public virtual void TestConcatFileOnFile()
{
byte[] block = ContractTestUtils.Dataset(TestFileLen, 0, 255);
ContractTestUtils.CreateFile(GetFileSystem(), target, false, block);
GetFileSystem().Concat(target, new Path[] { srcFile });
ContractTestUtils.AssertFileHasLength(GetFileSystem(), target, TestFileLen * 2);
ContractTestUtils.ValidateFileContent(ContractTestUtils.ReadDataset(GetFileSystem
(), target, TestFileLen * 2), new byte[][] { block, block });
}
public virtual void TestAppendToExistingFile()
{
byte[] original = ContractTestUtils.Dataset(8192, 'A', 'Z');
byte[] appended = ContractTestUtils.Dataset(8192, '0', '9');
ContractTestUtils.CreateFile(GetFileSystem(), target, false, original);
FSDataOutputStream outputStream = GetFileSystem().Append(target);
outputStream.Write(appended);
outputStream.Close();
byte[] bytes = ContractTestUtils.ReadDataset(GetFileSystem(), target, original.Length
+ appended.Length);
ContractTestUtils.ValidateFileContent(bytes, new byte[][] { original, appended });
}
