Examples with Thing ai.grakn.concept.Thing used on opensource projects

Example 6 with Thing

use of ai.grakn.concept.Thing in project grakn by graknlabs.

the class ValidatorTest method whenARoleInARelationIsNotPlayed_TheGraphIsValid.

@Test
public void whenARoleInARelationIsNotPlayed_TheGraphIsValid() {
    Role role1 = tx.putRole("role-1");
    Role role2 = tx.putRole("role-2");
    RelationshipType relationshipType = tx.putRelationshipType("my-relation").relates(role1).relates(role2);
    Thing thing = tx.putEntityType("my-entity").plays(role1).addEntity();
    relationshipType.addRelationship().addRolePlayer(role1, thing);
    tx.commit();
}

Example 7 with Thing

use of ai.grakn.concept.Thing in project grakn by graknlabs.

the class ValidatorTest method whenARoleInARelationIsPlayedAZillionTimes_TheGraphIsValid.

@Test
public void whenARoleInARelationIsPlayedAZillionTimes_TheGraphIsValid() {
    Role role1 = tx.putRole("role-1");
    Role role2 = tx.putRole("role-2");
    RelationshipType relationshipType = tx.putRelationshipType("my-relationship").relates(role1).relates(role2);
    EntityType entityType = tx.putEntityType("my-entity").plays(role1);
    Relationship relationship = relationshipType.addRelationship();
    Set<Thing> things = new HashSet<>();
    int oneZillion = 100;
    for (int i = 0; i < oneZillion; i++) {
        Thing thing = entityType.addEntity();
        things.add(thing);
        relationship.addRolePlayer(role1, thing);
    }
    assertEquals(things, relationship.rolePlayers(role1).collect(toSet()));
    tx.commit();
}

Example 8 with Thing

use of ai.grakn.concept.Thing in project grakn by graknlabs.

the class ValidatorTest method whenCommittingRelationWithoutSpecifyingSchema_ThrowOnCommit.

@Test
public void whenCommittingRelationWithoutSpecifyingSchema_ThrowOnCommit() {
    EntityType fakeType = tx.putEntityType("Fake Concept");
    RelationshipType relationshipType = tx.putRelationshipType("kicks");
    Role kicker = tx.putRole("kicker");
    Role kickee = tx.putRole("kickee");
    Thing kyle = fakeType.addEntity();
    Thing icke = fakeType.addEntity();
    relationshipType.addRelationship().addRolePlayer(kicker, kyle).addRolePlayer(kickee, icke);
    String error1 = ErrorMessage.VALIDATION_CASTING.getMessage(kyle.type().getLabel(), kyle.getId(), kicker.getLabel());
    String error2 = ErrorMessage.VALIDATION_CASTING.getMessage(icke.type().getLabel(), icke.getId(), kickee.getLabel());
    expectedException.expect(InvalidKBException.class);
    expectedException.expectMessage(allOf(containsString(error1), containsString(error2)));
    tx.commit();
}

Example 9 with Thing

use of ai.grakn.concept.Thing in project grakn by graknlabs.

the class RemoteConceptsTest method whenCallingInstances_GetTheExpectedResult.

@Test
public void whenCallingInstances_GetTheExpectedResult() {
    Thing a = RemoteConcepts.createRelationship(tx, A);
    Thing b = RemoteConcepts.createRelationship(tx, B);
    Thing c = RemoteConcepts.createRelationship(tx, C);
    mockConceptMethod(ConceptMethods.GET_INSTANCES, Stream.of(a, b, c));
    assertThat(relationshipType.instances().collect(toSet()), containsInAnyOrder(a, b, c));
}

Example 10 with Thing

use of ai.grakn.concept.Thing in project grakn by graknlabs.

the class RemoteConceptsTest method whenCallingAddRolePlayer_ExecuteAConceptMethod.

@Test
public void whenCallingAddRolePlayer_ExecuteAConceptMethod() {
    Role role = RemoteConcepts.createRole(tx, A);
    Thing thing = RemoteConcepts.createEntity(tx, B);
    assertEquals(relationship, relationship.addRolePlayer(role, thing));
    verifyConceptMethodCalled(ConceptMethods.setRolePlayer(RolePlayer.create(role, thing)));
}