Checkout of Instiki Trunk 1/21/2007.

vendor/rails/actionwebservice/test/test_invoke_test.rb

@@ -0,0 +1,100 @@
+require File.dirname(__FILE__) + '/abstract_unit'
+require 'action_web_service/test_invoke'
+
+class TestInvokeAPI < ActionWebService::API::Base
+  api_method :add, :expects => [:int, :int], :returns => [:int]
+end
+
+class TestInvokeService < ActionWebService::Base
+  web_service_api TestInvokeAPI
+
+  attr :invoked
+
+  def add(a, b)
+    @invoked = true
+    a + b
+  end
+end
+
+class TestController < ActionController::Base
+  def rescue_action(e); raise e; end
+end
+
+class TestInvokeDirectController < TestController
+  web_service_api TestInvokeAPI
+
+  attr :invoked
+
+  def add
+    @invoked = true
+    @method_params[0] + @method_params[1]
+  end
+end
+
+class TestInvokeDelegatedController < TestController
+  web_service_dispatching_mode :delegated
+  web_service :service, TestInvokeService.new
+end
+
+class TestInvokeLayeredController < TestController
+  web_service_dispatching_mode :layered
+  web_service(:one) { @service_one ||= TestInvokeService.new }
+  web_service(:two) { @service_two ||= TestInvokeService.new }
+end
+
+class TestInvokeTest < Test::Unit::TestCase
+  def setup
+    @request  = ActionController::TestRequest.new
+    @response = ActionController::TestResponse.new
+  end
+
+  def test_direct_add
+    @controller = TestInvokeDirectController.new
+    assert_equal nil, @controller.invoked
+    result = invoke :add, 25, 25
+    assert_equal 50, result
+    assert_equal true, @controller.invoked
+  end
+
+  def test_delegated_add
+    @controller = TestInvokeDelegatedController.new
+    assert_equal nil, @controller.web_service_object(:service).invoked
+    result = invoke_delegated :service, :add, 100, 50
+    assert_equal 150, result
+    assert_equal true, @controller.web_service_object(:service).invoked
+  end
+
+  def test_layered_add
+    [:soap, :xmlrpc].each do |protocol|
+      @protocol = protocol
+      [:one, :two].each do |service|
+        @controller = TestInvokeLayeredController.new
+        assert_equal nil, @controller.web_service_object(service).invoked
+        result = invoke_layered service, :add, 200, -50
+        assert_equal 150, result
+        assert_equal true, @controller.web_service_object(service).invoked
+      end
+    end
+  end
+  
+  def test_layered_fail_with_wrong_number_of_arguments
+    [:soap, :xmlrpc].each do |protocol|
+      @protocol = protocol
+      [:one, :two].each do |service|
+        @controller = TestInvokeLayeredController.new
+        assert_raise(ArgumentError) { invoke_layered service, :add, 1 }
+      end
+    end
+  end
+
+  def test_delegated_fail_with_wrong_number_of_arguments
+    @controller = TestInvokeDelegatedController.new
+    assert_raise(ArgumentError) { invoke_delegated :service, :add, 1 }
+  end
+  
+  def test_direct_fail_with_wrong_number_of_arguments
+    @controller = TestInvokeDirectController.new
+    assert_raise(ArgumentError) { invoke :add, 1 }
+  end
+  
+end