@Test
public void shouldBeAbleToIndexValuesContainingSpaces() throws Exception {
final long nodeId = helper.createNode();
final String key = "key";
final String value = "value with spaces in it";
String indexName = "spacey-values";
helper.createNodeIndex(indexName);
final RestRequest request = RestRequest.req();
JaxRsResponse response =
request.post(
functionalTestHelper.indexNodeUri(indexName), createJsonStringFor(nodeId, key, value));
assertEquals(Status.CREATED.getStatusCode(), response.getStatus());
URI location = response.getLocation();
response.close();
response =
request.get(functionalTestHelper.indexNodeUri(indexName, key, URIHelper.encode(value)));
assertEquals(Status.OK.getStatusCode(), response.getStatus());
Collection<?> hits = (Collection<?>) JsonHelper.jsonToSingleValue(response.getEntity());
assertEquals(1, hits.size());
response.close();
CLIENT.resource(location).delete();
response =
request.get(functionalTestHelper.indexNodeUri(indexName, key, URIHelper.encode(value)));
hits = (Collection<?>) JsonHelper.jsonToSingleValue(response.getEntity());
assertEquals(0, hits.size());
}
/**
* Find node by exact match.
*
* <p>NOTE: Spaces in the URI have to be encoded as +%20+.
*/
@Documented
@Test
public void shouldAddToIndexAndRetrieveItByExactMatch() throws Exception {
String indexName = "favorites";
String key = "key";
String value = "the value";
long nodeId = createNode();
value = URIHelper.encode(value);
// implicitly create the index
JaxRsResponse response =
RestRequest.req()
.post(
functionalTestHelper.indexNodeUri(indexName),
createJsonStringFor(nodeId, key, value));
assertEquals(201, response.getStatus());
// search it exact
String entity =
gen()
.noGraph()
.expectedStatus(200)
.get(functionalTestHelper.indexNodeUri(indexName, key, URIHelper.encode(value)))
.entity();
Collection<?> hits = (Collection<?>) JsonHelper.jsonToSingleValue(entity);
assertEquals(1, hits.size());
}
/**
* Create node index with configuration. This request is only necessary if you want to customize
* the index settings. If you are happy with the defaults, you can just start indexing
* nodes/relationships, as non-existent indexes will automatically be created as you do. See
* <<indexing-create-advanced>> for more information on index configuration.
*/
@Documented
@Test
public void shouldCreateANamedNodeIndexWithConfiguration() throws Exception {
int expectedIndexes = helper.getNodeIndexes().length + 1;
gen()
.noGraph()
.payload(
"{\"name\":\"fulltext\", \"config\":{\"type\":\"fulltext\",\"provider\":\"lucene\"}}")
.expectedStatus(201)
.expectedHeader("Location")
.post(functionalTestHelper.nodeIndexUri());
assertEquals(expectedIndexes, helper.getNodeIndexes().length);
assertThat(helper.getNodeIndexes(), FunctionalTestHelper.arrayContains("fulltext"));
}
/** List node indexes. */
@Documented
@Test
public void shouldGetListOfNodeIndexesWhenOneExist() throws PropertyValueException {
String indexName = "favorites";
helper.createNodeIndex(indexName);
String entity =
gen().noGraph().expectedStatus(200).get(functionalTestHelper.nodeIndexUri()).entity();
Map<String, Object> map = JsonHelper.jsonToMap(entity);
assertNotNull(map.get(indexName));
assertEquals(
"Was: " + map + ", no-auto-index:" + functionalTestHelper.removeAnyAutoIndex(map),
1,
functionalTestHelper.removeAnyAutoIndex(map).size());
}
@Test
public void shouldGet404ForNonExistingRelationship() {
String uri = functionalTestHelper.dataUri() + "relationship/999999/properties/foo";
JaxRsResponse response = RestRequest.req().get(uri);
assertEquals(404, response.getStatus());
response.close();
}
@Test
