Esempio n. 1
0
  @Test
  public void testOldURI() throws Exception {
    assertEquals(0, countAllElements());
    con.begin();
    con.addStatement(painter, RDF.TYPE, RDFS.CLASS);
    con.addStatement(painting, RDF.TYPE, RDFS.CLASS);
    con.addStatement(picasso, RDF.TYPE, painter, context1);
    con.addStatement(guernica, RDF.TYPE, painting, context1);
    con.addStatement(picasso, paints, guernica, context1);
    assertEquals(5, countAllElements());
    con.commit();

    con.begin();
    con.clear();
    con.commit();

    con.begin();
    con.addStatement(picasso, paints, guernica, context1);
    con.commit();
    assertEquals(1, countAllElements());
  }
Esempio n. 2
0
  @Test
  public void testRemoveAndClear() throws Exception {
    // Add some data to the repository
    con.begin();
    con.addStatement(painter, RDF.TYPE, RDFS.CLASS);
    con.addStatement(painting, RDF.TYPE, RDFS.CLASS);
    con.addStatement(picasso, RDF.TYPE, painter, context1);
    con.addStatement(guernica, RDF.TYPE, painting, context1);
    con.addStatement(picasso, paints, guernica, context1);
    con.commit();

    // Test removal of statements
    con.begin();
    con.removeStatements(painting, RDF.TYPE, RDFS.CLASS);
    con.commit();

    assertEquals("Repository should contain 4 statements in total", 4, countAllElements());

    assertEquals("Named context should contain 3 statements", 3, countContext1Elements());

    assertEquals(
        "Statement (Painting, type, Class) should no longer be in the repository",
        0,
        countQueryResults("select 1 from {ex:Painting} rdf:type {rdfs:Class}"));

    con.begin();
    con.removeStatements(null, null, null, context1);
    con.commit();

    assertEquals("Repository should contain 1 statement in total", 1, countAllElements());

    assertEquals("Named context should be empty", 0, countContext1Elements());

    con.begin();
    con.clear();
    con.commit();

    assertEquals("Repository should no longer contain any statements", 0, countAllElements());
  }