def filter = selector.getFilter(new TaskSelector.SelectionContext(Path.path(":a:b"), "type"), project1, "b", true)

        then:
        1 * projectConfigurer.configure(projectModel1)
        1 * resolver.tryFindUnqualifiedTaskCheaply("b", projectModel1) >> true
        0 * _

        and:
        !filter.isSatisfiedBy(excluded)
        filter.isSatisfiedBy(notExcluded)
    }

public class TaskNameResolver {

    /**
     * Non-exhaustively searches for at least one task with the given name, by not evaluating projects before searching.
     */
    public boolean tryFindUnqualifiedTaskCheaply(String name, ProjectInternal project) {
        // don't evaluate children, see if we know it's without validating it
        for (Project project1 : project.getAllprojects()) {

        if (includeSubprojects) {
            // Try to delay configuring all the subprojects
            configurer.configure(project.getMutableModel());
            if (taskNameResolver.tryFindUnqualifiedTaskCheaply(taskName, project.getMutableModel())) {
                // An exact match in the target project - can just filter tasks by path to avoid configuring subprojects at this point