Examples with TestGraphDatabaseFactory org.neo4j.test.TestGraphDatabaseFactory used on opensource projects

Example 71 with TestGraphDatabaseFactory

use of org.neo4j.test.TestGraphDatabaseFactory in project neo4j by neo4j.

the class TestConcurrentRelationshipChainLoadingIssue method tryToTriggerRelationshipLoadingStoppingMidWay.

private void tryToTriggerRelationshipLoadingStoppingMidWay(int denseNodeThreshold) throws Throwable {
    GraphDatabaseAPI db = (GraphDatabaseAPI) new TestGraphDatabaseFactory().newImpermanentDatabaseBuilder().setConfig(dense_node_threshold, "" + denseNodeThreshold).newGraphDatabase();
    Node node = createNodeWithRelationships(db);
    checkStateToHelpDiagnoseFlakeyTest(db, node);
    long end = currentTimeMillis() + SECONDS.toMillis(5);
    int iterations = 0;
    while (currentTimeMillis() < end && iterations < 100) {
        tryOnce(db, node);
        iterations++;
    }
    db.shutdown();
}

Example 72 with TestGraphDatabaseFactory

use of org.neo4j.test.TestGraphDatabaseFactory in project neo4j by neo4j.

the class TestExceptionTypeOnInvalidIds method createDatabase.

@BeforeClass
public static void createDatabase() {
    graphdb = new TestGraphDatabaseFactory().newEmbeddedDatabase(getRandomStoreDir());
    File storeDir = getRandomStoreDir();
    new TestGraphDatabaseFactory().newEmbeddedDatabase(storeDir).shutdown();
    graphDbReadOnly = new TestGraphDatabaseFactory().newEmbeddedDatabaseBuilder(storeDir).setConfig(GraphDatabaseSettings.read_only, TRUE).newGraphDatabase();
}

Example 73 with TestGraphDatabaseFactory

use of org.neo4j.test.TestGraphDatabaseFactory in project neo4j by neo4j.

the class TestLogPruning method newDb.

private GraphDatabaseAPI newDb(String logPruning, int rotateEveryNTransactions) {
    this.rotateEveryNTransactions = rotateEveryNTransactions;
    fs = new EphemeralFileSystemAbstraction();
    TestGraphDatabaseFactory gdf = new TestGraphDatabaseFactory();
    gdf.setFileSystem(new UncloseableDelegatingFileSystemAbstraction(fs));
    GraphDatabaseBuilder builder = gdf.newImpermanentDatabaseBuilder();
    builder.setConfig(keep_logical_logs, logPruning);
    this.db = (GraphDatabaseAPI) builder.newGraphDatabase();
    files = new PhysicalLogFiles(new File(db.getStoreDir()), PhysicalLogFile.DEFAULT_NAME, fs);
    return db;
}

Example 74 with TestGraphDatabaseFactory

use of org.neo4j.test.TestGraphDatabaseFactory in project neo4j by neo4j.

the class RestoreClusterUtils method createClassicNeo4jStore.

public static File createClassicNeo4jStore(File base, FileSystemAbstraction fileSystem, int nodesToCreate, String recordFormat) {
    File existingDbDir = new File(base, "existing");
    GraphDatabaseService db = new TestGraphDatabaseFactory().setFileSystem(fileSystem).newEmbeddedDatabaseBuilder(existingDbDir).setConfig(GraphDatabaseSettings.record_format, recordFormat).newGraphDatabase();
    for (int i = 0; i < (nodesToCreate / 2); i++) {
        try (Transaction tx = db.beginTx()) {
            Node node1 = db.createNode(Label.label("Label-" + i));
            Node node2 = db.createNode(Label.label("Label-" + i));
            node1.createRelationshipTo(node2, RelationshipType.withName("REL-" + i));
            tx.success();
        }
    }
    db.shutdown();
    return existingDbDir;
}

Example 75 with TestGraphDatabaseFactory

use of org.neo4j.test.TestGraphDatabaseFactory in project neo4j by neo4j.

the class UserFunctionIT method shouldLogLikeThereIsNoTomorrow.

@Test
public void shouldLogLikeThereIsNoTomorrow() throws Throwable {
    // Given
    AssertableLogProvider logProvider = new AssertableLogProvider();
    db.shutdown();
    db = new TestGraphDatabaseFactory().setInternalLogProvider(logProvider).setUserLogProvider(logProvider).newImpermanentDatabaseBuilder().setConfig(GraphDatabaseSettings.plugin_dir, plugins.getRoot().getAbsolutePath()).newGraphDatabase();
    // When
    try (Transaction ignore = db.beginTx()) {
        Result res = db.execute("RETURN org.neo4j.procedure.logAround()");
        while (res.hasNext()) {
            res.next();
        }
    }
    // Then
    AssertableLogProvider.LogMatcherBuilder match = inLog(Procedures.class);
    logProvider.assertAtLeastOnce(match.debug("1"), match.info("2"), match.warn("3"), match.error("4"));
}