public void AddDuplicateKeyword()
{
String expectedkeyword = "Testing";
Paper existingpaper = new Paper();
existingpaper.addKeyword(expectedkeyword);
existingpaper.addKeyword(expectedkeyword);
}
public void AddNumericalKeyword()
{
String expectedkeyword = "1234";
Paper existingpaper = new Paper();
existingpaper.addKeyword(expectedkeyword);
}
public void AddNullStringKeyword()
{
String expectedkeyword = null;
Paper existingpaper = new Paper();
existingpaper.addKeyword(expectedkeyword);
}
public void AddEmptyStringKeyword()
{
String expectedkeyword = "";
Paper existingpaper = new Paper();
existingpaper.addKeyword(expectedkeyword);
}
public void AddNormalUniqueKeyword()
{
String expectedkeyword = "Testing";
Paper existingpaper = new Paper();
Author a = new Author();
existingpaper.addKeyword(expectedkeyword);
List<String> keywords = existingpaper.listKeywords();
List<String> authorkeywords = a.listKeywords();
String actual = keywords.Find(s => s == expectedkeyword);
Assert.AreEqual(actual, expectedkeyword);
actual = authorkeywords.Find(s => s == expectedkeyword);
Assert.AreEqual(actual, expectedkeyword);
}
public void SearchNormal_NonExistingKeyword()
{
// create paper with keyword of "Doppler Effect"
String existingKeyword = "Doppler Effect";
Paper existingPaper = new Paper();
existingPaper.addKeyword(existingKeyword);
// add paper to a database
Database allPapers = new Database();
Database.addPaper(allPapers, existingPaper);
// search database using non-existing keyword of "Fusion"
String nonExistingKeyword = "Fusion";
List<Paper> searchedPaper = Database.searchByKeyword(allPapers, nonExistingKeyword);
// check if search result returns null (found no matches for "Fusion")
Assert.AreEqual(searchedPaper, null);
}
public void SearchNormal_ExistingKeyword_SinglePaper()
{
// create paper with keyword of "Doppler Effect"
String existingKeyword = "Doppler Effect";
Paper existingPaper = new Paper();
existingPaper.addKeyword(existingKeyword);
// add paper to a database
Database allPapers = new Database();
Database.addPaper(allPapers, existingPaper);
// search database using keyword of "Doppler Effect"
List<Paper> searchedPaper = Database.searchByKeyword(allPapers, existingKeyword);
// check if search result returns null (found no matches for "Doppler Effect")
if (searchedPaper == null) Assert.Fail();
// check if search result matches the added paper
Assert.AreEqual(existingPaper, searchedPaper[0]);
}
public void SearchProblem_NullKeywordGiven()
{
// create paper with keyword of "Doppler Effect"
String existingKeyword = "Doppler Effect";
Paper existingPaper = new Paper();
existingPaper.addKeyword(existingKeyword);
// add paper to a database
Database allPapers = new Database();
Database.addPaper(allPapers, existingPaper);
// search database using null keyword
List<Paper> searchedPaper = Database.searchByKeyword(allPapers, null);
// check if search result returns null (found no matches for null keyword)
Assert.AreEqual(searchedPaper, null);
}