form_test.gno
2.13 Kb · 69 lines
1package toolbox
2
3import (
4 "strings"
5 "testing"
6
7 "gno.land/p/nt/uassert/v0"
8)
9
10func TestQueryString(t *testing.T) {
11 got := NewQuery("lookup").Field("q", "username or g1 address").String()
12 want := "<gno-form path=\"lookup\">\n" +
13 "<gno-input name=\"q\" type=\"text\" placeholder=\"username or g1 address\" />\n" +
14 "</gno-form>\n"
15 uassert.Equal(t, want, got)
16}
17
18func TestQueryNoPathNoPlaceholder(t *testing.T) {
19 got := NewQuery("").Field("q", "").String()
20 want := "<gno-form>\n<gno-input name=\"q\" type=\"text\" />\n</gno-form>\n"
21 uassert.Equal(t, want, got)
22}
23
24func TestQueryTwoFields(t *testing.T) {
25 q := NewQuery("compare").Field("a", "first").Field("b", "second")
26 uassert.Equal(t, 2, q.Len())
27 got := q.String()
28 uassert.True(t, strings.Contains(got, `name="a"`))
29 uassert.True(t, strings.Contains(got, `name="b"`))
30 uassert.Equal(t, 1, strings.Count(got, "<gno-form"))
31}
32
33// TestQueryEmptyRendersNothing: a form with no input is a submit button with
34// nothing to submit, so it is not rendered at all.
35func TestQueryEmptyRendersNothing(t *testing.T) {
36 uassert.Equal(t, "", NewQuery("lookup").String())
37 uassert.Equal(t, "", NewQuery("lookup").Field("", "ignored").String())
38}
39
40// TestQueryEscapesAttributes: gnoweb parses these with a real HTML tokenizer,
41// so an unescaped quote ends the attribute and everything after it becomes
42// further attributes of the same tag.
43func TestQueryEscapesAttributes(t *testing.T) {
44 got := NewQuery(`a"b`).Field("q", `<script>&"`).String()
45 uassert.True(t, strings.Contains(got, `path="a"b"`))
46 uassert.True(t, strings.Contains(got, `placeholder="<script>&""`))
47 uassert.False(t, strings.Contains(got, "<script>"))
48}
49
50func TestAttr(t *testing.T) {
51 cases := []struct {
52 name string
53 in string
54 want string
55 }{
56 {"plain", "username", "username"},
57 {"quote", `a"b`, "a"b"},
58 {"ampersand", "a&b", "a&b"},
59 {"angle", "<b>", "<b>"},
60 {"ampersand before quote", `&"`, "&""},
61 {"already escaped stays literal", "&", "&amp;"},
62 {"empty", "", ""},
63 }
64 for _, tc := range cases {
65 t.Run(tc.name, func(t *testing.T) {
66 uassert.Equal(t, tc.want, attr(tc.in))
67 })
68 }
69}
