public void ProcessAllFiles_5Files_4FilesProcessed1Failed_4Moved_1MovedToErrorLocation()
{
// Arrange
CreateMultipleTempFiles(5);
var fileList = GetAllUnprocessedFiles();
var fp = A.Fake<IFileProcessor>();
foreach (var filename in fileList.Take(4))
{
A.CallTo(() => fp.ProcessFile(filename)).Returns(CreateMockDataSet1TableNoData());
}
var sut = new BatchFileProcessor(this.unprocessedPath, this.processedPath, this.errorPath);
// Act
var filesProcessed = sut.ProcessAllFiles(fp);
foreach (var filename in fileList.Take(4))
{
A.CallTo(() => fp.ProcessFile(filename)).MustHaveHappened();
}
Assert.Equal(4, Directory.EnumerateFiles(processedPath).Count());
Assert.Equal(1, Directory.EnumerateFiles(errorPath).Count());
}
public void ProcessFile_FileNotExist_FileRemains()
{
// Arrange
CreateSingleTempFile();
string filename = GetSingleUnprocessedFile();
var fp = A.Fake<IFileProcessor>();
A.CallTo(() => fp.ProcessFile(filename)).Returns(A<DataSet>.Ignored);
var sut = new BatchFileProcessor(this.unprocessedPath, this.processedPath, this.errorPath);
// Act
Assert.Throws<FileNotFoundException>(() => sut.ProcessFile(Guid.NewGuid().ToString("N"), fp));
Assert.Equal(1, Directory.EnumerateFiles(unprocessedPath).Count());
}
public void ProcessFile_FileExistsProcessed_MovedFile()
{
// Arrange
CreateSingleTempFile();
string filename = GetSingleUnprocessedFile();
var fp = A.Fake<IFileProcessor>();
A.CallTo(() => fp.ProcessFile(filename)).Returns(CreateMockDataSet1TableNoData());
var sut = new BatchFileProcessor(this.unprocessedPath, this.processedPath, this.errorPath);
// Act
sut.ProcessFile(filename, fp);
// Assert
A.CallTo(() => fp.ProcessFile(filename)).MustHaveHappened();
A.CallTo(() => fp.ProcessFile(filename)).Returns(A<DataSet>.Ignored);
Assert.Equal(1, Directory.EnumerateFiles(processedPath).Count());
}
public void ProcessAllFiles_NoFiles_NothingHappened()
{
// Arrange
var fp = A.Fake<IFileProcessor>();
A.CallTo(() => fp.ProcessFile(string.Empty)).Returns(A<DataSet>.Ignored);
var sut = new BatchFileProcessor(this.unprocessedPath, this.processedPath, this.errorPath);
// Act
var filesProcessed = sut.ProcessAllFiles(fp);
Assert.Equal(0, filesProcessed.Count);
A.CallTo(() => fp.ProcessFile(string.Empty)).MustNotHaveHappened();
}
public void ProcessAllFiles_ErrorFile_MovesFileToErrorLocation()
{
CreateSingleTempFile();
var fp = A.Fake<IFileProcessor>();
var filename = GetSingleUnprocessedFile();
A.CallTo(() => fp.ProcessFile(filename)).Returns(null);
var sut = new BatchFileProcessor(this.unprocessedPath, this.processedPath, this.errorPath);
var processAllFiles = sut.ProcessAllFiles(fp);
A.CallTo(() => fp.ProcessFile(filename)).MustHaveHappened();
Assert.Equal(1, Directory.EnumerateFiles(errorPath).Count());
}
public void ProcessAllFiles_5Files_5FilesProcessedNameIsFileName()
{
// Arrange
CreateMultipleTempFiles(5);
var fileList = GetAllUnprocessedFiles();
var fp = A.Fake<IFileProcessor>();
foreach (var filename in fileList)
{
A.CallTo(() => fp.ProcessFile(filename)).Returns(CreateMockDataSet1TableNoData());
}
var sut = new BatchFileProcessor(this.unprocessedPath, this.processedPath, this.errorPath);
// Act
var filesProcessed = sut.ProcessAllFiles(fp);
Assert.Equal(5, filesProcessed.Count);
foreach (var filename in fileList)
{
A.CallTo(() => fp.ProcessFile(filename)).MustHaveHappened();
}
foreach (var filename in fileList)
{
Assert.Contains(filename, filesProcessed.Keys);
}
Assert.Equal(5, Directory.EnumerateFiles(processedPath).Count());
}
