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routewatch/internal/templates/templates_test.go
T
sneak a71be15a07
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Show the MIT licence in the page footers (closes #119)
version.License, which the home and status page footers show, still
said WTFPL after LICENSE and the README moved to MIT. It now says MIT.
A test renders both pages and expects each footer to name MIT and not
WTFPL.

Model: opus-5-5
2026-10-20 01:41:11 +00:00

55 lines
1.1 KiB
Go

package templates_test
import (
"bytes"
"html/template"
"strings"
"testing"
"git.eeqj.de/sneak/routewatch/internal/templates"
)
// TestFooterLicense renders the home and status pages and expects each footer
// to name the licence in LICENSE, MIT, and not WTFPL.
func TestFooterLicense(t *testing.T) {
t.Parallel()
const (
license = "MIT"
wrongLicense = "WTFPL"
)
pages := map[string]*template.Template{
"index": templates.IndexTemplate(),
"status": templates.StatusTemplate(),
}
for name, tmpl := range pages {
t.Run(name, func(t *testing.T) {
t.Parallel()
var page bytes.Buffer
err := tmpl.Execute(&page, struct{ CSPNonce string }{})
if err != nil {
t.Fatalf("rendering the page: %v", err)
}
_, footer, found := strings.Cut(page.String(), "<footer")
if !found {
t.Fatal("the page has no footer")
}
footer, _, _ = strings.Cut(footer, "</footer>")
if !strings.Contains(footer, license) {
t.Errorf("footer does not name %s: %q", license, footer)
}
if strings.Contains(footer, wrongLicense) {
t.Errorf("footer names %s: %q", wrongLicense, footer)
}
})
}
}