public void shouldGet404ForPropertiesOnNonExistentRelationship() {
JaxRsResponse response =
RestRequest.req().get(functionalTestHelper.dataUri() + "relationship/999999/properties");
assertEquals(404, response.getStatus());
response.close();
}
@Test
public void shouldCreateANamedNodeIndexWithSpaces() {
String indexName = "favorites with spaces";
int expectedIndexes = helper.getNodeIndexes().length + 1;
Map<String, String> indexSpecification = new HashMap<>();
indexSpecification.put("name", indexName);
gen()
.payload(JsonHelper.createJsonFrom(indexSpecification))
.expectedStatus(201)
.expectedHeader("Location")
.post(functionalTestHelper.nodeIndexUri());
assertEquals(expectedIndexes, helper.getNodeIndexes().length);
assertThat(helper.getNodeIndexes(), FunctionalTestHelper.arrayContains(indexName));
}
/** Remove all entries with a given node, key and value from an index. */
@Documented
@Test
public void shouldBeAbleToRemoveIndexingByIdAndKeyAndValue() {
String key1 = "kvkey1";
String key2 = "kvkey2";
String value1 = "value1";
String value2 = "value2";
String indexName = "kvnode";
long node =
helper.createNode(MapUtil.map(key1, value1, key1, value2, key2, value1, key2, value2));
helper.addNodeToIndex(indexName, key1, value1, node);
helper.addNodeToIndex(indexName, key1, value2, node);
helper.addNodeToIndex(indexName, key2, value1, node);
helper.addNodeToIndex(indexName, key2, value2, node);
gen()
.noGraph()
.expectedStatus(204)
.delete(
functionalTestHelper.nodeIndexUri()
+ indexName
+ "/"
+ key1
+ "/"
+ value1
+ "/"
+ node);
assertEquals(0, helper.getIndexedNodes(indexName, key1, value1).size());
assertEquals(1, helper.getIndexedNodes(indexName, key1, value2).size());
assertEquals(1, helper.getIndexedNodes(indexName, key2, value1).size());
assertEquals(1, helper.getIndexedNodes(indexName, key2, value2).size());
}
/**
* Create a unique node or return fail (create).
*
* <p>Here, in case of an already existing node, an error should be returned. In this example, no
* existing indexed node is found and a new node is created.
*/
@Documented
@Test
public void create_a_unique_node_or_fail_create() throws Exception {
final String index = "people", key = "name", value = "Tobias";
helper.createNodeIndex(index);
ResponseEntity response =
gen.get()
.noGraph()
.expectedStatus(201 /* created */)
.payloadType(MediaType.APPLICATION_JSON_TYPE)
.payload(
"{\"key\": \""
+ key
+ "\", \"value\": \""
+ value
+ "\", \"properties\": {\""
+ key
+ "\": \""
+ value
+ "\", \"sequence\": 1}}")
.post(functionalTestHelper.nodeIndexUri() + index + "?uniqueness=create_or_fail");
MultivaluedMap<String, String> headers = response.response().getHeaders();
Map<String, Object> result = JsonHelper.jsonToMap(response.entity());
assertEquals(result.get("indexed"), headers.getFirst("Location"));
Map<String, Object> data = assertCast(Map.class, result.get("data"));
assertEquals(value, data.get(key));
assertEquals(1, data.get("sequence"));
}
@Test
public void shouldGet404WhenDeletingNonExtistentIndex() {
String indexName = "nosuchindex";
String indexUri = functionalTestHelper.nodeIndexUri() + indexName;
JaxRsResponse response = RestRequest.req().delete(indexUri);
assertEquals(Status.NOT_FOUND.getStatusCode(), response.getStatus());
}
@Test
public void shouldGetNodeRepresentationFromIndexUri() throws JsonParseException {
long nodeId = helper.createNode();
String key = "key2";
String value = "value";
String indexName = "mindex";
helper.createNodeIndex(indexName);
JaxRsResponse response =
RestRequest.req()
.post(
functionalTestHelper.indexNodeUri(indexName),
createJsonStringFor(nodeId, key, value));
