public void TopNKeywords_NBiggerThanNumberOfKeywords()
{
//Setup papers and keywords in database
int year = 1999;
Keyword someKeyword = new Keyword("top");
Keyword someOtherKeyword = new Keyword("other");
Paper somePaper = new Paper("Name of paper", year);
somePaper.addKeyWord(someKeyword);
Paper someOtherPaper = new Paper("Name of other paper", year);
someOtherPaper.addKeyWord(someKeyword);
someOtherPaper.addKeyWord(someOtherKeyword);
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add papers to mapping system
sms.AddPaper(somePaper);
sms.AddPaper(someOtherPaper);
//now we will get the top 3 keywords from the SystematicMappingSystem stored as a list
int N = 3;
//this should return a list of size 2 since there are only 2 keywords for this year
List<Keyword> keywords = sms.GetTopNKeywordsForYear(N, year);
//Check that there are two keywords in the list
Assert.Equals(keywords.Count, 2);
//Check that it returned the top keywords in order
Assert.IsTrue(keywords.ElementAt(0).Equals(someKeyword));
Assert.IsTrue(keywords.ElementAt(1).Equals(someOtherKeyword));
}
public void KeywordSearchTest_NormalPath()
{
//Create Keyword and Paper
Keyword expectedKeyword = new Keyword("Testing");
Paper expectedPaper = new Paper("Some Paper About Testing");
//Add keyword to paper
expectedPaper.AddKeyword(expectedKeyword);
//A mapping system to store the papers in
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add paper to the system
sms.AddPaper(expectedPaper);
//Search by keyword for papers with keyword - Represent in a List
List<Paper> papersWithKeyword = sms.SearchByKeyword(expectedKeyword);
//Assert only one paper is found
Assert.IsTrue(expectedPaper.Equals(papersWithKeyword.First()) && papersWithKeyword.Count() == 1);
}
public void KeywordSearchTest_NormalPath()
{
//Create Keyword and Paper
Keyword expectedKeyword = new Keyword("Testing");
Paper expectedPaper = new Paper("Some Paper About Testing");
//Add keyword to paper
expectedPaper.AddKeyword(expectedKeyword);
//A mapping system to store the papers in
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add paper to the system
sms.AddPaper(expectedPaper);
//Search by keyword for papers with keyword - Represent in a List
int expected = sms.SearchByKeyword(expectedKeyword);
int actual = 1;
//Assert only one paper is found
Assert.AreEqual(expected, actual);
}
public void KeywordSearchTest_EmptyString()
{
//The keyword is an empty string
Keyword expectedKeyword = new Keyword("");
//Create other keyword and add to paper
Keyword otherKeyword = new Keyword("Other Keyword");
Paper otherPaper = new Paper("Paper with Keywords");
otherPaper.AddKeyword(otherKeyword);
//Create mapping system for papers
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add otherPaper to system
sms.AddPaper(otherPaper);
//Search through papers with the keyword
List<Paper> papersWithKeyword = sms.SearchByKeyword(expectedKeyword);
//Assert that no papers are found
Assert.IsTrue(papersWithKeyword.Count() == 0);
}
public void KeywordSearchTest_KeywordDoesNotExist()
{
//Keyword that does not exist
Keyword expectedKeyword = new Keyword("Does Not Exist");
//Other keyword
Keyword otherKeyword = new Keyword("Other Keyword");
Paper otherPaper = new Paper("Paper With Other Keywords");
//Add otherKeyword to otherPaper
otherPaper.AddKeyword(otherKeyword);
//Create mapping system for papers
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add otherPaper to system
sms.AddPaper(otherPaper);
//Search through papers with keyword - Represent in a list
List<Paper> papersWithKeyword = sms.SearchByKeyword(expectedKeyword);
//Assert that no papers are founde
Assert.IsTrue(papersWithKeyword.Count() == 0);
}
public void KeywordSearchTest_EmptyString()
{
//The keyword is an empty string
Keyword expectedKeyword = new Keyword("");
//Create other keyword and add to paper
Keyword otherKeyword = new Keyword("Other Keyword");
Paper otherPaper = new Paper("Paper with Keywords");
otherPaper.AddKeyword(otherKeyword);
//Create mapping system for papers
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add otherPaper to system
sms.AddPaper(otherPaper);
//Search through papers with the keyword
int expected = sms.SearchByKeyword(expectedKeyword);
int actual = 0;
//Assert only one paper is found
Assert.AreEqual(expected, actual);
}
public void KeywordSearchTest_KeywordDoesNotExist()
{
