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)));
}
public void RandomString_WithSpecificChars_ShouldReturnSpecificString()
{
// Arrange
// Act
string random = RandomString(50000, letters: "AB", numbers: "12", symbols: "!?");
// Assert
Assert.Equal(50000, random.Length);
Assert.False(random.Any(c => RANDOM_LETTERS.Replace("AB", string.Empty).Contains(c)));
Assert.False(random.Any(c => RANDOM_NUMBER.Replace("12", string.Empty).Contains(c)));
Assert.False(random.Any(c => RANDOM_SYMBOLS.Replace("!?", string.Empty).Contains(c)));
}
