executer.noDeprecationChecks()
        succeeds 't', 't2', '-I', 'init.gradle'

        then:
        def initDeprecation = operations.only("Apply initialization script 'init.gradle' to build").progress.find { it.hasDetailsOfType(DeprecatedUsageProgressDetails) }.each {}
        Map<String, Object> initDeprecationDetails = initDeprecation.details['deprecation'] as Map<String, Object>

        def callbackPluginApplicationId = ops.only(ApplyPluginBuildOperationType, { it.details.pluginClass == 'CallbackPlugin' }).details.applicationId
        creatingBuildOpParent.children.findAll {
            it.hasDetailsOfType(ExecuteDomainObjectCollectionCallbackBuildOperationType.Details) && it.details.applicationId == callbackPluginApplicationId
        }.size == 1

        }

        if (!children.isEmpty()) {
            map.put("children", transform(children, BuildOperationRecord::toSerializable));
        }

        return map;
    }

    public boolean hasDetailsOfType(Class<?> clazz) throws ClassNotFoundException {
        Class<?> detailsType = getDetailsType();
        return detailsType != null && clazz.isAssignableFrom(detailsType);
    }

        def jarTaskDoLastOperation = operations.only("Execute doLast {} action for :jar")
        operations.parentsOf(jarTaskDoLastOperation).find {
            it.hasDetailsOfType(ExecuteTaskBuildOperationType.Details) && it.details.taskPath == ":jar"
        }
        def jarProgress = jarTaskDoLastOperation.progress
        jarProgress.size() == 1

        assert op.children.findAll { it.hasDetailsOfType(ExecuteListenerBuildOperationType.Details) }.size() == expectedChildren
    }

    private static List<BuildOperationRecord> verifyHasChildren(BuildOperationRecord op, long expectedApplicationId, String sourceName, List<ExpectedOperation> expectedOps) {

            if (progressPredicate.isSatisfiedBy(op)) {
                op.progress.each { p ->
                    def repr = p.hasDetailsOfType(StyledTextOutputEvent) ? p.details.spans*.text.join('') : "$p.detailsType.simpleName ${p.details?.toString() ?: ''}\n"
                    print "${'  ' * (level + 1)} $repr"
                }
            }

        def parent = getExecutionBuildOperationRecordForTask(taskPath)
        return parent == null ? [] : buildOperations.search(parent) { it.hasDetailsOfType(details) }
    }

    private BuildOperationRecord getOnlyOperationForTask(String taskPath, Class<?> details) {
        def ops = getOperationsForTask(taskPath, details)
        assert ops.size() == 1

    }

    private List<BuildOperationRecord> compileJavaStoreOperations() {
        buildOperations.all(BuildCacheRemoteStoreBuildOperationType) {
            buildOperations.parentsOf(it).any {
                it.hasDetailsOfType(ExecuteTaskBuildOperationType.Details) && it.details.taskPath == ":compileJava"
            }
        }
    }