public void ExpectedNumberOfResultsAreReturnedAllAreDeleted()
{
var context = new XrmFakedContext();
var orgService = context.GetOrganizationService();
context.Initialize(new List <Entity>()
{
JohnContact,
JamieContact,
JamesContact // James isn't in London
});
var preContacts = (from a in context.CreateQuery <Contact>()
where a.Address1_City == "London"
select a).ToList();
Assert.AreEqual(2, preContacts.Count);
Assert.DoesNotThrow(
() => SampleLondonContactsQueryByAttribute.DeleteAllResults(orgService, expectedResultsToDelete: 2));
var postContacts = (from a in context.CreateQuery <Contact>()
where a.Address1_City == "London"
select a).ToList();
Assert.AreEqual(0, postContacts.Count);
}
public void RecordCountThresholdPassedExceptionThrown()
{
var expectedExceptionMessage = $"DeleteAllResults query returned too many results to proceed. " +
$"Threshold was set to 2";
var context = new XrmFakedContext();
var orgService = context.GetOrganizationService();
context.Initialize(new List <Entity>()
{
JohnContact,
JamieContact,
JacobContact,
JeremyContact
});
Assert.Throws(Is.TypeOf <QueryBaseException>().And.Message.EqualTo(expectedExceptionMessage),
() => SampleLondonContactsQueryByAttribute.DeleteAllResults(orgService, 2)
);
// Assert that nothing's been deleted
var postContacts = (from a in context.CreateQuery <Contact>()
where a.Address1_City == "London"
select a).ToList();
Assert.AreEqual(4, postContacts.Count);
}
public void NoRecordsReturnedInQueryNothingHappens()
{
var context = new XrmFakedContext();
var orgService = context.GetOrganizationService();
Assert.DoesNotThrow(() => SampleLondonContactsQueryByAttribute.DeleteAllResults(orgService));
}
public void DeleteAllHappyPath()
{
var context = new XrmFakedContext();
var orgService = context.GetOrganizationService();
context.Initialize(new List <Entity>()
{
JohnContact,
JamieContact,
JacobContact,
JeremyContact,
JamesContact // James isn't in London
});
var preContacts = (from a in context.CreateQuery <Contact>()
where a.Address1_City == "London"
select a).ToList();
Assert.AreEqual(4, preContacts.Count);
Assert.DoesNotThrow(() => SampleLondonContactsQueryByAttribute.DeleteAllResults(orgService));
var postContacts = (from a in context.CreateQuery <Contact>()
where a.Address1_City == "London"
select a).ToList();
Assert.AreEqual(0, postContacts.Count);
}
public void ExpectedNumberOfResultsNotReturnedNoneAreDeleted()
{
var expectedExceptionMessage = $"Could not safely delete results of query. " +
$"Expected 2 but actual was 3";
var context = new XrmFakedContext();
var orgService = context.GetOrganizationService();
context.Initialize(new List <Entity>()
{
JohnContact,
JamieContact,
JacobContact,
JamesContact // James isn't in London
});
Assert.Throws(Is.TypeOf <OperationPreventedException>().And.Message.EqualTo(expectedExceptionMessage),
() => SampleLondonContactsQueryByAttribute.DeleteAllResults(orgService, expectedResultsToDelete: 2)
);
// Assert that nothing's been deleted
var postContacts = (from a in context.CreateQuery <Contact>()
where a.Address1_City == "London"
select a).ToList();
Assert.AreEqual(3, postContacts.Count);
}