then:
        assertOrder(metadata, "8.0", "8.3", "8.2", "8.1", "8.8", "8.7", "8.4")
    }

    static void assertOrder(List<JvmInstallationMetadata> list, String[] expectedOrder) {
        assert list*.javaVersion as String[] == expectedOrder
    }

    JvmInstallationMetadata jvmMetadata(String implementationVersion, boolean isJdk = false, KnownJvmVendor jvmVendor = ADOPTOPENJDK, String installPath = null) {

        }
        this
    }

    def hasDescendantsInOrder(String... relativePaths) {
        def expectedOrder = CollectionUtils.toList(relativePaths)
        def actualOrder = CollectionUtils.toList(filesByRelativePath.keySet())
        assertEquals(actualOrder, expectedOrder)
        this
    }

    def containsDescendants(String... relativePaths) {
        for (String path : relativePaths) {

            search.addAll(operation.children)
            operation = search.poll()
        }
    }

    void orderedSerialSiblings(BuildOperationRecord... expectedOrder) {
        def expectedOrderList = expectedOrder.toList()
        assert expectedOrder*.parentId.unique().size() == 1
        def startTimeOrdered = expectedOrderList.sort(false) { it.startTime }
        assert expectedOrderList == startTimeOrdered