public void TestInitialize()
{
this.Error = null;
this.LoadOperation = null;
this.SubmitOperation = null;
this.CityDomainContext = new CityDomainContext(TestURIs.Cities);
}
public void CanLoadIsFalseWhenIsSubmittingChangesIsTrue()
{
CityDomainContext context = new CityDomainContext();
EnqueueCallback(() =>
{
this._dds.QueryName = "GetCities";
this._dds.AutoLoad = false;
this._dds.DomainContext = context;
this._dds.Load();
Assert.IsFalse(this._dds.IsSubmittingChanges, "IsSubmittingChanges immediately after Load()");
Assert.IsTrue(this._dds.CanLoad, "CanLoad immediately after Load()");
});
this.AssertLoadingData();
EnqueueCallback(() =>
{
this.ResetLoadState();
Assert.IsFalse(this._dds.IsSubmittingChanges, "IsSubmittingChanges before submitting changes");
Assert.IsTrue(this._dds.CanLoad, "CanLoad before submitting changes");
// Pend up some changes
this._view.RemoveAt(0);
this._dds.SubmitChanges();
Assert.IsTrue(this._dds.IsSubmittingChanges, "IsSubmittingChanges after submitting changes");
Assert.IsFalse(this._dds.CanLoad, "CanLoad after submitting changes");
});
this.AssertSubmittingChanges();
EnqueueTestComplete();
}
public void Paging()
{
CityDomainContext context = new CityDomainContext();
EnqueueCallback(() =>
{
this._dds.QueryName = "GetCitiesQuery";
this._dds.DomainContext = context;
this._pagedCollectionView.PageSize = 10;
this._dds.Load();
});
this.AssertLoadingData();
this.AssertPageChanged();
EnqueueCallback(() =>
{
this.ResetLoadState();
this.ResetPageChanged();
Assert.AreEqual(10, this._view.Count, "this._ecv.Count should be 10 after the initial load");
Assert.AreEqual(10, context.Cities.Count, "context.Cities.Count should be 10 after the initial load");
this._view.MoveToNextPage();
});
this.AssertLoadingData();
this.AssertPageChanged();
EnqueueCallback(() =>
{
this.ResetLoadState();
this.ResetPageChanged();
Assert.AreEqual(1, this._view.Count, "this._ecv.Count should be 1 after moving to the 2nd page");
Assert.AreEqual(11, context.Cities.Count, "context.Cities.Count should be 11 after moving to the 2nd page");
this._dds.PageSize = 0;
Assert.AreEqual(0, this._dds.PageSize, "DDS PageSize should immediately reflect 0");
Assert.AreEqual(0, this._view.PageSize, "this._ecv.PageSize should immediately reflect 0");
Assert.AreEqual(-1, this._view.PageIndex, "this._ecv.PageIndex should immediately reflect -1");
this._dds.Load();
});
this.AssertLoadingData();
this.AssertPageChanged();
EnqueueCallback(() =>
{
this.ResetLoadState();
this.ResetPageChanged();
Assert.AreEqual(11, this._view.Count, "this._ecv.Count should be 11 after turning off paging and reloading");
Assert.AreEqual(11, context.Cities.Count, "context.Cities.Count should be 11 after turning off paging and reloading");
Assert.AreEqual(-1, this._view.PageIndex, "this._ecv.PageIndex should remain -1 after reloading");
});
EnqueueTestComplete();
}
public void ErrorPipeline_UnauthorizedEx()
{
CityDomainContext citiesProvider = new CityDomainContext(TestURIs.Cities);
SubmitOperation so = null;
LoadOperation lo = citiesProvider.Load(citiesProvider.GetZipsQuery(), false);
// wait for Load to complete, then invoke domain method that throws on server. Submit.
this.EnqueueCompletion(() => lo);
EnqueueCallback(delegate
{
Zip[] zips = citiesProvider.Zips.ToArray();
citiesProvider.Zips.Remove(zips[1]);
so = citiesProvider.SubmitChanges(TestHelperMethods.DefaultOperationAction, null);
});
// wait for submitted event being fired and verify submittedEventArgs.Error is not null
this.EnqueueCompletion(() => so);
EnqueueCallback(delegate
{
DomainOperationException error = so.Error as DomainOperationException;
Assert.IsNotNull(error);
Assert.AreEqual(string.Format(Resource.DomainContext_SubmitOperationFailed, "Access to operation 'DeleteZip' was denied."), error.Message);
});
EnqueueTestComplete();
}
public void ErrorPipeline_DomainServiceEx()
{
CityDomainContext citiesProvider = new CityDomainContext(TestURIs.Cities);
LoadOperation lo = citiesProvider.Load(citiesProvider.GetZipsQuery(), false);
SubmitOperation so = null;
// wait for Load to complete, then invoke domain method that throws on server. Submit.
