public void TestMagicHeaderMissing()
{
const string text = "Test test test, ho ho ho. ";
const string compressedTxt = "compressed.txt";
File.WriteAllText("in.txt", text);
var parameters = new TaskParameters(ProcessorMode.Decompress, "in.txt", compressedTxt);
var processor = new TaskProcessor(new LoggerMock());
Assert.Throws<Exception>(() => processor.Start(parameters).Wait());
}
public void TestErrorOnDecompress()
{
const string text = "Test test test, ho ho ho";
const string compressedTxt = "compressed.gz";
const string decompressedTxt = "decompressed.txt";
File.WriteAllText("in.txt", text);
var parameters = new TaskParameters(ProcessorMode.Compress, "in.txt", compressedTxt);
var processor = new TaskProcessor(new LoggerMock());
var task = processor.Start(parameters);
task.Wait();
File.AppendAllText(compressedTxt, "a0b4");
parameters = new TaskParameters(ProcessorMode.Decompress, compressedTxt, decompressedTxt);
task = processor.Start(parameters);
task.Wait();
Assert.True(task.IsErrorOccured);
}
public void OverallTest()
{
const string text = "Test test test, ho ho ho";
const string compressedTxt = "compressed.txt";
const string decompressedTxt = "decompressed.txt";
File.WriteAllText("in.txt", text);
var parameters = new TaskParameters(ProcessorMode.Compress, "in.txt", compressedTxt);
var processor = new TaskProcessor(new LoggerMock());
var task = processor.Start(parameters);
task.Wait();
Assert.True(File.Exists(compressedTxt));
Assert.NotEqual(Encoding.UTF8.GetBytes(text), File.ReadAllBytes(compressedTxt));
parameters = new TaskParameters(ProcessorMode.Decompress, compressedTxt, decompressedTxt);
task = processor.Start(parameters);
task.Wait();
Assert.True(File.Exists(decompressedTxt));
Assert.Equal(text, File.ReadAllText(decompressedTxt));
}
public void TestTaskAbortion()
{
var text = string.Concat(Enumerable.Repeat("Test test test, ho ho ho. ", 200500));
const string compressedTxt = "compressed.txt";
File.WriteAllText("in.txt", text);
var parameters = new TaskParameters(ProcessorMode.Compress, "in.txt", compressedTxt);
var processor = new TaskProcessor(new LoggerMock());
var task = processor.Start(parameters);
task.Abort();
task.Wait();
Assert.True(task.IsErrorOccured);
}
public void TestFileWithSeveralChunks()
{
var text = string.Concat(Enumerable.Repeat("Test test test, ho ho ho. ", 100500));
const string compressedTxt = "compressed.txt";
const string decompressedTxt = "decompressed.txt";
File.WriteAllText("in.txt", text);
var parameters = new TaskParameters(ProcessorMode.Compress, "in.txt", compressedTxt);
var processor = new TaskProcessor(new LoggerMock());
var task = processor.Start(parameters);
task.Wait();
Assert.True(File.Exists(compressedTxt));
Assert.NotEqual(Encoding.UTF8.GetBytes(text), File.ReadAllBytes(compressedTxt));
parameters = new TaskParameters(ProcessorMode.Decompress, compressedTxt, decompressedTxt);
task = processor.Start(parameters);
task.Wait();
Assert.True(File.Exists(decompressedTxt));
Assert.False(task.IsErrorOccured);
Assert.Equal(text, File.ReadAllText(decompressedTxt));
}