public static void AssertHasLinkWithKeyAndQuery(JArray linksArray, List <string> linkRelations, string routeNameLinking, string keyObjectString = null, string queryString = null)
{
var foundLink = false;
foreach (var link in linksArray)
{
if (!(link is JObject linkObject))
{
throw new Exception("Link array item should be a JObject");
}
var relationArray = (JArray)linkObject["rel"];
var sirenRelations = relationArray.Values <string>().ToList();
var hasDesiredRelations = StringReadOnlyListComparer.Equals(sirenRelations, linkRelations);
if (hasDesiredRelations)
{
AssertRoute(((JValue)linkObject["href"]).Value <string>(), routeNameLinking, keyObjectString, queryString);
foundLink = true;
break;
}
}
Assert.IsTrue(foundLink);
}
private static void AssertMediaTypes(IReadOnlyCollection <string> expectedAvailableMediaType, JToken typeToken)
{
var mediaTypesFromJToken = typeToken.Value <string>().Split(',').ToList();
var stringReadOnlyCollectionComparer = new StringReadOnlyCollectionComparer();
var hasDesiredMediaTypes = stringReadOnlyCollectionComparer.Equals(expectedAvailableMediaType, mediaTypesFromJToken);
Assert.IsTrue(hasDesiredMediaTypes, $"Expected media types do not match {string.Join(",", expectedAvailableMediaType)} <-> {string.Join(",", mediaTypesFromJToken)}");
}
private static void AssertLink(JObject linkObject, string rel, string expectedUrl, IReadOnlyCollection <string> expectedAvailableMediaTypes)
{
var relationArray = (JArray)linkObject["rel"];
var sirenRelations = relationArray.Values <string>().ToList();
var stringListComparer = new StringReadOnlyCollectionComparer();
var hasDesiredRelations = stringListComparer.Equals(sirenRelations, new List <string> {
rel
});
Assert.IsTrue(hasDesiredRelations);
Assert.AreEqual(expectedUrl, ((JValue)linkObject["href"]).Value <string>());
var typeParameter = linkObject["type"];
if (typeParameter == null)
{
Assert.IsTrue(expectedAvailableMediaTypes.Count == 0, $"Expected media types: {string.Join(",", expectedAvailableMediaTypes)}");
}
else
{
AssertMediaTypes(expectedAvailableMediaTypes, linkObject["type"]);
}
}
public void Compare_Null_ReturnsTrue()
{
Assert.IsTrue(stringReadOnlyListComparer.Equals(null, null));
}
