Examples with Triple org.apache.commons.rdf.api.Triple used on opensource projects

Example 1 with Triple

use of org.apache.commons.rdf.api.Triple in project trellis by trellis-ldp.

the class DefaultRdfaWriterServiceTest method testWriteError.

@Test
void testWriteError() throws IOException {
    doThrow(new IOException()).when(mockOutputStream).write(any(byte[].class), anyInt(), anyInt());
    final Stream<Triple> triples = getTriples();
    assertThrows(UncheckedIOException.class, () -> service.write(triples, mockOutputStream, ""), "IOException in write operation doesn't cause failure!");
}

Example 2 with Triple

use of org.apache.commons.rdf.api.Triple in project trellis by trellis-ldp.

the class LabelledTripleTest method testOrdinaryLabelledTriple3.

@Test
void testOrdinaryLabelledTriple3() {
    final Triple triple = rdf.createTriple(rdf.createIRI("test:value"), DC.title, rdf.createLiteral("A title"));
    final LabelledTriple t = new LabelledTriple(triple, null, null);
    assertEquals("test:value", t.getSubject(), "Subject value doesn't match!");
    assertEquals(DC.title.getIRIString(), t.getPredicateLabel(), "Predicate label doesn't match!");
    assertEquals(DC.title.getIRIString(), t.getPredicate(), "Predicate value doesn't match!");
    assertEquals("A title", t.getObjectLabel(), "Object label doesn't match!");
    assertEquals("A title", t.getObject(), "Object value doesn't match!");
}

Example 3 with Triple

use of org.apache.commons.rdf.api.Triple in project trellis by trellis-ldp.

the class LabelledTripleTest method testOrdinaryLabelledTriple.

@Test
void testOrdinaryLabelledTriple() {
    final Triple triple = rdf.createTriple(rdf.createIRI("test:value"), DC.title, rdf.createLiteral("A title"));
    final LabelledTriple t = new LabelledTriple(triple, "title", null);
    assertEquals("title", t.getPredicateLabel(), "Predicate label doesn't match!");
    assertEquals(DC.title.getIRIString(), t.getPredicate(), "Predicate value doesn't match!");
    assertEquals("A title", t.getObjectLabel(), "Object label doesn't match!");
    assertEquals("A title", t.getObject(), "Object value doesn't match!");
}

Example 4 with Triple

use of org.apache.commons.rdf.api.Triple in project trellis by trellis-ldp.

the class AuditTests method testAuditTriples.

/**
 * Check the presence of audit triples.
 * @throws Exception if the RDF resource didn't close cleanly
 */
default void testAuditTriples() throws Exception {
    final RDF rdf = RDFFactory.getInstance();
    try (final Response res = target(getResourceLocation()).request().header("Prefer", "return=representation; include=\"" + Trellis.PreferAudit.getIRIString() + "\"").get();
        final Graph g = readEntityAsGraph(res.getEntity(), getBaseURL(), TURTLE)) {
        assertEquals(3L, g.stream(rdf.createIRI(getResourceLocation()), PROV.wasGeneratedBy, null).count(), "Check for the presence of audit triples in the graph");
        assertAll("Check the graph triples", g.stream(rdf.createIRI(getResourceLocation()), PROV.wasGeneratedBy, null).flatMap(triple -> of(() -> assertTrue(g.contains((BlankNodeOrIRI) triple.getObject(), type, PROV.Activity), "Verify that the prov:activity type is present for the resource"), () -> assertTrue(g.contains((BlankNodeOrIRI) triple.getObject(), PROV.atTime, null), "Verify that the prov:atTime property is present for the resource"), () -> assertEquals(4L, g.stream((BlankNodeOrIRI) triple.getObject(), null, null).count(), "Verify that we have the right number of triples for the resource"))));
        assertTrue(g.contains(null, PROV.wasAssociatedWith, Trellis.AdministratorAgent), "Verify agent 1");
        assertTrue(g.contains(null, PROV.wasAssociatedWith, rdf.createIRI("https://madison.example.com/profile#me")), "Verify agent 2");
        assertTrue(g.contains(null, PROV.wasAssociatedWith, rdf.createIRI("https://people.apache.org/~acoburn/#i")), "Verify agent 3");
        assertEquals(2L, g.stream(null, type, AS.Update).count(), "Count the number of update events");
        assertEquals(1L, g.stream(null, type, AS.Create).count(), "Count the number of create events");
        assertEquals(11L, g.stream().map(Triple::getPredicate).filter(isEqual(type).negate()).count(), "Get the total graph size, absent any type triples");
    }
}

Example 5 with Triple

use of org.apache.commons.rdf.api.Triple in project trellis by trellis-ldp.

the class JenaIOServiceTest method testWriteInvalidSyntax.

@Test
void testWriteInvalidSyntax() {
    when(mockSyntax.mediaType()).thenReturn("fake/mediatype");
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    final Stream<Triple> triples = getTriples();
    assertThrows(TrellisRuntimeException.class, () -> service.write(triples, out, mockSyntax, identifier), "No exception thrown with invalid write syntax!");
}