public static Bucket GetFromBytes(byte[] data, ref int offset, Encoding textEncoding = null)
{
Bucket bucket = new Bucket();
offset = bucket.FromBytes(data, offset, textEncoding);
return bucket;
}
public void TestBucketToFromBytes()
{
// Arrange
Bucket sourceBucket = new Bucket(54, "SourceBucket");
Bucket otherBucket = new Bucket(4, "OtherBucket");
Encoding textEncoding = Encoding.UTF8;
Bucket utNewBucket = new Bucket();
Bucket utFullBucket = new Bucket();
Bucket utTransBucket = new Bucket();
Bucket utEmptiedBucket = new Bucket();
Bucket utNewBucketFromBuffer = new Bucket();
Bucket utFullBucketFromBuffer = new Bucket();
Bucket utTransBucketFromBuffer = new Bucket();
Bucket utEmptiedBucketFromBuffer = new Bucket();
Reservoire waterSrc = new Reservoire();
// Act
byte[] utNewBytes = sourceBucket.GetBytes(textEncoding);
sourceBucket.Fill(waterSrc);
byte[] utFullBytes = sourceBucket.GetBytes(textEncoding);
sourceBucket.TransferTo(otherBucket);
byte[] utTransBytes = sourceBucket.GetBytes(textEncoding);
sourceBucket.Empty(waterSrc);
byte[] utEmptiedBytes = sourceBucket.GetBytes(textEncoding);
utNewBucket.FromBytes(utNewBytes, textEncoding: textEncoding);
utFullBucket.FromBytes(utFullBytes, textEncoding: textEncoding);
utTransBucket.FromBytes(utTransBytes, textEncoding: textEncoding);
utEmptiedBucket.FromBytes(utEmptiedBytes, textEncoding: textEncoding);
byte[] utBuffer = new byte[utNewBytes.Length + utFullBytes.Length + utTransBytes.Length + utEmptiedBytes.Length];
int toBufferOffset = 0;
toBufferOffset = utNewBucket.OntoBuffer(utBuffer, toBufferOffset, textEncoding);
toBufferOffset = utFullBucket.OntoBuffer(utBuffer, toBufferOffset, textEncoding);
toBufferOffset = utTransBucket.OntoBuffer(utBuffer, toBufferOffset, textEncoding);
toBufferOffset = utEmptiedBucket.OntoBuffer(utBuffer, toBufferOffset, textEncoding);
int fromBufferOffset = 0;
fromBufferOffset = utNewBucketFromBuffer.FromBytes(utBuffer, fromBufferOffset, textEncoding);
fromBufferOffset = utFullBucketFromBuffer.FromBytes(utBuffer, fromBufferOffset, textEncoding);
fromBufferOffset = utTransBucketFromBuffer.FromBytes(utBuffer, fromBufferOffset, textEncoding);
fromBufferOffset = utEmptiedBucketFromBuffer.FromBytes(utBuffer, fromBufferOffset, textEncoding);
// Assert
Assert.AreEqual(sourceBucket.Capacity, utNewBucket.Capacity, "Retrieved new bucket has different capacity");
Assert.AreEqual(0, utNewBucket.CurrentFill, "Retrieved new bucket has wrong current fill");
Assert.AreEqual(sourceBucket.Name, utNewBucket.Name, "Retrieved new bucket has wrong name");
Assert.IsTrue(utNewBucket.IsEmpty, "Retrieved new bucket is not empty");
Assert.IsFalse(utNewBucket.IsFull, "Retrieved new bucket is full");
Assert.AreEqual(sourceBucket.Capacity, utFullBucket.Capacity, "Retrieved full bucket has different capacity");
Assert.AreEqual(sourceBucket.Capacity, utFullBucket.CurrentFill, "Retrieved full bucket has wrong current fill");
Assert.AreEqual(sourceBucket.Name, utFullBucket.Name, "Retrieved full bucket has wrong name");
Assert.IsFalse(utFullBucket.IsEmpty, "Retrieved full bucket is empty");
Assert.IsTrue(utFullBucket.IsFull, "Retrieved full bucket is not full");
Assert.AreEqual(sourceBucket.Capacity, utTransBucket.Capacity, "Retrieved transferred bucket has different capacity");
