import static org.gradle.internal.execution.ExecutionEngine.ExecutionOutcome.UP_TO_DATE;

public class ExecuteStep<C extends ChangingOutputsContext> implements Step<C, Result> {

    private final BuildOperationRunner buildOperationRunner;

    public ExecuteStep(BuildOperationRunner buildOperationRunner) {
        this.buildOperationRunner = buildOperationRunner;
    }

    @Override

    private final DeferredExecutionAwareStep<? super ExecutionRequestContext, ? extends Result> executeStep;

    public DefaultExecutionEngine(DeferredExecutionAwareStep<? super ExecutionRequestContext, ? extends Result> executeStep) {
        this.executeStep = executeStep;
    }

    @Override
    public Request createRequest(UnitOfWork work) {
        return new Request() {

import org.gradle.internal.execution.steps.CaptureIncrementalStateBeforeExecutionStep;
import org.gradle.internal.execution.steps.CaptureOutputsAfterExecutionStep;
import org.gradle.internal.execution.steps.ExecuteStep;
import org.gradle.internal.execution.steps.IdentifyStep;
import org.gradle.internal.execution.steps.IdentityCacheStep;
import org.gradle.internal.execution.steps.LoadPreviousExecutionStateStep;

    def previousOutputs = ImmutableSortedMap.of()
    def previousExecutionState = Stub(PreviousExecutionState) {
        getOutputFilesProducedByWork() >> previousOutputs
    }

    def step = new ExecuteStep<>(new TestBuildOperationRunner())
    def inputChanges = Mock(InputChangesInternal)


    def setup() {
        _ * context.getWorkspace() >> workspace