private void assertCanCreateAndFind(
GraphDatabaseService db, Label label, String propertyKey, Object value) {
Node created = createNode(db, map(propertyKey, value), label);
try (Transaction tx = db.beginTx()) {
Node found = db.findNode(label, propertyKey, value);
assertThat(found, equalTo(created));
found.delete();
tx.success();
}
}
@Test(expected = MultipleFoundException.class)
public void shouldThrowWhenMulitpleResultsForSingleNode() throws Exception {
// 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()) {
graph.findNode(LABEL1, "name", "Stefan");
}
}