public void Equality_and_hashcode_tests()
{
var a = new Arr18();
var b = new Arr18();
Assert.True(a == b);
Assert.True(Equals(a, b));
Assert.Equal(a.GetHashCode(), b.GetHashCode());
for (var i = 0; i < N; i++)
{
a[i] = (byte)(i + 1);
Assert.True(a != b);
Assert.False(Equals(a, b));
Assert.NotEqual(a.GetHashCode(), b.GetHashCode());
b[i] = (byte)(i + 1);
Assert.True(a == b);
Assert.True(Equals(a, b));
Assert.Equal(a.GetHashCode(), b.GetHashCode());
}
Assert.True(new Arr18().Equals((object)new Arr18()));
Assert.False(a.Equals(0));
}
public void CopyTo_copies_specified_buffer()
{
// Arrange
var a = new Arr18();
var b = new Arr18();
var sourceIndex = 4;
var destinationIndex = 10;
var count = 3;
for (var i = 0; i < N; i++)
{
a[i] = (byte)(i + 5);
}
// Act
a.CopyTo(ref b, sourceIndex, destinationIndex, count);
// Assert
for (var i = 0; i < N; i++)
{
if (i >= destinationIndex && i < destinationIndex + count)
{
Assert.Equal((byte)(i + 5 - destinationIndex + sourceIndex), b[i]);
}
else
{
Assert.Equal(0, b[i]);
}
}
}
public void Indexer_tests()
{
// Arrange
var arr = new Arr18();
// Act
for (var i = 0; i < N; i++)
{
arr[i] = (byte)i;
}
// Assert
for (var i = 0; i < N; i++)
{
Assert.Equal(i, arr[i]);
}
}
public void SequenceEqual_returns_whether_specified_buffers_are_equal(int[] a, int[] b, int startIndex, int count, bool expectedEqual)
{
// Arrange
var left = new Arr18();
var right = new Arr18();
for (var i = 0; i < a.Length; i++)
{
left[i] = (byte)a[i];
}
for (var i = 0; i < b.Length; i++)
{
right[i] = (byte)b[i];
}
// Act
var equal = left.SequenceEqual(right, startIndex, count);
// Assert
Assert.Equal(expectedEqual, equal);
}
