♻️ (html): Migra Classes/ClassesOp a Props/PropsOp
Introduce `Props`/`PropsOp` para gestionar pares `atributo="valor"` y clases CSS para aplicar en componentes. - Constructores `Props::new()`, `Props::classes()` y `Props::default()`. - `Page.body_classes` reemplazado por `body_props` (permite atributos arbitrarios en `<body>`, no sólo clases). - Tests nuevos para atributos y reescritos para clases.
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8 changed files with 707 additions and 319 deletions
304
tests/html_props.rs
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304
tests/html_props.rs
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use pagetop::prelude::*;
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// **< Construction & invariants >******************************************************************
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#[pagetop::test]
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async fn props_default_renders_nothing() {
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assert_eq!(
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html! { span (Props::default()) {} }.into_string(),
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"<span></span>"
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);
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}
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#[pagetop::test]
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async fn props_new_creates_first_attr() {
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let p = Props::new("hx-get", "/api");
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assert_eq!(p.get_prop("hx-get"), Some("/api"));
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}
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#[pagetop::test]
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async fn props_get_missing_key_returns_none() {
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let p = Props::new("hx-get", "/api");
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assert_eq!(p.get_prop("hx-post"), None);
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assert_eq!(p.get_prop(""), None);
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}
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// **< Props::classes >*****************************************************************************
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#[pagetop::test]
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async fn props_classes_renders_class_attribute() {
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let p = Props::classes("btn btn-primary");
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assert_eq!(
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html! { button (p) { "OK" } }.into_string(),
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r#"<button class="btn btn-primary">OK</button>"#
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);
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}
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#[pagetop::test]
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async fn props_classes_empty_input_renders_no_class_attribute() {
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let p = Props::classes(" ");
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assert_eq!(
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html! { button (p) { "OK" } }.into_string(),
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"<button>OK</button>"
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);
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}
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#[pagetop::test]
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async fn props_classes_can_be_extended_with_with_prop() {
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let p = Props::classes("btn").with_prop(PropsOp::add_classes("active"));
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assert_eq!(
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html! { button (p) { "OK" } }.into_string(),
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r#"<button class="btn active">OK</button>"#
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);
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}
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// **< PropsOp::set >*******************************************************************************
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#[pagetop::test]
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async fn props_set_adds_new_attrs() {
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let p = Props::default()
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.with_prop(PropsOp::set("hx-get", "/api"))
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.with_prop(PropsOp::set("hx-swap", "outerHTML"));
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assert_eq!(p.get_prop("hx-get"), Some("/api"));
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assert_eq!(p.get_prop("hx-swap"), Some("outerHTML"));
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}
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#[pagetop::test]
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async fn props_set_replaces_existing_value() {
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let p = Props::new("hx-get", "/old").with_prop(PropsOp::set("hx-get", "/new"));
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assert_eq!(p.get_prop("hx-get"), Some("/new"));
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}
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#[pagetop::test]
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async fn props_set_does_not_create_duplicate_key() {
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// Reasignar la misma clave debe reemplazar el valor, no añadir una entrada duplicada.
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let p = Props::new("key", "v1").with_prop(PropsOp::set("key", "v2"));
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assert_eq!(
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html! { span (p) {} }.into_string(),
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r#"<span key="v2"></span>"#
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);
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}
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#[pagetop::test]
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async fn props_set_preserves_insertion_order() {
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let p = Props::new("a", "1")
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.with_prop(PropsOp::set("b", "2"))
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.with_prop(PropsOp::set("c", "3"));
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assert_eq!(
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html! { span (p) {} }.into_string(),
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r#"<span a="1" b="2" c="3"></span>"#
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);
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}
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// **< PropsOp::remove >****************************************************************************
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#[pagetop::test]
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async fn props_remove_existing_attr() {
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let p = Props::new("a", "1")
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.with_prop(PropsOp::set("b", "2"))
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.with_prop(PropsOp::remove("a"));
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assert_eq!(p.get_prop("a"), None);
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assert_eq!(p.get_prop("b"), Some("2"));
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}
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#[pagetop::test]
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async fn props_remove_nonexistent_key_is_noop() {
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let p = Props::new("a", "1").with_prop(PropsOp::remove("missing"));
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assert_eq!(p.get_prop("a"), Some("1"));
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assert_eq!(p.get_prop("missing"), None);
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}
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#[pagetop::test]
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async fn props_renders_nothing_after_removing_last_attr() {
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let p = Props::new("only", "one").with_prop(PropsOp::remove("only"));
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assert_eq!(html! { span (p) {} }.into_string(), "<span></span>");
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}
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// **< HTML Escaped >*******************************************************************************
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#[pagetop::test]
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async fn props_escapes_ampersand_and_angle_brackets_in_value() {
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let p = Props::new("data-info", "a&b<c>d");
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assert_eq!(
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html! { span (p) {} }.into_string(),
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r#"<span data-info="a&b<c>d"></span>"#
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);
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}
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#[pagetop::test]
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async fn props_escapes_double_quotes_in_value() {
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let p = Props::new("data-label", r#"say "hello""#);
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assert_eq!(
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html! { span (p) {} }.into_string(),
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r#"<span data-label="say "hello""></span>"#
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);
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}
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// **< Integration with html! >*********************************************************************
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#[pagetop::test]
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async fn props_empty_in_html_macro_produces_no_attributes() {
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// Una Props vacía no debe emitir ni siquiera un espacio en blanco extra.
