@Test
public void deleteTest() throws ExecutionException, InterruptedException {
final String target = "test-target";
final String idx = "test-index";
final String tp = "test-type";
final String id = "1234";
final String othertp = "othertest-type";
// create target index if it doesn't exist
if (!ln.es.admin().indices().prepareExists(target).execute().actionGet().exists()) {
final CreateIndexResponse cir =
ln.es.admin().indices().prepareCreate(target).execute().actionGet();
if (!cir.acknowledged()) throw new RuntimeException("failed to create index " + target);
}
final IndexResponse ir =
ln.es.prepareIndex(idx, tp, id).setSource("{\"children\":[1,2,3]}").execute().actionGet();
ln.log.info(
"Indexed /{}/{}/{} as version {} into ES", new Object[] {idx, tp, id, ir.version()});
final IndexResponse ir1 =
ln.es
.prepareIndex(idx, tp, "1")
.setSource("{\"cheese\":\"gorgonzola\"}")
.execute()
.actionGet();
ln.log.info("Indexed /{}/{}/1 as version {} into ES", new Object[] {idx, tp, ir1.version()});
final IndexResponse ir2 =
ln.es
.prepareIndex(idx, tp, "2")
.setSource("{\"cheese\":\"mozarella\"}")
.execute()
.actionGet();
ln.log.info("Indexed /{}/{}/2 as version {} into ES", new Object[] {idx, tp, ir2.version()});
final IndexResponse ir3 =
ln.es
.prepareIndex(idx, othertp, "3")
.setSource("{\"cheese\":\"limburger\"}")
.execute()
.actionGet();
ln.log.info(
"Indexed /{}/{}/3 as version {} into ES", new Object[] {idx, othertp, ir3.version()});
final List<Future<DegraphmalizeResult>> actions = new ArrayList<Future<DegraphmalizeResult>>();
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.UPDATE,
DegraphmalizeRequestScope.DOCUMENT,
new ID(idx, tp, id, ir.version()),
ln.callback));
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.UPDATE,
DegraphmalizeRequestScope.DOCUMENT,
new ID(idx, tp, "1", ir1.version()),
ln.callback));
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.UPDATE,
DegraphmalizeRequestScope.DOCUMENT,
new ID(idx, tp, "2", ir2.version()),
ln.callback));
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.UPDATE,
DegraphmalizeRequestScope.DOCUMENT,
new ID(idx, othertp, "3", ir3.version()),
ln.callback));
for (final Future<DegraphmalizeResult> a : actions) {
DegraphmalizeResult result = a.get();
ln.log.info("Degraphmalize complete for : " + result.root());
}
GraphUtilities.dumpGraph(new ObjectMapper(), ln.G);
actions.clear();
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.DELETE,
DegraphmalizeRequestScope.DOCUMENT_ANY_VERSION,
new ID(idx, tp, id, 0),
ln.callback));
for (final Future<DegraphmalizeResult> a : actions) {
DegraphmalizeResult result = a.get();
ln.log.info("Degraphmalize of {}: {}", result.root(), result);
}
actions.clear();
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.DELETE,
DegraphmalizeRequestScope.TYPE_IN_INDEX,
new ID(idx, tp, null, 0),
ln.callback));
for (final Future<DegraphmalizeResult> a : actions) {
DegraphmalizeResult result = a.get();
ln.log.info("Degraphmalize of {}: {}", result.root(), result);
}
// Only the vertex of the othertp type should be present.
