public void MemberEqualConstValueReverse()
{
Expression <Func <Product, bool> > exp = (Product p) => 2 == p.Price;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("price:(2)", _serializer.Serialize(query));
}
public void CompareGreaterOrEqual()
{
Expression <Func <Product, bool> > exp = (Product p) => p.Price >= 12;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("price:[12 TO *]", _serializer.Serialize(query));
}
public void NotEqualNull()
{
Expression <Func <Product, bool> > exp = (Product p) => p.Id != null;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("id:[* TO *]", _serializer.Serialize(query));
}
public void NotConstantFalse()
{
Expression <Func <Product, bool> > exp = (Product p) => !false;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("*:*", _serializer.Serialize(query));
}
public void MemberEqualConstFalse()
{
Expression <Func <Product, bool> > exp = (Product p) => p.InStock == false;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("inStock_b:(false)", _serializer.Serialize(query));
}
public void DivVariable()
{
double qwe = 12;
Expression <Func <Product, object> > exp = (Product p) => p.Sequence / qwe;
Assert.Equal("div(sequence_i,12)", MemberContext.ForType <Product>().GetSolrMemberProduct(exp.Body));
}
public void NullableNotHasValue()
{
Expression <Func <Product, bool> > exp = (Product p) => !p.Popularity.HasValue;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(*:* NOT popularity:[* TO *])", _serializer.Serialize(query));
}
public void ConditionalLessThanTestMemberTrueMemberFalseMember()
{
Expression <Func <Product, bool> > exp = (Product p) => (p.Popularity != null ? p.Popularity.Value : p.Price) > 7;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(popularity:{7 TO *} OR ((*:* NOT popularity:[* TO *]) AND price:{7 TO *}))", _serializer.Serialize(query));
}
public void ConditionalTestMemberTrueConstTrueFalseMember()
{
Expression <Func <Product, bool> > exp = (Product p) => p.Popularity != null ? true : p.InStock;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(popularity:[* TO *] OR ((*:* NOT popularity:[* TO *]) AND inStock_b:(true)))", _serializer.Serialize(query));
}
public void CollectionContainsParam(string item, string expected)
{
Expression <Func <Product, bool> > exp = (Product p) => p.Categories.Contains(item);
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal(expected, _serializer.Serialize(query));
}
public void NotEqualValueReverse()
{
Expression <Func <Product, bool> > exp = (Product p) => "qwe" != p.Id;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(*:* NOT id:(qwe))", _serializer.Serialize(query));
}
public void CollectionContainsVar()
{
string i = "qwe";
Expression <Func <Product, bool> > exp = (Product p) => p.Categories.Contains(i);
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("cat:(qwe)", _serializer.Serialize(query));
}
public void CollectionAnyWithoutPredicate()
{
int i = 2;
Expression <Func <Product, bool> > exp = (Product p) => p.Categories.Any();
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("cat:[* TO *]", _serializer.Serialize(query));
}
public void CollectionAnyNotEqual()
{
int i = 2;
Expression <Func <Product, bool> > exp = (Product p) => p.Categories.Any(s => s != "qwe");
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(*:* NOT cat:(qwe))", _serializer.Serialize(query));
}
public void CollectionAnyContains()
{
string[] arr = { "q1", "q2" };
Expression <Func <Product, bool> > exp = (Product p) => p.Categories.Any(s => arr.Contains(s));
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(cat:((q1) OR (q2)))", _serializer.Serialize(query));
}
public void ConstEqualVarFalse()
{
int i = 2;
Expression <Func <Product, bool> > exp = (Product p) => 3 == i;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(*:* NOT *:*)", _serializer.Serialize(query));
}
public void MemberEqualVarNullableTrue()
{
bool?b = true;
Expression <Func <Product, bool> > exp = (Product p) => p.InStock == b;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("inStock_b:(true)", _serializer.Serialize(query));
}
public void MemberEqualNull()
{
bool b = true;
Expression <Func <Product, bool> > exp = (Product p) => p.Popularity == null;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(*:* NOT popularity:[* TO *])", _serializer.Serialize(query));
}
public void MemberEqualVarValue()
{
int i = 2;
Expression <Func <Product, bool> > exp = (Product p) => p.Price == i;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("price:(2)", _serializer.Serialize(query));
}
public void VarTrue()
{
bool b = true;
Expression <Func <Product, bool> > exp = (Product p) => b;
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("*:*", _serializer.Serialize(query));
}
public void ContainsArray()
{
decimal[] a = { 1, 2, 3 };
Expression <Func <Product, bool> > exp = (Product p) => a.Contains(p.Price);
ISolrQuery query = ((LambdaExpression)exp).Body.GetSolrFilterQuery(MemberContext.ForType <Product>());
Assert.Equal("(price:((1) OR (2) OR (3)))", _serializer.Serialize(query));
}
public void TransformersValue()
{
Expression <Func <Product, object> > exp = (Product p) => SolrExpr.Transformers.Value("qwe");
Assert.Equal("[value v='qwe']", MemberContext.ForType <Product>().GetSolrMemberProduct(exp.Body));
exp = (Product p) => SolrExpr.Transformers.Value(1);
Assert.Equal("[value v=1 t=int]", MemberContext.ForType <Product>().GetSolrMemberProduct(exp.Body));
}
public SolrQueryProvider(
IExecuter <TEntity> operations,
SolrNetLinqOptions options,
MemberContext context,
SelectExpressionsCollection selectExpressions)
{
Operations = operations ?? throw new ArgumentNullException(nameof(operations));
Options = options ?? throw new ArgumentNullException(nameof(options));
SelectExpressions = selectExpressions ?? new SelectExpressionsCollection();
if (context == null)
{
this.MemberContext = MemberContext.ForType <TEntity>();
this.MemberContext.FieldSerializer = this.Options.SolrFieldSerializer;
this.MemberContext.MappingManager = this.Options.MappingManager;
}
else
{
this.MemberContext = context;
}
}
public void Min()
{
Expression <Func <Product, object> > exp = (Product p) => Math.Min(p.Sequence, 11);
Assert.Equal("min(sequence_i,11)", MemberContext.ForType <Product>().GetSolrMemberProduct(exp.Body));
}
public void Log()
{
Expression <Func <Product, object> > exp = (Product p) => Math.Log10(p.Sequence);
Assert.Equal("log(sequence_i)", MemberContext.ForType <Product>().GetSolrMemberProduct(exp.Body));
}
public void Mul()
{
Expression <Func <Product, object> > exp = (Product p) => p.Popularity * 10;
Assert.Equal("mul(popularity,10)", MemberContext.ForType <Product>().GetSolrMemberProduct(exp.Body));
}