import Elementary import Foundation import Testing @testable import WebsiteLibrary @Suite( "IndexPage page", .tags(.page) ) struct IndexPageTests { // MARK: Functional tests @Test func `renders its markup`() { let html = IndexPage( locale: .init(identifier: "en") ).render() #expect(html.contains("")) #expect(html.contains(#"lang="en""#)) #expect(html.contains("/css/shared.css")) #expect(html.contains("/css/index.css")) #expect(html.contains("/favicon.ico")) #expect(html.contains("/icon.svg")) #expect(html.contains("/apple-touch-icon.png")) #expect(html.contains("/site.webmanifest")) #expect(html.contains(#"media="(prefers-color-scheme: dark)""#)) #expect(html.contains("Hello world!")) #expect(html.contains("/js/shared.js")) #expect(html.contains("/js/index.js")) } @Test func `renders no font preloads until fonts are declared`() { // The template ships no fonts, so a preload link here would point at a file the service does not serve. #expect(IndexPage.preloadedFonts.isEmpty) #expect(!IndexPage(locale: .init(identifier: "en")).render().contains(#"rel="preload""#)) } @Test func `renders no canonical URL until an origin is given`() { #expect(!IndexPage(locale: .init(identifier: "en")).render().contains(#"rel="canonical""#)) } @Test func `renders the canonical URL as the bare origin for the default language`() { // The root is the one path with no trailing slash for `TrailingSlashRedirectMiddleware` to strip. let html = IndexPage( locale: .init(identifier: "en"), siteOrigin: "https://example.com" ).render() #expect(html.contains(#""#)) } @Test func `renders no language alternates for a single-language catalog`() { // The template serves one language, so a set naming one edition would tell a crawler nothing. #expect(Language.all.count == 1) #expect(!IndexPage( locale: .init(identifier: "en"), siteOrigin: "https://example.com" ).render().contains("hreflang")) } @Test func `renders versioned asset URLs when given a version`() { let html = IndexPage( locale: .init(identifier: "en"), assetVersion: "0123456789abcdef" ).render() #expect(html.contains("/css/shared.css?v=0123456789abcdef")) #expect(html.contains("/css/index.css?v=0123456789abcdef")) #expect(html.contains("/js/shared.js?v=0123456789abcdef")) #expect(html.contains("/js/index.js?v=0123456789abcdef")) #expect(html.contains("/favicon.ico?v=0123456789abcdef")) } }