this.EnqueueCompletion(() => lo);
EnqueueCallback(delegate
{
Zip zip = citiesProvider.Zips.First();
zip.ThrowException("DomainServiceExceptionWithErrorCode");
so = citiesProvider.SubmitChanges(TestHelperMethods.DefaultOperationAction, null);
});
this.EnqueueCompletion(() => so);
EnqueueCallback(delegate
{
DomainException ex = so.Error as DomainException;
Assert.IsNotNull(ex);
Assert.AreEqual("testing with error code", ex.Message);
Assert.AreEqual(10, ex.ErrorCode);
});
EnqueueTestComplete();
}
public void Submit_POCO_Insert5Cities()
{
CityDomainContext dc = new CityDomainContext(TestURIs.Cities);
for (int i = 1; i <= 5; i++)
{
dc.Cities.Add(new City()
{
Name = "Redmond" + new string('x', i),
CountyName = "King",
StateName = "WA"
});
}
SubmitOperation so = dc.SubmitChanges();
EnqueueConditional(delegate
{
return(so.IsComplete);
});
EnqueueCallback(delegate
{
TestHelperMethods.AssertOperationSuccess(so);
});
EnqueueTestComplete();
}
public void InvokeOperation_Basic()
{
CityDomainContext cities = new CityDomainContext(TestURIs.Cities);
InvokeOperation invoke = null;
// verify with userstate
EnqueueCallback(delegate
{
invoke = cities.Echo("hello", TestHelperMethods.DefaultOperationAction, "my user state");
});
EnqueueConditional(() => invoke.IsComplete);
EnqueueCallback(delegate
{
Assert.IsNull(invoke.Error);
Assert.AreEqual("Echo", invoke.OperationName);
Assert.AreEqual(1, invoke.Parameters.Count);
Assert.AreSame("hello", invoke.Parameters["msg"]);
Assert.AreEqual("Echo: hello", invoke.Value);
Assert.AreEqual("my user state", invoke.UserState);
});
// verify without userstate
EnqueueCallback(delegate
{
invoke = cities.Echo("hello");
});
EnqueueConditional(() => invoke.IsComplete);
EnqueueCallback(delegate
{
Assert.AreEqual(invoke.Value, "Echo: hello");
Assert.IsNull(invoke.UserState);
});
EnqueueTestComplete();
}
public void SubmitAddedWithValidationErrors()
{
var ctx = new CityDomainContext(new MockDomainClient());
foreach (var city in CreateCities(NumEntities))
{
ctx.Cities.Add(city);
}
try
{
var res = ctx.SubmitChanges();
if (!res.HasError)
{
throw new Exception("Operation should have had erros");
}
if (res.IsComplete)
{
throw new Exception("Operation should have completed");
}
}
catch (SubmitOperationException)
{
}
}
public void Cities_Cities_In_State_Parameterized_Query()
{
CityDomainContext dp = new CityDomainContext(TestURIs.Cities); // Abs URI so runs on desktop too
LoadOperation lo = dp.Load(dp.GetCitiesInStateQuery("WA"), false);
this.EnqueueCompletion(() => lo);
EnqueueCallback(() =>
{
if (lo.Error != null)
{
Assert.Fail("LoadOperation.Error: " + lo.Error.Message);
}
IEnumerable <City> expected = new CityData().Cities.Where(c => c.StateName.Equals("WA"));
AssertSame(expected, dp.Cities);
// Validate a [Editable(false)] property deserialized properly
foreach (City c in dp.Cities)
{
Assert.AreEqual(c.CountyName, c.CalculatedCounty);
}
});
EnqueueTestComplete();
}
public void LoadAndMergeEntities()
{
var cities1 = CreateValidCities(NumEntities);
var cities2 = CreateValidCities(NumEntities);
var mockDomainClient = new MockDomainClient();
var ctx = new CityDomainContext(mockDomainClient);
mockDomainClient.SetQueryResult(cities1);
var res = ctx.Load(ctx.GetCitiesQuery(), true);
if (res.HasError)
{
throw new Exception("Operation should not have had erros");
}
if (!res.IsComplete)
{
throw new Exception("Operation should have completed");
}
mockDomainClient.SetQueryResult(cities2);
res = ctx.Load(ctx.GetCitiesQuery(), LoadBehavior.MergeIntoCurrent, true);
if (res.HasError)
{
throw new Exception("Operation should not have had erros");
}
if (!res.IsComplete)
{
throw new Exception("Operation should have completed");
