public async Task ShouldCreateNew()
{
// Arrange
Guid expectedId = Guid.NewGuid();
var repository = new Mock <IExpenseTypeRepository>();
CreateExpenseTypeCommand cmd =
new CreateExpenseTypeCommand(expectedId, Guid.NewGuid(), "Name", "Symbol");
ExpenseTypeCommandHandler actual = new ExpenseTypeCommandHandler(repository.Object);
// Act
await actual.HandleAsync(cmd);
// Assert
repository.Verify(e =>
e.Add(It.Is <ExpenseType>(a => a.Id == expectedId)
),
Times.Once
);
}
public async Task ShouldDeleteExisting()
{
// Arrange
ExpenseType entity = ExpenseType.Create(Guid.NewGuid(), Guid.NewGuid(), "Name", "Symbol");
var repository = new Mock <IExpenseTypeRepository>();
repository.Setup(e =>
e.GetByIdAsync(It.IsAny <Guid>(), It.IsAny <CancellationToken>())).ReturnsAsync(entity);
DeleteExpenseTypeCommand cmd = new DeleteExpenseTypeCommand(entity.Id);
ExpenseTypeCommandHandler actual = new ExpenseTypeCommandHandler(repository.Object);
// Act
await actual.HandleAsync(cmd);
// Assert
repository.Verify(e =>
e.Delete(It.Is <ExpenseType>(a => a.Equals(entity))),
Times.Once
);
}
public async Task ShouldModifyExisting()
{
// Arrange
Guid expectedId = Guid.NewGuid();
string expectedName = "Modified Name";
ExpenseType entity = ExpenseType.Create(expectedId, Guid.NewGuid(), "Name", "Symbol");
var repository = new Mock <IExpenseTypeRepository>();
repository.Setup(e =>
e.GetByIdAsync(It.IsAny <Guid>(), It.IsAny <CancellationToken>())).ReturnsAsync(entity);
ModifyExpenseTypeCommand cmd =
new ModifyExpenseTypeCommand(expectedId, expectedName, "Symbol", 1);
ExpenseTypeCommandHandler actual = new ExpenseTypeCommandHandler(repository.Object);
// Act
await actual.HandleAsync(cmd);
// Assert
Assert.IsTrue(entity.Id == expectedId);
Assert.IsTrue(entity.Name == expectedName);
}
