war.assertFileContent('META-INF/MANIFEST.MF', 'Manifest-Version: 1.0\r\n\r\n')
    }

    def canCreateAWarArchiveWithWebXml() {
        given:
        def webXml = file('some.xml') << '<web/>'
        createDir('web-inf') {
            webinf1 {
                file 'file1.txt'
            }
        }
        and:
        buildFile << """
            task war(type: War) {