public void GetEventById_ShouldReturnSingleEventWithTheGivenId()
{
var context = new EventuresDbContext(this.Options);
var events = new List <Event>
{
new Event {
Id = "1", Name = "Event1"
},
new Event {
Id = "2", Name = "Event2"
},
new Event {
Id = "3", Name = "Event3"
},
};
context.Events.AddRange(events);
context.SaveChanges();
var service = new EventsService(context);
var resultEvent = service.GetEventById("1");
Assert.Equal(events[0], resultEvent);
Assert.Equal(events[0].Name, resultEvent.Name);
}
public void GetEventById_ThrowsEntityNotFound_WhenEventDoesNotExist()
{
var nonExistingId = Guid.NewGuid().ToString();
var eventService = new EventsService(eventRepoMock.Object);
Assert.ThrowsException <EntityNotFoundException>(() =>
{
eventService.GetEventById(nonExistingId);
});
}
public void GetEventById_ThrowsException_WhenEventIdHasInvalidValue()
{
var eventService = new EventsService(eventRepoMock.Object);
var badId = "asdjlkasdklas sakld askld";
Assert.ThrowsException <Exception>(() =>
{
eventService.GetEventById(badId);
});
}
public void GetEventById_WithInexistingIdShouldReturnNull(string id)
{
var context = new EventuresDbContext(this.Options);
var @event = new Event {
Id = "1"
};
context.Events.Add(@event);
context.SaveChanges();
var service = new EventsService(context);
var resultEvent = service.GetEventById(id);
Assert.Null(resultEvent);
}
public void GetEventById_Returns_EventWhenExists()
{
Exception throwException = null;
var eventService = new EventsService(eventRepoMock.Object);
Event eventt = null;
try
{
eventt = eventService.GetEventById(existingEventId.ToString());
}
catch (Exception e)
{
throwException = e;
}
Assert.IsNull(throwException, $"Exception was thrown");
Assert.IsNotNull(eventt);
}