public void TestWriteFormulaWithTwoStatements()
{
NTriplesWriter instance = new NTriplesWriter(writer);
BNode statementId = new BNode("s");
instance.Add(new Statement("A", "b", (Entity)"C", statementId));
instance.Add(new Statement("D", "e", (Entity)"F", statementId));
instance.Close();
// should not repeat "_:s a log:Formula"
string expected = "_:s <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/10/swap/log#Formula>.\n" +
"_:s <http://www.w3.org/2000/10/swap/log#includes> _:bnode.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <A>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <b>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <C>.\n" +
"_:s <http://www.w3.org/2000/10/swap/log#includes> _:bnode.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <D>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <e>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <F>.\n";
Assert.AreEqual(expected, Regex.Replace(writer.ToString(), @"_:bnode\d+", "_:bnode"));
}
public void TestWriteStatementWithLiteralHavingDataType()
{
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement("A", "b", Literal.FromValue("C")));
instance.Close();
string expected = "<A> <b> \"C\"^^<http://www.w3.org/2001/XMLSchema#string>.\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteStatementWithLiteralHavingLanguage()
{
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement("A", "b", new Literal("C", "en", "http://www.w3.org/2001/XMLSchema#string")));
instance.Close();
string expected = "<A> <b> \"C\"@en.\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteStatementWithLiteral()
{
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement("A", "b", new Literal("C")));
instance.Close();
string expected = "<A> <b> \"C\".\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteStatementWithAnonymousBNode()
{
BNode bNode = new BNode();
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement(bNode, "b", (Entity)"C"));
instance.Close();
string expected = bNode + " <b> <C>.\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteEscapesAllResources()
{
// note: should test for unicode characters >= \U0001000,
// but Mono on Linux does not support this. (works in Windows .Net)
string subject = "http://\u00E9xampl\u00E8.org/\t\n\u000B\u000C\r\u000E\u0012\u001F";
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Namespaces.AddNamespace("http://\u00E9xampl\u00E8.org/", "ex");
instance.Add(new Statement(subject, "\uABCD", (Literal)"\u0020\u0021\u000A"));
instance.Close();
string expected = @"<http://\u00E9xampl\u00E8.org/\t\n\u000B\u000C\r\u000E\u0012\u001F> <\uABCD> " + "\" !\\n\".\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteEscapesAllResources()
{
// note: should test for unicode characters >= \U0001000,
// but Mono on Linux does not support this. (works in Windows .Net)
string subject = "http://\u00E9xampl\u00E8.org/\t\n\u000B\u000C\r\u000E\u0012\u001F";
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Namespaces.AddNamespace("http://\u00E9xampl\u00E8.org/", "ex");
instance.Add(new Statement(subject, "\uABCD", (Literal)"\u0020\u0021\u000A"));
instance.Close();
string expected = @"<http://\u00E9xampl\u00E8.org/\t\n\u000B\u000C\r\u000E\u0012\u001F> <\uABCD> " + "\" !\\n\".\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteFormulaWithOneStatement()
{
NTriplesWriter instance = new NTriplesWriter(writer);
BNode statementId = new BNode("s");
instance.Add(new Statement("A", "b", (Entity)"C", statementId));
instance.Close();
string expected = "_:s <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/10/swap/log#Formula>.\n" +
"_:s <http://www.w3.org/2000/10/swap/log#includes> _:bnode.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <A>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <b>.\n" +
"_:bnode <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <C>.\n";
Assert.AreEqual(expected, Regex.Replace(writer.ToString(), @"_:bnode\d+", "_:bnode"));
}
public void TestWriteSimpleStatements()
{
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement("S", Predicate.RdfType, (Entity)"X"));
instance.Add(new Statement("S", Predicate.RdfType, (Entity)"Y"));
instance.Add(new Statement("S", "o", (Entity)"Z"));
instance.Add(new Statement("P", "o", (Literal)"s"));
instance.Close();
string expected = "<S> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <X>.\n" +
"<S> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <Y>.\n" +
"<S> <o> <Z>.\n" +
"<P> <o> \"s\".\n";
Assert.AreEqual(expected, writer.ToString());
}
public virtual void TestWriteStatementWithLiteral()
{
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement("A", "b", new Literal("C")));
instance.Close();
string expected = "<A> <b> \"C\".\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteSimpleStatements()
{
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement("S", Predicate.RdfType, (Entity)"X"));
instance.Add(new Statement("S", Predicate.RdfType, (Entity)"Y"));
instance.Add(new Statement("S", "o", (Entity)"Z"));
instance.Add(new Statement("P", "o", (Literal)"s"));
instance.Close();
string expected = "<S> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <X>.\n" +
"<S> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <Y>.\n" +
"<S> <o> <Z>.\n" +
"<P> <o> \"s\".\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteStatementWithLiteralHavingLanguage()
{
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement("A", "b", new Literal("C", "en", "http://www.w3.org/2001/XMLSchema#string")));
instance.Close();
string expected = "<A> <b> \"C\"@en.\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteStatementWithLiteralHavingDataType()
{
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement("A", "b", Literal.FromValue("C")));
instance.Close();
string expected = "<A> <b> \"C\"^^<http://www.w3.org/2001/XMLSchema#string>.\n";
Assert.AreEqual(expected, writer.ToString());
}
public void TestWriteStatementWithAnonymousBNode()
{
BNode bNode = new BNode();
NTriplesWriter instance = new NTriplesWriter(writer);
instance.Add(new Statement(bNode, "b", (Entity)"C"));
instance.Close();
string expected = bNode + " <b> <C>.\n";
Assert.AreEqual(expected, writer.ToString());
}
