Files
webhooker/internal/handlers/event_body_view_test.go
T
clawbot f346b69999
check / check (push) Successful in 3m15s
Give each event its own page and show bodies the same everywhere (closes #369)
Each row of the recent events on the webhook page links to the
event's own page, /hook/{id}/events/{eventID}, and expands to show its
body; only the newest starts expanded. The event's page shows its
details, its whole body and every delivery with its attempts.

One renderer, newBodyView with templates/event_body.html, shows a body
in all three places: whole up to 32 KiB, cut there in the lists with a
link to the event's page, JSON pretty-printed, a body of more than 200
lines or 32 KiB in a scrolling box, and a body that is not text left
out beside its download link. A resubmitted copy links to its
original's page.

Model: opus-5-5
2026-10-02 17:10:02 +00:00

111 lines
3.0 KiB
Go

package handlers_test
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
"sneak.berlin/go/webhooker/internal/handlers"
)
// bodyView is how the pages would show body, stored whole.
func bodyView(body string) handlers.BodyView {
return handlers.NewBodyViewForTest([]byte(body), int64(len(body)))
}
// lines is n lines of text, without a newline after the last.
func lines(n int) string {
return strings.TrimSuffix(strings.Repeat("line\n", n), "\n")
}
// TestNewBodyView_FormatsValidJSON proves a JSON body is shown
// pretty-printed, whatever its content type, with its keys in
// the order they arrived.
func TestNewBodyView_FormatsValidJSON(t *testing.T) {
t.Parallel()
v := bodyView(`{"b":1,"a":[true,null,"x"],"c":{}}`)
assert.Equal(t, []string{
`{`,
` "b": 1,`,
` "a": [`,
` true,`,
` null,`,
` "x"`,
` ],`,
` "c": {}`,
`}`,
}, strings.Split(v.Text, "\n"))
assert.False(t, v.Scroll)
}
// TestNewBodyView_InvalidJSONAsReceived proves a body that is not
// a JSON document is shown exactly as it arrived.
func TestNewBodyView_InvalidJSONAsReceived(t *testing.T) {
t.Parallel()
for _, body := range []string{
`{"a":1,`,
`{"a":1} {"b":2}`,
"plain text\n indented",
} {
assert.Equal(t, body, bodyView(body).Text)
}
}
// TestNewBodyView_DeepJSONAsReceived proves a JSON body that
// indenting would grow out of all proportion is shown as it
// arrived. 10 KB of nested arrays would indent to some 50 MB.
func TestNewBodyView_DeepJSONAsReceived(t *testing.T) {
t.Parallel()
body := strings.Repeat("[", 5000) + strings.Repeat("]", 5000)
assert.Equal(t, body, bodyView(body).Text)
}
// TestNewBodyView_ScrollsPast200Lines proves a body is shown at
// its full height up to 200 lines and in the scrolling box past
// them, counting the lines after formatting.
func TestNewBodyView_ScrollsPast200Lines(t *testing.T) {
t.Parallel()
assert.False(t, bodyView(lines(200)).Scroll)
assert.True(t, bodyView(lines(201)).Scroll)
// One line as received, 201 once formatted: the brackets and
// 199 elements.
numbers := "[" + strings.TrimSuffix(strings.Repeat("1,", 199), ",") + "]"
assert.NotContains(t, numbers, "\n")
assert.True(t, bodyView(numbers).Scroll)
}
// TestNewBodyView_LargeBodyScrolls proves a body larger than the
// cap of the lists of events is shown in the scrolling box
// however few lines it has, on the event's own page as in the
// lists.
func TestNewBodyView_LargeBodyScrolls(t *testing.T) {
t.Parallel()
assert.False(t, bodyView(strings.Repeat("x", bodyCap)).Scroll)
assert.True(t, bodyView(strings.Repeat("x", bodyCap+1)).Scroll)
}
// TestNewBodyView_BinaryNotShown proves a body that is not text
// is never shown, since html/template would turn it into
// replacement characters.
func TestNewBodyView_BinaryNotShown(t *testing.T) {
t.Parallel()
for _, body := range []string{"\xff\xfe\xfd", "a\x00b"} {
v := bodyView(body)
assert.True(t, v.Binary)
assert.Empty(t, v.Text)
}
assert.False(t, bodyView("snow "+snowman).Binary)
}