public void TestCreateDataObjectContext()
{
var connectionString =
new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\");
IDataObjectContext context = new EmbeddedDataObjectContext(connectionString);
Assert.IsNotNull(context);
}
public void TestCreateDataObjectStore()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
Assert.IsNotNull(context);
var store = context.CreateStore(Guid.NewGuid().ToString());
Assert.IsNotNull(store);
}
private static IDataObjectStore GetDataObjectStore(string storeName)
{
var context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
if (!context.DoesStoreExist(storeName))
{
return context.CreateStore(storeName);
}
return context.OpenStore(storeName);
}
public void TestCurieObjectGetProperty()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var storeId = Guid.NewGuid().ToString();
context.CreateStore(storeId);
var store = context.OpenStore(storeId,
new Dictionary<string, string> { { "np", "http://www.np.com/" } });
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
var labelType = store.MakeDataObject("np:label");
p1.AddProperty(labelType, "graham");
store.SaveChanges();
var p2 = store.GetDataObject(p1.Identity);
Assert.AreEqual(1, ((DataObject)p2).Triples.Count());
var label = p2.GetPropertyValue(labelType);
Assert.IsNotNull(label);
Assert.AreEqual("graham", label);
}
public void TestGetProperty()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var store = context.CreateStore(Guid.NewGuid().ToString());
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();
var p2 = store.GetDataObject(p1.Identity);
Assert.AreEqual(2, ((DataObject)p2).Triples.Count());
}
public void TestOptimisticLocking()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var storeId = Guid.NewGuid().ToString();
var store = context.CreateStore(storeId, optimisticLockingEnabled: true);
var p1 = store.MakeDataObject();
var p2 = store.MakeDataObject();
Assert.IsNotNull(p1);
var classificationType = store.MakeDataObject("http://www.np.com/classification");
p1.SetProperty(classificationType, p1);
p1.SetProperty(classificationType, p2);
store.SaveChanges();
var p3 = store.GetDataObject(p1.Identity);
Assert.AreEqual(2, ((DataObject)p3).Triples.Count());
var store1 = context.OpenStore(storeId, optimisticLockingEnabled: true);
var e1 = store1.GetDataObject(p1.Identity);
var store2 = context.OpenStore(storeId, optimisticLockingEnabled: true);
var e2 = store2.GetDataObject(p1.Identity);
e1.SetProperty("http://www.np.com/types/label", "gra");
store1.SaveChanges();
e2.SetProperty("http://www.np.com/types/label", "gra");
store2.SaveChanges();
}
public void TestRefreshSingleStoreWins()
{
IDataObjectContext context =
new EmbeddedDataObjectContext(
new ConnectionString("type=embedded;optimisticLocking=true;storesDirectory=" +
Configuration.StoreLocation + "\\"));
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("http://example.org/alice");
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)
{
// Expected
store1.Refresh(RefreshMode.StoreWins, store1Alice);
Assert.AreEqual(22, store1Alice.GetPropertyValue("http://example.org/age"));
store1.SaveChanges();
// Should have forced the update through
var store3 = context.OpenStore(storeName);
var store3Alice = store3.GetDataObject(store1Alice.Identity);
Assert.AreEqual(22, store3Alice.GetPropertyValue("http://example.org/age"));
}
}
public void TestRemoveSpecificValueProperty()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
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 TestAnonymousDataObjects()
{
// a resource with an anon data object which links to two other objects
const string data = @"<http://www.np.com/objects/1> <http://www.np.com/types/p1> _:anon1 .
_:anon1 <http://www.np.com/types/p2> <http://www.np.com/objects/2> .