assertEquals(Status.CREATED.getStatusCode(), response.getStatus());
String indexUri = response.getHeaders().getFirst("Location");
response = RestRequest.req().get(indexUri);
assertEquals(200, response.getStatus());
String entity = response.getEntity();
Map<String, Object> map = JsonHelper.jsonToMap(entity);
assertNotNull(map.get("self"));
}
@Test
public void get_or_create_node_with_array_properties() throws Exception {
final String index = "people", key = "name", value = "Tobias";
helper.createNodeIndex(index);
ResponseEntity response =
gen()
.expectedStatus(201 /* created */)
.payloadType(MediaType.APPLICATION_JSON_TYPE)
.payload(
"{\"key\": \""
+ key
+ "\", \"value\": \""
+ value
+ "\", \"properties\": {\""
+ key
+ "\": \""
+ value
+ "\", \"array\": [1,2,3]}}")
.post(functionalTestHelper.nodeIndexUri() + index + "?unique");
MultivaluedMap<String, String> headers = response.response().getHeaders();
Map<String, Object> result = JsonHelper.jsonToMap(response.entity());
String location = headers.getFirst("Location");
assertEquals(result.get("indexed"), location);
Map<String, Object> data = assertCast(Map.class, result.get("data"));
assertEquals(value, data.get(key));
assertEquals(Arrays.asList(1, 2, 3), data.get("array"));
Node node;
try (Transaction tx = graphdb().beginTx()) {
node = graphdb().index().forNodes(index).get(key, value).getSingle();
}
assertThat(node, inTx(graphdb(), hasProperty(key).withValue(value)));
assertThat(node, inTx(graphdb(), hasProperty("array").withValue(new int[] {1, 2, 3})));
}
/** Delete node index. */
@Documented
@Test
public void shouldReturn204WhenRemovingNodeIndexes() {
String indexName = "kvnode";
helper.createNodeIndex(indexName);
gen().noGraph().expectedStatus(204).delete(functionalTestHelper.indexNodeUri(indexName));
}
@Test
public void shouldGetNodeIndexRoot() {
JaxRsResponse response =
RestRequest.req().get(functionalTestHelper.nodeIndexUri(), MediaType.TEXT_HTML_TYPE);
assertEquals(Status.OK.getStatusCode(), response.getStatus());
assertValidHtml(response.getEntity());
response.close();
}
@Before
public void cleanTheDatabaseAndInitialiseTheNodeUri() throws Exception {
nodeUri =
new URI(
functionalTestHelper.nodeUri()
+ "/"
+ new GraphDbHelper(server().getDatabase()).createNode());
}
private void sendRequest(String userAgent) {
for (int i = 0; i < CollectUserAgentFilter.SAMPLE_FREQ; i++) {
String url = functionalTestHelper.baseUri().toString();
JaxRsResponse resp = RestRequest.req().header("User-Agent", userAgent).get(url);
String json = resp.getEntity();
resp.close();
assertEquals(json, 200, resp.getStatus());
}
}
@Test
public void shouldGet404WhenRequestingIndexUriWhichDoesntExist() {
String key = "key3";
String value = "value";
String indexName = "nosuchindex";
String indexUri = functionalTestHelper.nodeIndexUri() + indexName + "/" + key + "/" + value;
JaxRsResponse response = RestRequest.req().get(indexUri);
assertEquals(Status.NOT_FOUND.getStatusCode(), response.getStatus());
}
private String createJsonStringFor(final long nodeId, final String key, final String value) {
return "{\"key\": \""
+ key
+ "\", \"value\": \""
+ value
+ "\", \"uri\": \""
+ functionalTestHelper.nodeUri(nodeId)
+ "\"}";
}
@Test
public void orderedResultsAreSupersetOfUnordered() throws Exception {
// Given
String indexName = "bobTheIndex";
String key = "Name";
String value = "Builder";
long node = helper.createNode(MapUtil.map(key, value));
helper.addNodeToIndex(indexName, key, value, node);
helper.addNodeToIndex(indexName, "Gender", "Male", node);
String entity =
gen()
.expectedStatus(200)
.get(
functionalTestHelper.indexNodeUri(indexName)
