public async Task UpdateNutrientReturnsNullIfNutrientDoesNotExist()
{
// Given
UpdateNutrientModel model = ModelFactory.UpdateModel(Guid.NewGuid());
// When
Nutrient nutrient = await _commands.Update(model);
// Then
nutrient.Should().BeNull();
}
public async Task DeleteNutrientSucceeds()
{
// Given
Guid nutrientId = SeedDatabase(ModelFactory.DomainModel("Nutrient B", dosageUnits: "g"));
// When
await _commands.Delete(nutrientId);
// Then
Nutrient nutrient = await DatabaseContext.Nutrients.FindAsync(nutrientId);
nutrient.Should().BeNull();
}
public async Task UpdateNutrientReturnsNutrientOnSuccess()
{
// Given
Nutrient nutrient = ModelFactory.DomainModel("Nutrient B", dosageUnits: "ml");
Guid nutrientId = SeedDatabase(nutrient);
UpdateNutrientModel model = ModelFactory.UpdateModel(nutrientId);
model.DosageUnits = "g";
// When
nutrient = await _commands.Update(model);
// Then
nutrient.Should().NotBeNull();
nutrient.Name.Should().Be("Nutrient A");
nutrient.DosageUnits.Should().Be("g");
}