Assert.AreEqual(sourceBucket.Capacity - otherBucket.Capacity, utTransBucket.CurrentFill, "Retrieved transferred bucket has wrong current fill");
Assert.AreEqual(sourceBucket.Name, utTransBucket.Name, "Retrieved transferred bucket has wrong name");
Assert.IsFalse(utTransBucket.IsEmpty, "Retrieved transferred bucket is empty");
Assert.IsFalse(utTransBucket.IsFull, "Retrieved transferred bucket is full");
Assert.AreEqual(sourceBucket.Capacity, utEmptiedBucket.Capacity, "Retrieved emptied bucket has different capacity");
Assert.AreEqual(0, utEmptiedBucket.CurrentFill, "Retrieved emptied bucket has wrong current fill");
Assert.AreEqual(sourceBucket.Name, utEmptiedBucket.Name, "Retrieved emptied bucket has wrong name");
Assert.IsTrue(utEmptiedBucket.IsEmpty, "Retrieved emptied bucket is not empty");
Assert.IsFalse(utEmptiedBucket.IsFull, "Retrieved emptied bucket is full");
Assert.AreEqual(utNewBucket.Capacity, utNewBucketFromBuffer.Capacity, "Retrieved new bucket from buffer has different capacity");
Assert.AreEqual(utNewBucket.CurrentFill, utNewBucketFromBuffer.CurrentFill, "Retrieved new bucket from buffer has wrong current fill");
Assert.AreEqual(utNewBucket.Name, utNewBucketFromBuffer.Name, "Retrieved new bucket from buffer has wrong name");
Assert.IsTrue(utNewBucketFromBuffer.IsEmpty, "Retrieved new bucket from buffer is not empty");
Assert.IsFalse(utNewBucketFromBuffer.IsFull, "Retrieved new bucket from buffer is full");
Assert.AreEqual(utFullBucket.Capacity, utFullBucketFromBuffer.Capacity, "Retrieved Full bucket from buffer has different capacity");
Assert.AreEqual(utFullBucket.CurrentFill, utFullBucketFromBuffer.CurrentFill, "Retrieved Full bucket from buffer has wrong current fill");
Assert.AreEqual(utFullBucket.Name, utFullBucketFromBuffer.Name, "Retrieved Full bucket from buffer has wrong name");
Assert.IsFalse(utFullBucketFromBuffer.IsEmpty, "Retrieved Full bucket from buffer is empty");
Assert.IsTrue(utFullBucketFromBuffer.IsFull, "Retrieved Full bucket from buffer is not full");
Assert.AreEqual(utTransBucket.Capacity, utTransBucketFromBuffer.Capacity, "Retrieved Transferred bucket from buffer has different capacity");
Assert.AreEqual(utTransBucket.CurrentFill, utTransBucketFromBuffer.CurrentFill, "Retrieved Transferred bucket from buffer has wrong current fill");
Assert.AreEqual(utTransBucket.Name, utTransBucketFromBuffer.Name, "Retrieved Transferred bucket from buffer has wrong name");
Assert.IsFalse(utTransBucketFromBuffer.IsEmpty, "Retrieved Transferred bucket from buffer is empty");
Assert.IsFalse(utTransBucketFromBuffer.IsFull, "Retrieved Transferred bucket from buffer is full");
Assert.AreEqual(utEmptiedBucket.Capacity, utEmptiedBucketFromBuffer.Capacity, "Retrieved Emptied bucket from buffer has different capacity");
Assert.AreEqual(utEmptiedBucket.CurrentFill, utEmptiedBucketFromBuffer.CurrentFill, "Retrieved Emptied bucket from buffer has wrong current fill");
Assert.AreEqual(utEmptiedBucket.Name, utEmptiedBucketFromBuffer.Name, "Retrieved Emptied bucket from buffer has wrong name");
Assert.IsTrue(utEmptiedBucketFromBuffer.IsEmpty, "Retrieved Emptied bucket from buffer is not empty");
Assert.IsFalse(utEmptiedBucketFromBuffer.IsFull, "Retrieved Emptied bucket from buffer is full");
Assert.AreEqual(toBufferOffset, fromBufferOffset, "Buffer offsets differ");
}
