public async Task UpdateAsync_WithNonExistentId_ReturnsFalse()
{
// Arrange
var context = new PoolItDbContext(new DbContextOptionsBuilder <PoolItDbContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString())
.Options);
context.CarModels.AddRange(
new CarModel
{
Model = "OtherModel1"
},
new CarModel
{
Model = "OtherModel2"
});
context.SaveChanges();
var modelsService = new ModelsService(new EfRepository <CarModel>(context));
var serviceModel = new CarModelServiceModel
{
Id = Guid.NewGuid().ToString(),
Model = "TestName"
};
// Act
var result = await modelsService.UpdateAsync(serviceModel);
// Assert
Assert.False(result);
}
public async Task UpdateAsync_WithInvalidModel_DoesNotChange()
{
// Arrange
const string expectedResult = "InitialName";
var model = new CarModel
{
Model = expectedResult
};
var context = new PoolItDbContext(new DbContextOptionsBuilder <PoolItDbContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString())
.Options);
context.CarModels.AddRange(
model,
new CarModel
{
Model = "OtherModel1"
},
new CarModel
{
Model = "OtherModel2"
});
context.SaveChanges();
var modelsService = new ModelsService(new EfRepository <CarModel>(context));
var serviceModel = new CarModelServiceModel
{
Id = model.Id,
Model = "a"
};
// Act
var result = await modelsService.UpdateAsync(serviceModel);
// Assert
Assert.False(result);
var actualResult = (await context.CarModels.SingleAsync(m => m.Id == model.Id)).Model;
Assert.Equal(expectedResult, actualResult);
}
public async Task <ActionResult> Edit(ModelPCB modelView)
{
if (ModelState.IsValid)
{
try
{
modelView.CreatedBy = User.Identity.Name;
modelView.DateCreated = DateTime.Now;
await modelService.UpdateAsync(modelView);
}
catch (Exception ex)
{
ModelState.AddModelError("ModelName", ex.Message);
}
return(RedirectToAction("Index"));
}
return(View());
}
public async Task UpdateAsyncCorrectlyUpdatesEntity()
{
var options = new DbContextOptionsBuilder <NeedForCarsDbContext>()
.UseInMemoryDatabase("UpdateModelDb")
.Options;
var context = new NeedForCarsDbContext(options);
var makesService = new MakesService(context);
var modelsService = new ModelsService(context, makesService);
var make = new Make
{
Name = "Make",
Description = "Desc"
};
await context.Makes.AddAsync(make);
await context.SaveChangesAsync();
var model = new Model
{
Name = "Model1",
Description = "Desc",
MakeId = make.Id
};
await context.Models.AddAsync(model);
await context.SaveChangesAsync();
model.Name = "newName";
await modelsService.UpdateAsync(model);
await context.SaveChangesAsync();
var result = context.Models
.FirstAsync().Result
.Name;
Assert.Equal("newName", result);
}