public void ErrorNumber_ShouldThrowExceptionOnNullStringReturned()
{
var mock = new Mock<ILibsndfileApi>();
mock.Setup(x => x.ErrorNumber(It.IsAny<int>())).Returns((string)null);
var api = new LibsndfileApi(mock.Object);
api.ErrorNumber(1);
}
public void ErrorNumber_ShouldThrowExceptionOnEmptyStringReturned()
{
var mock = new Mock <ILibsndfileApi>();
mock.Setup(x => x.ErrorNumber(It.IsAny <int>())).Returns(string.Empty);
var api = new LibsndfileApi(mock.Object);
api.ErrorNumber(1);
}
public void ErrorNumber_ShouldReturnValidErrorString()
{
const string ErrorString = "Libsndfile encountered no errors.";
var mock = new Mock<ILibsndfileApi>();
mock.Setup(x => x.ErrorNumber(It.IsAny<int>())).Returns(ErrorString);
var api = new LibsndfileApi(mock.Object);
var retval = api.ErrorNumber(1);
Assert.AreEqual(ErrorString, retval);
}
public void ErrorNumber_ShouldReturnValidErrorString()
{
const string ErrorString = "Libsndfile encountered no errors.";
var mock = new Mock <ILibsndfileApi>();
mock.Setup(x => x.ErrorNumber(It.IsAny <int>())).Returns(ErrorString);
var api = new LibsndfileApi(mock.Object);
var retval = api.ErrorNumber(1);
Assert.AreEqual(ErrorString, retval);
}
public void ErrorNumber_ShouldThrowExceptionOnNegativeErrorCode()
{
var api = new LibsndfileApi();
api.ErrorNumber(-1);
}
public void ErrorNumber_ShouldThrowExceptionOnNegativeErrorCode()
{
var api = new LibsndfileApi();
api.ErrorNumber(-1);
}