}
}
public void InvokeOperation_TestPropertyChangeNotifications()
{
CityDomainContext cities = new CityDomainContext(TestURIs.Cities);
InvokeOperation invoke = null;
List <string> notifications = new List <string>();
// verify with userstate
EnqueueCallback(delegate
{
invoke = cities.Echo("hello", TestHelperMethods.DefaultOperationAction, "my user state");
((System.ComponentModel.INotifyPropertyChanged)invoke).PropertyChanged += (s, e) =>
{
notifications.Add(e.PropertyName);
};
});
EnqueueConditional(() => invoke.IsComplete);
EnqueueCallback(delegate
{
Assert.IsFalse(invoke.HasError);
Assert.AreEqual("Echo: hello", invoke.Value);
Assert.AreEqual(3, notifications.Count);
Assert.AreEqual("IsComplete", notifications[0]);
Assert.AreEqual("CanCancel", notifications[1]);
Assert.AreEqual("Value", notifications[2]);
});
EnqueueTestComplete();
}
public void UnhandledSubmitOperationError()
{
CityDomainContext cities = new CityDomainContext(TestURIs.Cities);
CityData data = new CityData();
cities.Cities.LoadEntities(data.Cities.ToArray());
City city = cities.Cities.First();
city.ZoneID = 1;
Assert.IsTrue(cities.EntityContainer.HasChanges);
SubmitOperation submit = new SubmitOperation(cities.EntityContainer.GetChanges(), null, null, false);
DomainOperationException expectedException = null;
DomainOperationException ex = new DomainOperationException("Submit Failed!", OperationErrorStatus.ServerError, 42, "StackTrace");
try
{
submit.SetError(ex);
}
catch (DomainOperationException e)
{
expectedException = e;
}
// verify the exception properties
Assert.AreSame(expectedException, ex);
Assert.AreEqual(false, submit.IsErrorHandled);
}
public void DomainContext_Submit_ErrorsClearOnReject()
{
int refZip = 0;
CityDomainContext citiesProvider = new CityDomainContext(TestURIs.Cities);
SubmitOperation so = null;
LoadOperation lo = citiesProvider.Load(citiesProvider.GetZipsQuery(), false);
// wait for Load to complete, then invoke domain method that throws on server. Submit.
this.EnqueueCompletion(() => lo);
EnqueueCallback(delegate
{
// invoke methods that cause exception
Zip[] zips = citiesProvider.Zips.ToArray();
zips[0].ThrowException("ValidationException");
so = citiesProvider.SubmitChanges(TestHelperMethods.DefaultOperationAction, null);
});
// wait for submitted event being fired and verify Entity.ValidationErrors is not empty
this.EnqueueCompletion(() => so);
EnqueueCallback(delegate
{
DomainOperationException ex = so.Error as DomainOperationException;
Assert.IsNotNull(ex);
Zip zip = citiesProvider.Zips.First();
IEnumerable <ValidationResult> errors = zip.ValidationErrors;
LogErrorListContents("zips[0].ValidationErrors", errors);
Assert.AreEqual(1, errors.Count());
// Verify that failed submission does not clear out the last invocation
Assert.IsFalse(zip.CanThrowException);
Assert.IsTrue(zip.EntityActions.Any(a => a.Name == "ThrowException"));
// Add a custom validation error to ensure it gets cleared
zip.ValidationErrors.Add(new ValidationResult("Temporary Error"));
// Call RejectChanges and verify ValidationErrors collection is cleared
citiesProvider.RejectChanges();
Assert.IsFalse(zip.ValidationErrors.Any());
// Invoke domain method that does not throw on same entity
zip.ReassignZipCode(1, true);
refZip = zip.Code;
so = citiesProvider.SubmitChanges(TestHelperMethods.DefaultOperationAction, null);
});
// wait for submitted event being fired and verify Entity.ValidationErrors remains empty
this.EnqueueCompletion(() => so);
EnqueueCallback(delegate
{
Zip zip = citiesProvider.Zips.First();
Assert.IsNull(so.Error);
Assert.IsFalse(zip.ValidationErrors.Any());
Assert.AreEqual(refZip + 1, zip.Code);
});
EnqueueTestComplete();
