public void Display_ServiceResultMessageIsInvalid_NothingIsWrittenToUserInterface(string resultMessage)
{
// Arrange
var userInterface = new Mock<IUserInterface>();
IServiceResult serviceResult = new ServiceResult(ServiceResultType.Success, resultMessage);
// Act
this.serviceResultVisualizer.Display(userInterface.Object, serviceResult);
// Assert
userInterface.Verify(u => u.WriteLine(It.IsAny<string>()), Times.Never());
}
public void Display_ServiceResultIsValid_InnerResultIsEmpty_MessageIsWrittenToUserInterface(ServiceResultType resultType)
{
// Arrange
var userInterface = new Mock<IUserInterface>();
string resultMessage = "Yada Yada";
IServiceResult serviceResult = new ServiceResult(resultType, resultMessage);
// Act
this.serviceResultVisualizer.Display(userInterface.Object, serviceResult);
// Assert
userInterface.Verify(u => u.WriteLine(It.Is<string>(message => message.EndsWith(resultMessage))), Times.Once());
}
public void Display_ServiceResultIsValid_ContainsResultArtefact_MessageIsWrittenToUserInterface()
{
// Arrange
var userInterface = new Mock<IUserInterface>();
string resultArtefact = "Bla Bla";
IServiceResult serviceResult = new ServiceResult(ServiceResultType.Success, "Yada Yada") { ResultArtefact = resultArtefact };
// Act
this.serviceResultVisualizer.Display(userInterface.Object, serviceResult);
// Assert
userInterface.Verify(u => u.WriteLine(It.Is<string>(message => message.EndsWith(resultArtefact))), Times.Once());
}
public void Display_ServiceResultIsValid_InnerResultIsEmpty_ContainsResultArtefact_MessageIsWrittenToUserInterface()
{
// Arrange
var userInterface = new Mock<IUserInterface>();
IServiceResult innerResult2 = new ServiceResult(ServiceResultType.Success, Guid.NewGuid().ToString());
IServiceResult innerResult1 = new ServiceResult(ServiceResultType.Failure, Guid.NewGuid().ToString()) { InnerResult = innerResult2 };
IServiceResult mainResult = new ServiceResult(ServiceResultType.Success, Guid.NewGuid().ToString()) { InnerResult = innerResult1 };
// Act
this.serviceResultVisualizer.Display(userInterface.Object, mainResult);
// Assert
userInterface.Verify(u => u.WriteLine(It.Is<string>(message => message.EndsWith(innerResult1.Message))), Times.Once());
userInterface.Verify(u => u.WriteLine(It.Is<string>(message => message.EndsWith(innerResult2.Message))), Times.Once());
userInterface.Verify(u => u.WriteLine(It.Is<string>(message => message.EndsWith(mainResult.Message))), Times.Once());
}
public void UserInterfaceContent_ContainsTextThatIsWrittenUsing_Display_ServiceResult()
{
// Arrange
string text = "Some Message";
var serviceResult = new ServiceResult(ServiceResultType.Success, text);
var textManipulation = new Mock<IConsoleTextManipulation>();
var logger = new Mock<IActionLogger>();
var serviceResultVisualizer = new ConsoleServiceResultVisualizer();
var consoleUserInterface = new ConsoleUserInterface(textManipulation.Object, logger.Object, serviceResultVisualizer);
// Act
consoleUserInterface.Display(serviceResult);
var result = consoleUserInterface.UserInterfaceContent;
// Assert
Assert.IsTrue(result.Contains(text));
}