_:anon1 <http://www.np.com/types/p2> <http://www.np.com/objects/3> . ";
var storeId = Guid.NewGuid().ToString();
InitializeStore(storeId, data);
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var store = context.OpenStore(storeId);
var obj = store.GetDataObject("http://www.np.com/objects/1");
var bnode = obj.GetPropertyValue("http://www.np.com/types/p1") as IDataObject;
Assert.IsNotNull(bnode);
Assert.IsTrue(bnode.Identity.StartsWith("http://www.brightstardb.com/.well-known/genid/"));
}
public void TestSavedDataObjectPropertyIsSameAfterSave()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
Assert.IsNotNull(context);
var storeName = Guid.NewGuid().ToString();
var store = context.CreateStore(storeName);
Assert.IsNotNull(store);
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
var labelType = store.MakeDataObject("http://www.np.com/label");
p1.SetProperty(labelType, "graham");
store.SaveChanges();
store = context.OpenStore(storeName);
var p2 = store.GetDataObject(p1.Identity);
Assert.IsNotNull(p2);
Assert.AreEqual(p1.Identity, p2.Identity);
var label = p2.GetPropertyValue(labelType);
Assert.AreEqual("graham", label);
}
public void TestLocalStateAfterSetProperty()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var store = context.CreateStore(Guid.NewGuid().ToString());
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
var ageType = store.MakeDataObject("http://www.np.com/label");
p1.SetProperty(ageType, "graham");
var propValue = p1.GetPropertyValue(ageType);
Assert.AreEqual(propValue, "graham");
}
public void TestCreateDataObjectWithIdentity()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
Assert.IsNotNull(context);
var store = context.CreateStore(Guid.NewGuid().ToString());
Assert.IsNotNull(store);
var p1 = store.MakeDataObject("http://www.networkedplanet.com/staff/jen");
Assert.IsNotNull(p1);
Assert.AreEqual(0, ((DataObject)p1).Triples.Count());
Assert.IsNotNull(p1.Identity);
Assert.AreEqual("http://www.networkedplanet.com/staff/jen", p1.Identity);
}
public void TestCreateDataObjectWithCurie()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
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);
}
public void TestCreateDataObject()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
Assert.IsNotNull(context);
var store = context.CreateStore(Guid.NewGuid().ToString());
Assert.IsNotNull(store);
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
Assert.AreEqual(0, ((DataObject)p1).Triples.Count());
}
public void TestCreateDataObjectWithString()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
Assert.IsNotNull(context);
var store = context.CreateStore(Guid.NewGuid().ToString());
Assert.IsNotNull(store);
var p1 = store.MakeDataObject("http://www.networkedplanet.com/people/gra");
Assert.IsNotNull(p1);
}
public void TestOpenDataObjectStoreWithNamespaceMappings()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
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 TestCurieObjectGetPropertyPersisted()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var storeId = Guid.NewGuid().ToString();
context.CreateStore(storeId);
var store = context.OpenStore(storeId,
new Dictionary<string, string> { { "np", "http://www.np.com/" } });
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
//object type
var productType = store.MakeDataObject("http://www.networkedplanet.com/schemas/product");
p1.SetType(productType);
var labelType = store.MakeDataObject("np:label");
p1.AddProperty(labelType, "graham");
store.SaveChanges();
store = context.OpenStore(storeId,
new Dictionary<string, string> { { "np", "http://www.np.com/" } });
var p2 = store.GetDataObject(p1.Identity);
var label = p2.GetPropertyValue(labelType);
Assert.IsNotNull(label);
Assert.AreEqual("graham", label);
var label2 = p2.GetPropertyValue("np:label");
Assert.IsNotNull(label2);
