Examples with IndexProvider org.neo4j.kernel.api.index.IndexProvider used on opensource projects

Example 36 with IndexProvider

use of org.neo4j.kernel.api.index.IndexProvider in project neo4j by neo4j.

the class FusionIndexProviderTest method shouldReportFailedIfAnyIsFailed.

@Test
void shouldReportFailedIfAnyIsFailed() {
    // given
    IndexProvider provider = fusionIndexProvider;
    for (InternalIndexState state : InternalIndexState.values()) {
        for (IndexProvider failedProvider : aliveProviders) {
            // when
            for (IndexProvider aliveProvider : aliveProviders) {
                setInitialState(aliveProvider, failedProvider == aliveProvider ? InternalIndexState.FAILED : state);
            }
            InternalIndexState initialState = provider.getInitialState(AN_INDEX, NULL);
            // then
            assertEquals(InternalIndexState.FAILED, initialState);
        }
    }
}

Example 37 with IndexProvider

use of org.neo4j.kernel.api.index.IndexProvider in project neo4j by neo4j.

the class FusionIndexProviderTest method getPopulationFailureMustReportFailureWhenMultipleFail.

@Test
void getPopulationFailureMustReportFailureWhenMultipleFail() {
    // when
    List<String> failureMessages = new ArrayList<>();
    for (IndexProvider aliveProvider : aliveProviders) {
        String failureMessage = "FAILURE[" + aliveProvider + "]";
        failureMessages.add(failureMessage);
        when(aliveProvider.getPopulationFailure(any(IndexDescriptor.class), any(CursorContext.class))).thenReturn(failureMessage);
    }
    // then
    String populationFailure = fusionIndexProvider.getPopulationFailure(AN_INDEX, NULL);
    for (String failureMessage : failureMessages) {
        assertThat(populationFailure).contains(failureMessage);
    }
}

Example 38 with IndexProvider

use of org.neo4j.kernel.api.index.IndexProvider in project neo4j by neo4j.

the class FusionIndexProviderTest method getPopulationFailureMustReportFailureWhenAnyFailed.

@Test
void getPopulationFailureMustReportFailureWhenAnyFailed() {
    for (IndexProvider failingProvider : aliveProviders) {
        // when
        String failure = "failure";
        for (IndexProvider provider : aliveProviders) {
            if (provider == failingProvider) {
                when(provider.getPopulationFailure(any(IndexDescriptor.class), any(CursorContext.class))).thenReturn(failure);
            } else {
                when(provider.getPopulationFailure(any(IndexDescriptor.class), any(CursorContext.class))).thenReturn(StringUtils.EMPTY);
            }
        }
        // then
        assertThat(fusionIndexProvider.getPopulationFailure(AN_INDEX, NULL)).contains(failure);
    }
}

Example 39 with IndexProvider

use of org.neo4j.kernel.api.index.IndexProvider in project neo4j by neo4j.

the class FusionIndexProviderTest method shouldReportPopulatingIfAnyIsPopulating.

@Test
void shouldReportPopulatingIfAnyIsPopulating() {
    // given
    for (InternalIndexState state : array(InternalIndexState.ONLINE, InternalIndexState.POPULATING)) {
        for (IndexProvider populatingProvider : aliveProviders) {
            // when
            for (IndexProvider aliveProvider : aliveProviders) {
                setInitialState(aliveProvider, populatingProvider == aliveProvider ? InternalIndexState.POPULATING : state);
            }
            InternalIndexState initialState = fusionIndexProvider.getInitialState(AN_INDEX, NULL);
            // then
            assertEquals(InternalIndexState.POPULATING, initialState);
        }
    }
}

Example 40 with IndexProvider

use of org.neo4j.kernel.api.index.IndexProvider in project neo4j by neo4j.

the class FusionSlotSelectorTest method throwIfToManyInstances.

@Test
void throwIfToManyInstances() {
    // given
    EnumMap<IndexSlot, IndexProvider> instances = new EnumMap<>(IndexSlot.class);
    for (IndexSlot indexSlot : IndexSlot.values()) {
        instances.put(indexSlot, IndexProvider.EMPTY);
    }
    IndexProvider mockedIndxProvider = mock(IndexProvider.class);
    instances.put(GENERIC, mockedIndxProvider);
    InstanceSelector<IndexProvider> instanceSelector = new InstanceSelector<>(instances);
    // when, then
    assertThrows(IllegalArgumentException.class, () -> validateSelectorInstances(instanceSelector));
}