public async Task SaveAsync_InsertsPieInTheDatabase()
{
var pie = Pie.Create("Apple pie", "Awesome apple pie", new Portions(8, 10));
var savedPie = await _pieRepository.SaveAsync(pie);
Assert.NotNull(savedPie);
Assert.NotNull(_databaseFixture.DbContext.Pies.SingleOrDefault(x => x.Id == pie.Id));
}
public void Create_ReturnsAValidPie()
{
var pie = Pie.Create("Apple pie", "Awesome apple pie with chunks", new Portions(8, 10));
Assert.NotNull(pie);
Assert.Equal("Apple pie", pie.Name);
Assert.Equal("Awesome apple pie with chunks", pie.Description);
Assert.Equal(new Portions(8, 10), pie.Portions);
}
public async Task FindById_ReturnsExistingPies()
{
var expectedPie = Pie.Create("Apple pie", "Awesome apple pie", new Portions(8, 10));
await _pieRepository.SaveAsync(expectedPie);
var actualPie = await _pieRepository.FindByIdAsync(expectedPie.Id);
Assert.NotNull(actualPie);
}
public async Task FindAllAsync_ReturnsAllPies()
{
await _pieRepository.SaveAsync(Pie.Create("Apple pie", "Awesome apple pie", new Portions(8, 10)));
await _pieRepository.SaveAsync(Pie.Create("Cherry pie", "Awesome cherry pie", new Portions(8, 10)));
await _pieRepository.SaveAsync(Pie.Create("Blackforest pie", "Some pie from germany, pretty delicious", new Portions(8, 10)));
var pies = await _pieRepository.FindAllAsync(0);
Assert.NotNull(pies);
Assert.Equal(3, pies.Count());
}
public void UpdateIngredients_StoresTheIngredients()
{
var pie = Pie.Create("Apple pie", "Awesome apple pie with chunks", new Portions(8, 10));
var ingredients = new[]
{
new Ingredient("Apples", false, 0.6),
new Ingredient("Sugar", false, 0.2),
new Ingredient("Flour", true, 0.1),
new Ingredient("Cinnamon", false, 0.05),
new Ingredient("Salt", false, 0.05),
};
pie.UpdateIngredients(ingredients);
Assert.NotEmpty(pie.Ingredients);
}
public void UpdateIngredients_ThrowsForTooLowRelativeAmounts()
{
var pie = Pie.Create("Apple pie", "Awesome apple pie with chunks", new Portions(8, 10));
var ingredients = new[]
{
new Ingredient("Apples", false, 0.4),
new Ingredient("Sugar", false, 0.2),
new Ingredient("Flour", true, 0.1),
new Ingredient("Cinnamon", false, 0.05),
new Ingredient("Salt", false, 0.1),
};
Assert.Throws <ArgumentException>(() =>
{
pie.UpdateIngredients(ingredients);
});
}