def "method rule sources have simple type names and correct order"() {
        given:
        buildFile << """
${managedNumbers()}

class NumberRules extends RuleSource {
    @Model("myNumbers")
    void createRule(Numbers n) {
       n.setValue(5)
       n.setThreshold(0.8)
    }
    @Defaults void defaultsRule(Numbers n) {}
    @Mutate void mutateRule(Numbers n) {}
    @Finalize void finalizeRule(Numbers n) {}

        given:
        file('files/one.txt').createFile()
        file('files/a/two.txt').createFile()
        file('files/a/IGNORE.txt').createFile()
        file('files/b/ignore.txt').createFile()
        file('files/b/one.bin').createFile()
        file('files/b/wrong case.TXT').createFile()
        file('other/c/other-one.txt').createFile()
        file('other/c/other-ignore.txt').createFile()
        buildFile """

        def f3 = d.createFile("c.cc")
        d.createFile("ignore.txt")
        d.createFile("other/ignore.txt")

        expect:
        component.source.from(d)
        component.cppSource.files == [f1, f2, f3] as Set
    }

    def "uses source layout convention when no other source files specified"() {
        def f1 = tmpDir.createFile("src/main/cpp/a.cpp")
        def f2 = tmpDir.createFile("src/main/cpp/nested/b.cpp")

        given:
        file('files/one.txt').createFile()
        file('files/a/one.txt').createFile()
        file('files/a/not ONE.txt').createFile()
        file('files/b/ignore.txt').createFile()
        file('files/b/not one to IGNORE.txt').createFile()
        file('files/b/one.ignore').createFile()
        buildFile """
            def files = fileTree(dir: 'files')

        given:
        file("repo/a.jar").createFile()
        file("repo/a-1.4.jar").createFile()
        file("repo/a-1.5.jar").createFile()
        file("repo/a-2.0.jar").createFile()
        file("repo/b-1.4-classifier.jar").createFile()
        file("repo/b-1.5-classifier.jar").createFile()
        file("repo/b-1.6.jar").createFile()

        and:
        buildFile << """

        d.createFile("other/ignore.txt")

        expect:
        component.source.from(d)
        component.swiftSource.files == [f1, f2] as Set
    }

    def "uses source layout convention when no other source files specified"() {
        def f1 = tmpDir.createFile("src/main/swift/a.swift")
        def f2 = tmpDir.createFile("src/main/swift/nested/b.swift")
        tmpDir.createFile("src/main/swift/ignore-me.cpp")

    def "retains order of files in the snapshot"() {
        given:
        TestFile file = tmpDir.createFile('file1')
        TestFile file2 = tmpDir.createFile('file2')
        TestFile file3 = tmpDir.createFile('file3')

        when:
        def fingerprint = fingerprinter.fingerprint(files(file, file2, file3))

        then:

        when:
        store.move("a", createFile("abc"))
        store.move("a", createFile("def"))

        then:
        fsBase.file("a").text == "def"
    }

    def "creates intermediary directories"() {
        when:
        store.move("a/b/c", createFile("abc"))
        store.move("a/b/d", createFile("abd"))
        store.move("a/c/a", createFile("aca"))

        then:

        createFile(new File(cachesDir, "transforms-1/first/transformed/file"))
        createFile(new File(cachesDir, "transforms-1/first/metadata.bin"))
        createFile(new File(cachesDir, "transforms-1/first/transformed/instrumented/file"))
        createFile(new File(cachesDir, "transforms-1/second/transformed/original/file"))

        def d1 = tmpDir.createDir("d1")
        def f1 = d1.createFile("a.h")
        def f2 = d1.createFile("nested/b.h")
        d1.createFile("ignore-me.cpp")
        def f3 = tmpDir.createFile("src/main/public/c.h")
        def f4 = tmpDir.createFile("src/main/headers/c.h")
        tmpDir.createFile("src/main/headers/ignore.cpp")
        tmpDir.createFile("src/main/public/ignore.cpp")

        expect: