Examples with ResponseEntity org.neo4j.server.rest.RESTRequestGenerator.ResponseEntity used on opensource projects

Example 11 with ResponseEntity

use of org.neo4j.server.rest.RESTRequestGenerator.ResponseEntity in project neo4j by neo4j.

the class TransactionTestIT method rollback_an_open_transaction.

@Test
@Documented("Rollback an open transaction\n" + "\n" + "Given that you have an open transaction, you can send a rollback request. The server will rollback the\n" + "transaction. Any further statements trying to run in this transaction will fail immediately.")
public void rollback_an_open_transaction() throws JsonParseException {
    // Given
    HTTP.Response firstReq = POST(txUri(), HTTP.RawPayload.quotedJson("{ 'statements': [ { 'statement': 'CREATE (n) RETURN id(n)' } ] }"));
    String location = firstReq.location();
    // Document
    ResponseEntity response = gen.get().expectedStatus(200).delete(location);
    // Then
    Map<String, Object> result = jsonToMap(response.entity());
    assertNoErrors(result);
    Integer id = resultCell(firstReq, 0, 0);
    verifyNodeDoesNotExist(id);
}

Example 12 with ResponseEntity

use of org.neo4j.server.rest.RESTRequestGenerator.ResponseEntity in project neo4j by neo4j.

the class TransactionTestIT method verifyNodeExists.

private void verifyNodeExists(long nodeId) {
    ResponseEntity response = getNodeById(nodeId);
    // if at least one node is returned, there will be "node" in the metadata part od the the row
    assertThat(response.entity()).contains("node");
}

Example 13 with ResponseEntity

use of org.neo4j.server.rest.RESTRequestGenerator.ResponseEntity in project neo4j by neo4j.

the class TransactionTestIT method commit_an_open_transaction.

@Test
@Documented("Commit an open transaction\n" + "\n" + "Given you have an open transaction, you can send a commit request. Optionally, you submit additional statements\n" + "along with the request that will be executed before committing the transaction.")
public void commit_an_open_transaction() throws JsonParseException {
    // Given
    String location = POST(txUri()).location();
    // Document
    ResponseEntity response = gen.get().expectedStatus(200).payload(quotedJson("{ 'statements': [ { 'statement': 'CREATE (n) RETURN id(n)' } ] }")).post(txCommitUri());
    // Then
    Map<String, Object> result = jsonToMap(response.entity());
    assertNoErrors(result);
    Integer id = resultCell(result, 0, 0);
    verifyNodeExists(id);
}

Example 14 with ResponseEntity

use of org.neo4j.server.rest.RESTRequestGenerator.ResponseEntity in project neo4j by neo4j.

the class TransactionTestIT method errors_in_open_transaction.

@Test
@Documented("Handling errors in an open transaction\n" + "\n" + "Whenever there is an error in a request the server will rollback the transaction.\n" + "By inspecting the response for the presence/absence of the `transaction` key you can tell if the " + "transaction is still open")
public void errors_in_open_transaction() throws JsonParseException {
    // Given
    String location = POST(txUri()).location();
    // Document
    ResponseEntity response = gen.get().expectedStatus(200).payload(quotedJson("{ 'statements': [ { 'statement': 'This is not a valid Cypher Statement.' } ] }")).post(location);
    // Then
    Map<String, Object> result = jsonToMap(response.entity());
    assertThat(result).doesNotContainKey("transaction");
}

Example 15 with ResponseEntity

use of org.neo4j.server.rest.RESTRequestGenerator.ResponseEntity in project neo4j by neo4j.

the class TransactionTestIT method include_query_statistics.

@Test
@Documented("Include query statistics\n" + "\n" + "By setting `includeStats` to `true` for a statement, query statistics will be returned for it.")
public void include_query_statistics() throws JsonParseException {
    // Document
    ResponseEntity response = gen.get().expectedStatus(200).payload(quotedJson("{ 'statements': [ { 'statement': 'CREATE (n) RETURN id(n)', 'includeStats': true } ] }")).post(txCommitUri());
    // Then
    Map<String, Object> entity = jsonToMap(response.entity());
    assertNoErrors(entity);
    Map<String, Object> firstResult = ((List<Map<String, Object>>) entity.get("results")).get(0);
    assertThat(firstResult).containsKey("stats");
    Map<String, Object> stats = (Map<String, Object>) firstResult.get("stats");
    assertThat(stats.get("nodes_created")).isEqualTo(1);
    assertThat(stats.get("contains_updates")).isEqualTo(true);
    assertThat(stats.get("contains_system_updates")).isEqualTo(false);
    assertThat(stats.get("system_updates")).isEqualTo(0);
}