public void CopyToArrayWithStartingIndexOffsetAndCountTest()
{
// arrange
ByteCircularBuffer target;
int expectedHead;
byte[] expected;
byte[] actual;
int offset;
int count;
int index;
target = new ByteCircularBuffer(10);
expected = new byte[]
{
5,
2,
3,
7
};
actual = new byte[]
{
5,
0,
0,
7
};
expectedHead = 0;
index = 1;
offset = 1;
count = 2;
target.Put(1);
target.Put(2);
target.Put(3);
// act
target.CopyTo(index, actual, offset, count);
// assert
actual.Should().
Equal(expected);
target.Contains(1).
Should().
BeTrue();
target.Contains(2).
Should().
BeTrue();
target.Contains(3).
Should().
BeTrue();
target.Head.Should().
Be(expectedHead);
}
public void CopyToArrayWithOffsetTest()
{
// arrange
ByteCircularBuffer target;
int expectedHead;
byte[] expected;
byte[] actual;
int offset;
target = new ByteCircularBuffer(10);
expected = new byte[]
{
5,
1,
2,
3
};
actual = new byte[]
{
5,
0,
0,
0
};
expectedHead = 0;
offset = 1;
target.Put(1);
target.Put(2);
target.Put(3);
// act
target.CopyTo(actual, offset);
// assert
actual.Should().
Equal(expected);
target.Contains(1).
Should().
BeTrue();
target.Contains(2).
Should().
BeTrue();
target.Contains(3).
Should().
BeTrue();
target.Head.Should().
Be(expectedHead);
}
public void CopyToTest()
{
// arrange
ByteCircularBuffer target;
int expectedHead;
byte[] expected;
byte[] actual;
target = new ByteCircularBuffer(10);
expected = new byte[]
{
1,
2,
3
};
expectedHead = 0;
actual = new byte[3];
target.Put(1);
target.Put(2);
target.Put(3);
// act
target.CopyTo(actual);
// assert
actual.Should().
Equal(expected);
target.Contains(1).
Should().
BeTrue();
target.Contains(2).
Should().
BeTrue();
target.Contains(3).
Should().
BeTrue();
target.Head.Should().
Be(expectedHead);
}
public void CopyToExceptionTest()
{
// arrange
ByteCircularBuffer target;
byte[] actual;
int offset;
int count;
int index;
target = new ByteCircularBuffer(10);
actual = new byte[target.Capacity];
index = 0;
offset = 0;
count = 4;
target.Put(1);
target.Put(2);
target.Put(3);
// act & assert
Assert.That(() => target.CopyTo(index, actual, offset, count), Throws.TypeOf <ArgumentOutOfRangeException>());
}
