def "creates step for * suffix and prefix wildcard"() {
        expect:
        def step1 = PatternStepFactory.getStep("a*c", true);
        step1 instanceof HasPrefixAndSuffixPatternStep

        step1.matches("ac")
        step1.matches("abac")
        !step1.matches("bc")
        !step1.matches("ab")
        !step1.matches("a")
        !step1.matches("c")

        and:
        def step2 = PatternStepFactory.getStep("a**c", true);

            final Settings settings) {
        super(indexSettings, name, settings);

        step1 = settings.getAsBoolean("step1", true);
        step2 = settings.getAsBoolean("step2", true);
        step3 = settings.getAsBoolean("step3", true);
        step4 = settings.getAsBoolean("step4", true);
        step5 = settings.getAsBoolean("step5", true);