//Keyword that does not exist
Keyword expectedKeyword = new Keyword("Does Not Exist");
//Other keyword
Keyword otherKeyword = new Keyword("Other Keyword");
Paper otherPaper = new Paper("Paper With Other Keywords");
//Add otherKeyword to otherPaper
otherPaper.AddKeyword(otherKeyword);
//Create mapping system for papers
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add otherPaper to system
sms.AddPaper(otherPaper);
//Search through papers with keyword - Represent in a list
int expected = sms.SearchByKeyword(expectedKeyword);
int actual = 0;
//Assert only one paper is found
Assert.AreEqual(expected, actual);
}
public void TopNKeywords_InvalidYear()
{
//Setup papers and keywords in database
int year = 1999;
Keyword someKeyword = new Keyword("top");
Keyword someOtherKeyword = new Keyword("other");
Paper somePaper = new Paper("Name of paper", year);
somePaper.addKeyWord(someKeyword);
Paper someOtherPaper = new Paper("Name of other paper", year);
someOtherPaper.addKeyWord(someKeyword);
someOtherPaper.addKeyWord(someOtherKeyword);
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add papers to mapping system
sms.AddPaper(somePaper);
sms.AddPaper(someOtherPaper);
//now we will get the top 2 keywords from the SystematicMappingSystem stored as a list for year 0, which is invalid
int N = 2;
List<Keyword> keywords = sms.GetTopNKeywordsForYear(N, 0);
Assert.Fail();
}
public void TopNKeywords_InvalidFutureYear()
{
//Setup papers and keywords in database
int year = 1999;
Keyword someKeyword = new Keyword("top");
Keyword someOtherKeyword = new Keyword("other");
Paper somePaper = new Paper("Name of paper", year);
somePaper.addKeyWord(someKeyword);
Paper someOtherPaper = new Paper("Name of other paper", year);
someOtherPaper.addKeyWord(someKeyword);
someOtherPaper.addKeyWord(someOtherKeyword);
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add papers to mapping system
sms.AddPaper(somePaper);
sms.AddPaper(someOtherPaper);
//now we will query for keywords to papers for a year in the future
int N = 2;
List<Keyword> keywords = sms.GetTopNKeywordsForYear(N, 2020);
Assert.Fail();
}
public void TopNKeywords_Top0Keywords()
{
//Setup empty database
SystematicMappingSystem sms = new SystematicMappingSystem();
//now we will get the top 0 keywords and make sure it returns a null list
int N = 0;
List<Keyword> keywords = sms.GetTopNKeywordsForYear(N, 1998);
//There should be no keywords for this year;
Assert.IsNull(keywords);
}
public void TopNKeywords_NormalPath()
{
//Setup papers and keywords in database
int year = 1999;
Keyword someKeyword = new Keyword("top");
Keyword someOtherKeyword = new Keyword("other");
Paper somePaper = new Paper("Name of paper", year);
somePaper.addKeyWord(someKeyword);
Paper someOtherPaper = new Paper("Name of other paper", year);
someOtherPaper.addKeyWord(someKeyword);
someOtherPaper.addKeyWord(someOtherKeyword);
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add papers to mapping system
sms.AddPaper(somePaper);
sms.AddPaper(someOtherPaper);
//now we will get the top 2 keywords from the SystematicMappingSystem stored as a list
int N = 2;
List<Keyword> keywords = sms.GetTopNKeywordsForYear(N, year);
//Check that there are two keywords in the list
Assert.Equals(keywords.Count, N);
//Check that it returned the top keywords in order
Assert.IsTrue(keywords.ElementAt(0).Equals(someKeyword));
Assert.IsTrue(keywords.ElementAt(1).Equals(someOtherKeyword));
}
public void TopNKeywords_NoKeywordsForYear()
{
//Setup papers and keywords in database
//We still add these just in case it returns these instead of nothing
int year = 1999;
Keyword someKeyword = new Keyword("top");
Keyword someOtherKeyword = new Keyword("other");
Paper somePaper = new Paper("Name of paper", year);
somePaper.addKeyWord(someKeyword);
Paper someOtherPaper = new Paper("Name of other paper", year);
someOtherPaper.addKeyWord(someKeyword);
someOtherPaper.addKeyWord(someOtherKeyword);
SystematicMappingSystem sms = new SystematicMappingSystem();
//Add papers to mapping system
sms.AddPaper(somePaper);
sms.AddPaper(someOtherPaper);
//now we will get the top 2 keywords from the SystematicMappingSystem stored as a list for year 1998, which has no papers
int N = 2;
List<Keyword> keywords = sms.GetTopNKeywordsForYear(N, 1998);
//There should be no keywords for this year;
Assert.Equals(keywords.Count,0);
}
