public void CompensateScoreWithDocumentLength()
{
int[] expected = { 1, 2, 3 };
ReleaseLogic logic = new ReleaseLogic(new ReleaseRepository(new ReleaseMockContext(
new List <Release> {
new Release {
Id = 2, Title = "query none", Category = new Category {
Name = "query none"
}, Description = "query none"
},
new Release {
Id = 3, Title = "query none none", Category = new Category {
Name = "query none none"
}, Description = "query none none"
},
new Release {
Id = 1, Title = "query", Category = new Category {
Name = "query"
}, Description = "query"
}
}
), new CategoryMockContext()));
List <int> results = logic.SearchReleases("query").ToList();
for (int i = 0; i < results.Count; i++)
{
Assert.Equal(results[i], expected[i]);
}
}
public void GiveLessValueToDeadWords()
{
int[] expected = { 2, 1, 3 };
ReleaseLogic logic = new ReleaseLogic(new ReleaseRepository(new ReleaseMockContext(
new List <Release> {
new Release {
Id = 3, Title = "last", Category = new Category {
Name = "last"
}, Description = "last"
},
new Release {
Id = 1, Title = "second", Category = new Category {
Name = "second"
}, Description = "last"
},
new Release {
Id = 2, Title = "first", Category = new Category {
Name = "first"
}, Description = "first"
}
}
), new CategoryMockContext()));
List <int> results = logic.SearchReleases("first second last").ToList();
for (int i = 0; i < results.Count; i++)
{
Assert.Equal(results[i], expected[i]);
}
}
public void BetterScoreBasedOnWordFrequency()
{
int[] expected = { 2, 3, 1 };
ReleaseLogic logic = new ReleaseLogic(new ReleaseRepository(new ReleaseMockContext(
new List <Release> {
new Release {
Id = 2, Title = "query query", Category = new Category {
Name = "none"
}, Description = "none"
},
new Release {
Id = 3, Title = "query query query", Category = new Category {
Name = "none"
}, Description = "none"
},
new Release {
Id = 1, Title = "query", Category = new Category {
Name = "none"
}, Description = "none"
}
}
), new CategoryMockContext()));
List <int> results = logic.SearchReleases("query").ToList();
for (int i = 0; i < results.Count; i++)
{
Assert.Equal(results[i], expected[i]);
}
}
public IActionResult Search(string searchQuery)
{
List <ReleaseViewModelSmall> vm = new List <ReleaseViewModelSmall>();
if (string.IsNullOrEmpty(searchQuery))
{
return(RedirectToAction("index"));
}
foreach (int id in releaseLogic.SearchReleases(searchQuery))
{
IRelease releaseModel = releaseLogic.GetReleaseById(id);
ReleaseViewModelSmall tempRelease = new ReleaseViewModelSmall
{
Title = releaseModel.Title,
Id = releaseModel.Id,
FollowerCount = releaseModel.FollowerCount,
ImgLocation = releaseModel.ImgLocation,
ReleaseDate = releaseModel.ReleaseDate,
Category = new CategoryViewModel
{
ImgLocation = releaseModel.Category.ImgLocation
}
};
vm.Add(tempRelease);
}
return(View(vm));
}
