public void ObservableThrowsWhenFileDoesntExist()
{
var service = new XmlTermsService(String.Empty);
ReactiveAssert.Throws <InvalidTermsStorageException>(
() =>
{
service
.LoadTerms(Scheduler.Immediate)
.Subscribe();
});
}
public void ObservableLoadsNoTermsFromEmptyValidXml()
{
var service = new XmlTermsService(XmlTermsServiceFixture.TermsToFile(
Enumerable.Empty <Term>(),
"ObservableLoadsNoTermsFromEmptyValidXml.xml"));
var serviceTerms = new List <Term>();
service
.LoadTerms(Scheduler.Immediate)
.Subscribe(terms => serviceTerms.AddRange(terms));
ReactiveAssert.AreElementsEqual(Enumerable.Empty <Term>(), serviceTerms);
}
public void ObservableRecreatesNewStorage()
{
var filePath = Path.Combine(XmlTermsServiceFixture.DeploymentDirectory, "ObservableRecreatesNewStorage.xml");
var service = new XmlTermsService(filePath);
service
.RecreateStorage(XmlTermsServiceFixture.SampleTerms, Scheduler.Immediate)
.Subscribe();
var storedTerms = new List <Term>();
service
.LoadTerms(Scheduler.Immediate)
.Subscribe(terms => storedTerms.AddRange(terms));
ReactiveAssert.AreElementsEqual(XmlTermsServiceFixture.SampleTerms, storedTerms);
}
public void ObservableThrowsFromInvalidXml()
{
var service = new XmlTermsService(XmlTermsServiceFixture.TermsToFile(
new Term[]
{
XmlTermsServiceFixture.SampleTerms[0],
new Term(null, String.Empty),
},
"ObservableThrowsFromInvalidXml.xml"));
ReactiveAssert.Throws <InvalidTermsStorageException>(
() =>
{
service
.LoadTerms(Scheduler.Immediate)
.Subscribe();
});
}
public void ObservableShouldntPushTermsFromInvalidXml()
{
var mix = new Term[]
{
XmlTermsServiceFixture.SampleTerms[0],
new Term(null, null),
XmlTermsServiceFixture.SampleTerms[1],
};
var service = new XmlTermsService(
XmlTermsServiceFixture.TermsToFile(mix, "ObservableShouldntPushTermsFromInvalidXml.xml"));
bool onNextInvoked = false;
service
.LoadTerms(Scheduler.Immediate)
.Subscribe(terms => onNextInvoked = true, _ => { }, () => { });
Assert.IsFalse(onNextInvoked);
}