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

Example 86 with ProcedureException

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

the class UserFunctionTest method shouldNotAllowVoidOutput.

@Test
void shouldNotAllowVoidOutput() {
    ProcedureException exception = assertThrows(ProcedureException.class, () -> compile(FunctionWithVoidOutput.class));
    assertThat(exception.getMessage()).startsWith("Don't know how to map `void` to the Neo4j Type System.");
}

Example 87 with ProcedureException

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

the class UserFunctionTest method shouldGiveHelpfulErrorOnNullMessageException.

@Test
void shouldGiveHelpfulErrorOnNullMessageException() throws Throwable {
    // Given
    CallableUserFunction proc = compile(FunctionThatThrowsNullMsgExceptionAtInvocation.class).get(0);
    // When
    ProcedureException exception = assertThrows(ProcedureException.class, () -> proc.apply(prepareContext(), new AnyValue[0]));
    assertThat(exception.getMessage()).isEqualTo("Failed to invoke function `org.neo4j.procedure.impl.throwsAtInvocation`: Caused by: java.lang.IndexOutOfBoundsException");
}

Example 88 with ProcedureException

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

the class UserFunctionTest method shouldNotAllowOverridingFunctionNameWithoutNamespace.

@Test
void shouldNotAllowOverridingFunctionNameWithoutNamespace() {
    ProcedureException exception = assertThrows(ProcedureException.class, () -> compile(FunctionWithSingleName.class));
    assertThat(exception.getMessage()).isEqualTo("It is not allowed to define functions in the root namespace please use a " + "namespace, e.g. `@UserFunction(\"org.example.com.singleName\")");
}

Example 89 with ProcedureException

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

the class ProcedureTest method shouldGiveHelpfulErrorOnNullMessageException.

@Test
void shouldGiveHelpfulErrorOnNullMessageException() throws Throwable {
    // Given
    CallableProcedure proc = compile(ProcedureThatThrowsNullMsgExceptionAtInvocation.class).get(0);
    ProcedureException exception = assertThrows(ProcedureException.class, () -> proc.apply(prepareContext(), new AnyValue[0], EMPTY_RESOURCE_TRACKER));
    assertThat(exception.getMessage()).isEqualTo("Failed to invoke procedure `org.neo4j.procedure.impl.throwsAtInvocation`: Caused by: java.lang.IndexOutOfBoundsException");
}

Example 90 with ProcedureException

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

the class ProcedureTest method shouldLoadWhiteListedProcedure.

@Test
void shouldLoadWhiteListedProcedure() throws Throwable {
    // Given
    ProcedureConfig config = new ProcedureConfig(Config.defaults(procedure_allowlist, List.of("org.neo4j.procedure.impl.listCoolPeople")));
    Log log = mock(Log.class);
    ProcedureCompiler procedureCompiler = new ProcedureCompiler(new TypeCheckers(), components, components, log, config);
    // When
    CallableProcedure proc = procedureCompiler.compileProcedure(SingleReadOnlyProcedure.class, null, false).get(0);
    // When
    RawIterator<AnyValue[], ProcedureException> result = proc.apply(prepareContext(), new AnyValue[0], EMPTY_RESOURCE_TRACKER);
    // Then
    assertEquals(result.next()[0], stringValue("Bonnie"));
}