Examples with PropertyEntry org.neo4j.graphdb.event.PropertyEntry used on opensource projects

Example 1 with PropertyEntry

use of org.neo4j.graphdb.event.PropertyEntry in project neo4j by neo4j.

the class TxStateTransactionDataViewTest method shouldListAddedNodePropertiesProperties.

@Test
public void shouldListAddedNodePropertiesProperties() throws Exception {
    // Given
    int propertyKeyId = 1;
    DefinedProperty prevProp = stringProperty(propertyKeyId, "prevValue");
    state.nodeDoChangeProperty(1L, prevProp, stringProperty(propertyKeyId, "newValue"));
    when(ops.propertyKeyGetName(propertyKeyId)).thenReturn("theKey");
    long propertyId = 20L;
    when(storeStatement.acquireSingleNodeCursor(1L)).thenReturn(asNodeCursor(1L, propertyId, labels()));
    when(storeStatement.acquireSinglePropertyCursor(propertyId, propertyKeyId, NO_LOCK)).thenReturn(asPropertyCursor(prevProp));
    // When
    Iterable<PropertyEntry<Node>> propertyEntries = snapshot().assignedNodeProperties();
    // Then
    PropertyEntry<Node> 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));
}

Example 2 with PropertyEntry

use of org.neo4j.graphdb.event.PropertyEntry in project neo4j by neo4j.

the class TxStateTransactionDataViewTest method shouldListRemovedNodeProperties.

@Test
public void shouldListRemovedNodeProperties() throws Exception {
    // Given
    int propertyKeyId = 1;
    DefinedProperty prevProp = stringProperty(propertyKeyId, "prevValue");
    state.nodeDoRemoveProperty(1L, prevProp);
    when(ops.propertyKeyGetName(propertyKeyId)).thenReturn("theKey");
    long propertyId = 20L;
    when(storeStatement.acquireSingleNodeCursor(1L)).thenReturn(asNodeCursor(1L, propertyId, labels()));
    when(storeStatement.acquireSinglePropertyCursor(propertyId, propertyKeyId, NO_LOCK)).thenReturn(asPropertyCursor(prevProp));
    // When
    Iterable<PropertyEntry<Node>> propertyEntries = snapshot().removedNodeProperties();
    // Then
    PropertyEntry<Node> entry = single(propertyEntries);
    assertThat(entry.key(), equalTo("theKey"));
    assertThat(entry.previouslyCommitedValue(), equalTo("prevValue"));
    assertThat(entry.entity().getId(), equalTo(1L));
}

Example 3 with PropertyEntry

use of org.neo4j.graphdb.event.PropertyEntry in project neo4j by neo4j.

the class TxStateTransactionDataViewTest method shouldListRemovedNodeProperties.

@Test
void shouldListRemovedNodeProperties() throws Exception {
    // Given
    int propertyKeyId = ops.propertyKeyTokenHolder().getOrCreateId("theKey");
    Value prevValue = Values.of("prevValue");
    state.nodeDoRemoveProperty(1L, propertyKeyId);
    ops.withNode(1).properties("theKey", prevValue);
    // When
    Iterable<PropertyEntry<Node>> propertyEntries = snapshot().removedNodeProperties();
    // Then
    PropertyEntry<Node> entry = single(propertyEntries);
    assertThat(entry.key()).isEqualTo("theKey");
    assertThat(entry.previouslyCommittedValue()).isEqualTo("prevValue");
    assertThat(entry.entity().getId()).isEqualTo(1L);
}

Example 4 with PropertyEntry

use of org.neo4j.graphdb.event.PropertyEntry in project neo4j by neo4j.

the class TxStateTransactionDataViewTest method shouldListAddedRelationshipProperties.

@Test
void shouldListAddedRelationshipProperties() throws Exception {
    // Given
    Value prevValue = Values.of("prevValue");
    int propertyKeyId = ops.propertyKeyTokenHolder().getOrCreateId("theKey");
    state.relationshipDoReplaceProperty(1L, propertyKeyId, prevValue, Values.of("newValue"));
    ops.withRelationship(1, 0, 0, 0).properties("theKey", prevValue);
    // When
    Iterable<PropertyEntry<Relationship>> propertyEntries = snapshot().assignedRelationshipProperties();
    // Then
    PropertyEntry<Relationship> entry = single(propertyEntries);
    assertThat(entry.key()).isEqualTo("theKey");
    assertThat(entry.value()).isEqualTo("newValue");
    assertThat(entry.previouslyCommittedValue()).isEqualTo("prevValue");
    assertThat(entry.entity().getId()).isEqualTo(1L);
}

Example 5 with PropertyEntry

use of org.neo4j.graphdb.event.PropertyEntry in project neo4j by neo4j.

the class TxStateTransactionDataViewTest method shouldListRemovedRelationshipProperties.

@Test
public void shouldListRemovedRelationshipProperties() throws Exception {
    // Given
    int propertyKeyId = 1;
    DefinedProperty prevValue = stringProperty(propertyKeyId, "prevValue");
    state.relationshipDoRemoveProperty(1L, prevValue);
    when(ops.propertyKeyGetName(propertyKeyId)).thenReturn("theKey");
    long propertyId = 40L;
    when(storeStatement.acquireSingleRelationshipCursor(1)).thenReturn(asRelationshipCursor(1, 0, 0, 0, propertyId));
    when(storeStatement.acquireSinglePropertyCursor(propertyId, propertyKeyId, NO_LOCK)).thenReturn(asPropertyCursor(prevValue));
    // When
    Iterable<PropertyEntry<Relationship>> propertyEntries = snapshot().removedRelationshipProperties();
    // Then
    PropertyEntry<Relationship> entry = single(propertyEntries);
    assertThat(entry.key(), equalTo("theKey"));
    assertThat(entry.previouslyCommitedValue(), equalTo((Object) "prevValue"));
    assertThat(entry.entity().getId(), equalTo(1L));
}