Files
status/web/static_test.go
zeekayandHanzo Dev 9b17185436 brand: one binary, five brands, and no brand wearing another's mark
Hanzo and Lux status pages run the same image digest. Three of the tab-icon
links were brand-templated, but the paths a browser reaches for on its own
were not: /favicon.ico, /apple-touch-icon.png, /logo-192x192.png and
/logo-512x512.png were real files at the web root, and git records this
commit moving them into brands/hanzo/ because that is what they always were.
Every brand got Hanzo's bytes. Saving status.lux.network to an iOS home
screen saved the Hanzo mark, md5-identical.

Artwork now has one home, /brands/<brand>/, and one name to reach it by:
ui.brand. Tab icon, home screen icon, PWA icons and the header logo all
derive from that name, so a deployment cannot title itself one company and
hand out another's mark. The bare root paths are served from the same place
rather than being a second copy that drifts, and a brand missing an asset is
a boot failure instead of a page quietly wearing nobody.

manifest.json was a checked-in static file: it called itself "Status" on a
page titled "Hanzo Status", described itself in upstream Gatus's words, and
splashed #f7f9fb light grey in front of a UI that paints #020817. It is now
rendered from the same config that renders the page, and the theme-color meta
reads the colour the app actually paints instead of a rounder-looking #000000.

The 180/192/512 sizes were rasterised from each brand's own canonical SVG with
rsvg-convert, the same pipeline that produced the existing 16/32 — it
reproduces every shipped icon byte for byte, and Hanzo's icons are unchanged
from what production serves today.

Config drops `logo` and the three-field `favicon` block for the single
`brand` key. TestNoBrandWearsAnothersMark asserts the property that was
silently false: distinct bytes per brand at every size.

Co-authored-by: Hanzo Dev <[email protected]>
2026-08-05 16:07:37 -07:00

89 lines
2.3 KiB
Go

package static
import (
"io/fs"
"strings"
"testing"
)
func TestEmbed(t *testing.T) {
scenarios := []struct {
path string
shouldExist bool
expectedContainString string
}{
{
path: "index.html",
shouldExist: true,
expectedContainString: "</body>",
},
{
path: "brands/hanzo/favicon.ico",
shouldExist: true,
expectedContainString: "", // not checking because it's an image
},
{
// Artwork has one home. A file here would be a second copy, and a
// second copy served to whichever brand did not put it there.
path: "favicon.ico",
shouldExist: false,
},
{
path: "file-that-does-not-exist.html",
shouldExist: false,
},
}
staticFileSystem, err := fs.Sub(FileSystem, RootPath)
if err != nil {
t.Fatal(err)
}
for _, scenario := range scenarios {
t.Run(scenario.path, func(t *testing.T) {
content, err := fs.ReadFile(staticFileSystem, scenario.path)
if !scenario.shouldExist {
if err == nil {
t.Errorf("%s should not have existed", scenario.path)
}
} else {
if err != nil {
t.Errorf("opening %s should not have returned an error, got %s", scenario.path, err.Error())
}
if len(content) == 0 {
t.Errorf("%s should have existed in the static FileSystem, but was empty", scenario.path)
}
if len(scenario.expectedContainString) > 0 && !strings.Contains(string(content), scenario.expectedContainString) {
t.Errorf("%s should have contained %s, but did not", scenario.path, scenario.expectedContainString)
}
}
})
}
// Verify Vite static assets directory exists
t.Run("assets", func(t *testing.T) {
entries, err := fs.ReadDir(staticFileSystem, "assets")
if err != nil {
t.Errorf("assets directory should exist, got error: %s", err.Error())
return
}
if len(entries) == 0 {
t.Error("assets directory should not be empty")
}
hasJS := false
hasCSS := false
for _, entry := range entries {
if strings.HasSuffix(entry.Name(), ".js") {
hasJS = true
}
if strings.HasSuffix(entry.Name(), ".css") {
hasCSS = true
}
}
if !hasJS {
t.Error("assets should contain at least one .js file")
}
if !hasCSS {
t.Error("assets should contain at least one .css file")
}
})
}