public void TestGetMatchesWithDifferentTriplePatterns()
{
var c = new TripleCollection();
c.AddRange(new [] { T1, T2, T3, T4, T5, T6 });
Assert.AreEqual(1, c.GetMatches(new Triple {
Subject = "http://example.org/s", Predicate = "http://example.org/p", Object = "http://example.org/o", Graph = Constants.DefaultGraphUri
}).Count(),
"Expected 1 match with fully-specified pattern");
Assert.AreEqual(2, c.GetMatches(new Triple {
Subject = "http://example.org/s", Predicate = "http://example.org/p", Object = "http://example.org/o", Graph = null
}).Count(),
"Expected two matches with graph wildcard.");
// With Triple.Match an object wildcard matches literals and non-literals alike
Assert.AreEqual(3, c.GetMatches(new Triple {
Subject = "http://example.org/s", Predicate = "http://example.org/p", Object = null, Graph = Constants.DefaultGraphUri
}).Count(),
"Expected 3 matches with object wildcard");
Assert.AreEqual(2, c.GetMatches(new Triple {
Subject = "http://example.org/s", Predicate = null, Object = "http://example.org/o", Graph = Constants.DefaultGraphUri
}).Count(),
"Expected 2 matches with predicate wildcard");
Assert.AreEqual(2, c.GetMatches(new Triple {
Subject = null, Predicate = "http://example.org/p", Object = "http://example.org/o", Graph = Constants.DefaultGraphUri
}).Count(),
"Expected 2 matches with subject wildcard");
}
public void TestGetMatchesBySubject()
{
var c = new TripleCollection();
c.AddRange(new[] { T1, T2, T3, T4, T5, T6 });
Assert.AreEqual(5, c.GetMatches("http://example.org/s").Count());
Assert.AreEqual(1, c.GetMatches("http://example.org/s1").Count());
}
public void TestContainsSubject()
{
var c = new TripleCollection();
c.AddRange(new[] { T1, T2, T3, T4, T5, T6 });
Assert.IsTrue(c.ContainsSubject("http://example.org/s"));
Assert.IsTrue(c.ContainsSubject("http://example.org/s1"));
Assert.IsFalse(c.ContainsSubject("http://example.org/p"));
}
public void TestRemoveByObjectDoesNotRemoveLiteralMatches()
{
var c = new TripleCollection();
c.AddRange(new[] { T2, T3 });
c.RemoveByObject("http://example.org/o");
Assert.AreEqual(1, c.Count());
Assert.IsTrue(c.Items.Any(x => x.Equals(T3)));
}
public void TestRemoveBySubjectPredicateLiteralDoesNotRemoveUriMatches()
{
var c = new TripleCollection();
c.AddRange(new[] { T2, T3 });
c.RemoveBySubjectPredicateLiteral("http://example.org/s", "http://example.org/p", "http://example.org/o", RdfDatatypes.String, null);
Assert.AreEqual(1, c.Count());
Assert.IsTrue(c.Items.Any(x => x.Equals(T2)));
}
public void TestAddRangeUpdatesCollection()
{
var c = new TripleCollection();
c.AddRange(new [] { T1, T2, T3 });
Assert.AreEqual(3, c.Count());
Assert.IsTrue(c.Items.Any(x => x.Equals(T1)));
Assert.IsTrue(c.Items.Any(x => x.Equals(T2)));
Assert.IsTrue(c.Items.Any(x => x.Equals(T3)));
}
public void TestRemoveBySubjectPredicateRemoveAllMatches()
{
var c = new TripleCollection();
c.AddRange(new [] { T1, T5 });
Assert.AreEqual(2, c.Count());
c.RemoveBySubjectPredicate("http://example.org/s", "http://example.org/p1");
Assert.AreEqual(1, c.Count());
Assert.IsTrue(c.Items.Any(x => x.Equals(T1)));
}
public void TestRemoveBySubjectRemovesAllMatches()
{
var c = new TripleCollection();
c.AddRange(new [] { T1, T2, T3, T4 });
Assert.AreEqual(4, c.Count());
c.RemoveBySubject("http://example.org/s");
Assert.AreEqual(1, c.Count());
Assert.IsTrue(c.Items.Any(x => x.Equals(T4)));
}
public void TestEnumerateSubjects()
{
var c = new TripleCollection();
c.AddRange(new[] { T1, T2, T3, T4, T5, T6 });
var subjects = c.Subjects.ToList();
Assert.AreEqual(2, subjects.Count);
Assert.Contains("http://example.org/s", subjects);
Assert.Contains("http://example.org/s1", subjects);
}
public void TestClearRemovesAllTriples()
{
var c = new TripleCollection();
c.AddRange(new[] { T1, T2, T3, T4, T5, T6 });
var triples = c.Items.ToList();
Assert.AreEqual(6, triples.Count);
c.Clear();
Assert.AreEqual(0, c.Items.Count());
triples = c.Items.ToList();
Assert.AreEqual(0, triples.Count);
}
public void TestEnumerateTriples()
{
var c = new TripleCollection();
c.AddRange(new[] { T1, T2, T3, T4, T5, T6 });
var triples = c.Items.ToList();
Assert.AreEqual(6, triples.Count);
Assert.Contains(T1, triples);
Assert.Contains(T2, triples);
Assert.Contains(T3, triples);
Assert.Contains(T4, triples);
Assert.Contains(T5, triples);
Assert.Contains(T6, triples);
}