public void SetTopic_CreatesIncomingRelationship() {
var parent = TopicFactory.Create("Parent", "Page");
var related = TopicFactory.Create("Related", "Page");
var relationships = new RelatedTopicCollection(parent);
relationships.SetTopic("Friends", related);
Assert.ReferenceEquals(related.IncomingRelationships.GetTopics("Friends").First(), parent);
}
public void RemoveTopic_RemovesIncomingRelationship() {
var parent = TopicFactory.Create("Parent", "Page");
var related = TopicFactory.Create("Related", "Page");
var relationships = new RelatedTopicCollection(parent);
relationships.SetTopic("Friends", related);
relationships.RemoveTopic("Friends", related.Key);
Assert.IsNull(related.IncomingRelationships.GetTopics("Friends").FirstOrDefault());
}
public void GetAllContentTypes_ReturnsAllContentTypes() {
var parent = TopicFactory.Create("Parent", "Page");
var relationships = new RelatedTopicCollection(parent);
for (var i = 0; i < 5; i++) {
relationships.SetTopic("Relationship" + i, TopicFactory.Create("Related" + i, "ContentType" + i));
}
Assert.AreEqual<int>(5, relationships.Count);
Assert.AreEqual<int>(1, relationships.GetAllTopics("ContentType3").Count);
}
public void SetTopic_UpdatesKeyCount() {
var parent = TopicFactory.Create("Parent", "Page");
var relationships = new RelatedTopicCollection(parent);
for (var i = 0; i < 5; i++) {
relationships.SetTopic("Relationship" + i, TopicFactory.Create("Related" + i, "Page"));
}
Assert.AreEqual<int>(5, relationships.Keys.Count);
Assert.IsTrue(relationships.Keys.Contains("Relationship3"));
}
public void GetAllTopics_ReturnsAllTopics() {
var parent = TopicFactory.Create("Parent", "Page");
var relationships = new RelatedTopicCollection(parent);
for (var i = 0; i < 5; i++) {
relationships.SetTopic("Relationship" + i, TopicFactory.Create("Related" + i, "Page"));
}
Assert.AreEqual<int>(5, relationships.Count);
Assert.AreEqual<string>("Related3", relationships.GetTopics("Relationship3").First().Key);
Assert.AreEqual<int>(5, relationships.GetAllTopics().Count);
}
