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package cli
import (
"io/ioutil"
"log"
"reflect"
"testing"
"github.com/twstrike/gotk3adapter/glib_mock"
"github.com/twstrike/coyim/i18n"
. "gopkg.in/check.v1"
)
const (
opFind = iota
opNext
)
var priorityListTests = []struct {
op int
in, out string
}{
{opFind, "a", "anchor"},
{opFind, "a", "anchor"},
{opNext, "", "anvil"},
{opNext, "", "anchor"},
{opNext, "", "anvil"},
{opNext, "", "anchor"},
{opFind, "a", "anchor"},
{opNext, "", "anvil"},
{opFind, "a", "anvil"},
{opFind, "a", "anvil"},
{opFind, "bo", "bob"},
{opNext, "", "boom"},
{opNext, "", "bop"},
{opFind, "a", "anvil"},
{opFind, "b", "bop"},
{opFind, "c", "charlie"},
{opNext, "", "charlie"},
{opNext, "", "charlie"},
}
func Test(t *testing.T) { TestingT(t) }
func init() {
log.SetOutput(ioutil.Discard)
i18n.InitLocalization(&glib_mock.Mock{})
}
type CLISuite struct{}
var _ = Suite(&CLISuite{})
func (s *CLISuite) TestPriorityList(c *C) {
var pl priorityList
for _, word := range []string{"bop", "boom", "bob", "anvil", "anchor", "charlie"} {
pl.Insert(word)
}
for _, step := range priorityListTests {
var out string
switch step.op {
case opFind:
out, _ = pl.Find(step.in)
case opNext:
out = pl.Next()
default:
panic("unknown op")
}
c.Check(out, Equals, step.out)
}
}
var testCommands = []uiCommand{
{"a", aCommand{}, "Desc"},
{"b", bCommand{}, "Desc"},
}
type aCommand struct {
}
type bCommand struct {
A string
B string "uid"
C string
}
var parseForCompletionTests = []struct {
in string
ok bool
before, prefix string
isCommand bool
}{
{"", false, "", "", false},
{"/", true, "/", "", true},
{"/a", true, "/", "a", true},
{"/ab", true, "/", "ab", true},
{"/a b", false, "", "", false},
{"/a b ", false, "", "", false},
{"/a ba", false, "", "", false},
{"/a ba c", false, "", "", false},
{"/a ba c d", false, "", "", false},
{"/b c", false, "", "", false},
{"/b c ", false, "", "", false},
{"/b c d", true, "/b c ", "d", false},
{"/b c de", true, "/b c ", "de", false},
{"/b c de ", false, "", "", false},
{"/b c de f", false, "", "", false},
}
func (s *CLISuite) TestParseCommandForCompletion(t *C) {
for i, test := range parseForCompletionTests {
before, prefix, isCommand, ok := parseCommandForCompletion(testCommands, test.in)
if ok != test.ok {
t.Errorf("#%d: result mismatch (should be %t)", i, test.ok)
continue
}
if !ok {
continue
}
if before != test.before {
t.Errorf("#%d: mismatch with 'before': got '%s', want '%s'", i, string(before), test.before)
}
if prefix != test.prefix {
t.Errorf("#%d: mismatch with 'prefix': got '%s', want '%s'", i, string(before), test.before)
}
if isCommand != test.isCommand {
t.Errorf("#%d: isCommand incorrect, wanted %t", i, test.isCommand)
}
}
}
var parseCommandTests = []struct {
in string
ok bool
out interface{}
}{
{"/", false, nil},
{"/bob", false, nil},
{"/a", true, aCommand{}},
{"/a b", false, nil},
{"/a b c", false, nil},
{"/b a", false, nil},
{"/b a b", false, nil},
{"/b a b ", false, nil},
{"/b a b c", true, bCommand{"a", "b", "c"}},
{"/b a b\\ c", true, bCommand{"a", "b ", "c"}},
{"/b a \"b b\" c", true, bCommand{"a", "b b", "c"}},
{"/b a \"b \\\"b\" c", true, bCommand{"a", "b \"b", "c"}},
}
func (s *CLISuite) TestParseCommand(t *C) {
for i, test := range parseCommandTests {
v, err := parseCommand(testCommands, []byte(test.in))
if (len(err) == 0) != test.ok {
t.Errorf("#%d: bad parse result, expected %t", i, test.ok)
continue
}
if !test.ok {
continue
}
if !reflect.DeepEqual(v, test.out) {
t.Errorf("#%d: bad result: got %v, want %v", i, v, test.out)
}
}
}
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