+ "?query=Name:Build~0.1%20AND%20Gender:Male")
.entity();
Collection<?> hits = (Collection<?>) JsonHelper.jsonToSingleValue(entity);
LinkedHashMap<String, String> nodeMapUnordered = (LinkedHashMap) hits.iterator().next();
// When
entity =
gen()
.expectedStatus(200)
.get(
functionalTestHelper.indexNodeUri(indexName)
+ "?query=Name:Build~0.1%20AND%20Gender:Male&order=score")
.entity();
hits = (Collection<?>) JsonHelper.jsonToSingleValue(entity);
LinkedHashMap<String, String> nodeMapOrdered = (LinkedHashMap) hits.iterator().next();
// Then
for (Map.Entry<String, String> unorderedEntry : nodeMapUnordered.entrySet()) {
assertEquals(
"wrong entry for key: " + unorderedEntry.getKey(),
unorderedEntry.getValue(),
nodeMapOrdered.get(unorderedEntry.getKey()));
}
assertTrue(
"There should be only one extra value for the ordered map",
nodeMapOrdered.size() == nodeMapUnordered.size() + 1);
}
@Test
public void shouldRespondWith400WhenSendingCorruptJson() throws Exception {
final String indexName = "botherable-index";
helper.createNodeIndex(indexName);
final String corruptJson = "{\"key\" \"myKey\"}";
JaxRsResponse response =
RestRequest.req().post(functionalTestHelper.indexNodeUri(indexName), corruptJson);
assertEquals(400, response.getStatus());
response.close();
}
@Test
public void shouldGet200WhenRetrievingValidRelationship() throws DatabaseBlockedException {
long relationshipId = helper.createRelationship("LIKES");
JaxRsResponse response =
RestRequest.req().get(functionalTestHelper.relationshipUri(relationshipId));
assertEquals(200, response.getStatus());
response.close();
}
@Test
public void shouldBeJSONContentTypeOnPropertiesResponse() {
long relId = helper.createRelationship("LIKES");
helper.setRelationshipProperties(relId, Collections.<String, Object>singletonMap("foo", "bar"));
JaxRsResponse response =
RestRequest.req()
.get(functionalTestHelper.dataUri() + "relationship/" + relId + "/properties");
assertThat(response.getType().toString(), containsString(MediaType.APPLICATION_JSON));
response.close();
}
/**
* Backward Compatibility Test (using old syntax ?unique) Put node if absent - Create.
*
* <p>Add a node to an index unless a node already exists for the given index data. In this case,
* a new node is created since nothing existing is found in the index.
*/
@Documented
@Test
public void put_node_if_absent___create() throws Exception {
final String index = "people", key = "name", value = "Mattias";
helper.createNodeIndex(index);
String uri = functionalTestHelper.nodeIndexUri() + index + "?unique";
gen()
.expectedStatus(201 /* created */)
.payloadType(MediaType.APPLICATION_JSON_TYPE)
.payload(
"{\"key\": \""
+ key
+ "\", \"value\": \""
+ value
+ "\", \"uri\":\""
+ functionalTestHelper.nodeUri(helper.createNode())
+ "\"}")
.post(uri);
}
@Test
public void shouldGetThomasAndersonDirectly() {
JaxRsResponse response =
RestRequest.req()
.get(functionalTestHelper.nodeUri(thomasAnderson), MediaType.TEXT_HTML_TYPE);
assertEquals(Status.OK.getStatusCode(), response.getStatus());
String entity = response.getEntity();
assertTrue(entity.contains("Thomas Anderson"));
assertValidHtml(entity);
response.close();
}
@Test
public void shouldGet200AndContentLengthForProperties() {
long relId = helper.createRelationship("LIKES");
helper.setRelationshipProperties(relId, Collections.<String, Object>singletonMap("foo", "bar"));
JaxRsResponse response =
RestRequest.req()
.get(functionalTestHelper.dataUri() + "relationship/" + relId + "/properties");
assertEquals(200, response.getStatus());
assertNotNull(response.getHeaders().get("Content-Length"));
