@ -89,7 +89,8 @@ def initialize(options = {})
         :use_wsa_headers           => false,
         :no_message_tag            => false,
         :follow_redirects          => false,
-        :unwrap                    => false
+        :unwrap                    => false,
+        :host                      => nil
       }
 
       options = defaults.merge(options)
@@ -108,6 +109,11 @@ def wsdl(wsdl_address)
       @options[:wsdl] = wsdl_address
     end
 
+    # set different host for actions in WSDL
+    def host(host)
+      @options[:host] = host
+    end
+
     # SOAP endpoint.
     def endpoint(endpoint)
       @options[:endpoint] = endpoint

spec/savon/options_spec.rb

@@ -114,6 +114,15 @@
     end
   end
 
+  context "global :host" do
+    it "overrides the WSDL endpoint host" do
+      client = new_client(:wsdl => Fixture.wsdl(:no_message_tag), host: "https://example.com:8080")
+
+      request = client.build_request(:update_orders)
+      expect(request.url.to_s).to eq "https://example.com:8080/webserviceexternal/contracts.asmx"
+    end
+  end
+
   context "global :headers" do
     it "sets the HTTP headers for the next request" do
       client = new_client(:endpoint => @server.url(:inspect_request), :headers => { "X-Token" => "secret" })