Assert.AreEqual("graham", label2);
}
public void TestSetSamePropertyResultsInOnlyOneProperty()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var store = context.CreateStore(Guid.NewGuid().ToString());
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
var labelType = store.MakeDataObject("http://www.np.com/label");
p1.SetProperty(labelType, "graham");
p1.SetProperty(labelType, "kal");
var propValue = p1.GetPropertyValue(labelType);
Assert.AreEqual(propValue, "kal");
Assert.AreEqual(1, ((DataObject)p1).Triples.Count());
Assert.AreEqual(1, ((EmbeddedDataObjectStore)store).AddTriples.Count());
}
public void TestSetPropertyDataObject()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var store = context.CreateStore(Guid.NewGuid().ToString());
var p1 = store.MakeDataObject();
var p2 = store.MakeDataObject();
Assert.IsNotNull(p1);
var classificationType = store.MakeDataObject("http://www.np.com/classification");
p1.SetProperty(classificationType, p1);
p1.SetProperty(classificationType, p2);
store.SaveChanges();
var p3 = store.GetDataObject(p1.Identity);
Assert.AreEqual(1, ((DataObject)p3).Triples.Count());
}
public void TestAddAndRemovePropertyPersisted()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var storeName = Guid.NewGuid().ToString();
var store = context.CreateStore(storeName);
var p1 = store.MakeDataObject();
Assert.IsNotNull(p1);
var ageType = store.MakeDataObject("http://www.np.com/label");
p1.SetProperty(ageType, "kal");
var propValue = p1.GetPropertyValue(ageType);
Assert.AreEqual(propValue, "kal");
store.SaveChanges();
store = context.OpenStore(storeName);
var p2 = store.GetDataObject(p1.Identity);
Assert.AreEqual(1, ((DataObject)p2).Triples.Count());
p2.RemovePropertiesOfType(ageType);
Assert.AreEqual(0, ((DataObject)p2).Triples.Count());
Assert.AreEqual(0, ((EmbeddedDataObjectStore)store).AddTriples.Count());
}
public void TestGetRelatedProxiesWithSafeCurie()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
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>().ToList();
Assert.AreEqual(1, related.Count());
var np = related.FirstOrDefault();
Assert.IsNotNull(np);
Assert.AreEqual(p1.Identity, np.Identity);
}
public void TestDataObjectPropertiesUsingMappings()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var storeId = Guid.NewGuid().ToString();
context.CreateStore(storeId);
var store = context.OpenStore(storeId, new Dictionary<string, string> { { "products", "http://www.networkedplanet.com/products/" } });
//products
var productType = store.MakeDataObject("http://www.networkedplanet.com/schemas/product");
var brightstarDb = store.MakeDataObject("products:brightstar");
brightstarDb.SetType(productType);
//properties
var name = store.MakeDataObject("http://www.networkedplanet.com/schemas/product/name");
brightstarDb.SetProperty(name, "Brightstar DB");
store.SaveChanges();
store = context.OpenStore(storeId, new Dictionary<string, string> { { "products", "http://www.networkedplanet.com/products/" }});
var getObjectByFullIdentity = store.GetDataObject("http://www.networkedplanet.com/products/brightstar");
Assert.AreEqual(2, ((DataObject)getObjectByFullIdentity).Triples.Count());
Assert.IsNotNull(getObjectByFullIdentity.GetPropertyValue(name), "Name property is null");
Assert.AreEqual("Brightstar DB", getObjectByFullIdentity.GetPropertyValue(name));
var getObjectByCurie = store.GetDataObject("products:brightstar");
Assert.AreEqual(2, ((DataObject)getObjectByCurie).Triples.Count());
Assert.IsNotNull(getObjectByCurie.GetPropertyValue(name), "Name property is null");
Assert.AreEqual("Brightstar DB", getObjectByCurie.GetPropertyValue(name));
}
public void TestRemoveProperty2()
{
var storeId = Guid.NewGuid().ToString();
const string data = @"<http://www.np.com/objects/1> <http://www.np.com/types/p1> <http://www.np.com/objects/2> .
