public void Details_WithExistingId_ShouldReturnValidPublicationDetails()
{
// Arrange
StarStuffDbContext db = this.Database;
PublicationService publicationService = new PublicationService(db);
const int publicationId = 1;
const int journalId = 1;
const int discoveryId = 1;
const int telescopeId = 1;
const int authorId = 1;
this.SeedJournal(db);
this.SeedUser(db);
Discovery discovery = new Discovery
{
Id = discoveryId,
StarSystem = "Star System Name"
};
Telescope telescope = new Telescope
{
Id = telescopeId,
Name = "Telescope Name",
Discoveries = new List <Discovery>
{
discovery
}
};
List <Publication> publications = this.GetFakePublications();
foreach (var publication in publications)
{
publication.DiscoveryId = discoveryId;
publication.JournalId = journalId;
publication.AuthorId = authorId;
}
db.Telescopes.Add(telescope);
db.Publications.AddRange(publications);
db.SaveChanges();
Publication expected = publications.First();
// Act
PublicationDetailsServiceModel actual = publicationService.Details(publicationId);
// Assert
this.ComparePublications(expected, actual);
}
public void Details_WithNotExistingId_ShouldReturnNull()
{
// Arrange
StarStuffDbContext db = this.Database;
PublicationService publicationService = new PublicationService(db);
const int journalId = 1;
const int discoveryId = 1;
const int telescopeId = 1;
this.SeedJournal(db);
Discovery discovery = new Discovery {
Id = discoveryId
};
Telescope telescope = new Telescope
{
Id = telescopeId,
Discoveries = new List <Discovery>
{
discovery
}
};
List <Publication> publications = this.GetFakePublications();
foreach (var publication in publications)
{
publication.DiscoveryId = discoveryId;
publication.JournalId = journalId;
}
db.Telescopes.Add(telescope);
db.Publications.AddRange(publications);
db.SaveChanges();
// Act
PublicationDetailsServiceModel result = publicationService.Details(11);
// Assert
Assert.Null(result);
}
public void Details_ShouldIncreaseViews()
{
// Arrange
StarStuffDbContext db = this.Database;
PublicationService publicationService = new PublicationService(db);
this.SeedDatabase(db);
const int publicationId = 1;
int expected = 2;
// Act
publicationService.Details(publicationId);
Publication publication = db.Publications.Find(publicationId);
// Assert
Assert.Equal(expected, publication.Views);
}