}
        """
        file('a.txt').text = 'a1'
        file('a.bin').text = 'a2'
        file('b.txt').text = 'b1'
        file('b.bin').text = 'b2'

        when:
        run("merge")

        then:
        outputContains("result = [a.txt, b.txt, a.bin, b.bin]")
    }

			}
		})
	}
}

func TestInvalidVersion(t *testing.T) {
	invalidVersions := []string{
		"v1.3",
		"1.4",
		"b1.4.0",
		"c1.4.5+git",
		"something1.2",
	}
	for _, s := range invalidVersions {
		t.Run(s, func(t *testing.T) {
			ver, err := kubernetesReleaseVersion(s, errorFetcher)
			t.Log("Invalid: ", s, ver, err)

	{"fe80::1%lo0", nil},
	{"fe80::1%911", nil},
	{"", nil},
	//6 zeroes in one group
	{"0:0:0:0:000000:ffff:127.1.2.3", nil},
	//5 zeroes in one group edge case
	{"0:0:0:0:00000:ffff:127.1.2.3", nil},
	{"a1:a2:a3:a4::b1:b2:b3:b4", nil}, // Issue 6628
	{"127.001.002.003", nil},
	{"::ffff:127.001.002.003", nil},
	{"123.000.000.000", nil},
	{"1.2..4", nil},
	{"0123.0.0.1", nil},
}

func TestParseIP(t *testing.T) {

		{nil, `package a5; type S struct{}; func (S) m(); var _ interface { n() } = S{}`,
			"S does not implement interface{n()} (missing method n)"},

		// tests importing b (or nothing)
		{bpkg, `package b1; import "b"; var _ interface { m() } = b.S{}`,
			"b.S does not implement interface{m()} (missing method m) have M() want m()"},

		{bpkg, `package b2; import "b"; var _ interface { M() } = b.S{}`,

		{nil, `package a5; type S struct{}; func (S) m(); var _ interface { n() } = S{}`,
			"S does not implement interface{n()} (missing method n)"},

		// tests importing b (or nothing)
		{bpkg, `package b1; import "b"; var _ interface { m() } = b.S{}`,
			"b.S does not implement interface{m()} (missing method m) have M() want m()"},

		{bpkg, `package b2; import "b"; var _ interface { M() } = b.S{}`,