public void TestStoriesRead()
{
int nStories = 5;
string searchTerm = "hat";
Dictionary<string, object> conditions = new Dictionary<string, object>();
conditions.Add("searchTerm", searchTerm);
conditions.Add("tailCount", nStories);
RssStories stories = new RssStories("ABC-MOST-READ", conditions);
List<IStoryContent> storiesContent = stories.read();
Assert.IsNotNull(storiesContent, "Did not expect return value for RssStories::read() to be null");
Assert.IsTrue(storiesContent.Count <= nStories, "Retrieved " + storiesContent.Count + " stories, but expected <= " + nStories);
for (int i = 0; i < storiesContent.Count; i++)
{
string title = ((RssStoryContent)(storiesContent[i])).Title;
Assert.IsTrue(title.Contains("hat"), "Story title does not contain '" + searchTerm + "'");
}
}
public void TestStoriesConstructor()
{
string[] validTestFeedNames = new string[] {"BBC", "CNN"};
for (int i = 0; i < validTestFeedNames.Length; i++)
{
Dictionary<string, object> conditions = new Dictionary<string, object>();
RssStories stories = new RssStories(validTestFeedNames[i], conditions);
Assert.IsNotNull(stories);
}
string[] invalidTestFeedNames = new string[] { "XYZ", "FOO", "BAR" };
for (int i = 0; i < invalidTestFeedNames.Length; i++)
{
bool failedOnInvalidRSSIdentifier = false;
try
{
Dictionary<string, object> conditions = new Dictionary<string, object>();
RssStories stories = new RssStories(invalidTestFeedNames[i], conditions);
}
catch (Exception e)
{
failedOnInvalidRSSIdentifier = true;
}
Assert.IsTrue(failedOnInvalidRSSIdentifier);
}
// these just have to be valid http or https URI's, not necessarily RSS feeds
string[] validUris = new string[] {
"http://www.cnn.com",
"https://gmail.com",
"http://feeds.abcnews.com/abcnews/internationalheadlines",
"http://feeds.bbci.co.uk/news/rss.xml",
};
for (int i = 0; i < validUris.Length; i++)
{
Dictionary<string, object> conditions = new Dictionary<string, object>();
RssStories stories = new RssStories(validUris[i], conditions);
Assert.IsNotNull(stories);
}
string[] invalidUris = new string[] {
"http:///www.cnn.com",
"https:/gmail.com",
"ftp://feeds.abcnews.com/abcnews/internationalheadlines",
"file://feeds.bbci.co.uk/news/rss.xml",
};
for (int i = 0; i < invalidUris.Length; i++)
{
bool failedOnInvalidRSSIdentifier = false;
try
{
Dictionary<string, object> conditions = new Dictionary<string, object>();
RssStories stories = new RssStories(invalidUris[i], conditions);
}
catch (Exception e)
{
failedOnInvalidRSSIdentifier = true;
}
Assert.IsTrue(failedOnInvalidRSSIdentifier);
}
}