import org.gradle.tooling.internal.provider.serialization.SerializedPayload;

public class ClientProvidedBuildAction extends SubscribableBuildAction {
    private final StartParameterInternal startParameter;
    private final SerializedPayload action;
    private final boolean runTasks;

    def buildController = Mock(BuildTreeLifecycleController) {
        getGradle() >> this.gradle
    }
    def modelController = Stub(BuildTreeModelController)
    def clientProvidedBuildAction = new ClientProvidedBuildAction(startParameter, action, false /* isRunTasks */, clientSubscriptions)
    def runner = new ClientProvidedBuildActionRunner(Stub(BuildControllerFactory), payloadSerializer)

        if (!(action instanceof ClientProvidedBuildAction)) {
            return Result.nothing();
        }

        ClientProvidedBuildAction clientProvidedBuildAction = (ClientProvidedBuildAction) action;

        Object clientAction = payloadSerializer.deserialize(clientProvidedBuildAction.getAction());

            return new QueryModelRequirements(action.getStartParameter(), action.isRunTasks(), payloadHashProvider(payload));
        } else if (action instanceof ClientProvidedBuildAction) {
            SerializedPayload payload = ((ClientProvidedBuildAction) action).getAction();
            return new RunActionRequirements(action.getStartParameter(), action.isRunTasks(), payloadHashProvider(payload));

        result.runTasks
        result.clientSubscriptions.operationTypes == [OperationType.TASK] as Set
    }

    def "serializes ClientProvidedBuildAction"() {
        def startParameter = new StartParameterInternal()
        startParameter.taskNames = ['a', 'b']
        def action = new ClientProvidedBuildAction(startParameter, new SerializedPayload("12", []), true, new BuildEventSubscriptions([OperationType.TASK] as Set))

        expect:

        registry.register(ExecuteBuildAction.class, new ExecuteBuildActionSerializer());
        registry.register(BuildModelAction.class, new BuildModelActionSerializer());
        registry.register(ClientProvidedBuildAction.class, new ClientProvidedBuildActionSerializer());
        registry.register(ClientProvidedPhasedAction.class, new ClientProvidedPhasedActionSerializer());

import org.gradle.tooling.internal.protocol.test.InternalTestExecutionException;
import org.gradle.tooling.internal.provider.action.BuildModelAction;
import org.gradle.tooling.internal.provider.action.ClientProvidedBuildAction;
import org.gradle.tooling.internal.provider.action.ClientProvidedPhasedAction;
import org.gradle.tooling.internal.provider.action.TestExecutionRequestAction;

Class <org.gradle.tooling.internal.provider.action.ClientProvidedBuildAction> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (ClientProvidedBuildAction.java:0)