public void CreateNewExpressionWithNamedArguments_ArgumentsAlreadyNamedCorrectly()
{
var innerExpression = new NamedExpression("m0", Expression.Constant(0));
var expression = Expression.New(TypeForNewExpression.GetConstructor(typeof(int)), new[] { innerExpression });
var result = NamedExpression.CreateNewExpressionWithNamedArguments(expression);
Assert.That(result, Is.SameAs(expression));
}
public void GenerateSql_VistNewExpression()
{
var expression = Expression.New(
TypeForNewExpression.GetConstructor(typeof(int)),
new[] { Expression.Constant(0) },
(MemberInfo)typeof(TypeForNewExpression).GetProperty("A"));
SqlGeneratingExpressionVisitor.GenerateSql(expression, _commandBuilder, _stageMock);
Assert.That(_commandBuilder.GetCommandText(), Is.EqualTo("@1"));
Assert.That(_commandBuilder.GetCommandParameters()[0].Value, Is.EqualTo(0));
}
public void CreateNewExpressionWithNamedArguments_WithPropertyCalledGet()
{
var innerExpression = Expression.Constant(0);
var memberInfo = (MemberInfo)typeof(TypeForNewExpression).GetProperty("get_");
var expression = Expression.New(
TypeForNewExpression.GetConstructor(typeof(int)),
new[] { innerExpression },
memberInfo);
var result = NamedExpression.CreateNewExpressionWithNamedArguments(expression);
var expectedResult = Expression.New(
TypeForNewExpression.GetConstructor(typeof(int)), new[] { new NamedExpression("get_", innerExpression) }, memberInfo);
SqlExpressionTreeComparer.CheckAreEqualTrees(expectedResult, result);
}
public void SetUp()
{
_context = new MappingResolutionContext();
_typeForNewExpressionConstructor = TypeForNewExpression.GetConstructor(typeof(int));
_namedExpressionCombiner = new NamedExpressionCombiner(_context);
}
