func TestHiddenCommand(t *testing.T) {
templates := []struct{ name, template string }{
{"default", DefaultUsageTemplate},
{"Compact", CompactUsageTemplate},
{"Long", LongHelpTemplate},
{"Man", ManPageTemplate},
}
var buf bytes.Buffer
t.Log("1")
a := New("test", "Test").Writer(&buf).Terminate(nil)
a.Command("visible", "visible")
a.Command("hidden", "hidden").Hidden()
for _, tp := range templates {
buf.Reset()
a.UsageTemplate(tp.template)
a.Parse(nil)
// a.Parse([]string{"--help"})
usage := buf.String()
t.Logf("Usage for %s is:\n%s\n", tp.name, usage)
assert.NotContains(t, usage, "hidden")
assert.Contains(t, usage, "visible")
}
}
func TestDefaultCmdCompletion(t *testing.T) {
app := newTestApp()
cmd1 := app.Command("cmd1", "")
cmd1Sub1 := cmd1.Command("cmd1-sub1", "")
cmd1Sub1.Arg("cmd1-sub1-arg1", "").HintOptions("cmd1-arg1").String()
cmd2 := app.Command("cmd2", "").Default()
cmd2.Command("cmd2-sub1", "")
cmd2Sub2 := cmd2.Command("cmd2-sub2", "").Default()
cmd2Sub2Sub1 := cmd2Sub2.Command("cmd2-sub2-sub1", "").Default()
cmd2Sub2Sub1.Arg("cmd2-sub2-sub1-arg1", "").HintOptions("cmd2-sub2-sub1-arg1").String()
cmd2Sub2Sub1.Arg("cmd2-sub2-sub1-arg2", "").HintOptions("cmd2-sub2-sub1-arg2").String()
// Without args, should get:
// - root cmds (incuding implicit "help")
// - thread of default cmds
// - first arg hints for the final default cmd
assert.Equal(t, []string{"cmd1", "cmd2", "cmd2-sub1", "cmd2-sub2", "cmd2-sub2-sub1", "cmd2-sub2-sub1-arg1", "help"}, complete(t, app))
// With a non-default cmd already listed, should get:
// - sub cmds of that arg
assert.Equal(t, []string{"cmd1-sub1"}, complete(t, app, "cmd1"))
// With an explicit default cmd listed, should get:
// - default child-cmds
// - first arg hints for the final default cmd
assert.Equal(t, []string{"cmd2-sub1", "cmd2-sub2", "cmd2-sub2-sub1", "cmd2-sub2-sub1-arg1"}, complete(t, app, "cmd2"))
// Args should be completed when all preceding cmds are explicit, and when
// any of them are implicit (not listed). Check this by trying all possible
// combinations of choosing/excluding the three levels of cmds. This tests
// root-level default, middle default, and end default.
for i := 0; i < 8; i++ {
var cmdline []string
if i&1 != 0 {
cmdline = append(cmdline, "cmd2")
}
if i&2 != 0 {
cmdline = append(cmdline, "cmd2-sub2")
}
if i&4 != 0 {
cmdline = append(cmdline, "cmd2-sub2-sub1")
}
assert.Contains(t, complete(t, app, cmdline...), "cmd2-sub2-sub1-arg1", "with cmdline: %v", cmdline)
}
// With both args of a default sub cmd, should get no completions
assert.Empty(t, complete(t, app, "arg1", "arg2"))
}