}
public void Query_MaximumUriLengthExceeded()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("tr-TR");
CityDomainContext dc = new CityDomainContext(GenerateUriBase(1000)); // --> the length when localized to Turkish is > 2083
ExceptionHelper.ExpectException <InvalidOperationException>(() => dc.Load(dc.GetCitiesQuery()),
String.Format(SSmDsWeb::OpenRiaServices.DomainServices.Client.Resource.WebDomainClient_MaximumUriLengthExceeded, 2083));
}
public void NoOp()
{
var cities1 = CreateValidCities(NumEntities);
var cities2 = CreateValidCities(NumEntities);
var mockDomainClient = new MockDomainClient();
var ctx = new CityDomainContext(mockDomainClient);
mockDomainClient.SetQueryResult(cities1);
mockDomainClient.SetQueryResult(cities2);
}
public void ExogenousDomainClient()
{
Cities.CityDomainContext ctxt1 = new CityDomainContext(TestURIs.Cities);
Cities.CityDomainContext ctxt2 = new CityDomainContext(TestURIs.Cities);
var q1 = ctxt1.GetCitiesInStateQuery("OH");
ExceptionHelper.ExpectInvalidOperationException(delegate
{
ctxt2.Load(q1, false);
}, string.Format(Resource.DomainContext_InvalidEntityQueryDomainClient, q1.QueryName));
}
public void Inherit_Run_CUD_Update_Derived()
{
// Inheritance is City <-- CityWithEditHistory <-- CityWithInfo
CityDomainContext citiesContext = new CityDomainContext(TestURIs.Cities);
DateTime priorLastUpdated = DateTime.Now;
// Load all cities, not just derived ones
LoadOperation lo = citiesContext.Load(citiesContext.GetCitiesQuery());
SubmitOperation so = null;
CityWithInfo cityWithInfo = null;
string originalName = null;
string originalStateName = null;
string originalCountyName = null;
// wait for Load to complete
EnqueueConditional(() => lo.IsComplete);
EnqueueCallback(delegate
{
cityWithInfo = citiesContext.Cities.OfType <CityWithInfo>().FirstOrDefault();
Assert.IsNotNull(cityWithInfo, "expected to find at least one CityWithInfo entity");
Assert.IsFalse(cityWithInfo.EditHistory.Contains("update"), "Did not expect edit history to be set yet.");
originalName = cityWithInfo.Name;
originalStateName = cityWithInfo.StateName;
originalCountyName = cityWithInfo.CountyName;
cityWithInfo.Info = "inserted new info";
so = citiesContext.SubmitChanges();
});
// wait for submit to complete
EnqueueConditional(() => so.IsComplete);
EnqueueCallback(delegate
{
if (so.Error != null)
{
Assert.Fail("Unexpected error on submit: " + so.Error.Message);
}
// verify entities are auto-synced back to the client as a result of the domain method execution on server
CityWithInfo updatedCity = citiesContext.Cities.OfType <CityWithInfo>().SingleOrDefault <CityWithInfo>
(c => (c.Name == originalName &&
c.StateName == originalStateName &&
c.CountyName == originalCountyName));
Assert.IsNotNull(updatedCity, "Did not find modified City after the submit");
Assert.IsTrue(updatedCity.EditHistory.Contains("update"), "EditHistory was" + updatedCity.EditHistory);
Assert.AreEqual("inserted new info", updatedCity.Info, "Updated Info did not get applied");
});
EnqueueTestComplete();
}
public void PagingPastEndSkippingLastPageUnknownTotalItemCount()
{
CityDomainContext context = new CityDomainContext();
EnqueueCallback(() =>
{
this._dds.PageSize = 6;
this._dds.QueryName = "GetCitiesQuery";
this._dds.DomainContext = context;
this._dds.Load();
});
this.AssertLoadingData();
this.AssertPageChanged();
Action <string> verifyFirstPageLoaded = (string message) =>
{
Assert.AreEqual(6, this._view.Count, message);
Assert.AreEqual(0, this._view.PageIndex, message);
Assert.AreEqual("Redmond", (this._view[0] as City).Name, message);
Assert.AreEqual("Bellevue", (this._view[1] as City).Name, message);
