@Test
public void shouldRetrieveMultipleNodesWithSameValueFromIndex() throws Exception {
// this test was included here for now as a precondition for the following test
// given
GraphDatabaseService graph = dbRule.getGraphDatabaseService();
createIndex(graph, LABEL1, "name");
Node node1, node2;
try (Transaction tx = graph.beginTx()) {
node1 = graph.createNode(LABEL1);
node1.setProperty("name", "Stefan");
node2 = graph.createNode(LABEL1);
node2.setProperty("name", "Stefan");
tx.success();
}
try (Transaction tx = graph.beginTx()) {
ResourceIterator<Node> result = graph.findNodes(LABEL1, "name", "Stefan");
assertEquals(asSet(node1, node2), asSet(result));
tx.success();
}
}
@Test
public void createdNodeShouldShowUpInIndexQuery() throws Exception {
// GIVEN
GraphDatabaseService beansAPI = dbRule.getGraphDatabaseService();
createIndex(beansAPI, LABEL1, "name");
createNode(beansAPI, map("name", "Mattias"), LABEL1);
// WHEN
Transaction tx = beansAPI.beginTx();
long sizeBeforeDelete = count(beansAPI.findNodes(LABEL1, "name", "Mattias"));
createNode(beansAPI, map("name", "Mattias"), LABEL1);
long sizeAfterDelete = count(beansAPI.findNodes(LABEL1, "name", "Mattias"));
tx.close();
// THEN
assertThat(sizeBeforeDelete, equalTo(1l));
assertThat(sizeAfterDelete, equalTo(2l));
}