public void WhenHasIllegalChars_ThenRemoveIllegalChars()
{
char illegalChar = '\0';
string s = $"this {illegalChar} that {illegalChar} this";
var result = XmlSanitizer.Sanitize(s);
Assert.That(result, Is.EqualTo("this that this"));
}
public void WhenIsEmpty_ThenReturnEmpty()
{
var result = XmlSanitizer.Sanitize(string.Empty);
Assert.That(result, Is.Empty);
}
public void WhenIsNull_ThenReturnNull()
{
var result = XmlSanitizer.Sanitize(null);
Assert.That(result, Is.Null);
}