#+feature dynamic-literals
#+test
package main
import "core:testing"
import "mustache"
@(test)
test_simple_substitution :: proc(t: ^testing.T) {
data := map[string]string {
"name" = "World",
}
result, err := mustache.render("Hello, {{name}}!", data)
testing.expect(t, err == nil)
testing.expect(t, result == "Hello, World!")
}
@(test)
test_bool_section :: proc(t: ^testing.T) {
data := map[string]bool {
"show" = true,
}
result, err := mustache.render("{{#show}}visible{{/show}}", data)
testing.expect(t, err == nil)
testing.expect(t, result == "visible")
}
@(test)
test_inverted_section :: proc(t: ^testing.T) {
data := map[string]bool {
"show" = false,
}
result, err := mustache.render("{{^show}}hidden{{/show}}", data)
testing.expect(t, err == nil)
testing.expect(t, result == "hidden")
}
@(test)
test_unescaped :: proc(t: ^testing.T) {
data := map[string]string {
"html" = "bold",
}
result, err := mustache.render("{{{html}}}", data)
testing.expect(t, err == nil)
testing.expect(t, result == "bold")
}
@(test)
test_array_iteration :: proc(t: ^testing.T) {
items := make([dynamic]map[string]string)
defer delete(items)
append(&items, map[string]string{"name" = "Alice"})
append(&items, map[string]string{"name" = "Bob"})
data := map[string][dynamic]map[string]string {
"items" = items,
}
result, err := mustache.render("{{#items}}{{name}} {{/items}}", data)
testing.expect(t, err == nil)
testing.expect(t, result == "Alice Bob ")
}
@(test)
test_partial :: proc(t: ^testing.T) {
data := map[string]string {
"name" = "Test",
}
partials := map[string]string {
"greeting" = "Hello, {{name}}!",
}
result, err := mustache.render("{{>greeting}}", data, partials)
testing.expect(t, err == nil)
testing.expect(t, result == "Hello, Test!")
}
@(test)
test_mixed_types :: proc(t: ^testing.T) {
data := map[string]any {
"site_title" = "One Idiot Developer",
"has_date" = true,
"date" = "17 Jul 2025",
}
result, err := mustache.render("{{site_title}}: {{#has_date}}{{date}}{{/has_date}}", data)
testing.expect(t, err == nil)
testing.expect(t, result == "One Idiot Developer: 17 Jul 2025")
}
@(test)
test_nested_context :: proc(t: ^testing.T) {
page := map[string]string {
"title" = "My Post",
}
data := map[string]any {
"site_title" = "One Idiot Developer",
"page" = page,
}
result, err := mustache.render("{{site_title}}: {{#page}}{{title}}{{/page}}", data)
testing.expect(t, err == nil)
testing.expect(t, result == "One Idiot Developer: My Post")
}
@(test)
test_layout :: proc(t: ^testing.T) {
layout := `{{{content}}}`
template := "Hello!
"
data := map[string]string{}
result, err := mustache.render_in_layout(template, data, layout)
testing.expect(t, err == nil)
testing.expect(t, result == "Hello!
")
}