public void TestGetTopics()
{
var testTweet = new Tweet("#coffeeshop #supermarket message");
var testList = new List<string>(1) { "coffee shop" };
var testList2 = new List<string>(1) { "#supermarket" };
Assert.IsTrue(testList != _tweet.GetTopics());
Assert.IsTrue(testList2[0] == _tweet.GetTopics()[0]);
Assert.IsTrue(testTweet.GetTopics().Contains("#coffeeshop"));
Assert.IsTrue(testTweet.GetTopics().Contains("#supermarket"));
Assert.IsFalse(testTweet.GetTopics().Contains("#message"));
Assert.IsTrue(testTweet.GetTopics().Count == 2);
}
public void TestRegexStrings()
{
//Testing Topic regex string "(#)((?:[A-Za-z0-9-_]*))"
//Checking different tests like spaces and other markers interfering with the topic marker.
var testTweet = new Tweet("#test # test ##test #@test @#test");
Assert.IsTrue(testTweet.GetTopics().Contains("#test"));
Assert.IsTrue(testTweet.GetTopics().Contains("#"));
Assert.IsFalse(testTweet.GetTopics().Contains("test"));
Assert.IsFalse(testTweet.GetTopics().Contains("##test"));
Assert.IsFalse(testTweet.GetTopics().Contains("#@test"));
Assert.IsFalse(testTweet.GetTopics().Contains("@#test"));
//Testing "(@)((?:[A-Za-z0-9-_]*))"
//Checking different tests like spaces and other markers interfering with the topic marker.
var testTweet2 = new Tweet("@test @ test @@test #@test @#test");
Assert.IsTrue(testTweet2.GetMentions().Contains("@test"));
Assert.IsTrue(testTweet2.GetMentions().Contains("@"));
Assert.IsFalse(testTweet2.GetMentions().Contains(" test"));
Assert.IsFalse(testTweet2.GetMentions().Contains("@@test"));
Assert.IsFalse(testTweet2.GetMentions().Contains("#@test"));
Assert.IsFalse(testTweet2.GetMentions().Contains("@#test"));
Assert.IsFalse(testTweet2.GetMentions().Contains("test"));
//Testing "(http(s)?://)?([\w-]+\.)+[\w-]+(/\S\w[\w- ;,./?%&=]\S*)?"
//Checking different tests like spaces and other markers interfering with the topic marker.
var testTweet3 = new Tweet("http:// https:// google.com https://google.com website.net http://website.net");
Assert.IsTrue(testTweet3.GetLinks().Contains("google.com"));
Assert.IsTrue(testTweet3.GetLinks().Contains("https://google.com"));
Assert.IsTrue(testTweet3.GetLinks().Contains("http://website.net"));
Assert.IsTrue(testTweet3.GetLinks().Contains("website.net"));
Assert.IsFalse(testTweet3.GetLinks().Contains("http://"));
Assert.IsFalse(testTweet3.GetLinks().Contains("https://"));
}
