@Test
public void showsRemovedRelationships() throws Exception {
// Given
state.relationshipDoDelete(1l, 1, 1l, 2l);
state.relationshipDoDelete(2l, 1, 1l, 1l);
when(ops.relationshipGetAllProperties(1l))
.thenReturn(IteratorUtil.<DefinedProperty>emptyIterator());
when(ops.relationshipGetAllProperties(2l))
.thenReturn(asList(Property.stringProperty(1, "p")).iterator());
when(ops.propertyKeyGetName(1)).thenReturn("key");
// When & Then
TxStateTransactionDataSnapshot snapshot = snapshot();
assertThat(idList(snapshot.deletedRelationships()), equalTo(asList(1l, 2l)));
assertThat(single(snapshot.removedRelationshipProperties()).key(), equalTo("key"));
}
@Test
public void shouldListRemovedNodeProperties() throws Exception {
// Given
DefinedProperty prevProp = stringProperty(1, "prevValue");
state.nodeDoRemoveProperty(1l, prevProp);
when(ops.propertyKeyGetName(1)).thenReturn("theKey");
when(ops.nodeGetProperty(1, 1)).thenReturn(prevProp);
// When
Iterable<PropertyEntry<Node>> propertyEntries = snapshot().removedNodeProperties();
// Then
PropertyEntry<Node> entry = single(propertyEntries);
assertThat(entry.key(), equalTo("theKey"));
assertThat(entry.previouslyCommitedValue(), equalTo((Object) "prevValue"));
assertThat(entry.entity().getId(), equalTo(1l));
}
@Test
public void showsDeletedNodes() throws Exception {
// Given
state.nodeDoDelete(1l);
state.nodeDoDelete(2l);
when(ops.nodeGetAllProperties(1l)).thenReturn(IteratorUtil.<DefinedProperty>emptyIterator());
when(ops.nodeGetAllProperties(2l))
.thenReturn(asList(Property.stringProperty(1, "p")).iterator());
when(ops.nodeGetLabels(1l)).thenReturn(PrimitiveIntCollections.emptyIterator());
when(ops.nodeGetLabels(2l)).thenReturn(PrimitiveIntCollections.iterator(15));
when(ops.propertyKeyGetName(1)).thenReturn("key");
when(ops.labelGetName(15)).thenReturn("label");
// When & Then
TxStateTransactionDataSnapshot snapshot = snapshot();
assertThat(idList(snapshot.deletedNodes()), equalTo(asList(1l, 2l)));
assertThat(single(snapshot.removedLabels()).label().name(), equalTo("label"));
assertThat(single(snapshot.removedNodeProperties()).key(), equalTo("key"));
}
@Test
public void shouldListAddedRelationshipProperties() throws Exception {
// Given
DefinedProperty prevProp = stringProperty(1, "prevValue");
state.relationshipDoReplaceProperty(1l, prevProp, stringProperty(1, "newValue"));
when(ops.propertyKeyGetName(1)).thenReturn("theKey");
when(ops.relationshipGetProperty(1, 1)).thenReturn(prevProp);
// When
Iterable<PropertyEntry<Relationship>> propertyEntries =
snapshot().assignedRelationshipProperties();
// Then
PropertyEntry<Relationship> entry = single(propertyEntries);
assertThat(entry.key(), equalTo("theKey"));
assertThat(entry.value(), equalTo((Object) "newValue"));
assertThat(entry.previouslyCommitedValue(), equalTo((Object) "prevValue"));
assertThat(entry.entity().getId(), equalTo(1l));
}
@Override
public String propertyKeyGetName(Statement state, int propertyKeyId)
throws PropertyKeyIdNotFoundKernelException {
return storeLayer.propertyKeyGetName(propertyKeyId);
}