<http://www.np.com/objects/3> <http://www.np.com/types/p1> <http://www.np.com/objects/4> .";
InitializeStore(storeId, data);
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var store = context.OpenStore(storeId);
var obj1 = store.GetDataObject("http://www.np.com/objects/1");
var obj1Related = obj1.GetPropertyValues("http://www.np.com/types/p1").OfType<IDataObject>().ToList();
var obj3 = store.GetDataObject("http://www.np.com/objects/3");
var obj3Related = obj3.GetPropertyValues("http://www.np.com/types/p1").OfType<IDataObject>().ToList();
Assert.AreEqual(1, obj1Related.Count());
Assert.IsTrue(obj1Related.Any(r=>r.Identity.Equals("http://www.np.com/objects/2")));
Assert.AreEqual(1, obj3Related.Count());
Assert.IsTrue(obj3Related.Any(r => r.Identity.Equals("http://www.np.com/objects/4")));
obj3.AddProperty("http://www.np.com/types/p1", store.MakeDataObject("http://www.np.com/objects/5"));
obj1.RemovePropertiesOfType("http://www.np.com/types/p1");
obj1Related = obj1.GetPropertyValues("http://www.np.com/types/p1").OfType<IDataObject>().ToList();
obj3Related = obj3.GetPropertyValues("http://www.np.com/types/p1").OfType<IDataObject>().ToList();
Assert.AreEqual(0, obj1Related.Count());
Assert.AreEqual(2, obj3Related.Count());
Assert.IsTrue(obj3Related.Any(r => r.Identity.Equals("http://www.np.com/objects/4")));
Assert.IsTrue(obj3Related.Any(r => r.Identity.Equals("http://www.np.com/objects/5")));
store.SaveChanges();
obj1 = store.GetDataObject("http://www.np.com/objects/1");
obj1Related = obj1.GetPropertyValues("http://www.np.com/types/p1").OfType<IDataObject>().ToList();
obj3 = store.GetDataObject("http://www.np.com/objects/3");
obj3Related = obj3.GetPropertyValues("http://www.np.com/types/p1").OfType<IDataObject>().ToList();
Assert.AreEqual(0, obj1Related.Count());
Assert.AreEqual(2, obj3Related.Count());
Assert.IsTrue(obj3Related.Any(r => r.Identity.Equals("http://www.np.com/objects/4")));
Assert.IsTrue(obj3Related.Any(r => r.Identity.Equals("http://www.np.com/objects/5")));
}
public void TestRepeatedSmallUnitsOfWork()
{
var st = DateTime.UtcNow;
// for the embedded stores the context needs to be common.
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + BrightstarDB.Configuration.StoreLocation + "\\"));
Assert.IsNotNull(context);
var storeId = Guid.NewGuid().ToString();
context.CreateStore(storeId);
var tasks = new List<Task>();
for (var i=0;i < 10;i++)
{
var t = new Task(() => ExecuteSmallUnitOfWork(context, storeId));
tasks.Add(t);
t.Start();
}
Task.WaitAll(tasks.ToArray());
var et = DateTime.UtcNow;
var duration = et.Subtract(st).TotalMilliseconds;
Console.WriteLine(duration);
}
public void TestDataObjectProperties()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var storeId = Guid.NewGuid().ToString();
var store = context.CreateStore(storeId);
//products
var productType = store.MakeDataObject("http://www.networkedplanet.com/schemas/product");
var brightstarDb = store.MakeDataObject("http://www.networkedplanet.com/products/brightstar");
brightstarDb.SetType(productType);
//properties
var name = store.MakeDataObject("http://www.networkedplanet.com/schemas/product/name");
brightstarDb.SetProperty(name, "Brightstar DB");
store.SaveChanges();
store = context.OpenStore(storeId);
brightstarDb = store.GetDataObject("http://www.networkedplanet.com/products/brightstar");
Assert.IsNotNull(brightstarDb);
Assert.IsNotNull(brightstarDb.GetPropertyValue(name));
}
public void TestPreconditionsFailedException()
{
IDataObjectContext context =
new EmbeddedDataObjectContext(
new ConnectionString("type=embedded;optimisticLocking=true;storesDirectory=" +
Configuration.StoreLocation + "\\"));
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("http://example.org/alice");
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 TestDataObjectDeleteObjectsUsedInProperties()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var storeId = Guid.NewGuid().ToString();
var store = context.CreateStore(storeId);
