public void Read_ZeroLength_ReturnsEmptyArray()
{
var data = new byte[10];
var container = new ByteArrayContainer(data);
CollectionAssert.AreEqual(container.Read(0, 0), new byte[0]);
}
public void Read_TooCloseToEnd_ReturnsTruncatedArray()
{
var data = new byte[10];
var container = new ByteArrayContainer(data);
CollectionAssert.AreEqual(container.Read(5, 10), new byte[5]);
}
public void Read_NegativeOffset_ThrowsArgumentOutOfRangeException()
{
var data = new byte[0];
var container = new ByteArrayContainer(data);
Assert.Throws <ArgumentOutOfRangeException>(() => container.Read(-1, 0));
}
public void Read_BeyondEnd_ReturnsEmptyArray()
{
var data = new byte[10];
var container = new ByteArrayContainer(data);
CollectionAssert.AreEqual(container.Read(20, 10), new byte[0]);
}
public void Length_ReturnsLengthOfGivenArray(int length)
{
var data = new byte[length];
var container = new ByteArrayContainer(data);
Assert.That(container.Length, Is.EqualTo(length));
}
public void Read_Contents_ReturnsCorrectContents()
{
var data = new byte[]
{
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
};
var container = new ByteArrayContainer(data);
CollectionAssert.AreEqual(
container.Read(5, 10), new byte[]
{
6, 7, 8, 9, 10
});
}
private string GetResult(ByteArrayContainer container)
{
return(container.Span.ToHexString());
}