Iterable<Vertex> iterable = GraphUtilities.findVerticesInIndex(ln.G, idx);
assertThat(Iterables.size(iterable)).isEqualTo(1);
actions.clear();
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.DELETE,
DegraphmalizeRequestScope.INDEX,
new ID(idx, null, null, 0),
ln.callback));
for (final Future<DegraphmalizeResult> a : actions) {
DegraphmalizeResult result = a.get();
ln.log.info("Degraphmalize of {}: {}", result.root(), result);
}
// No more vertices
Iterable<Vertex> iterable2 = GraphUtilities.findVerticesInIndex(ln.G, idx);
assertThat(Iterables.size(iterable2)).isEqualTo(0);
// Cleanup index
if (!ln.es.admin().indices().delete(new DeleteIndexRequest(idx)).actionGet().acknowledged()) {
throw new RuntimeException("failed to delete index " + target);
}
}
@Test
public void fullTest() throws ExecutionException, InterruptedException, DegraphmalizerException {
final String target = "test-target";
final String idx = "test-index";
final String tp = "test-type";
final String id = "1234";
// create target index if it doesn't exist
if (!ln.es.admin().indices().prepareExists(target).execute().actionGet().exists()) {
final CreateIndexResponse cir =
ln.es.admin().indices().prepareCreate(target).execute().actionGet();
if (!cir.acknowledged()) throw new RuntimeException("failed to create index " + target);
}
final IndexResponse ir =
ln.es.prepareIndex(idx, tp, id).setSource("{\"children\":[1,2,3]}").execute().actionGet();
ln.log.info(
"Indexed /{}/{}/{} as version {} into ES", new Object[] {idx, tp, id, ir.version()});
final IndexResponse ir1 =
ln.es
.prepareIndex(idx, tp, "1")
.setSource("{\"cheese\":\"gorgonzola\"}")
.execute()
.actionGet();
ln.log.info("Indexed /{}/{}/1 as version {} into ES", new Object[] {idx, tp, ir1.version()});
final IndexResponse ir2 =
ln.es
.prepareIndex(idx, tp, "2")
.setSource("{\"cheese\":\"mozarella\"}")
.execute()
.actionGet();
ln.log.info("Indexed /{}/{}/2 as version {} into ES", new Object[] {idx, tp, ir2.version()});
// degraphmalize "1" and wait for and print result
final List<Future<DegraphmalizeResult>> actions = new ArrayList<Future<DegraphmalizeResult>>();
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.UPDATE,
DegraphmalizeRequestScope.DOCUMENT,
new ID(idx, tp, id, ir.version()),
ln.callback));
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.UPDATE,
DegraphmalizeRequestScope.DOCUMENT,
new ID(idx, tp, "1", ir1.version()),
ln.callback));
actions.add(
ln.d.degraphmalize(
DegraphmalizeRequestType.UPDATE,
DegraphmalizeRequestScope.DOCUMENT,
new ID(idx, tp, "2", ir2.version()),
ln.callback));
for (final Future<DegraphmalizeResult> a : actions) {
DegraphmalizeResult result = a.get();
ln.log.info("Degraphmalize complete for : " + result.root());
}
ObjectMapper mapper = new ObjectMapper();
for (final Future<DegraphmalizeResult> a : actions) {
final DegraphmalizeResult degraphmalizeResult = a.get();
// Get first node in results
final ObjectNode result = toJSON(mapper, degraphmalizeResult.results().get(0).get());
assertThat(result.get("properties").has("nodes-in")).isTrue();
assertThat(result.get("properties").has("nodes-out")).isTrue();
if (degraphmalizeResult.root().id().equals("1234")) {
assertThat(numberOfChildren(result, "nodes-out")).isZero();
assertThat(numberOfChildren(result, "nodes-in")).isEqualTo(3);
}
if (degraphmalizeResult.root().id().equals("1")) {
assertThat(numberOfChildren(result, "nodes-out")).isEqualTo(1);
assertThat(numberOfChildren(result, "nodes-in")).isZero();
}
}
GraphUtilities.dumpGraph(new ObjectMapper(), ln.G);
// Cleanup index
if (!ln.es.admin().indices().delete(new DeleteIndexRequest(idx)).actionGet().acknowledged()) {
throw new RuntimeException("failed to delete index " + target);
}
}