Examples with IndexDescriptor org.neo4j.internal.schema.IndexDescriptor used on opensource projects

Example 41 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class BuiltInProceduresTest method givenUniqueConstraint.

private void givenUniqueConstraint(String label, String propKey) {
    int labelId = token(label, labels);
    int propId = token(propKey, propKeys);
    LabelSchemaDescriptor schema = forLabel(labelId, propId);
    int id = uniqueIndexes.size() + 1000;
    final String name = "constraint_" + id;
    IndexDescriptor index = IndexPrototype.uniqueForSchema(schema, EMPTY.getProviderDescriptor()).withName(name).materialise(id);
    uniqueIndexes.add(index);
    final UniquenessConstraintDescriptor constraint = ConstraintDescriptorFactory.uniqueForLabel(labelId, propId).withName(name);
    constraints.add(constraint);
}

Example 42 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class ResampleIndexProcedureTest method shouldLookUpTheCompositeIndexByName.

@Test
void shouldLookUpTheCompositeIndexByName() throws ProcedureException {
    IndexDescriptor index = IndexPrototype.forSchema(forLabel(0, 0, 1)).withName("index_42").materialise(42);
    when(schemaRead.indexGetForName(anyString())).thenReturn(index);
    procedure.resampleIndex("index_42");
    verify(schemaRead).indexGetForName("index_42");
    verifyNoMoreInteractions(schemaRead);
}

Example 43 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class ResampleIndexProcedureTest method shouldLookUpTheIndexByName.

@Test
void shouldLookUpTheIndexByName() throws ProcedureException {
    IndexDescriptor index = IndexPrototype.forSchema(forLabel(0, 0)).withName("index_42").materialise(42);
    when(schemaRead.indexGetForName(anyString())).thenReturn(index);
    procedure.resampleIndex("index_42");
    verify(schemaRead).indexGetForName("index_42");
    verifyNoMoreInteractions(schemaRead);
}

Example 44 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class SchemaStatementProcedureTest method schemaStatementsMustNotIncludeIndexBackedConstraintsWithFailedIndexIndex.

@Test
void schemaStatementsMustNotIncludeIndexBackedConstraintsWithFailedIndexIndex() throws IndexNotFoundKernelException, ProcedureException {
    IndexDescriptor index = someOrphanedIndex();
    ConstraintDescriptor constraint = indexBackedConstraint(index);
    index = indexBoundToConstraint(index, constraint);
    InternalIndexState internalIndexState = InternalIndexState.FAILED;
    SchemaReadCore schemaReadCore = getSchemaReadCore(constraint, index, internalIndexState);
    TokenRead tokenRead = mock(TokenRead.class);
    Collection<BuiltInProcedures.SchemaStatementResult> result = createSchemaStatementResults(schemaReadCore, tokenRead);
    assertEquals(0, result.size());
}

Example 45 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class SchemaStatementProcedureTest method schemaStatementsMustNotIncludeOrphanedIndexes.

@Test
void schemaStatementsMustNotIncludeOrphanedIndexes() throws IndexNotFoundKernelException, ProcedureException {
    IndexDescriptor index = someOrphanedIndex();
    InternalIndexState indexState = InternalIndexState.ONLINE;
    SchemaReadCore schemaReadCore = getSchemaReadCore(index, indexState);
    TokenRead tokenRead = mock(TokenRead.class);
    Collection<BuiltInProcedures.SchemaStatementResult> result = createSchemaStatementResults(schemaReadCore, tokenRead);
    assertEquals(0, result.size());
}