public void Predicates_Without()
{
using (var client = TestDatabase.GetClient("predicates_without"))
{
int[] empty = { };
int[] values = { age };
int[] outValues = { age + 1 };
client.Execute(VertexQuery.Create("test").AddProperty("age", 30)).Wait();
Assert.ThrowsException <ArgumentException>(() => { GraphPredicate.Without(empty); });
Assert.AreEqual(0, client.Execute(VertexQuery.All().Values("age").Is(GraphPredicate.Without(values))).Result.Count());
Assert.AreEqual(1, client.Execute(VertexQuery.All().Values("age").Is(GraphPredicate.Without(outValues))).Result.Count());
}
}
public void Steps_Aggregate()
{
using (var client = TestDatabase.GetClient("aggregate"))
{
client.Execute(VertexQuery.Create("test")).Wait();
var query = VertexQuery.All().Aggregate("x").Where(GraphPredicate.Without(new List <object>()
{
"x"
}));
Assert.AreEqual(client.Execute(query).Result.Count(), 0);
}
}
public void Steps_Has()
{
using (var client = TestDatabase.GetClient("has"))
{
client.Execute(VertexQuery.Create("foo").AddProperty("key", "value")).Wait();
Assert.AreEqual(client.Execute(VertexQuery.All().Has("key").Count()).Result.First(), 1L);
Assert.AreEqual(client.Execute(VertexQuery.All().Has("not_key").Count()).Result.First(), 0L);
Assert.AreEqual(client.Execute(VertexQuery.All().Has("key", "value").Count()).Result.First(), 1L);
Assert.AreEqual(client.Execute(VertexQuery.All().Has("not_key", "value").Count()).Result.First(), 0L);
Assert.AreEqual(client.Execute(VertexQuery.All().Has("key", "not_value").Count()).Result.First(), 0L);
Assert.AreEqual(client.Execute(VertexQuery.All().Has("foo", "key", "value").Count()).Result.First(), 1L);
Assert.AreEqual(client.Execute(VertexQuery.All().Has("not_foo", "key", "value").Count()).Result.First(), 0L);
Assert.AreEqual(client.Execute(VertexQuery.All().Has("key", GraphPredicate.Within(new List <object>()
{
"value"
})).Count()).Result.First(), 1L);
Assert.AreEqual(client.Execute(VertexQuery.All().Has("key", GraphPredicate.Without(new List <object>()
{
"value"
})).Count()).Result.First(), 0L);
}
}
