public void GetFormatSubtypeCount_ShouldThrowExceptionOnNegativeResult()
{
var marshallerMock = new Mock<ILibsndfileMarshaller>();
marshallerMock.Setup(x => x.Allocate<int>()).Returns(It.IsAny<IntPtr>());
var mock = new Mock<ILibsndfileApi>();
mock.Setup(x => x.Command(It.IsAny<IntPtr>(), It.IsAny<LibsndfileCommand>(), It.IsAny<IntPtr>(), It.IsAny<int>())).Returns(-1);
var api = new LibsndfileCommandApiNativeWrapper(mock.Object, marshallerMock.Object);
api.GetFormatSubtypeCount();
}
public void GetFormatSubtypeCount_ShouldThrowExceptionOnGreaterThanOneResult()
{
var marshallerMock = new Mock <ILibsndfileMarshaller>();
marshallerMock.Setup(x => x.Allocate <int>()).Returns(It.IsAny <IntPtr>());
var mock = new Mock <ILibsndfileApi>();
mock.Setup(x => x.Command(It.IsAny <IntPtr>(), It.IsAny <LibsndfileCommand>(), It.IsAny <IntPtr>(), It.IsAny <int>())).Returns(2);
var api = new LibsndfileCommandApiNativeWrapper(mock.Object, marshallerMock.Object);
api.GetFormatSubtypeCount();
}
public void GetFormatSubtypeCount_ShouldPassOnZeroResult()
{
const int Count = 10;
var marshallerMock = new Mock<ILibsndfileMarshaller>();
marshallerMock.Setup(x => x.Allocate<int>()).Returns(It.IsAny<IntPtr>());
marshallerMock.Setup(x => x.MemoryHandleTo<int>(It.IsAny<UnmanagedMemoryHandle>())).Returns(Count);
var mock = new Mock<ILibsndfileApi>();
mock.Setup(x => x.Command(It.IsAny<IntPtr>(), It.IsAny<LibsndfileCommand>(), It.IsAny<IntPtr>(), It.IsAny<int>())).Returns(0);
var api = new LibsndfileCommandApiNativeWrapper(mock.Object, marshallerMock.Object);
var retval = api.GetFormatSubtypeCount();
Assert.AreEqual(Count, retval);
}
public void GetFormatSubtypeCount_ShouldPassOnZeroResult()
{
const int Count = 10;
var marshallerMock = new Mock <ILibsndfileMarshaller>();
marshallerMock.Setup(x => x.Allocate <int>()).Returns(It.IsAny <IntPtr>());
marshallerMock.Setup(x => x.MemoryHandleTo <int>(It.IsAny <UnmanagedMemoryHandle>())).Returns(Count);
var mock = new Mock <ILibsndfileApi>();
mock.Setup(x => x.Command(It.IsAny <IntPtr>(), It.IsAny <LibsndfileCommand>(), It.IsAny <IntPtr>(), It.IsAny <int>())).Returns(0);
var api = new LibsndfileCommandApiNativeWrapper(mock.Object, marshallerMock.Object);
var retval = api.GetFormatSubtypeCount();
Assert.AreEqual(Count, retval);
}