public void Invoke_ValidData_ReturnsCorrectModel()
{
var guid = Guid.NewGuid();
var messageFromDb = new DataAccess.Models.Message
{
Id = guid,
Text = "Testowa wiadomość",
DeletedOn = null
};
// prepare
DataAccess.Models.Message messageSaved = null;
var mockedMessageRepository = new Mock <IMessageRepository>();
mockedMessageRepository.Setup(r => r.GetById(It.IsAny <Guid>()))
.Returns(messageFromDb);
mockedMessageRepository.Setup(r => r.Edit(It.IsAny <DataAccess.Models.Message>()))
.Callback <DataAccess.Models.Message>(u => messageSaved = u);
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var action = new EditMessageById(mockedMessageRepository.Object, mockedUnitOfWork.Object);
// action
var message = action.Invoke(guid, "Nowa wiadomość");
// check
Assert.True(message);
Assert.Equal(guid, messageSaved.Id);
Assert.Equal("Nowa wiadomość", messageSaved.Text);
Assert.Null(messageSaved.DeletedOn);
mockedMessageRepository.Verify(r => r.GetById(It.IsAny <Guid>()), Times.Once);
mockedUnitOfWork.Verify(r => r.Save(), Times.Once);
}
public void Invoke_EmptyString_ReturnsNull(string messageText)
{
// prepare
var mockedMessageRepository = new Mock <IMessageRepository>();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var action = new EditMessageById(mockedMessageRepository.Object, mockedUnitOfWork.Object);
// action
var message = action.Invoke(Guid.NewGuid(), messageText);
// check
Assert.False(message);
mockedMessageRepository.Verify(r => r.GetById(It.IsAny <Guid>()), Times.Never);
mockedUnitOfWork.Verify(r => r.Save(), Times.Never);
}
public void Invoke_InvalidData_EmptyRepository()
{
// prepare
var mockedMessageRepository = new Mock <IMessageRepository>();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var action = new EditMessageById(mockedMessageRepository.Object, mockedUnitOfWork.Object);
// action
var message = action.Invoke(Guid.NewGuid(), "test");
// check
Assert.False(message);
mockedMessageRepository.Verify(r => r.GetById(It.IsAny <Guid>()), Times.Once);
mockedUnitOfWork.Verify(r => r.Save(), Times.Never);
}
