public void BuildMultipleTimes(byte[][] byteArrays)
{
// Arrange
var builder = new BinaryArray.Builder();
builder.AppendRange(byteArrays);
builder.Build(_allocator);
// Act
var array = builder.Build(_allocator);
// Assert
AssertArrayContents(byteArrays, array);
}
public void Visit(BinaryType type)
{
BinaryArray.Builder resultBuilder = new BinaryArray.Builder().Reserve(_baseDataTotalElementCount);
for (int i = 0; i < _baseDataListCount; i++)
{
List <int?> dataList = _baseData[i];
BinaryArray.Builder builder = new BinaryArray.Builder().Reserve(dataList.Count);
foreach (byte?value in dataList)
{
if (value.HasValue)
{
builder.Append(value.Value);
resultBuilder.Append(value.Value);
}
else
{
builder.AppendNull();
resultBuilder.AppendNull();
}
}
TestTargetArrayList.Add(builder.Build());
}
ExpectedArray = resultBuilder.Build();
}
public void AppendThenBuild(byte[][] byteArrays)
{
// Arrange
var builder = new BinaryArray.Builder();
foreach (var byteArray in byteArrays)
{
// Test the type of byte array to ensure each Append() overload is exercised.
if (byteArray == null)
{
builder.AppendNull();
}
else if (byteArray.Length == 1)
{
builder.Append(byteArray[0]);
}
else
{
builder.Append((ReadOnlySpan <byte>)byteArray);
}
}
// Act
var array = builder.Build(_allocator);
// Assert
AssertArrayContents(byteArrays, array);
}
public void BuildImmediately()
{
// Arrange
var builder = new BinaryArray.Builder();
// Act
var array = builder.Build(_allocator);
// Assert
Assert.Equal(0, array.Length);
}
public void ClearEmpty()
{
// Arrange
var builder = new BinaryArray.Builder();
// Act
var actualReturnValue = builder.Clear();
// Assert
Assert.NotNull(actualReturnValue);
Assert.Equal(builder, actualReturnValue);
Assert.Equal(0, builder.Length);
var array = builder.Build(_allocator);
Assert.Equal(0, array.Length);
}
public void AppendRangeArraysAfterClear(byte[][] initialContents, byte[][] byteArrays)
{
// Arrange
var builder = new BinaryArray.Builder();
if (initialContents.Length > 0)
{
builder.AppendRange(initialContents);
}
builder.Clear();
var expectedArrayContents = byteArrays;
// Act
var actualReturnValue = builder.AppendRange(byteArrays);
// Assert
Assert.Equal(builder, actualReturnValue);
Assert.Equal(byteArrays.Length, builder.Length);
var actualArray = builder.Build(_allocator);
AssertArrayContents(expectedArrayContents, actualArray);
}
public void AppendSingleByte(byte[][] initialContents, byte singleByte)
{
// Arrange
var builder = new BinaryArray.Builder();
if (initialContents.Length > 0)
{
builder.AppendRange(initialContents);
}
int initialLength = builder.Length;
int expectedLength = initialLength + 1;
var expectedArrayContents = initialContents.Append(new[] { singleByte });
// Act
var actualReturnValue = builder.Append(singleByte);
// Assert
Assert.Equal(builder, actualReturnValue);
Assert.Equal(expectedLength, builder.Length);
var actualArray = builder.Build(_allocator);
AssertArrayContents(expectedArrayContents, actualArray);
}
public void AppendRangeArrays(byte[][] initialContents, byte[][] byteArrays)
{
// Arrange
var builder = new BinaryArray.Builder();
if (initialContents.Length > 0)
{
builder.AppendRange(initialContents);
}
int initialLength = builder.Length;
int expectedNewLength = initialLength + byteArrays.Length;
var expectedArrayContents = initialContents.Concat(byteArrays);
// Act
var actualReturnValue = builder.AppendRange(byteArrays);
// Assert
Assert.Equal(builder, actualReturnValue);
Assert.Equal(expectedNewLength, builder.Length);
var actualArray = builder.Build(_allocator);
AssertArrayContents(expectedArrayContents, actualArray);
}
public void AppendEnumerableAfterClear(byte[][] initialContents, byte[] bytes)
{
// Arrange
var builder = new BinaryArray.Builder();
if (initialContents.Length > 0)
{
builder.AppendRange(initialContents);
}
builder.Clear();
var enumerable = (IEnumerable <byte>)bytes;
var expectedArrayContents = new[] { bytes };
// Act
var actualReturnValue = builder.Append(enumerable);
// Assert
Assert.Equal(builder, actualReturnValue);
Assert.Equal(1, builder.Length);
var actualArray = builder.Build(_allocator);
AssertArrayContents(expectedArrayContents, actualArray);
}
public void AppendReadOnlySpan(byte[][] initialContents, byte[] bytes)
{
// Arrange
var builder = new BinaryArray.Builder();
if (initialContents.Length > 0)
{
builder.AppendRange(initialContents);
}
int initialLength = builder.Length;
var span = (ReadOnlySpan <byte>)bytes;
int expectedLength = initialLength + 1;
var expectedArrayContents = initialContents.Append(bytes);
// Act
var actualReturnValue = builder.Append(span);
// Assert
Assert.Equal(builder, actualReturnValue);
Assert.Equal(expectedLength, builder.Length);
var actualArray = builder.Build(_allocator);
AssertArrayContents(expectedArrayContents, actualArray);
}
public IArrowArray BuildArray()
{
return(_builder.Build());
}