public void ReturnListOfAllCompaniesString_WhenInvokedWithValidParameters()
{
//Arrange
var sportshallServiceMock = new Mock <ISportshallService>();
var listAllSportshallsCommand = new ListAllSportshallsCommand(sportshallServiceMock.Object);
var parameters = new List <string>();
var sportshalls = new List <SportshallDto>()
{
new SportshallDto()
{
Name = "Topfit"
},
new SportshallDto()
{
Name = "Titanium"
}
};
sportshallServiceMock
.Setup(x => x.GetAllSportshalls())
.Returns(sportshalls);
var expectedMessage = string.Join(Environment.NewLine, sportshalls);
//Act
var actualMessage = listAllSportshallsCommand.Execute(parameters);
//Assert
Assert.AreEqual(expectedMessage, actualMessage);
}
public void CreateInstance_WhenInvokedWithValidParameter()
{
//Arrange
var sportshallServiceMock = new Mock <ISportshallService>();
//Act
var listAllSportshallsCommand = new ListAllSportshallsCommand(sportshallServiceMock.Object);
//Assert
Assert.IsNotNull(listAllSportshallsCommand);
Assert.IsInstanceOfType(listAllSportshallsCommand, typeof(ICommand));
}
public void CallSportshallsListAllMethodOnce_WhenInvokedWithValidParameters()
{
//Arrange
var sportshallsServiceMock = new Mock <ISportshallService>();
var listAllSportshallsCommand = new ListAllSportshallsCommand(sportshallsServiceMock.Object);
var parameters = new List <string>();
//Act
listAllSportshallsCommand.Execute(parameters);
//Assert
sportshallsServiceMock.Verify(x => x.GetAllSportshalls(), Times.Once);
}
public void ThrowArgumentNullException_WhenMethodReturnsNull()
{
//Arrange
var sportshallServiceMock = new Mock <ISportshallService>();
var listAllSportshallCommand = new ListAllSportshallsCommand(sportshallServiceMock.Object);
var parameters = new List <string>();
var sportshalls = new List <SportshallDto>();
sportshallServiceMock
.Setup(x => x.GetAllSportshalls())
.Returns((IEnumerable <SportshallDto>)null);
//Act && Assert
Assert.ThrowsException <ArgumentNullException>(() => listAllSportshallCommand.Execute(parameters));
}
public void ReturnNoSportsMessageString_WhenInvokedWithValidParameters()
{
//Arrange
var sportshallServiceMock = new Mock <ISportshallService>();
var listAllSportshallsCommand = new ListAllSportshallsCommand(sportshallServiceMock.Object);
var parameters = new List <string>();
var sportshalls = new List <SportshallDto>();
sportshallServiceMock
.Setup(x => x.GetAllSportshalls())
.Returns(sportshalls);
var expectedMessage = "There are no registered sportshalls.";
//Act
var actualMessage = listAllSportshallsCommand.Execute(parameters);
//Assert
Assert.AreEqual(expectedMessage, actualMessage);
}
