public void NoSourceDirectory()
{
StringWriter sw = new StringWriter();
Console.SetOut(sw);
var app = new importer.Importer();
app.Run();
Assert.Contains("Can't find source directory.", sw.ToString());
}
public void NoDestinationDirectory()
{
StringWriter sw = new StringWriter();
Console.SetOut(sw);
Environment.SetEnvironmentVariable("SRC", "../../../Resources/input");
var app = new importer.Importer();
app.Run();
Assert.Contains("Can't find destination directory.", sw.ToString());
}