public void MatchNamedNodeWithProperties()
{
Node movie = Cypher.Node("Movie")
.Named("m")
.WithProperties(
"title",
Cypher.LiteralOf("The Matrix"),
"yearReleased",
Cypher.LiteralOf(1999),
"released",
Cypher.LiteralOf(true),
"rating",
Cypher.LiteralOf(8.7)
);
StatementBuilder statement = Cypher.Match(movie);
statement.Build().MatchSnapshot();
}
public void ChainedRelationshipMultiple()
{
Node tripNode = Cypher.Node("Trip").Named("t");
StatementBuilder statement = Cypher
.Match(_userNode
.RelationshipTo(_bikeNode, "OWNS")
.Named("r1")
.RelationshipTo(tripNode, "USED_ON")
.Named("r2")
.RelationshipFrom(_userNode, "WAS_ON")
.Named("x")
.RelationshipBetween(Cypher.Node("SOMETHING"))
.Named("y")
)
.Return(_bikeNode, _userNode);
statement.Build().MatchSnapshot();
}
public void PredicateAll()
{
var compoundCondition = new CompoundCondition(Operator.And);
Node bikeNode = Cypher.Node("Bike");
Relationship userBikes = _userNode.RelationshipTo(bikeNode, "OWNS");
compoundCondition.Add(Predicates.Exists(userBikes));
SymbolicName userOwns = Cypher.Name("userOwns");
//var test = Cypher.ListWith(userOwns).In();
StatementBuilder statement = Cypher
.Match(new Where(compoundCondition), _userNode)
.Return(_userNode);
statement.Build().MatchSnapshot();
}
public void NodeWithMultipleProperties()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie")
.Named("m")
.WithProperties(
"Title",
Cypher.LiteralOf("The Matrix"),
"YearReleased",
Cypher.LiteralOf(1999),
"Released",
Cypher.LiteralOf(true),
"Rating",
Cypher.LiteralOf(8.7)
);
movie.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void NodeWithTwoFieldsAndRelationshipProjectionNullWhere()
{
StatementBuilder statement = Cypher
.Match(_userNode, _bikeNode)
.Return(_userNode.Project(
"name",
"email",
"owns",
new PatternComprehension(
_userNode.RelationshipTo(_bikeNode, "OWNS"),
_bikeNode.Project("age",
"test",
new PatternComprehension(
_userNode.RelationshipTo(_bikeNode, "TEST"),
_bikeNode.Project("test"))))
))
.OrderBy(Cypher.Sort(_userNode.Property("name")).Descending());
;
statement.Build().MatchSnapshot();
}