Examples with ProcedureException org.neo4j.internal.kernel.api.exceptions.ProcedureException used on opensource projects

Example 61 with ProcedureException

use of org.neo4j.internal.kernel.api.exceptions.ProcedureException in project neo4j by neo4j.

the class ProcedureTest method shouldRunSimpleReadOnlyProcedure.

@Test
void shouldRunSimpleReadOnlyProcedure() throws Throwable {
    // Given
    CallableProcedure proc = compile(SingleReadOnlyProcedure.class).get(0);
    // When
    RawIterator<AnyValue[], ProcedureException> out = proc.apply(prepareContext(), new AnyValue[0], EMPTY_RESOURCE_TRACKER);
    // Then
    assertThat(asList(out)).containsExactly(new AnyValue[] { stringValue("Bonnie") }, new AnyValue[] { stringValue("Clyde") });
}

Example 62 with ProcedureException

use of org.neo4j.internal.kernel.api.exceptions.ProcedureException in project neo4j by neo4j.

the class ProcedureTest method shouldGiveHelpfulErrorOnNoPublicConstructor.

@Test
void shouldGiveHelpfulErrorOnNoPublicConstructor() {
    ProcedureException exception = assertThrows(ProcedureException.class, () -> compile(PrivateConstructorProcedure.class));
    assertThat(exception.getMessage()).isEqualTo("Unable to find a usable public no-argument constructor in the class `PrivateConstructorProcedure`. Please add " + "a valid, public constructor, recompile the class and try again.");
}

Example 63 with ProcedureException

use of org.neo4j.internal.kernel.api.exceptions.ProcedureException in project neo4j by neo4j.

the class ProcedureTest method shouldCloseResourcesAndGiveHelpfulErrorOnMidStreamException.

@Test
void shouldCloseResourcesAndGiveHelpfulErrorOnMidStreamException() throws Throwable {
    // Given
    CallableProcedure proc = compile(ProcedureThatThrowsNullMsgExceptionMidStream.class).get(0);
    ProcedureException exception = assertThrows(ProcedureException.class, () -> {
        RawIterator<AnyValue[], ProcedureException> stream = proc.apply(prepareContext(), new AnyValue[0], EMPTY_RESOURCE_TRACKER);
        if (stream.hasNext()) {
            stream.next();
        }
    });
    assertThat(exception.getMessage()).isEqualTo("Failed to invoke procedure `org.neo4j.procedure.impl.throwsInStream`: Caused by: java.lang.IndexOutOfBoundsException");
    // Expect that we get a suppressed exception from Stream.onClose (which also verifies that we actually call
    // onClose on the first exception)
    assertThat(exception.getSuppressed()[0]).hasRootCauseInstanceOf(ExceptionDuringClose.class);
}

Example 64 with ProcedureException

use of org.neo4j.internal.kernel.api.exceptions.ProcedureException in project neo4j by neo4j.

the class ProcedureTest method shouldIgnoreWhiteListingIfFullAccess.

@Test
void shouldIgnoreWhiteListingIfFullAccess() throws Throwable {
    // Given
    ProcedureConfig config = new ProcedureConfig(Config.defaults(procedure_allowlist, List.of("empty")));
    Log log = mock(Log.class);
    ProcedureCompiler procedureCompiler = new ProcedureCompiler(new TypeCheckers(), components, components, log, config);
    // When
    CallableProcedure proc = procedureCompiler.compileProcedure(SingleReadOnlyProcedure.class, null, true).get(0);
    // Then
    RawIterator<AnyValue[], ProcedureException> result = proc.apply(prepareContext(), new AnyValue[0], EMPTY_RESOURCE_TRACKER);
    assertEquals(result.next()[0], stringValue("Bonnie"));
}

Example 65 with ProcedureException

use of org.neo4j.internal.kernel.api.exceptions.ProcedureException in project neo4j by neo4j.

the class ProceduresTest method shouldNotAllowRegisteringConflictingName.

@Test
void shouldNotAllowRegisteringConflictingName() throws Throwable {
    // Given
    procs.register(procedure);
    ProcedureException exception = assertThrows(ProcedureException.class, () -> procs.register(procedure));
    assertThat(exception.getMessage()).isEqualTo("Unable to register procedure, because the name `org.myproc` is already in use.");
}