public async Task Details_RetunrsViewResult_WhenRacaExists()
{
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseSqlite(connection)
.Options;
using (var context = new ApplicationDbContext(options))
{
context.Database.EnsureCreated();
context.Raca.Add(new Raca {
Designacao = "Labrador"
});
context.SaveChanges();
}
using (var context = new ApplicationDbContext(options))
{
var controller = new RacaController(context);
var result = await controller.Details(1);
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsAssignableFrom <Raca>(viewResult.ViewData.Model);
Assert.Equal(1, model.RacaId);
}
}
public async Task Details_ReturnsNotFoundResult_WhenIdIsNull()
{
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseSqlite(connection)
.Options;
using (var context = new ApplicationDbContext(options))
{
context.Database.EnsureCreated();
context.SaveChanges();
}
using (var context = new ApplicationDbContext(options))
{
var controller = new RacaController(context);
var result = await controller.Details(null);
Assert.IsType <NotFoundResult>(result);
}
}
public async Task Index_CanLoadFromContext()
{
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseSqlite(connection)
.Options;
using (var context = new ApplicationDbContext(options))
{
context.Database.EnsureCreated();
context.Raca.AddRange(
new Raca {
Designacao = "Labrador"
},
new Raca {
Designacao = "Pug"
},
new Raca {
Designacao = "Husky"
});
context.SaveChanges();
}
using (var context = new ApplicationDbContext(options))
{
var controller = new RacaController(context);
var result = await controller.Index();
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsAssignableFrom <IEnumerable <Raca> >(
viewResult.ViewData.Model);
Assert.Equal(3, model.Count());
}
}
