public void Return_Instance_Of_CsvImport()
{
// Act
var sut = FileImportFactory.FileImport(testFile);
// Assert
Assert.IsType <CsvImport>(sut);
}
public void Throw_Error_If_Unknown_File_Format(string fileFormat)
{
// Act
var exception = Assert.Throws <NotSupportedException>(
() => FileImportFactory.FileImport($"Test{fileFormat}"));
// Assert
Assert.Equal($"Unsupported file format '{fileFormat}'", exception.Message);
}
public void Convert_Csv_To_Json()
{
// Arrange
var sut = FileImportFactory.FileImport(testFile);
var model = sut.GetData();
var expectedResult = JsonConvert.SerializeObject(model);
// Act
var fileExport = FileExportFactory.FileExport(Enums.Formats.JSON);
var result = fileExport.Export(model);
// Assert
Assert.Equal(expectedResult, result);
}
static void Main()
{
// Display title on console.
Console.WriteLine("File converter in C#\r");
Console.WriteLine("------------------------\n");
// Ask user for input file to convert.
Console.WriteLine("Put in the path to your file");
var filePath = Console.ReadLine();
// Validate
if (!File.Exists(filePath))
{
Console.WriteLine($"File {filePath} does not exist!");
}
// Process the import file
var processedData = FileImportFactory
.FileImport(filePath)
.GetData();
// Ask the user to choose the output format.
Console.WriteLine("Choose an output format from the following list:");
Console.WriteLine("\tj - json");
Console.WriteLine("\tx - xml");
Console.Write("Your option? ");
var format = (Console.ReadLine()) switch
{
"j" => Formats.JSON,
"x" => Formats.XML,
_ => throw new ArgumentException($"Unknown format"),
};
var fileExport = FileExportFactory.FileExport(format);
var result = fileExport.Export(processedData);
var newFileName = $"{Path.GetDirectoryName(filePath)}\\" +
$"{Path.GetFileNameWithoutExtension(filePath)}.{Enum.GetName(format.GetType(), format).ToLower()}";
File.Create(newFileName).Dispose();
File.AppendAllText(newFileName, result);
Console.WriteLine(result);
Console.ReadLine();
}
