private static async Task ProcessDirectory(string directory)
{
if (!Directory.Exists(directory))
{
throw new ArgumentException($"Directory {directory} doesn't exist", directory);
}
var files = Directory
.GetFiles(directory)
.Select(x => Path.Combine(directory, x))
.ToList(); // Полные пути исходных файлов
var operationFactory = new MatrixOperationFactory(Logger);
var streamReader = new StreamMatrixReader(operationFactory);
var streamWriter = new StreamMatrixWriter();
var progressReporter = new ProgressReporter(files.Count, Logger);
await files.ParallelForEachAsync(async file =>
{
using var input = new StreamReader(file);
var resultFile = Path.Combine(directory, Path.GetFileNameWithoutExtension(file) + "_result.txt"); // Полный путь до файла с результатом
await using var output = new StreamWriter(resultFile);
var matrices = streamReader.GetMatrices(input);
await streamWriter.WriteMatricesAsync(output, matrices);
progressReporter.Report(file);
});
}
public void GetMatrices_TwoMatrcesInInput_TwoMatrcesInOutput()
{
var factory = new NoOpOperationFactory();
var matrixReader = new StreamMatrixReader(factory);
var inputString = $"noop{Environment.NewLine}{Environment.NewLine}1{Environment.NewLine}{Environment.NewLine}1{Environment.NewLine}";
var stringReader = new StringReader(inputString);
var matrices = matrixReader.GetMatrices(stringReader);
Assert.Equal(2, matrices.Count());
}
public void GetMatrices_OneMatrixInInput_OneMatrixInOutput()
{
var factory = new NoOpOperationFactory();
var matrixReader = new StreamMatrixReader(factory);
var inputString = $"noop{Environment.NewLine}{Environment.NewLine}1{Environment.NewLine}";
var stringReader = new StringReader(inputString);
var matrices = matrixReader.GetMatrices(stringReader);
Assert.Single(matrices);
}
public void GetMatrices_OperationInInput_IMatrixOperationFactoryCreateCalledWithParameter(string opName)
{
var mock = Mock.Get(Mock.Of <IMatrixOperationFactory>());
mock.Setup(x => x.Create(It.IsAny <string>())).Returns(new NoOpOperation()).Verifiable();
var matrixReader = new StreamMatrixReader(mock.Object);
var inputString = $"{opName}{Environment.NewLine}{Environment.NewLine}1{Environment.NewLine}";
var stringReader = new StringReader(inputString);
var matrices = matrixReader.GetMatrices(stringReader);
mock.Verify(x => x.Create(It.Is <string>(x => x == opName)), Times.Exactly(1));
}
public void GetMatrices_InconsistentAmountOfColumnsInInput_ThrowsInvalidOperationException()
{
var factory = new NoOpOperationFactory();
var matrixReader = new StreamMatrixReader(factory);
var inputString = $"noop{Environment.NewLine}{Environment.NewLine}1{Environment.NewLine}1 2{Environment.NewLine}";
var stringReader = new StringReader(inputString);
Assert.Throws <InvalidOperationException>(() =>
{
matrixReader.GetMatrices(stringReader).ToList();
});
}
public void GetMatrices_TwoByTwoMatrixInInput_ProperOutput()
{
var factory = new NoOpOperationFactory();
var matrixReader = new StreamMatrixReader(factory);
var inputString = $"noop{Environment.NewLine}{Environment.NewLine}1 2{Environment.NewLine}3 4{Environment.NewLine}";
var stringReader = new StringReader(inputString);
var matrices = matrixReader.GetMatrices(stringReader);
var expectedMatrices = new Matrix[] { new Matrix(new int[2, 2] {
{ 1, 2 }, { 3, 4 }
}) };
Assert.Equal(expectedMatrices, matrices, new MatrixComparer());
}
