public void FilterByRelation_NoSubEntities_ReturnsZero()
{
var ho = new TestHypermediaObject();
var result = ho.Entities.FilterByRelation("ARel").ToList();
Assert.AreEqual(0, result.Count);
}
public void FilterByClass_NoEntities_ReturnsNoEntities()
{
var ho = new TestHypermediaObject();
var result = ho.Entities.FilterByClass <SubEntity1HypermediaObject>();
Assert.AreEqual(0, result.Count());
}
public void FilterByRelation_OneEntity_ReturnsEntity()
{
const string relation = "ARel";
var ho = new TestHypermediaObject();
var entity1 = new SubEntity1HypermediaObject();
ho.Entities.Add(relation, entity1);
var result = ho.Entities.FilterByRelation(relation).ToList();
Assert.AreEqual(1, result.Count);
}
public void FilterByClass_SubEntities_ReturnsOnlyMatchingEntities()
{
var ho = new TestHypermediaObject();
var entity1 = new SubEntity1HypermediaObject();
var entity2 = new SubEntity2HypermediaObject();
ho.Entities.Add("ARel", entity1);
ho.Entities.Add("ARel", entity2);
var result = ho.Entities.FilterByClass <SubEntity1HypermediaObject>().ToList();
Assert.AreEqual(1, result.Count);
Assert.IsTrue(result.Any(e => e.Reference.GetInstance() == entity1));
}
public void FilterByRelation_DifferentEntities_ReturnsMatching()
{
const string relation = "ARel";
var ho = new TestHypermediaObject();
var entity1 = new SubEntity1HypermediaObject();
ho.Entities.Add(relation, entity1);
ho.Entities.Add(relation, entity1);
ho.Entities.Add("AnotherRel", entity1);
var result = ho.Entities.FilterByRelation(relation).ToList();
Assert.AreEqual(2, result.Count);
}
public void FilterByRelation_RelationList_ReturnsMatching()
{
const string relation = "ARel";
var relList = new List <string> {
relation, "Another"
};
var ho = new TestHypermediaObject();
var entity1 = new SubEntity1HypermediaObject();
ho.Entities.Add(relList, entity1);
var result = ho.Entities.FilterByRelation(relation).ToList();
Assert.AreEqual(1, result.Count);
}
public void GetInstanceByClass_MixedEntities_ReturnsMatching()
{
const string relationA = "ARel";
var ho = new TestHypermediaObject();
var entity1 = new SubEntity1HypermediaObject();
var entity2 = new SubEntity2HypermediaObject();
ho.Entities.Add(relationA, entity1);
ho.Entities.Add(relationA, entity2);
var result = ho.Entities.GetInstanceByClass <SubEntity1HypermediaObject>().ToList();
Assert.AreEqual(1, result.Count);
Assert.IsTrue(result.Contains(entity1));
}
public void GetInstanceByClass_EntityWithNullAsInstance_ReturnsMatching()
{
const string relationA = "ARel";
var ho = new TestHypermediaObject();
var entity1 = new SubEntity1HypermediaObject();
var entity2 = new SubEntity2HypermediaObject();
ho.Entities.Add(relationA, entity1);
// get instance will return null
ho.Entities.Add(relationA, new HypermediaObjectKeyReference(typeof(TestHypermediaObject), "AKey"));
var result = ho.Entities.GetInstanceByClass <SubEntity1HypermediaObject>().ToList();
Assert.AreEqual(1, result.Count);
Assert.IsTrue(result.Contains(entity1));
}
public void FilterByRelations_RelationList_ReturnsMatching()
{
const string relationA = "ARel";
const string relationB = "BRel";
const string relationC = "CRel";
var relList = new List <string> {
relationA, relationB, relationC
};
var ho = new TestHypermediaObject();
var entity1 = new SubEntity1HypermediaObject();
var entity2 = new SubEntity1HypermediaObject();
ho.Entities.Add(relList, entity1);
ho.Entities.Add(relationA, entity2);
var filterRelList = new List <string> {
relationA, relationB
};
var result = ho.Entities.FilterByRelations(filterRelList).ToList();
Assert.AreEqual(1, result.Count);
Assert.IsTrue(result.Any(e => e.Reference.GetInstance() == entity1));
}