public void MultipleResult()
{
var results = new NuGetQueryParser().Parse("\"hello you\" id:beautiful little:\"creatures\"");
Assert.Equal(new NuGetSearchTerm { Field = null, TermOrPhrase = "hello you" }, results[0]);
Assert.Equal(new NuGetSearchTerm { Field = "id", TermOrPhrase = "beautiful" }, results[1]);
Assert.Equal(new NuGetSearchTerm { Field = "little", TermOrPhrase = "creatures" }, results[2]);
}
public void ExtraColon()
{
var results = new NuGetQueryParser().Parse("ID::Foo");
Assert.Single(results);
Assert.Equal(new NuGetSearchTerm {
Field = "ID", TermOrPhrase = "Foo"
}, results[0]);
}
public void LeadingColon()
{
var results = new NuGetQueryParser().Parse(":Foo");
Assert.Single(results);
Assert.Equal(new NuGetSearchTerm {
TermOrPhrase = "Foo"
}, results[0]);
}
public void EmptyPhrase()
{
var results = new NuGetQueryParser().Parse("\"\"");
Assert.Single(results);
Assert.Equal(new NuGetSearchTerm {
TermOrPhrase = ""
}, results[0]);
}
public void SingleResult(string input, string[] expectedResults)
{
var results = new NuGetQueryParser().Parse(input);
Assert.Single(results);
var expected = new NuGetSearchTerm
{
Field = expectedResults[0],
TermOrPhrase = expectedResults[1]
};
Assert.Equal(expected, results[0]);
}
public void SingleResult(string input, string[] expectedResults)
{
var results = new NuGetQueryParser().Parse(input);
Assert.Single(results);
var expected = new NuGetSearchTerm
{
Field = expectedResults[0],
TermOrPhrase = expectedResults[1]
};
Assert.Equal(expected, results[0]);
}
public void MultipleResult()
{
var results = new NuGetQueryParser().Parse("\"hello you\" id:beautiful little:\"creatures\"");
Assert.Equal(new NuGetSearchTerm {
Field = null, TermOrPhrase = "hello you"
}, results[0]);
Assert.Equal(new NuGetSearchTerm {
Field = "id", TermOrPhrase = "beautiful"
}, results[1]);
Assert.Equal(new NuGetSearchTerm {
Field = "little", TermOrPhrase = "creatures"
}, results[2]);
}
protected virtual IQueryable<LucenePackage> ApplySearchCriteria(SearchCriteria criteria, IQueryable<LucenePackage> packages)
{
var advancedQuerySyntax = criteria.SearchTerm.Any(c => AdvancedQueryCharacters.Contains(c));
if (advancedQuerySyntax)
{
var queryParser = new NuGetQueryParser(LuceneDataProvider.CreateQueryParser<LucenePackage>())
{
AllowLeadingWildcard = true
};
try
{
var query = queryParser.Parse(criteria.SearchTerm);
return packages.Where(query);
}
catch (ParseException ex)
{
throw new InvalidSearchCriteriaException("Failed to parse query", ex);
}
}
return from
pkg in packages
where
((pkg.Id == criteria.SearchTerm).Boost(5) ||
(pkg.SearchId == criteria.SearchTerm).Boost(4) ||
(pkg.Title == criteria.SearchTerm).Boost(3) ||
(pkg.Tags == criteria.SearchTerm).Boost(2) ||
(pkg.Authors.Contains(criteria.SearchTerm) || pkg.Owners.Contains(criteria.SearchTerm)).Boost(2) ||
(pkg.Files.Contains(criteria.SearchTerm)) ||
(pkg.Summary == criteria.SearchTerm || pkg.Description == criteria.SearchTerm)).AllowSpecialCharacters()
select
pkg;
}
public void TermlessField()
{
var results = new NuGetQueryParser().Parse("Id:");
Assert.Empty(results);
}
public void ExtraColon()
{
var results = new NuGetQueryParser().Parse("ID::Foo");
Assert.Single(results);
Assert.Equal(new NuGetSearchTerm { Field = "ID", TermOrPhrase = "Foo" }, results[0]);
}
public void LeadingColon()
{
var results = new NuGetQueryParser().Parse(":Foo");
Assert.Single(results);
Assert.Equal(new NuGetSearchTerm { TermOrPhrase = "Foo" }, results[0]);
}
public void EmptyPhrase()
{
var results = new NuGetQueryParser().Parse("\"\"");
Assert.Single(results);
Assert.Equal(new NuGetSearchTerm { TermOrPhrase = "" }, results[0]);
}
public void EmptyString()
{
var results = new NuGetQueryParser().Parse("");
Assert.Empty(results);
}
public void TermlessField()
{
var results = new NuGetQueryParser().Parse("Id:");
Assert.Empty(results);
}
public void EmptyString()
{
var results = new NuGetQueryParser().Parse("");
Assert.Empty(results);
}
