internal/handlers/templates_test.go


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package handlers

import (
	"html/template"
	"path/filepath"
	"testing"
)

// New() only logs a warning when template parsing fails, so a malformed template
// -- an unknown function, an unclosed action, a typo'd field pipeline -- ships
// silently and only shows up as a broken page at runtime. This parses the real
// template set with the real func map so that failure is a build-time failure
// instead.
func TestTemplates_AllParse(t *testing.T) {
	dir := filepath.Join("..", "..", "web", "templates")

	tmpl, err := template.New("").Funcs(templateFuncMap()).ParseGlob(filepath.Join(dir, "*.html"))
	if err != nil {
		t.Fatalf("parsing top-level templates: %v", err)
	}
	if _, err := tmpl.ParseGlob(filepath.Join(dir, "partials", "*.html")); err != nil {
		t.Fatalf("parsing partials: %v", err)
	}
}