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Example 1 with Inconsistencies

use of org.neo4j.tools.dump.InconsistencyReportReader.Inconsistencies in project neo4j by neo4j.

the class InconsistencyReportReaderTest method shouldReadBasicEntities.

@Test
public void shouldReadBasicEntities() throws Exception {
    // GIVEN
    ByteArrayOutputStream out = new ByteArrayOutputStream(1_000);
    FormattedLog log = FormattedLog.toOutputStream(out);
    InconsistencyMessageLogger logger = new InconsistencyMessageLogger(log);
    long nodeId = 5;
    long relationshipGroupId = 10;
    long relationshipId = 15;
    long propertyId = 20;
    logger.error(RecordType.NODE, new NodeRecord(nodeId), "Some error", "something");
    logger.error(RecordType.RELATIONSHIP, new RelationshipRecord(relationshipId), "Some error", "something");
    logger.error(RecordType.RELATIONSHIP_GROUP, new RelationshipGroupRecord(relationshipGroupId), "Some error", "something");
    logger.error(RecordType.PROPERTY, new PropertyRecord(propertyId), "Some error", "something");
    String text = out.toString();
    PrimitiveLongSet nodes = Primitive.longSet();
    PrimitiveLongSet relationships = Primitive.longSet();
    PrimitiveLongSet relationshipGroups = Primitive.longSet();
    PrimitiveLongSet properties = Primitive.longSet();
    // WHEN
    InconsistencyReportReader reader = new InconsistencyReportReader(new Inconsistencies() {

        @Override
        public void relationshipGroup(long id) {
            relationshipGroups.add(id);
        }

        @Override
        public void relationship(long id) {
            relationships.add(id);
        }

        @Override
        public void property(long id) {
            properties.add(id);
        }

        @Override
        public void node(long id) {
            nodes.add(id);
        }
    });
    reader.read(new StringReader(text));
    // THEN
    assertEquals(asSet(iterator(nodeId)), nodes);
    assertEquals(asSet(iterator(relationshipId)), relationships);
    assertEquals(asSet(iterator(relationshipGroupId)), relationshipGroups);
    assertEquals(asSet(iterator(propertyId)), properties);
}
Also used : FormattedLog(org.neo4j.logging.FormattedLog) RelationshipGroupRecord(org.neo4j.kernel.impl.store.record.RelationshipGroupRecord) Inconsistencies(org.neo4j.tools.dump.InconsistencyReportReader.Inconsistencies) RelationshipRecord(org.neo4j.kernel.impl.store.record.RelationshipRecord) ByteArrayOutputStream(java.io.ByteArrayOutputStream) NodeRecord(org.neo4j.kernel.impl.store.record.NodeRecord) PropertyRecord(org.neo4j.kernel.impl.store.record.PropertyRecord) PrimitiveLongSet(org.neo4j.collection.primitive.PrimitiveLongSet) StringReader(java.io.StringReader) InconsistencyMessageLogger(org.neo4j.consistency.report.InconsistencyMessageLogger) Test(org.junit.Test)

Aggregations

ByteArrayOutputStream (java.io.ByteArrayOutputStream)1 StringReader (java.io.StringReader)1 Test (org.junit.Test)1 PrimitiveLongSet (org.neo4j.collection.primitive.PrimitiveLongSet)1 InconsistencyMessageLogger (org.neo4j.consistency.report.InconsistencyMessageLogger)1 NodeRecord (org.neo4j.kernel.impl.store.record.NodeRecord)1 PropertyRecord (org.neo4j.kernel.impl.store.record.PropertyRecord)1 RelationshipGroupRecord (org.neo4j.kernel.impl.store.record.RelationshipGroupRecord)1 RelationshipRecord (org.neo4j.kernel.impl.store.record.RelationshipRecord)1 FormattedLog (org.neo4j.logging.FormattedLog)1 Inconsistencies (org.neo4j.tools.dump.InconsistencyReportReader.Inconsistencies)1