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 GetWithArrayTest()
{
// arrange
ByteCircularBuffer target;
int expectedSize;
int expectedHead;
int expectedTail;
int expectedElements;
int actualElements;
byte[] expected;
byte[] actual;
target = new ByteCircularBuffer(10);
expected = new byte[]
{
1,
2
};
expectedHead = 2;
expectedSize = 1;
expectedTail = 3;
expectedElements = 2;
actual = new byte[expectedElements];
target.Put(1);
target.Put(2);
target.Put(3);
// act
actualElements = target.Get(actual);
// assert
actualElements.Should().
Be(expectedElements);
actual.Should().
Equal(expected);
target.Contains(1).
Should().
BeFalse();
target.Contains(2).
Should().
BeFalse();
target.Contains(3).
Should().
BeTrue();
target.Head.Should().
Be(expectedHead);
target.Tail.Should().
Be(expectedTail);
target.Size.Should().
Be(expectedSize);
}
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 PutTest()
{
// arrange
ByteCircularBuffer target;
int expectedSize;
int expectedHead;
int expectedTail;
byte expected;
target = new ByteCircularBuffer(10);
expected = 1;
expectedHead = 0;
expectedSize = 1;
expectedTail = 1;
// act
target.Put(expected);
// assert
target.Contains(expected).
Should().
BeTrue();
target.Head.Should().
Be(expectedHead);
target.Tail.Should().
Be(expectedTail);
target.Size.Should().
Be(expectedSize);
}
public void GetTest()
{
// arrange
ByteCircularBuffer target;
int expectedSize;
int expectedHead;
int expectedTail;
byte expected;
byte actual;
target = new ByteCircularBuffer(10);
expected = 1;
expectedHead = 1;
expectedSize = 2;
expectedTail = 3;
target.Put(1);
target.Put(2);
target.Put(3);
// act
actual = target.Get();
// assert
actual.Should().
Be(expected);
target.Contains(1).
Should().
BeFalse();
target.Contains(2).
Should().
BeTrue();
target.Contains(3).
Should().
BeTrue();
target.Head.Should().
Be(expectedHead);
target.Tail.Should().
Be(expectedTail);
target.Size.Should().
Be(expectedSize);
}
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 PutMultipleTest()
{
// arrange
ByteCircularBuffer target;
int expectedSize;
int expectedHead;
int expectedTail;
byte expected1;
byte expected2;
byte expected3;
target = new ByteCircularBuffer(10);
expected1 = 1;
expected2 = 2;
expected3 = 3;
expectedHead = 0;
expectedSize = 3;
expectedTail = 3;
// act
target.Put(expected1);
target.Put(expected2);
target.Put(expected3);
// assert
target.Contains(expected1).
Should().
BeTrue();
target.Contains(expected2).
Should().
BeTrue();
target.Contains(expected3).
Should().
BeTrue();
target.Head.Should().
Be(expectedHead);
target.Tail.Should().
Be(expectedTail);
target.Size.Should().
Be(expectedSize);
}
public void ContainsTest()
{
// arrange
ByteCircularBuffer target;
bool actual;
target = new ByteCircularBuffer(10);
target.Put(1);
target.Put(2);
target.Put(3);
// act
actual = target.Contains(1);
// assert
actual.Should().
BeTrue();
}
