public void MatchedRoute_HasCorrectParameters(string route, string path, params string[] parameters)
{
if (parameters.Length % 2 != 0)
{
throw new InvalidOperationException("Parameters should be in name, value pairs.");
}
RouteMatcher.ClearCache();
var parameterCount = parameters.Length / 2;
Assert.IsTrue(RouteMatcher.TryParse(route, false, out var matcher));
Assert.AreEqual(parameterCount, matcher.ParameterNames.Count);
for (var i = 0; i < parameterCount; i++)
{
Assert.AreEqual(parameters[2 * i], matcher.ParameterNames[i]);
}
var match = matcher.Match(path);
Assert.IsNotNull(match);
var keys = match.Keys.ToArray();
var values = match.Values.ToArray();
Assert.AreEqual(parameterCount, keys.Length);
Assert.AreEqual(parameterCount, values.Length);
for (var i = 0; i < parameterCount; i++)
{
Assert.AreEqual(parameters[2 * i], keys[i]);
Assert.AreEqual(parameters[(2 * i) + 1], values[i]);
}
}
[TestCase("/abc/{width}/{height}/")] // 2 parameters, different segments.
public void ValidBaseRoute_IsValid(string route)
{
RouteMatcher.ClearCache();
Assert.IsTrue(Route.IsValid(route, true));
Assert.DoesNotThrow(() => RouteMatcher.Parse(route, true));
Assert.IsTrue(RouteMatcher.TryParse(route, true, out _));
}
[TestCase("/abc/{id}/{name?}/")] // No segment of a base route can be optional.
public void InvalidBaseRoute_IsNotValid(string route)
{
RouteMatcher.ClearCache();
Assert.IsFalse(Route.IsValid(route, true));
Assert.Throws <FormatException>(() => RouteMatcher.Parse(route, true));
Assert.IsFalse(RouteMatcher.TryParse(route, true, out _));
}
[TestCase("/abc/{id}/{date?}", "id", "date")] // 2 parameters, different segments, 1 optional.
public void RouteParameters_HaveCorrectNames(string route, params string[] parameterNames)
{
RouteMatcher.ClearCache();
Assert.IsTrue(RouteMatcher.TryParse(route, false, out var matcher));
Assert.AreEqual(parameterNames.Length, matcher !.ParameterNames.Count);
for (var i = 0; i < parameterNames.Length; i++)
{
Assert.AreEqual(parameterNames[i], matcher.ParameterNames[i]);
}
}
public void MatchedBaseRoute_HasCorrectSubPath(string route, string path, string subPath)
{
RouteMatcher.ClearCache();
Assert.IsTrue(RouteMatcher.TryParse(route, true, out var matcher));
var match = matcher !.Match(path);
Assert.IsNotNull(match);
Assert.AreEqual(subPath, match.SubPath);
}