def from() {
        expect:
        mergeSpec.from('some') == mergeSpec
        mergeSpec.from('someOther')
        mergeSpec.mergePaths == ['some', 'someOther']
    }

    def mergeWithFileAndObjectManifest() {
        def fileResolver = Mock(FileResolver)
        DefaultManifest baseManifest = new DefaultManifest(fileResolver)