public void AValidSchemeDoesNotStartWithADigit()
{
// when it does not start with a digit, then it's valid
Assert.That(WebRequestTracerStringURL.IsValidURLScheme("a1://some.host"), Is.True);
// when it starts with a digit, then it's invalid
Assert.That(WebRequestTracerStringURL.IsValidURLScheme("1a://some.host"), Is.False);
}
public void IfURLIsInvalidTheDefaultValueIsUsed()
{
// given
var target = new WebRequestTracerStringURL(logger, beacon, 42, "foobar");
// then
Assert.That(target.URL, Is.EqualTo("<unknown>"));
}
public void AnURLIsOnlySetInConstructorIfItIsValid()
{
// given
var target = new WebRequestTracerStringURL(logger, beacon, 21, "a1337://foo");
// then
Assert.That(target.URL, Is.EqualTo("a1337://foo"));
}
public IWebRequestTracer TraceWebRequest(string url)
{
if (string.IsNullOrEmpty(url))
{
logger.Warn($"{this}TraceWebRequest (String): url must not be null or empty");
return(NullWebRequestTracer);
}
if (!WebRequestTracerStringURL.IsValidURLScheme(url))
{
logger.Warn($"{this}TraceWebRequest (String): url \"{url}\" does not have a valid scheme");
return(NullWebRequestTracer);
}
if (logger.IsDebugEnabled)
{
logger.Debug($"{this}TraceWebRequest (String) ({url})");
}
if (!IsSessionEnded)
{
return(new WebRequestTracerStringURL(logger, beacon, 0, url));
}
return(NullWebRequestTracer);
}
public IWebRequestTracer TraceWebRequest(string url)
{
if (string.IsNullOrEmpty(url))
{
logger.Warn(this + "TraceWebRequest (String): url must not be null or empty");
return(NullWebRequestTracer);
}
if (!WebRequestTracerStringURL.IsValidURLScheme(url))
{
logger.Warn(this + $"TraceWebRequest (String): url \"{url}\" does not have a valid scheme");
return(NullWebRequestTracer);
}
if (logger.IsDebugEnabled)
{
logger.Debug(this + "TraceWebRequest (String) (" + url + ")");
}
if (!IsActionLeft)
{
return(new WebRequestTracerStringURL(logger, beacon, ID, url));
}
return(NullWebRequestTracer);
}
public void ASchemeIsInvalidIfInvalidCharactersAreEncountered()
{
// then
Assert.That(WebRequestTracerStringURL.IsValidURLScheme("a()[]{}@://some.host"), Is.False);
}
public void AValidSchemeAllowsUpperCaseLettersToo()
{
// when the url scheme contains all allowed characters
Assert.That(WebRequestTracerStringURL.IsValidURLScheme("Obp1e+nZK6i.t-://some.host"), Is.True);
}
public void AValidSchemeOnlyContainsLettersDigitsPlusPeriodOrHyphen()
{
// when the url scheme contains all allowed characters
Assert.That(WebRequestTracerStringURL.IsValidURLScheme("b1+Z6.-://some.host"), Is.True);
}
public void AValidSchemeStartsWithALetter()
{
// when starting with lower case letter, then
Assert.That(WebRequestTracerStringURL.IsValidURLScheme("a://some.host"), Is.True);
}
public void NullIsNotAValidURLScheme()
{
// then
Assert.That(WebRequestTracerStringURL.IsValidURLScheme(null), Is.False);
}
