}
        and:
        rule.createDefaultFlavor(flavorContainer)

        then:
        flavorNames == ["flavor1", "flavor2"] as Set
    }

    def "can explicitly add flavor named 'default'"() {
        when:
        flavorContainer.configure {
            flavor1 {}
            'default' {}
            flavor2 {}
        }
        and:
        rule.createDefaultFlavor(flavorContainer)

        then:

            if (buildTypes.isEmpty()) {
                buildTypes.create("debug");
            }
        }

        @Finalize
        public void createDefaultFlavor(FlavorContainer flavors) {
            if (flavors.isEmpty()) {
                flavors.create(DefaultFlavor.DEFAULT);
            }
        }

        @Finalize