Beispiel #1
0
        public void Test_WithMultipleNodes()
        {
            _registry.Register(SelectExpressionNode.GetSupportedMethods(), typeof(SelectExpressionNode));
            _registry.Register(SumExpressionNode.GetSupportedMethods(), typeof(SumExpressionNode));

            var type1 = _registry.GetNodeType(SelectExpressionNode.GetSupportedMethods().First());
            var type2 = _registry.GetNodeType(SumExpressionNode.GetSupportedMethods().First());
            var type3 = _registry.GetNodeType(SumExpressionNode.GetSupportedMethods().Skip(1).First());

            Assert.That(type1, Is.SameAs(typeof(SelectExpressionNode)));
            Assert.That(type2, Is.SameAs(typeof(SumExpressionNode)));
            Assert.That(type3, Is.SameAs(typeof(SumExpressionNode)));
        }
Beispiel #2
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        public void Test_NonGenericMethod()
        {
            var registry = _registry;

            registry.Register(SumExpressionNode.GetSupportedMethods(), typeof(SumExpressionNode));

            var nonGenericMethod = ReflectionUtility.GetMethod(() => Queryable.Sum((IQueryable <int>)null));

            Assert.That(nonGenericMethod.IsGenericMethod, Is.False);

            var type = registry.GetNodeType(nonGenericMethod);

            Assert.That(type, Is.SameAs(typeof(SumExpressionNode)));
        }
Beispiel #3
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        public void Test_WithNonGenericMethod_ReturnsTrue()
        {
            var registry = _registry;

            registry.Register(SumExpressionNode.GetSupportedMethods(), typeof(SumExpressionNode));

            var nonGenericMethod = ReflectionUtility.GetMethod(() => Queryable.Sum((IQueryable <int>)null));

            Assert.That(nonGenericMethod.IsGenericMethod, Is.False);

            var result = registry.IsRegistered(nonGenericMethod);

            Assert.That(result, Is.True);
        }
Beispiel #4
0
 public void GetSupportedMethods()
 {
     Assert.That(
         SumExpressionNode.GetSupportedMethods(),
         Is.EquivalentTo(
             new[]
     {
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <decimal>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <decimal?>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <double>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <double?>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <int>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <int?>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <long>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <long?>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <float>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum((IQueryable <float?>)null)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (decimal)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (decimal?)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (double)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (double?)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (int)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (int?)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (long)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (long?)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (float)0)),
         GetGenericMethodDefinition(() => Queryable.Sum <object> (null, o => (float?)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <decimal>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <decimal?>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <double>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <double?>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <int>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <int?>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <long>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <long?>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <float>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum((IEnumerable <float?>)null)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (decimal)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (decimal?)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (double)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (double?)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (int)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (int?)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (long)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (long?)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (float)0)),
         GetGenericMethodDefinition(() => Enumerable.Sum <object> (null, o => (float?)0)),
     }));
 }
Beispiel #5
0
        /// <summary>
        /// Creates a <see cref="MethodInfoBasedNodeTypeRegistry"/> and registers all relevant <see cref="IExpressionNode"/> implementations in the <b>Remotion.Linq</b> assembly.
        /// </summary>
        /// <returns>
        /// A <see cref="MethodInfoBasedNodeTypeRegistry"/> with all <see cref="IExpressionNode"/> types in the <b>Remotion.Linq</b> assembly registered.
        /// </returns>
        public static MethodInfoBasedNodeTypeRegistry CreateFromRelinqAssembly()
        {
            var registry = new MethodInfoBasedNodeTypeRegistry();

