public void OpenFileDescriptor_ShouldThrowExceptionOnZeroHandle()
{
var api = new LibsndfileApi();
var info = new LibsndfileInfo();
api.OpenFileDescriptor(0, LibsndfileMode.Read, ref info, 0);
}
public void OpenFileDescriptor_ShouldThrowExceptionOnNegativeOneHandle()
{
var api = new LibsndfileApi();
var info = new LibsndfileInfo();
api.OpenFileDescriptor(-1, LibsndfileMode.Read, ref info, 0);
}
public void OpenFileDescriptor_ShouldThrowExceptionOnZeroFileHandle()
{
var info = new LibsndfileInfo();
var mock = new Mock<ILibsndfileApi>();
mock.Setup(x => x.OpenFileDescriptor(It.IsAny<int>(), It.IsAny<LibsndfileMode>(), ref info, It.IsAny<int>())).Returns(IntPtr.Zero);
var api = new LibsndfileApi(mock.Object);
var retval = api.OpenFileDescriptor(20, LibsndfileMode.Read, ref info, 0);
Assert.AreEqual(IntPtr.Zero, retval);
}
public void OpenFileDescriptor_ShouldThrowExceptionOnZeroFileHandle()
{
var info = new LibsndfileInfo();
var mock = new Mock <ILibsndfileApi>();
mock.Setup(x => x.OpenFileDescriptor(It.IsAny <int>(), It.IsAny <LibsndfileMode>(), ref info, It.IsAny <int>())).Returns(IntPtr.Zero);
var api = new LibsndfileApi(mock.Object);
var retval = api.OpenFileDescriptor(20, LibsndfileMode.Read, ref info, 0);
Assert.AreEqual(IntPtr.Zero, retval);
}
