thor/menus_test.odin

#+test
package main

import "core:encoding/json"
import "core:log"
import "core:mem"
import "core:testing"

make_page :: proc(title: string, permalink: string) -> Page {
	return Page{title = title, permalink = permalink}
}

parse_raw :: proc(s: string) -> json.Value {
	v, _ := json.parse_string(s, spec = .JSON)
	return v
}



@(test)
test_menus_string_form :: proc(t: ^testing.T) {
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("About", "/about/")
	menus := parse_page_menus(parse_raw(`"main"`), page, context.allocator)
	testing.expect(t, len(menus) == 1, "expected 1 menu")
	entry, ok := menus["main"]
	testing.expect(t, ok, "expected 'main' menu")
	testing.expect_value(t, entry.name, "About")
	testing.expect_value(t, entry.url, "/about/")
	testing.expect_value(t, entry.weight, 0)
}

@(test)
test_menus_array_form :: proc(t: ^testing.T) {
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Contact", "/contact/")
	menus := parse_page_menus(parse_raw(`["main", "footer"]`), page, context.allocator)
	testing.expect(t, len(menus) == 2, "expected 2 menus")

	main, ok1 := menus["main"]
	testing.expect(t, ok1)
	testing.expect_value(t, main.name, "Contact")

	footer, ok2 := menus["footer"]
	testing.expect(t, ok2)
	testing.expect_value(t, footer.name, "Contact")
}

@(test)
test_menus_object_with_weight :: proc(t: ^testing.T) {
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Posts", "/posts/")
	menus := parse_page_menus(parse_raw(`{"main": {"weight": 30}}`), page, context.allocator)
	testing.expect(t, len(menus) == 1)
	entry, ok := menus["main"]
	testing.expect(t, ok)
	testing.expect_value(t, entry.weight, 30)
	testing.expect_value(t, entry.name, "Posts")
}

@(test)
test_menus_object_no_weight :: proc(t: ^testing.T) {
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("About", "/about/")
	menus := parse_page_menus(parse_raw(`{"main": {}}`), page, context.allocator)
	testing.expect(t, len(menus) == 1)
	entry, ok := menus["main"]
	testing.expect(t, ok)
	testing.expect_value(t, entry.weight, 0)
}

@(test)
test_menus_nil_input :: proc(t: ^testing.T) {
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Test", "/test/")
	menus := parse_page_menus(nil, page, context.allocator)
	testing.expect(t, menus == nil, "nil input should return nil")
}

@(test)
test_menus_invalid_type :: proc(t: ^testing.T) {
	context.logger = log.nil_logger()
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Test", "/test/")
	menus := parse_page_menus(parse_raw(`42`), page, context.allocator)
	testing.expect(t, menus == nil, "integer should return nil")
}

@(test)
test_menus_array_non_string :: proc(t: ^testing.T) {
	context.logger = log.nil_logger()
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Test", "/test/")
	menus := parse_page_menus(parse_raw(`["main", 42, "footer"]`), page, context.allocator)
	testing.expect(t, len(menus) == 2, "42 should be dropped")
	_, ok1 := menus["main"]
	testing.expect(t, ok1)
	_, ok2 := menus["footer"]
	testing.expect(t, ok2)
}

@(test)
test_menus_object_non_object_value :: proc(t: ^testing.T) {
	context.logger = log.nil_logger()
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Test", "/test/")
	menus := parse_page_menus(parse_raw(`{"main": "oops"}`), page, context.allocator)
	testing.expect(t, len(menus) == 1, "entry created with defaults")
	entry, ok := menus["main"]
	testing.expect(t, ok)
	testing.expect_value(t, entry.weight, 0)
}

@(test)
test_menus_non_numeric_weight :: proc(t: ^testing.T) {
	context.logger = log.nil_logger()
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Test", "/test/")
	menus := parse_page_menus(parse_raw(`{"main": {"weight": "30"}}`), page, context.allocator)
	entry, ok := menus["main"]
	testing.expect(t, ok)
	testing.expect_value(t, entry.weight, 0)
}

@(test)
test_menus_empty_title :: proc(t: ^testing.T) {
	context.logger = log.nil_logger()
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("", "/test/")
	menus := parse_page_menus(parse_raw(`"main"`), page, context.allocator)
	testing.expect(t, len(menus) == 1)
	entry, ok := menus["main"]
	testing.expect(t, ok)
	testing.expect_value(t, entry.name, "")
}

@(test)
test_menus_object_with_float_weight :: proc(t: ^testing.T) {
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Test", "/test/")
	menus := parse_page_menus(parse_raw(`{"main": {"weight": 15.0}}`), page, context.allocator)
	entry, ok := menus["main"]
	testing.expect(t, ok)
	testing.expect_value(t, entry.weight, 15)
}

@(test)
test_menus_null_json :: proc(t: ^testing.T) {
	arena: mem.Dynamic_Arena
	mem.dynamic_arena_init(&arena)
	defer mem.dynamic_arena_destroy(&arena)
	context.allocator = mem.dynamic_arena_allocator(&arena)

	page := make_page("Test", "/test/")
	menus := parse_page_menus(parse_raw(`null`), page, context.allocator)
	testing.expect(t, menus == nil, "null JSON should return nil")
}