public void RandomString_WithNumbersOnly_ShouldReturnNumericString()
{
// Arrange
// Act
string random = RandomString(30, letters: null, symbols: null);
// Assert
Assert.Equal(30, random.Length);
Assert.False(random.Any(c => RANDOM_LETTERS.Contains(c)));
Assert.False(random.Any(c => RANDOM_SYMBOLS.Contains(c)));
}
public void RandomString_WithLetterOnly_ShouldReturnAlphaString()
{
// Arrange
// Act
string random = RandomString(20, numbers: null, symbols: null);
// Assert
Assert.Equal(20, random.Length);
Assert.False(random.Any(c => RANDOM_NUMBER.Contains(c)));
Assert.False(random.Any(c => RANDOM_SYMBOLS.Contains(c)));
}