public void CreateCreatesCorrectly()
{
// setup
var bookType = new MaterialType {
Type = "Book"
};
var programmingSubject = new MaterialSubject {
SubjectName = "Programming"
};
var author = new Author {
FirstName = "Nikola", LastName = "Velichkov"
};
var options = new DbContextOptionsBuilder <GTLContext>()
.UseInMemoryDatabase(MethodBase.GetCurrentMethod().Name)
.Options;
using (var context = new GTLContext(options))
{
context.Add(bookType);
context.Add(programmingSubject);
context.Add(author);
context.SaveChanges();
}
// action
using (var context = new GTLContext(options))
{
var controller = ControllerFactory.CreateMaterialController(context);
var material = controller.Create(
_isbn,
_title,
_language,
_lendable,
_description,
bookType,
new List <MaterialSubject> {
programmingSubject
},
new List <Author> {
author
}
);
// assertion
Assert.That(material, Has
.Property(nameof(Material.Isbn)).EqualTo(_isbn).And
.Property(nameof(Material.Title)).EqualTo(_title).And
.Property(nameof(Material.Language)).EqualTo(_language).And
.Property(nameof(Material.Lendable)).EqualTo(_lendable).And
.Property(nameof(Material.Description)).EqualTo(_description).And
.Property(nameof(Material.Type)).And
.Property(nameof(Material.MaterialSubjects)).And
.Property(nameof(Material.MaterialAuthors)));
}
}
// should be more tests with the same conditions for different properties of Material
// (Isbn, Title, Language, Description, Lendable?)
public void CreateThrowsAnArgumentNullExceptionOnNullOrEmptyTitle()
{
// setup
var bookType = new MaterialType {
Type = "Book"
};
var programmingSubject = new MaterialSubject {
SubjectName = "Programming"
};
var author = new Author {
FirstName = "Nikola", LastName = "Velichkov"
};
var options = new DbContextOptionsBuilder <GTLContext>()
.UseInMemoryDatabase(MethodBase.GetCurrentMethod().Name)
.Options;
using (var context = new GTLContext(options))
{
context.Add(bookType);
context.Add(programmingSubject);
context.Add(author);
context.SaveChanges();
}
// assertion
using (var context = new GTLContext(options))
{
var controller = ControllerFactory.CreateMaterialController(context);
Assert.Throws <ArgumentNullException>(() =>
controller.Create(
_isbn,
"",
_language,
_lendable,
_description,
bookType,
new List <MaterialSubject> {
programmingSubject
},
new List <Author> {
author
}
));
}
}