public void CreateFileWithGivenName()
{
imageWriter = new ImageWriter();
imageWriter.SaveFile("image.png", "");
Assert.True(File.Exists("image.png"));
File.Delete("image.png");
}
public void SaveConvertedFromBase64DataToFile()
{
imageWriter = new ImageWriter();
var expected = "imagedata";
var encoded = Encoding.UTF8.GetBytes(expected);
imageWriter.SaveFile("image.png", Convert.ToBase64String(encoded));
string output;
using (var sr = new StreamReader("image.png"))
{
output = sr.ReadToEnd();
}
Assert.Equal(expected, output);
File.Delete("image.png");
}