response.close();
}
@Before
public void setupTheDatabase() {
cleanDatabase();
long relationship = helper.createRelationship("LIKES");
Map<String, Object> map = new HashMap<String, Object>();
map.put("foo", "bar");
helper.setRelationshipProperties(relationship, map);
baseRelationshipUri =
functionalTestHelper.dataUri() + "relationship/" + relationship + "/properties/";
}
@Test
public void shouldGet200WhenGettingNodesFromIndexWithNoHits() {
String indexName = "empty-index";
helper.createNodeIndex(indexName);
JaxRsResponse response =
RestRequest.req()
.get(
functionalTestHelper.indexNodeUri(
indexName, "non-existent-key", "non-existent-value"));
assertEquals(200, response.getStatus());
response.close();
}
@Test
public void shouldGetARelationshipRepresentationInJsonWhenRetrievingValidRelationship()
throws Exception {
long relationshipId = helper.createRelationship("LIKES");
JaxRsResponse response =
RestRequest.req().get(functionalTestHelper.relationshipUri(relationshipId));
String entity = response.getEntity(String.class);
assertNotNull(entity);
isLegalJson(entity);
response.close();
}
@Test
public void shouldGetTrinityWhenSearchingForHer() {
JaxRsResponse response =
RestRequest.req()
.get(
functionalTestHelper.indexNodeUri("node", "name", "Trinity"),
MediaType.TEXT_HTML_TYPE);
assertEquals(Status.OK.getStatusCode(), response.getStatus());
String entity = response.getEntity();
assertTrue(entity.contains("Trinity"));
assertValidHtml(entity);
response.close();
}
@Test
public void shouldGet200AndArrayOfNodeRepsWhenGettingFromIndex() throws PropertyValueException {
String key = "myKey";
String value = "myValue";
String name1 = "Thomas Anderson";
String name2 = "Agent Smith";
String indexName = "matrix";
final RestRequest request = RestRequest.req();
JaxRsResponse responseToPost =
request.post(functionalTestHelper.nodeUri(), "{\"name\":\"" + name1 + "\"}");
assertEquals(201, responseToPost.getStatus());
String location1 = responseToPost.getHeaders().getFirst(HttpHeaders.LOCATION);
responseToPost.close();
responseToPost = request.post(functionalTestHelper.nodeUri(), "{\"name\":\"" + name2 + "\"}");
assertEquals(201, responseToPost.getStatus());
String location2 = responseToPost.getHeaders().getFirst(HttpHeaders.LOCATION);
responseToPost.close();
responseToPost =
request.post(
functionalTestHelper.indexNodeUri(indexName),
createJsonStringFor(functionalTestHelper.getNodeIdFromUri(location1), key, value));
assertEquals(201, responseToPost.getStatus());
String indexLocation1 = responseToPost.getHeaders().getFirst(HttpHeaders.LOCATION);
responseToPost.close();
responseToPost =
request.post(
functionalTestHelper.indexNodeUri(indexName),
createJsonStringFor(functionalTestHelper.getNodeIdFromUri(location2), key, value));
assertEquals(201, responseToPost.getStatus());
String indexLocation2 = responseToPost.getHeaders().getFirst(HttpHeaders.LOCATION);
Map<String, String> uriToName = new HashMap<>();
uriToName.put(indexLocation1, name1);
uriToName.put(indexLocation2, name2);
responseToPost.close();
JaxRsResponse response =
RestRequest.req().get(functionalTestHelper.indexNodeUri(indexName, key, value));
assertEquals(200, response.getStatus());
Collection<?> items = (Collection<?>) JsonHelper.jsonToSingleValue(response.getEntity());
int counter = 0;
for (Object item : items) {
Map<?, ?> map = (Map<?, ?>) item;
Map<?, ?> properties = (Map<?, ?>) map.get("data");
assertNotNull(map.get("self"));
String indexedUri = (String) map.get("indexed");
assertEquals(uriToName.get(indexedUri), properties.get("name"));
counter++;
}
assertEquals(2, counter);
response.close();
}