public void Generates_filter_string(string expected, Expression expression)
{
var select = new SelectExpression(typeof(PocoTestType));
select.Predicate = expression;
Assert.Equal(expected, _generator.GenerateTableQuery(select).FilterString);
}
public void Generates_take_value()
{
var count = 38974;
var expression = new SelectExpression(typeof(PocoTestType))
{
Take = new TakeExpression(typeof(PocoTestType), count)
};
Assert.Equal(count, _generator.GenerateTableQuery(expression).TakeCount);
}
protected override Expression VisitEntityQueryable(Type elementType)
{
var query = new SelectExpression(elementType);
_parent._queriesBySource[_querySource] = query;
var entityType = _parent.QueryCompilationContext.Model.GetEntityType(elementType);
return Expression.Call(
_executeQueryMethodInfo.MakeGenericMethod(elementType),
QueryContextParameter,
Expression.Constant(entityType),
Expression.Constant(query)
);
}
public void Generates_ignores_missing_take_value()
{
var expression = new SelectExpression(typeof(PocoTestType));
Assert.Null(_generator.GenerateTableQuery(expression).TakeCount);
}