Assert.AreEqual("Duvall", (this._view[2] as City).Name, message);
Assert.AreEqual("Carnation", (this._view[3] as City).Name, message);
Assert.AreEqual("Everett", (this._view[4] as City).Name, message);
Assert.AreEqual("Tacoma", (this._view[5] as City).Name, message);
};
EnqueueCallback(() =>
{
this.ResetLoadState();
this.ResetPageChanged();
verifyFirstPageLoaded("First load");
this._view.MoveToPage(5);
});
// Attempt to load the non-existent page, then load the first page
this.AssertLoadingData(2);
this.AssertNoPageChanged();
EnqueueCallback(() =>
{
this.ResetLoadState();
this.ResetPageChanged();
verifyFirstPageLoaded("After paging past the end");
});
EnqueueTestComplete();
}
public void PagingPastEndTwiceCancelsSecondLoad()
{
CityDomainContext context = new CityDomainContext();
int pageSize = 6;
int cityCount = new CityData().Cities.Count;
int lastPageIndex = (cityCount / pageSize) - ((cityCount % pageSize == 0) ? 1 : 0);
EnqueueCallback(() =>
{
this._dds.PageSize = pageSize;
this._dds.QueryName = "GetCitiesQuery";
this._dds.DomainContext = context;
this._dds.Load();
});
this.AssertLoadingData();
this.AssertPageChanged();
EnqueueCallback(() =>
{
this.ResetLoadState();
this.ResetPageChanged();
// We need to make sure the second load caused by paging past the last page is cancelable.
// To do this, we'll load 4 times. The first is caused by moving past the last page. The second
// is automatically started when the first load does not return any entities and shifts back to
// the last page. The third and fourth move past and back again and are started such that the
// third load cancels the second.
this._dds.LoadingData += (sender, e) =>
{
// We only want to reload once to cancel the second load attempt
if (this._ddsLoadingData == 2)
{
this._view.MoveToPage(lastPageIndex + 2);
}
};
this._dds.LoadedData += (sender, e) =>
{
Assert.IsTrue((this._ddsLoadedData == 2) == e.Cancelled,
"Only the second load should have been canceled.");
};
this._view.MoveToPage(lastPageIndex + 1);
});
this.AssertLoadingData(4);
EnqueueTestComplete();
}
public void Query_POCO_AllCities()
{
CityDomainContext dc = new CityDomainContext(TestURIs.Cities);
var query = dc.GetCitiesQuery();
LoadOperation lo = dc.Load(query, false);
this.EnqueueCompletion(() => lo);
EnqueueCallback(delegate
{
TestHelperMethods.AssertOperationSuccess(lo);
Assert.IsTrue(lo.Entities.Count() > 0);
});
EnqueueTestComplete();
}
public void CanLoadIsFalseWhenHasChangesIsTrue()
{
CityDomainContext context = this.LoadCities();
EnqueueCallback(() =>
{
City city = context.Cities.First();
context.Cities.Remove(city);
Assert.IsTrue(this._dds.HasChanges);
Assert.IsFalse(this._dds.CanLoad);
});
EnqueueTestComplete();
}
public void SubmitAdded()
{
var ctx = new CityDomainContext(new MockDomainClient());
foreach (var city in CreateValidCities(NumEntities))
{
ctx.Cities.Add(city);
}
var res = ctx.SubmitChanges();
if (!res.IsComplete)
{
throw new Exception("Operation should have completed");
}
}
// [Benchmark]
public async Task Submit()
{
CityDomainContext ctx = new CityDomainContext(_clientUri);
foreach (var city in ChangeSetBenchmarks.CreateValidCities(NumEntities))
{
ctx.Cities.Add(city);
}
var res = await ctx.SubmitChangesAsync().ConfigureAwait(false);
if (res.ChangeSet.AddedEntities.Count != NumEntities)
{
throw new Exception("Operation should have completed");
}
}
public void Cities_ShouldSupportLongQueries()
{
LoadOperation <Zip> lo = null;
const int zipToFind = 98053;
const int QUERY_ITERATIONS = 50;
EnqueueCallback(() =>
{
CityDomainContext dp = new CityDomainContext(TestURIs.Cities); // Abs URI so runs on desktop too
// Generate a really long query
// The load will result in a query where just the query part has length > 3000
