public void TestOpenDataObjectStoreWithNamespaceMappings()
{
IDataObjectContext context = new HttpDataObjectContext(_connectionString);
Assert.IsNotNull(context);
var storeName = Guid.NewGuid().ToString();
var store = context.CreateStore(storeName);
Assert.IsNotNull(store);
store = context.OpenStore(storeName, new Dictionary<string, string>() { { "people", "http://www.networkedplanet.com/people/" } });
Assert.IsNotNull(store);
}
public void TestOpenDataObjectStore()
{
IDataObjectContext context = new HttpDataObjectContext(_connectionString);
Assert.IsNotNull(context);
var storeName = Guid.NewGuid().ToString();
var store = context.CreateStore(storeName);
Assert.IsNotNull(store);
store = context.OpenStore(storeName);
Assert.IsNotNull(store);
}
public void TestPreconditionsFailedException()
{
IDataObjectContext context =
new HttpDataObjectContext(
new ConnectionString("type=http;optimisticLocking=true;endpoint=http://localhost:8090/brightstar"));
var storeName = Guid.NewGuid().ToString();
var store1 = context.CreateStore(storeName);
var store1Alice = store1.MakeDataObject("http://example.org/alice");
store1Alice.SetProperty("http://example.org/age", 21);
store1.SaveChanges();
var store2 = context.OpenStore(storeName);
var store2Alice = store2.GetDataObject(store1Alice.Identity);
Assert.AreEqual(21, store2Alice.GetPropertyValue("http://example.org/age"));
store2Alice.SetProperty("http://example.org/age", 22);
store2.SaveChanges();
store1Alice.SetProperty("http://example.org/age", 20);
try
{
store1.SaveChanges();
Assert.Fail("Expected a TransactionPreconditionsFailed exception");
}
catch (TransactionPreconditionsFailedException ex)
{
// Expected
Assert.AreEqual(1, ex.InvalidSubjects.Count());
Assert.AreEqual("http://example.org/alice", ex.InvalidSubjects.First());
}
}
public void TestGetRelatedProxiesWithSafeCurie()
{
IDataObjectContext context = new HttpDataObjectContext(_connectionString);
var storeId = Guid.NewGuid().ToString();
var store = context.CreateStore(storeId, new Dictionary<string, string> { { "ont", "http://www.networkedplanet.com/types/" },
{ "rdfs", "http://www.w3.org/2000/01/rdf-schema#" },
{ "rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#"} });
var p1 = store.MakeDataObject().AddProperty("rdfs:label", "networkedplanet");
var p2 = store.MakeDataObject().AddProperty("rdfs:label", "gra").AddProperty("ont:worksfor", p1);
store.SaveChanges();
store = context.OpenStore(storeId, new Dictionary<string, string> { { "ont", "http://www.networkedplanet.com/types/" },
{ "rdfs", "http://www.w3.org/2000/01/rdf-schema#" },
{ "rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#"} });
var p3 = store.GetDataObject(p2.Identity);
Assert.IsNotNull(p3);
var related = p3.GetPropertyValues("[ont:worksfor]").OfType<IDataObject>();
Assert.AreEqual(1, related.Count());
var np = related.FirstOrDefault();
Assert.IsNotNull(np);
Assert.AreEqual(p1.Identity, np.Identity);
}
public void TestRemoveSpecificValueProperty()
{
IDataObjectContext context = new HttpDataObjectContext(_connectionString);
var storeId = Guid.NewGuid().ToString();
var store = context.CreateStore(storeId);
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
var ageType = store.MakeDataObject("http://www.np.com/label");
p1.AddProperty(ageType, "graham");
p1.AddProperty(ageType, "kal");
store.SaveChanges();
store = context.OpenStore(storeId);
var p2 = store.GetDataObject(p1.Identity);
Assert.AreEqual(2, ((DataObject)p2).Triples.Count());
var propValues = p2.GetPropertyValues("http://www.np.com/label").Cast<string>();
Assert.IsNotNull(propValues);
Assert.AreEqual(2, propValues.Count());
// remove it
p2.RemoveProperty(ageType, "kal");
store.SaveChanges();
Assert.AreEqual(1, ((DataObject)p2).Triples.Count());
store = context.OpenStore(storeId);
var p3 = store.GetDataObject(p1.Identity);
Assert.AreEqual(1, ((DataObject)p3).Triples.Count());
var label = p3.GetPropertyValue(ageType);
Assert.IsNotNull(label);
Assert.AreEqual("graham", label);
}
public void TestDataObjectFluids()
{
IDataObjectContext context = new HttpDataObjectContext(_connectionString);
var storeId = Guid.NewGuid().ToString();
context.CreateStore(storeId);
var store = context.OpenStore(storeId, new Dictionary<string, string>() { { "ont", "http://www.networkedplanet.com/types/" },
{ "rdfs", "http://www.w3.org/2000/01/rdf-schema#" },
{ "rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#"} });
var gra = store.MakeDataObject()
.SetType(store.MakeDataObject("http://www.networkedplanet.com/types/person"))
.SetProperty(store.MakeDataObject("http://www.networkedplanet.com/types/age"), 23)
.SetProperty(store.MakeDataObject("http://www.networkedplanet.com/types/worksfor"),
store.MakeDataObject("http://www.networkedplanet.com/companies/np")
);
var kal = store.MakeDataObject()
.SetType(store.MakeDataObject("http://www.networkedplanet.com/types/person"))
.SetProperty("ont:age", 23)
.SetProperty("rdfs:label", "Kal")
.SetProperty("ont:worksfor",
store.MakeDataObject("http://www.networkedplanet.com/companies/np")
.SetProperty("rdfs:label", "Networked Planet")
)
.SetProperty("ont:email", new List<string> { "*****@*****.**" });
store.SaveChanges();
}
public void TestSetSamePropertyResultsInOnlyOnePropertyAfterSave()
{
IDataObjectContext context = new HttpDataObjectContext(_connectionString);
var storeId = Guid.NewGuid().ToString();
var store = context.CreateStore(storeId);
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
var ageType = store.MakeDataObject("http://www.np.com/label");
p1.SetProperty(ageType, "graham");
p1.SetProperty(ageType, "kal");
store.SaveChanges();
store = context.OpenStore(storeId);
var p2 = store.GetDataObject(p1.Identity);
Assert.AreEqual(1, ((DataObject)p2).Triples.Count());
}
public void TestCreateDataObjectWithCurie()
{
IDataObjectContext context = new HttpDataObjectContext(_connectionString);
Assert.IsNotNull(context);
var storeName = Guid.NewGuid().ToString();
var store = context.CreateStore(storeName);
Assert.IsNotNull(store);
store = context.OpenStore(storeName, new Dictionary<string, string>() { { "people", "http://www.networkedplanet.com/people/" } });
Assert.IsNotNull(store);
var p1 = store.MakeDataObject("people:gra");
Assert.IsNotNull(p1);
Assert.AreEqual("http://www.networkedplanet.com/people/gra", p1.Identity.ToString());
}