public void SetUp()
{
_methodName = "Concat";
_methodInfo = typeof(string).GetMethod("Concat", new[] { typeof(string), typeof(string) });
_methodCallTransformerRegistry = new NameBasedMethodCallTransformerRegistry();
_transformerStub = MockRepository.GenerateStub <IMethodCallTransformer> ();
}
public void SetUp ()
{
_methodName = "Concat";
_methodInfo = typeof (string).GetMethod ("Concat", new[] { typeof (string), typeof (string) });
_methodCallTransformerRegistry = new NameBasedMethodCallTransformerRegistry ();
_transformerStub = MockRepository.GenerateStub<IMethodCallTransformer> ();
}
public void CreateDefault()
{
NameBasedMethodCallTransformerRegistry registry = NameBasedMethodCallTransformerRegistry.CreateDefault();
registry.Register("Test", new TestNameBasedMethodCallTransformer());
AssertAllMethodsRegistered(registry, typeof(TestNameBasedMethodCallTransformer));
}
private void AssertAllMethodsRegistered(NameBasedMethodCallTransformerRegistry registry, Type type)
{
var methodNames = (string[])type.GetField("SupportedMethodNames").GetValue(null);
Assert.That(methodNames.Length, Is.GreaterThan(0));
foreach (var methodName in methodNames)
{
Assert.That(registry.GetItem(methodName), Is.TypeOf(type));
}
}
public RelinqNorthwindDataProvider()
{
_manager = new NorthwindConnectionManager();
_context = new NorthwindDataContext(_manager.GetConnectionString());
_resolver = new MappingResolver(_context.Mapping);
_retriever = new QueryResultRetriever(_manager, _resolver);
_resultOperatorHandlerRegistry = ResultOperatorHandlerRegistry.CreateDefault();
var methodBasedTransformerRegistry = MethodInfoBasedMethodCallTransformerRegistry.CreateDefault();
var nameBasedTransformerRegistry = NameBasedMethodCallTransformerRegistry.CreateDefault();
_methodCallTransformerProvider = new CompoundMethodCallTransformerProvider(methodBasedTransformerRegistry, nameBasedTransformerRegistry);
methodBasedTransformerRegistry.Register(
typeof(SqlMethods).GetMethod("Like", new[] { typeof(string), typeof(string) }),
new LikeMethodCallTransformer());
methodBasedTransformerRegistry.Register(DateDiffDayMethodCallTransformer.SupportedMethods, new DateDiffDayMethodCallTransformer());
foreach (var userDefinedFunction in _context.GetType().GetMethods().Where(mi => mi.IsDefined(typeof(FunctionAttribute), false)))
{
methodBasedTransformerRegistry.Register(userDefinedFunction, new UserDefinedFunctionTransformer());
}
var customNodeTypeRegistry = new MethodInfoBasedNodeTypeRegistry();
customNodeTypeRegistry.Register(new[] { typeof(EntitySet <>).GetMethod("Contains") }, typeof(ContainsExpressionNode));
var nodeTypeProvider = ExpressionTreeParser.CreateDefaultNodeTypeProvider();
nodeTypeProvider.InnerProviders.Add(customNodeTypeRegistry);
var transformerRegistry = ExpressionTransformerRegistry.CreateDefault();
var processor = ExpressionTreeParser.CreateDefaultProcessor(transformerRegistry);
var expressionTreeParser = new ExpressionTreeParser(nodeTypeProvider, processor);
_queryParser = new QueryParser(expressionTreeParser);
_executor = new QueryExecutor(_resolver, _retriever, _resultOperatorHandlerRegistry, _methodCallTransformerProvider, false);
}
private void AssertAllMethodsRegistered (NameBasedMethodCallTransformerRegistry registry, Type type)
{
var methodNames = (string[]) type.GetField ("SupportedMethodNames").GetValue (null);
Assert.That (methodNames.Length, Is.GreaterThan (0));
foreach (var methodName in methodNames)
Assert.That (registry.GetItem(methodName), Is.TypeOf (type));
}