public void Should_ReturnFiles_When_ValidPath()
{
Mock <IDirectoryFile> mockDirectoryFile = new Mock <IDirectoryFile>();
mockDirectoryFile
.Setup(o => o.GetCurrentDirectory())
.Returns("Directory");
mockDirectoryFile
.Setup(o => o.DirectoryExists(It.IsAny <string>()))
.Returns(true);
mockDirectoryFile
.Setup(o => o.GetFiles(It.IsAny <string>()))
.Returns(new string[2] {
"File1", "File2"
});
ReadFromFile readFromFile = new ReadFromFile(mockDirectoryFile.Object);
var fileNames = readFromFile.GetFiles("Teste");
Assert.True(fileNames.Length == 2);
mockDirectoryFile.Verify(o => o.GetCurrentDirectory(), Times.Once);
mockDirectoryFile.Verify(o => o.DirectoryExists(It.IsAny <string>()), Times.Once);
mockDirectoryFile.Verify(o => o.GetFiles(It.IsAny <string>()), Times.Once);
}
public void Should_ReturnNull_When_DirectoryDoesNotExist()
{
Mock <IDirectoryFile> mockDirectoryFile = new Mock <IDirectoryFile>();
mockDirectoryFile
.Setup(o => o.GetCurrentDirectory())
.Returns("DirectoryTeste");
mockDirectoryFile
.Setup(o => o.DirectoryExists(It.IsAny <string>()))
.Returns(false);
ReadFromFile readFromFile = new ReadFromFile(mockDirectoryFile.Object);
var files = readFromFile.GetFiles("folder");
Assert.Null(files);
mockDirectoryFile.Verify(o => o.GetCurrentDirectory(), Times.Once);
mockDirectoryFile.Verify(o => o.DirectoryExists(It.IsAny <string>()), Times.Once);
}
public async Task Run(CancellationToken cancellationToken = default)
{
await Task.Run(() =>
{
while (!cancellationToken.IsCancellationRequested)
{
string[] fileNames = _readFromFile.GetFiles(FileIn.FolderIn);
if (fileNames == null || fileNames.Length == 0)
{
Task.Delay(800).Wait();
}
else
{
foreach (var name in fileNames)
{
Process(name);
}
}
}
_logger.LogWarning("Finalizado processamento do arquivo de entrada.");
}, cancellationToken);
}
