public async Task Create_ValidInput_ReturnCreatedResource()
{
var validInput = new IngredientCreateViewModel
{
Name = "Apple"
};
var result = await ingredientService.Create(validInput);
Assert.That(result, Is.Not.Null);
Assert.That(result.Name, Is.EqualTo(validInput.Name));
}
public async Task ThrowArgumentException_When_IngredientAlreadyExists()
{
var testIngredientName = "TestIngredientName";
var options = TestUtilities.GetOptions(nameof(ThrowArgumentException_When_IngredientAlreadyExists));
var ingredient = new Ingredient()
{
Name = testIngredientName
};
using (var arrangeContext = new AppDBContext(options))
{
await arrangeContext.Ingredients.AddAsync(new IngredientEntity()
{
Name = testIngredientName
});
await arrangeContext.SaveChangesAsync();
}
using (var assertContext = new AppDBContext(options))
{
var sut = new IngredientService(assertContext);
await Assert.ThrowsExceptionAsync <ArgumentException>(() => sut.Create(ingredient));
}
}
public IActionResult Create([Bind("IngredientId,Name,Price")] Ingredient ingredient)
{
if (ModelState.IsValid)
{
_ingredientService.Create(ingredient);
return(RedirectToAction(nameof(Index)));
}
return(View(ingredient));
}
public async Task <IActionResult> Create([FromBody] IngredientCreateViewModel ingredientCreateViewModel)
{
try
{
return(Ok(await ingredientService.Create(ingredientCreateViewModel)));
}
catch (ResourceAlreadyExistsException exception)
{
logger.Error("{Message}", exception.Message);
return(BadRequest(exception.Message));
}
catch (Exception exception)
{
logger.Error("{Message}", exception.Message);
return(Problem());
}
}
public async Task CreateIngredient_When_SuchIngredientDoesNotExist()
{
var testIngredientName = "TestIngredientName";
var options = TestUtilities.GetOptions(nameof(CreateIngredient_When_SuchIngredientDoesNotExist));
using (var arrangeContext = new AppDBContext(options))
{
await arrangeContext.Ingredients.AddAsync(new IngredientEntity()
{
Name = "RandomIngredientName"
});
await arrangeContext.SaveChangesAsync();
}
using (var actContext = new AppDBContext(options))
{
var sut = new IngredientService(actContext);
var ingredient = new Ingredient()
{
Name = testIngredientName
};
var testIngredient = await sut.Create(ingredient);
await actContext.SaveChangesAsync();
}
using (var assertContext = new AppDBContext(options))
{
Assert.AreEqual(2, assertContext.Ingredients.Count());
var cocktail = await assertContext.Ingredients.FirstOrDefaultAsync(x => x.Name == testIngredientName);
Assert.IsNotNull(cocktail);
}
}