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let p = Props::default();
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assert_eq!(
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html! { button (p) { "x" } }.into_string(),
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"<button>x</button>"
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);
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}
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#[pagetop::test]
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async fn props_single_attr_in_html_macro() {
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let p = Props::new("hx-get", "/api");
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assert_eq!(
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html! { button (p) { "Load" } }.into_string(),
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r#"<button hx-get="/api">Load</button>"#
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);
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}
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#[pagetop::test]
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async fn props_multiple_attrs_preserve_order_in_html_macro() {
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let p = Props::new("hx-get", "/api")
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.with_prop(PropsOp::set("hx-target", "#result"))
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.with_prop(PropsOp::set("hx-swap", "outerHTML"));
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assert_eq!(
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html! { button (p) {} }.into_string(),
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r##"<button hx-get="/api" hx-target="#result" hx-swap="outerHTML"></button>"##
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);
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}
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#[pagetop::test]
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async fn props_alongside_class_and_id_in_html_macro() {
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// El splice siempre se emite después de class e id, independientemente del orden escrito.
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let p = Props::new("hx-get", "/api");
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assert_eq!(
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html! { button #mybtn .btn (p) { "Go" } }.into_string(),
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r#"<button class="btn" id="mybtn" hx-get="/api">Go</button>"#
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);
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}
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#[pagetop::test]
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async fn props_alongside_named_attr_renders_after_it() {
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let p = Props::new("hx-get", "/api");
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assert_eq!(
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html! { button type="button" (p) {} }.into_string(),
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r#"<button type="button" hx-get="/api"></button>"#
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);
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}
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#[pagetop::test]
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async fn props_multiple_splices_in_same_element() {
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let p1 = Props::new("hx-get", "/api");
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let p2 = Props::new("hx-swap", "outerHTML");
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assert_eq!(
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html! { button (p1) (p2) {} }.into_string(),
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r#"<button hx-get="/api" hx-swap="outerHTML"></button>"#
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);
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}
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#[pagetop::test]
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async fn props_inline_construction_in_html_macro() {
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assert_eq!(
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html! { button (Props::new("hx-get", "/api")) { "Go" } }.into_string(),
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r#"<button hx-get="/api">Go</button>"#
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);
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}
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#[pagetop::test]
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async fn props_conditional_expression_in_html_macro() {
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for (active, expected) in [
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(true, r#"<button hx-get="/api">x</button>"#),
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(false, "<button>x</button>"),
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] {
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let markup = html! {
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button (if active { Props::new("hx-get", "/api") } else { Props::default() }) { "x" }
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};
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assert_eq!(markup.into_string(), expected);
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}
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}
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#[pagetop::test]
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async fn props_splice_empty_string_emits_nothing() {
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// Un splice vacío no emite ningún atributo ni espacio extra.
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assert_eq!(html! { span ("") { "x" } }.into_string(), "<span>x</span>");
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}
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// **< is_props_empty / is_classes_empty >**********************************************************
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#[pagetop::test]
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async fn props_is_props_empty_on_default() {
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assert!(Props::default().is_props_empty());
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}
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#[pagetop::test]
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async fn props_is_props_empty_false_after_set() {
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assert!(!Props::new("hx-get", "/api").is_props_empty());
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}
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#[pagetop::test]
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async fn props_is_props_empty_true_after_removing_last_attr() {
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let p = Props::new("only", "one").with_prop(PropsOp::remove("only"));
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assert!(p.is_props_empty());
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}
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#[pagetop::test]
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async fn props_is_classes_empty_on_default() {
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assert!(Props::default().is_classes_empty());
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}
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#[pagetop::test]
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async fn props_is_classes_empty_false_after_add_classes() {
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assert!(!Props::classes("btn").is_classes_empty());
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}
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#[pagetop::test]
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async fn props_is_classes_empty_true_after_remove_class() {
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let p = Props::classes("btn").with_prop(PropsOp::remove("class"));
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assert!(p.is_classes_empty());
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}
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// **< Regression & edge cases >********************************************************************
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#[pagetop::test]
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async fn props_hx_target_value_with_hash_renders_correctly() {
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// Regresión: r#"..."# se cerraba prematuramente al encontrar `"#lista"`.
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let p = Props::new("hx-target", "#list");
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assert_eq!(
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html! { button (p) {} }.into_string(),
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r##"<button hx-target="#list"></button>"##
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);
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}
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#[pagetop::test]
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async fn props_with_empty_value_renders_attr_with_empty_value() {
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let p = Props::new("data-expanded", "");
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assert_eq!(
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html! { span (p) {} }.into_string(),
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r#"<span data-expanded=""></span>"#
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);
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}
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#[pagetop::test]
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async fn props_chained_set_and_remove_yields_expected_state() {
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let p = Props::new("a", "1")
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.with_prop(PropsOp::set("b", "2"))
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.with_prop(PropsOp::set("c", "3"))
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.with_prop(PropsOp::remove("b"))
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.with_prop(PropsOp::set("a", "updated"));
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assert_eq!(p.get_prop("a"), Some("updated"));
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assert_eq!(p.get_prop("b"), None);
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assert_eq!(p.get_prop("c"), Some("3"));
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assert_eq!(
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html! { span (p) {} }.into_string(),
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r#"<span a="updated" c="3"></span>"#
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);
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}
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#[pagetop::test]
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async fn props_with_empty_attr_name_renders_without_validation() {
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// Comportamiento documentado: los nombres no se validan; el HTML resultante no es estándar.
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let p = Props::new("", "val");
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assert_eq!(
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html! { span (p) {} }.into_string(),
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r#"<span ="val"></span>"#
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);
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}
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