            registry.Register(AggregateExpressionNode.GetSupportedMethods(), typeof(AggregateExpressionNode));
            registry.Register(AggregateFromSeedExpressionNode.GetSupportedMethods(), typeof(AggregateFromSeedExpressionNode));
            registry.Register(AllExpressionNode.GetSupportedMethods(), typeof(AllExpressionNode));
            registry.Register(AnyExpressionNode.GetSupportedMethods(), typeof(AnyExpressionNode));
            registry.Register(AsQueryableExpressionNode.GetSupportedMethods(), typeof(AsQueryableExpressionNode));
            registry.Register(AverageExpressionNode.GetSupportedMethods(), typeof(AverageExpressionNode));
            registry.Register(CastExpressionNode.GetSupportedMethods(), typeof(CastExpressionNode));
            registry.Register(ConcatExpressionNode.GetSupportedMethods(), typeof(ConcatExpressionNode));
            registry.Register(ContainsExpressionNode.GetSupportedMethods(), typeof(ContainsExpressionNode));
            registry.Register(CountExpressionNode.GetSupportedMethods(), typeof(CountExpressionNode));
            registry.Register(DefaultIfEmptyExpressionNode.GetSupportedMethods(), typeof(DefaultIfEmptyExpressionNode));
            registry.Register(DistinctExpressionNode.GetSupportedMethods(), typeof(DistinctExpressionNode));
            registry.Register(ExceptExpressionNode.GetSupportedMethods(), typeof(ExceptExpressionNode));
            registry.Register(FirstExpressionNode.GetSupportedMethods(), typeof(FirstExpressionNode));
            registry.Register(GroupByExpressionNode.GetSupportedMethods(), typeof(GroupByExpressionNode));
            registry.Register(GroupByWithResultSelectorExpressionNode.GetSupportedMethods(), typeof(GroupByWithResultSelectorExpressionNode));
            registry.Register(GroupJoinExpressionNode.GetSupportedMethods(), typeof(GroupJoinExpressionNode));
            registry.Register(IntersectExpressionNode.GetSupportedMethods(), typeof(IntersectExpressionNode));
            registry.Register(JoinExpressionNode.GetSupportedMethods(), typeof(JoinExpressionNode));
            registry.Register(LastExpressionNode.GetSupportedMethods(), typeof(LastExpressionNode));
            registry.Register(LongCountExpressionNode.GetSupportedMethods(), typeof(LongCountExpressionNode));
            registry.Register(MaxExpressionNode.GetSupportedMethods(), typeof(MaxExpressionNode));
            registry.Register(MinExpressionNode.GetSupportedMethods(), typeof(MinExpressionNode));
            registry.Register(OfTypeExpressionNode.GetSupportedMethods(), typeof(OfTypeExpressionNode));
            registry.Register(OrderByDescendingExpressionNode.GetSupportedMethods(), typeof(OrderByDescendingExpressionNode));
            registry.Register(OrderByExpressionNode.GetSupportedMethods(), typeof(OrderByExpressionNode));
            registry.Register(ReverseExpressionNode.GetSupportedMethods(), typeof(ReverseExpressionNode));
            registry.Register(SelectExpressionNode.GetSupportedMethods(), typeof(SelectExpressionNode));
            registry.Register(SelectManyExpressionNode.GetSupportedMethods(), typeof(SelectManyExpressionNode));
            registry.Register(SingleExpressionNode.GetSupportedMethods(), typeof(SingleExpressionNode));
            registry.Register(SkipExpressionNode.GetSupportedMethods(), typeof(SkipExpressionNode));
            registry.Register(SumExpressionNode.GetSupportedMethods(), typeof(SumExpressionNode));
            registry.Register(TakeExpressionNode.GetSupportedMethods(), typeof(TakeExpressionNode));
            registry.Register(ThenByDescendingExpressionNode.GetSupportedMethods(), typeof(ThenByDescendingExpressionNode));
            registry.Register(ThenByExpressionNode.GetSupportedMethods(), typeof(ThenByExpressionNode));
            registry.Register(UnionExpressionNode.GetSupportedMethods(), typeof(UnionExpressionNode));
            registry.Register(WhereExpressionNode.GetSupportedMethods(), typeof(WhereExpressionNode));

            return(registry);
        }