var query = dp.GetZipsQuery();
// Create a query with QUERY_ITERATIONS where statements checking a range of QUERY_ITERATIONS each
// this should in the end if simplified result in Code = zipToFind (zipToFind - 1 < Code <= zipToFind)
for (int i = 0; i < QUERY_ITERATIONS; ++i)
{
int min = zipToFind + i - QUERY_ITERATIONS;
int max = zipToFind + i;
query = query.Where(c => min < c.Code && c.Code <= max);
}
lo = dp.Load(query, false);
});
this.EnqueueCompletion(() => lo);
EnqueueCallback(() =>
{
if (lo.Error != null)
{
Assert.Fail("LoadOperation.Error: " + lo.Error.Message);
}
var expected = new CityData().Zips.Single(z => z.Code == zipToFind);
Assert.AreEqual(1, lo.Entities.Count(), "Wrong number of entities returned");
var returned = lo.Entities.Single();
Assert.AreEqual(expected.Code, returned.Code);
Assert.AreEqual(expected.FourDigit, returned.FourDigit);
Assert.AreEqual(expected.CityName, returned.CityName);
Assert.AreEqual(expected.CountyName, returned.CountyName);
Assert.AreEqual(expected.StateName, returned.StateName);
});
EnqueueTestComplete();
}
public void Bug706034_AccessCachedEntityResultsInCallback()
{
Cities.CityDomainContext cities = new CityDomainContext(TestURIs.Cities);
bool callbackCalled = false;
Exception callbackException = null;
Action <LoadOperation <City> > callback = (op) =>
{
if (op.HasError)
{
op.MarkErrorAsHandled();
}
try
{
Assert.AreEqual(11, op.AllEntities.Count());
Assert.AreEqual(11, op.Entities.Count());
}
catch (Exception e)
{
callbackException = e;
}
finally
{
callbackCalled = true;
}
};
var q = cities.GetCitiesQuery();
LoadOperation <City> lo = cities.Load(q, callback, null);
// KEY to bug : access Entity collections to force them to cache
IEnumerable <City> entities = lo.Entities;
IEnumerable <Entity> allEntities = lo.AllEntities;
EnqueueConditional(() => lo.IsComplete && callbackCalled);
EnqueueCallback(delegate
{
Assert.IsNull(callbackException);
Assert.IsNull(lo.Error);
Assert.AreEqual(11, lo.AllEntities.Count());
Assert.AreEqual(11, lo.Entities.Count());
});
EnqueueTestComplete();
}
public void Query_ShouldSupportLongQueries()
{
LoadOperation <Zip> op = null;
Exception error = null;
const int zipToFind = 98053;
const int QUERY_ITERATIONS = 50;
this.EnqueueCallback(() =>
{
this.CreateDomainContext();
// Generate a really long query
// The load will result in a query where just the query part has length > 3000
var query = CityDomainContext.GetZipsQuery();
// Create a query with QUERY_ITERATIONS where statements checking a range of QUERY_ITERATIONS each
// this should in the end if simplified result in Code = zipToFind (zipToFind - 1 < Code <= zipToFind)
for (int i = 0; i < QUERY_ITERATIONS; ++i)
{
int min = zipToFind + i - QUERY_ITERATIONS;
int max = zipToFind + i;
query = query.Where(c => min < c.Code && c.Code <= max);
}
op = this.CityDomainContext.Load(query,
(lo) => WebDomainClientTests.HandleError(lo, ref error),
null);
});
this.EnqueueConditional(() => op.IsComplete);
#if SILVERLIGHT
this.EnqueueCallback(() =>
{
// The query should match a single zip
//new Zip() { Code=98053, FourDigit=8625, CityName="Redmond", CountyName="King", StateName="WA" },
Assert.IsFalse(op.HasError, string.Format("The query returned the following error: {0}", op.Error));
Assert.AreEqual(1, op.Entities.Count(), "A single entity was expected");
var zip = op.Entities.First();
Assert.AreEqual(zipToFind, zip.Code, "A single entity was expected");
Assert.AreEqual(8625, zip.FourDigit);
Assert.AreEqual("Redmond", zip.CityName);
});
#endif
this.EnqueueTestComplete();
}
public void UnhandledInvokeOperationError()
{
CityDomainContext cities = new CityDomainContext(TestURIs.Cities);
