Examples with GraknTxOperationException ai.grakn.exception.GraknTxOperationException used on opensource projects

Example 6 with GraknTxOperationException

use of ai.grakn.exception.GraknTxOperationException in project grakn by graknlabs.

the class GraqlControllerDeleteTest method DELETEGraqlDeleteNotValid_ResponseStatusCodeIs422.

@Test
public void DELETEGraqlDeleteNotValid_ResponseStatusCodeIs422() {
    GraknTxOperationException exception = GraknTxOperationException.cannotBeDeleted(mock(SchemaConcept.class));
    // Not allowed to delete roles with incoming edges
    when(tx.graql().parser().parseQuery("undefine production-being-directed sub work;").execute()).thenThrow(exception);
    Response response = sendRequest("undefine production-being-directed sub work;");
    assertThat(response.statusCode(), equalTo(422));
}

Example 7 with GraknTxOperationException

use of ai.grakn.exception.GraknTxOperationException in project grakn by graknlabs.

the class GraknTxTest method failAtOpeningTx.

private void failAtOpeningTx(GraknSession session, GraknTxType txType, String keyspace) {
    Exception exception = null;
    try {
        // noinspection ResultOfMethodCallIgnored
        session.open(txType);
    } catch (GraknTxOperationException e) {
        exception = e;
    }
    assertNotNull(exception);
    assertThat(exception, instanceOf(GraknTxOperationException.class));
    assertEquals(exception.getMessage(), ErrorMessage.TRANSACTION_ALREADY_OPEN.getMessage(keyspace));
}

Example 8 with GraknTxOperationException

use of ai.grakn.exception.GraknTxOperationException in project grakn by graknlabs.

the class GraqlControllerInsertTest method POSTGraqlDefineNotValid_ResponseExceptionContainsValidationErrorMessage.

@Test
public void POSTGraqlDefineNotValid_ResponseExceptionContainsValidationErrorMessage() {
    GraknTxOperationException exception = GraknTxOperationException.invalidCasting(Object.class, Object.class);
    when(tx.graql().parser().parseQuery("define person plays movie;").execute()).thenThrow(exception);
    Response response = sendRequest("define person plays movie;");
    assertThat(exception(response), containsString("is not of type"));
}