public void GenerateTest_Empty()
{
RandomImageVerificationCodeOption option = new RandomImageVerificationCodeOption {
};
RandomImageVerificationCodeGenerator target = new RandomImageVerificationCodeGenerator(new RandomCharacterImageVerificationCodeValueProvider(new RandomCharacterVerificationCodeValueOption {
}), option);
Assert.IsNull(target.Generate());
}
public void GenerateTest()
{
List <char> characters = new List <char>();
for (char c = '0'; c <= '9'; c++)
{
characters.Add(c);
}
for (char c = 'a'; c <= 'z'; c++)
{
characters.Add(c);
}
for (char c = 'A'; c <= 'Z'; c++)
{
characters.Add(c);
}
characters.AddRange(new char[] {
'#',
'$',
'%',
'&',
'*',
});
RandomImageVerificationCodeOption option = new RandomImageVerificationCodeOption {
BackgroundColors = new Color[] { Color.White, Color.Gray, Color.LightGray },
ForegroundColors = new Color[] { Color.Black, Color.Red, Color.Blue, Color.Yellow, Color.Orange },
CanvasWidth = new Range(100, 50),
CanvasHeight = new Range(40, 20),
FontSize = new Range(15, 10),
//FontFamilies = new InstalledFontCollection().Families,
FontFamilies = new FontFamily[] { new FontFamily("Arial") },
//FontStyles = new FontStyle[] { FontStyle.Regular, FontStyle.Bold, FontStyle.Italic, FontStyle.Underline },
FontStyles = new FontStyle[] { FontStyle.Regular, FontStyle.Bold, FontStyle.Italic },
MaxRotationDegree = 45,
};
RandomImageVerificationCodeGenerator target = new RandomImageVerificationCodeGenerator(new RandomCharacterImageVerificationCodeValueProvider(new RandomCharacterVerificationCodeValueOption {
CharactersCount = new Range(4, 4),
Characters = characters,
}), option);
string name = null;
ImageVerificationCode code = null;
for (int i = 0; i < 100; i++)
{
code = target.Generate();
name = Guid.NewGuid().ToString();
code.Save(name + ".png");
File.WriteAllText(name + ".txt", code.Value, Encoding.UTF8);
}
}
public void GenerateTest_One()
{
RandomImageVerificationCodeOption option = new RandomImageVerificationCodeOption {
BackgroundColors = new Color[] { Color.Black },
ForegroundColors = new Color[] { Color.White },
CanvasWidth = new Range(100, 1),
CanvasHeight = new Range(40, 1),
FontSize = new Range(20, 1),
FontFamilies = new FontFamily[] { FontFamily.GenericSansSerif },
FontStyles = new FontStyle[] { FontStyle.Underline },
MaxRotationDegree = 45,
};
RandomImageVerificationCodeGenerator target = new RandomImageVerificationCodeGenerator(new RandomCharacterImageVerificationCodeValueProvider(new RandomCharacterVerificationCodeValueOption {
CharactersCount = new Range(5, 1),
Characters = new char[] { 'X' },
}), option);
target.Generate().Save(Guid.NewGuid() + ".png");
}
