* The constant for the build execution operations.
     */
    String BUILD_EXECUTION = "BUILD_EXECUTION";

    /**
     * The constant for the work item execution operations.
     */
    String WORK_ITEM_EXECUTION = "WORK_ITEM_EXECUTION";

    /**
     * The constant for the project configuration operations.
     */
    String PROJECT_CONFIGURATION_EXECUTION = "PROJECT_CONFIGURATION_EXECUTION";

    /**

import static org.gradle.tooling.internal.protocol.InternalBuildProgressListener.TRANSFORM_EXECUTION
import static org.gradle.tooling.internal.protocol.InternalBuildProgressListener.WORK_ITEM_EXECUTION

class BuildProgressListenerAdapterTest extends Specification {

    def "adapter can subscribe to progress events of types #operationTypes"() {
        given:

        when:
        def listener = Mock(ProgressListener)
        adapter = createAdapter(listener)

        then:
        adapter.subscribedOperations == [InternalBuildProgressListener.WORK_ITEM_EXECUTION]
    }

    def "convert to WorkItemStartEvent"() {
        given:
        def listener = Mock(ProgressListener)
        def adapter = createAdapter(listener)

        when:

            .put(InternalBuildProgressListener.TEST_EXECUTION, OperationType.TEST)
            .put(InternalBuildProgressListener.TASK_EXECUTION, OperationType.TASK)
            .put(InternalBuildProgressListener.WORK_ITEM_EXECUTION, OperationType.WORK_ITEM)
            .put(InternalBuildProgressListener.PROJECT_CONFIGURATION_EXECUTION, OperationType.PROJECT_CONFIGURATION)

            operations.add(InternalBuildProgressListener.BUILD_EXECUTION);
        }
        if (!workItemProgressListeners.isEmpty()) {
            operations.add(InternalBuildProgressListener.WORK_ITEM_EXECUTION);
        }
        if (!projectConfigurationProgressListeners.isEmpty()) {
            operations.add(InternalBuildProgressListener.PROJECT_CONFIGURATION_EXECUTION);
        }