{"\n", -1},
		{"AAA=\n", -1},
		{"AAAA\n", -1},
		{"!!!!", 0},
		{"====", 0},
		{"x===", 1},
		{"=AAA", 0},
		{"A=AA", 1},
		{"AA=A", 2},
		{"AA==A", 4},
		{"AAA=AAAA", 4},
		{"AAAAA", 4},
		{"AAAAAA", 4},
		{"A=", 1},
		{"A==", 1},
		{"AA=", 3},
		{"AA==", -1},
		{"AAA=", -1},
		{"AAAA", -1},
		{"AAAAAA=", 7},
		{"YWJjZA=====", 8},
		{"A!\n", 1},
		{"A=\n", 1},
	}

	}
}

var minInputLenTests = []struct {
	Regexp string
	min    int
}{
	{``, 0},
	{`a`, 1},
	{`aa`, 2},
	{`(aa)a`, 3},
	{`(?:aa)a`, 3},
	{`a?a`, 1},
	{`(aaa)|(aa)`, 2},
	{`(aa)+a`, 3},
	{`(aa)*a`, 1},
	{`(aa){3,5}`, 6},
	{`[a-z]`, 1},
	{`日`, 3},
}

func TestMinInputLen(t *testing.T) {
	for _, tt := range minInputLenTests {

00000180  32 7c b3 64 2f 1c 90 bc  ea 68 23 10 7e fe e3 25  |2|.d/....h#.~..%|
00000190  c0 48 3a 69 e0 28 6d d3  37 00 ef 04 62 dd 0d a0  |.H:i.(m.7...b...|
000001a0  9c 70 62 83 d8 81 d3 64  31 aa 9e 97 31 bd 96 b0  |.pb....d1...1...|
000001b0  68 c0 9b 23 de 76 64 3f  1a 5c 7f e9 12 0e 58 58  |h..#.vd?.\....XX|
000001c0  b6 5f 70 dd 9b d8 ea d5  d7 f5 d5 cc b9 b6 9f 30  |._p............0|

00000160  9f 6c 61 3c c0 b0 41 d4  d9 2b 2b 24 23 77 5b 1c  |.la<..A..++$#w[.|
00000170  3b bd 75 5d ce 20 54 cf  a1 63 87 1d 1e 24 c4 f3  |;.u]. T..c...$..|
00000180  1d 1a 50 8b aa b6 14 43  ed 97 a7 75 62 f4 14 c8  |..P....C...ub...|
00000190  52 d7 02 03 01 00 01 a3  81 93 30 81 90 30 0e 06  |R.........0..0..|
000001a0  03 55 1d 0f 01 01 ff 04  04 03 02 05 a0 30 1d 06  |.U...........0..|

00000100  cb 3b 74                                          |.;t|
>>> Flow 2 (server to client)
00000000  16 03 01 00 5d 02 00 00  59 03 01 60 8a bf 2b 6f  |....]...Y..`..+o|
00000010  c1 f0 f3 7b d4 78 2c d9  15 3f 33 6a 4b 96 aa 83  |...{.x,..?3jK...|
00000020  54 ae 66 8f 0f e7 b1 68  31 00 39 20 d8 4d f2 2c  |T.f....h1.9 .M.,|
00000030  8b 85 98 d6 af e0 07 98  d5 cb 89 72 fb 8d c0 73  |...........r...s|

00000180  32 7c b3 64 2f 1c 90 bc  ea 68 23 10 7e fe e3 25  |2|.d/....h#.~..%|
00000190  c0 48 3a 69 e0 28 6d d3  37 00 ef 04 62 dd 0d a0  |.H:i.(m.7...b...|
000001a0  9c 70 62 83 d8 81 d3 64  31 aa 9e 97 31 bd 96 b0  |.pb....d1...1...|
000001b0  68 c0 9b 23 de 76 64 3f  1a 5c 7f e9 12 0e 58 58  |h..#.vd?.\....XX|
000001c0  b6 5f 70 dd 9b d8 ea d5  d7 f5 d5 cc b9 b6 9f 30  |._p............0|

	}{
		{"", -1},
		{"!!!!", 0},
		{"x===", 0},
		{"AA=A====", 2},
		{"AAA=AAAA", 3},
		{"MMMMMMMMM", 8},
		{"MMMMMM", 0},
		{"A=", 1},
		{"AA=", 3},
		{"AA==", 4},
		{"AA===", 5},
		{"AAAA=", 5},
		{"AAAA==", 6},
		{"AAAAA=", 6},
		{"AAAAA==", 7},
		{"A=======", 1},
		{"AA======", -1},
		{"AAA=====", 3},
		{"AAAA====", -1},
		{"AAAAA===", -1},

        verify(ex.message, invalidAliasNotation {
            inCatalog('libs')
            invalidNotation(notation)
        })

        where:
        notation << ["", "a", "1a", "A", "Aa", "abc\$", "abc&"]
    }

    @VersionCatalogProblemTestFor(
        VersionCatalogProblemId.RESERVED_ALIAS_NAME
    )
    def "forbids using #name as a dependency alias"() {
        when:

        SuggestResponse response2 = suggester.suggest().setQuery("-a").setSuggestDetail(true).execute().getResponse();
        assertEquals(2, response2.getNum());

        SuggestResponse response3 = suggester.suggest().setQuery("-aa-").setSuggestDetail(true).execute().getResponse();
        assertEquals(1, response3.getNum());
    }

    @Test
    public void test_getNum() throws Exception {
        SuggestItem[] items = getItemSet1();

    }

    @Test
    public void testRecursiveExpressionCycleNPE() throws Exception {
        Map<String, String> props = new HashMap<>();
        props.put("aa", "${bb}");
        props.put("bb", "${aa}");
        DefaultModelBuildingRequest request = new DefaultModelBuildingRequest();

        Model model = Model.newBuilder().properties(props).build();