//Categories
var categoryType = store.MakeDataObject("http://www.networkedplanet.com/schemas/category");
var nosql = store.MakeDataObject("http://www.networkedplanet.com/categories/nosql");
nosql.SetType(categoryType);
var dotnet = store.MakeDataObject("http://www.networkedplanet.com/categories/.net");
dotnet.SetType(categoryType);
var rdf = store.MakeDataObject("http://www.networkedplanet.com/categories/rdf");
rdf.SetType(categoryType);
var topicmaps = store.MakeDataObject("http://www.networkedplanet.com/categories/topicmaps");
topicmaps.SetType(categoryType);
store.SaveChanges();
store = context.OpenStore(storeId);
var allCategories = store.BindDataObjectsWithSparql("SELECT ?cat WHERE {?cat a <http://www.networkedplanet.com/schemas/category>}").ToList();
Assert.IsNotNull(allCategories);
Assert.AreEqual(4, allCategories.Count);
foreach (var c in allCategories)
{
c.Delete();
}
store.SaveChanges();
store = context.OpenStore(storeId);
allCategories = store.BindDataObjectsWithSparql("SELECT ?cat WHERE {?cat a <http://www.networkedplanet.com/schemas/category>}").ToList();
Assert.IsNotNull(allCategories);
Assert.AreEqual(0, allCategories.Count); // all categories have been deleted
nosql = store.GetDataObject("http://www.networkedplanet.com/categories/nosql");
Assert.AreEqual(0, ((DataObject)nosql).Triples.Count());
}
public void TestDataObjectFluentApi()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
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")
);
Assert.IsNotNull(gra);
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", store.MakeListDataObject(new List<string> { "*****@*****.**"}));
Assert.IsNotNull(kal);
store.SaveChanges();
}
public void TestSpecialCharsInIdentities()
{
var importDir = Path.Combine(Configuration.StoreLocation, "import");
if (!Directory.Exists(importDir))
{
Directory.CreateDirectory(importDir);
}
var testTarget = new FileInfo(importDir + Path.DirectorySeparatorChar + "persondata_en_subset.nt");
if (!testTarget.Exists)
{
var testSource = new FileInfo("persondata_en_subset.nt");
if (!testSource.Exists)
{
Assert.Inconclusive("Could not locate test source file {0}. Test will not run", testSource.FullName);
return;
}
testSource.CopyTo(importDir + Path.DirectorySeparatorChar + "persondata_en_subset.nt");
}
var bc = BrightstarService.GetClient("type=http;endpoint=http://localhost:8090/brightstar");
var storeName = Guid.NewGuid().ToString();
bc.CreateStore(storeName);
var jobInfo = bc.StartImport(storeName, "persondata_en_subset.nt", null, label:"Import Persondata");
Assert.That(jobInfo.Label, Is.EqualTo("Import Persondata"));
while (!(jobInfo.JobCompletedOk || jobInfo.JobCompletedWithErrors))
{
Thread.Sleep(1000);
jobInfo = bc.GetJobInfo(storeName, jobInfo.JobId);
}
Assert.IsTrue(jobInfo.JobCompletedOk, "Import job failed");
Assert.That(jobInfo.Label, Is.EqualTo("Import Persondata"));
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
var store = context.OpenStore(storeName);
var test = store.BindDataObjectsWithSparql("SELECT ?p WHERE {?p a <http://xmlns.com/foaf/0.1/Person>} LIMIT 30").ToList();
Assert.IsNotNull(test);
foreach (var testDo in test)
{
Assert.IsNotNull(testDo);
var propValues = testDo.GetPropertyValues("http://xmlns.com/foaf/0.1/name").OfType<PlainLiteral>();
Assert.IsNotNull(propValues);
Assert.IsTrue(propValues.Any());
}
}
public void TestDataObjectList()
{
IDataObjectContext context = new EmbeddedDataObjectContext(new ConnectionString("type=embedded;storesDirectory=" + Configuration.StoreLocation + "\\"));
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 list = store.MakeListDataObject(new[] {"bob", "gra"});
Assert.AreEqual("bob", list.GetPropertyValue("rdf:first"));
Assert.IsInstanceOf(typeof(IDataObject), list.GetPropertyValue("rdf:rest"));
var dataobj = list.GetPropertyValue("rdf:rest") as IDataObject;
Assert.IsNotNull(dataobj);
Assert.AreEqual("gra", dataobj.GetPropertyValue("rdf:first"));
store.SaveChanges();
}
