public EdmLibraryExtensionsTests()
        {
            this.model                = TestModel.BuildDefaultTestModel();
            this.defaultContainer     = (EdmEntityContainer)this.model.FindEntityContainer("Default");
            this.productsSet          = this.defaultContainer.FindEntitySet("Products");
            this.productType          = (IEdmEntityType)this.model.FindDeclaredType("TestModel.Product");
            this.productTypeReference = new EdmEntityTypeReference(this.productType, false);

            EdmComplexType complexType = new EdmComplexType("TestModel", "MyComplexType");

            this.operationWithNoOverload = new EdmFunction("TestModel", "FunctionImportWithNoOverload", EdmCoreModel.Instance.GetInt32(true));
            this.operationWithNoOverload.AddParameter("p1", EdmCoreModel.Instance.GetInt32(false));
            this.model.AddElement(operationWithNoOverload);
            this.operationImportWithNoOverload = this.defaultContainer.AddFunctionImport("FunctionImportWithNoOverload", operationWithNoOverload);

            this.operationWithOverloadAnd0Param = new EdmFunction("TestModel", "FunctionImportWithNoOverload", EdmCoreModel.Instance.GetInt32(true));
            this.model.AddElement(operationWithOverloadAnd0Param);
            this.operationImportWithOverloadAnd0Param = defaultContainer.AddFunctionImport("FunctionImportWithOverload", operationWithOverloadAnd0Param);

            this.operationWithOverloadAnd1Param = new EdmFunction("TestModel", "FunctionImportWithNoOverload", EdmCoreModel.Instance.GetInt32(true));
            this.operationWithOverloadAnd1Param.AddParameter("p1", EdmCoreModel.Instance.GetInt32(false));
            this.model.AddElement(operationWithOverloadAnd1Param);
            this.operationImportWithOverloadAnd1Param = defaultContainer.AddFunctionImport("FunctionImportWithOverload", operationWithOverloadAnd1Param);

            this.operationWithOverloadAnd2Params = new EdmFunction("TestModel", "FunctionImportWithNoOverload", EdmCoreModel.Instance.GetInt32(true));
            var productTypeReference = new EdmEntityTypeReference(productType, isNullable: false);

            this.operationWithOverloadAnd2Params.AddParameter("p1", productTypeReference);
            this.operationWithOverloadAnd2Params.AddParameter("p2", EdmCoreModel.Instance.GetString(true));
            this.model.AddElement(operationWithOverloadAnd2Params);
            this.operationImportWithOverloadAnd2Params = defaultContainer.AddFunctionImport("FunctionImportWithOverload", operationWithOverloadAnd2Params);

            this.operationWithOverloadAnd5Params = new EdmFunction("TestModel", "FunctionImportWithNoOverload", EdmCoreModel.Instance.GetInt32(true));
            this.operationWithOverloadAnd5Params.AddParameter("p1", new EdmCollectionTypeReference(new EdmCollectionType(productTypeReference)));
            this.operationWithOverloadAnd5Params.AddParameter("p2", new EdmCollectionTypeReference(new EdmCollectionType(EdmCoreModel.Instance.GetString(isNullable: false))));
            this.operationWithOverloadAnd5Params.AddParameter("p3", EdmCoreModel.Instance.GetString(isNullable: true));
            EdmComplexTypeReference complexTypeReference = new EdmComplexTypeReference(complexType, isNullable: false);

            this.operationWithOverloadAnd5Params.AddParameter("p4", complexTypeReference);
            this.operationWithOverloadAnd5Params.AddParameter("p5", new EdmCollectionTypeReference(new EdmCollectionType(complexTypeReference)));
            this.model.AddElement(operationWithOverloadAnd5Params);
            this.operationImportWithOverloadAnd5Params = defaultContainer.AddFunctionImport("FunctionImportWithOverload", operationWithOverloadAnd5Params);
        }