InvokeOperation invoke = new InvokeOperation("Echo", null, null, null, null);
DomainOperationException expectedException = null;
DomainOperationException ex = new DomainOperationException("Operation Failed!", OperationErrorStatus.ServerError, 42, "StackTrace");
try
{
invoke.Complete(ex);
}
catch (DomainOperationException e)
{
expectedException = e;
}
// verify the exception properties
Assert.IsNotNull(expectedException);
Assert.AreEqual(string.Format(Resource.DomainContext_InvokeOperationFailed, "Echo", ex.Message), expectedException.Message);
Assert.AreEqual(ex.StackTrace, expectedException.StackTrace);
Assert.AreEqual(ex.Status, expectedException.Status);
Assert.AreEqual(ex.ErrorCode, expectedException.ErrorCode);
Assert.AreEqual(false, invoke.IsErrorHandled);
// now test again with validation errors
expectedException = null;
ValidationResult[] validationErrors = new ValidationResult[] { new ValidationResult("Foo", new string[] { "Bar" }) };
invoke = new InvokeOperation("Echo", null, null, null, null);
try
{
invoke.Complete(validationErrors);
}
catch (DomainOperationException e)
{
expectedException = e;
}
// verify the exception properties
Assert.IsNotNull(expectedException);
Assert.AreEqual(string.Format(Resource.DomainContext_InvokeOperationFailed_Validation, "Echo"), expectedException.Message);
}
public void Query_POCO_NoResults()
{
CityDomainContext dc = new CityDomainContext(TestURIs.Cities);
var query = dc.GetCitiesQuery().Where(c => c.Name == "-");
LoadOperation lo = dc.Load(query, false);
EnqueueConditional(delegate
{
return(lo.IsComplete);
});
EnqueueCallback(delegate
{
TestHelperMethods.AssertOperationSuccess(lo);
Assert.IsTrue(lo.Entities.Count() == 0);
});
EnqueueTestComplete();
}
public void Cities_VerifyCustomHost()
{
CityDomainContext dp = new CityDomainContext(TestURIs.Cities); // Abs URI so runs on desktop too
InvokeOperation <bool> invokeOp = dp.UsesCustomHost(TestHelperMethods.DefaultOperationAction, null);
this.EnqueueCompletion(() => invokeOp);
EnqueueCallback(() =>
{
if (invokeOp.Error != null)
{
Assert.Fail("InvokeOperation.Error: " + invokeOp.Error.Message);
}
Assert.IsTrue(invokeOp.Value, "CityDomainService isn't using a custom host.");
});
EnqueueTestComplete();
}
public void DomainContext_Submit_ValidationErrorOnServer()
{
CityDomainContext citiesProvider = new CityDomainContext(TestURIs.Cities);
Zip newZip = null;
SubmitOperation so = null;
LoadOperation lo = citiesProvider.Load(citiesProvider.GetZipsQuery(), false);
// wait for Load to complete, then invoke domain method that throws on server. Submit.
this.EnqueueCompletion(() => lo);
EnqueueCallback(delegate
{
// Add an entity that will cause a Validation exception on the server (99999 is used as a way to signal failure for our validator)
newZip = new Zip()
{
Code = 99999,
FourDigit = 8625,
CityName = "Redmond",
CountyName = "King",
StateName = "WA"
};
citiesProvider.Zips.Add(newZip);
newZip.ThrowException("InvalidOperationException");
so = citiesProvider.SubmitChanges(TestHelperMethods.DefaultOperationAction, null);
});
this.EnqueueCompletion(() => so);
EnqueueCallback(delegate
{
DomainOperationException ex = so.Error as DomainOperationException;
Assert.IsNotNull(ex);
Assert.AreEqual(OperationErrorStatus.ValidationFailed, ex.Status);
Assert.AreEqual(Resource.DomainContext_SubmitOperationFailed_Validation, ex.Message);
IEnumerable <ValidationResult> errors = newZip.ValidationErrors;
LogErrorListContents("newZip.ValidationErrors", errors);
Assert.AreEqual(1, errors.Count());
UnitTestHelper.AssertListContains <ValidationResult>(errors, (e => e.ErrorMessage == "Server fails validation"));
});
EnqueueTestComplete();
}
