120 lines
3.8 KiB
Rust
120 lines
3.8 KiB
Rust
use pagetop::prelude::*;
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// **< PropsOp::set_extra / remove_extra >**********************************************************
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#[pagetop::test]
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async fn set_and_read_extra() {
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let props = Props::default().with_prop(PropsOp::set_extra("ext.flag", true));
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assert!(*props.extra::<bool>("ext.flag").unwrap());
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}
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#[pagetop::test]
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async fn overwrite_extra() {
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let props = Props::default()
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.with_prop(PropsOp::set_extra("ext.count", 1_u32))
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.with_prop(PropsOp::set_extra("ext.count", 2_u32));
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assert_eq!(*props.extra::<u32>("ext.count").unwrap(), 2);
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}
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#[pagetop::test]
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async fn remove_extra() {
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let props = Props::default()
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.with_prop(PropsOp::set_extra("ext.flag", true))
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.with_prop(PropsOp::remove_extra("ext.flag"));
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assert_eq!(
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props.extra::<bool>("ext.flag"),
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Err(PropsError::ExtraNotFound { key: "ext.flag" })
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);
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}
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// **< Props::extra >*******************************************************************************
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#[pagetop::test]
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async fn extra_not_found() {
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let props = Props::default();
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assert_eq!(
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props.extra::<bool>("ext.missing"),
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Err(PropsError::ExtraNotFound { key: "ext.missing" })
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);
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}
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#[pagetop::test]
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async fn extra_type_mismatch() {
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let props = Props::default().with_prop(PropsOp::set_extra("ext.flag", true));
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assert!(matches!(
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props.extra::<u32>("ext.flag"),
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Err(PropsError::ExtraTypeMismatch { .. })
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));
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}
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// **< Props::extra_or >****************************************************************************
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#[pagetop::test]
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async fn extra_or_returns_value_when_found() {
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let props = Props::default().with_prop(PropsOp::set_extra("ext.flag", true));
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assert!(props.extra_or("ext.flag", false));
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}
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#[pagetop::test]
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async fn extra_or_returns_default_on_missing() {
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let props = Props::default();
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assert!(!props.extra_or("ext.flag", false));
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}
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#[pagetop::test]
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async fn extra_or_returns_default_on_type_mismatch() {
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let props = Props::default().with_prop(PropsOp::set_extra("ext.flag", true));
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assert_eq!(props.extra_or("ext.flag", 0_u32), 0_u32);
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}
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// **< Props::extra_or_default >********************************************************************
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#[pagetop::test]
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async fn extra_or_default_returns_type_default_on_missing() {
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let props = Props::default();
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assert!(!props.extra_or_default::<bool>("ext.flag"));
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assert_eq!(props.extra_or_default::<i32>("ext.count"), 0);
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}
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// **< Props::extra_or_else >***********************************************************************
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#[pagetop::test]
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async fn extra_or_else_calls_closure_on_missing() {
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let props = Props::default();
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assert_eq!(
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props.extra_or_else("ext.label", || "fallback".to_string()),
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"fallback"
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);
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}
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// **< Clone and mixed types >**********************************************************************
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#[pagetop::test]
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async fn clone_preserves_extras() {
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let props = Props::default().with_prop(PropsOp::set_extra("ext.flag", true));
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let cloned = props.clone();
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assert!(*cloned.extra::<bool>("ext.flag").unwrap());
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}
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#[pagetop::test]
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async fn multiple_extras_with_different_types() {
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let props = Props::default()
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.with_prop(PropsOp::set_extra("ext.flag", true))
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.with_prop(PropsOp::set_extra("ext.count", 42_u32))
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.with_prop(PropsOp::set_extra("ext.label", "hello".to_string()));
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assert!(*props.extra::<bool>("ext.flag").unwrap());
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assert_eq!(*props.extra::<u32>("ext.count").unwrap(), 42);
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assert_eq!(props.extra::<String>("ext.label").unwrap(), "hello");
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}
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#[pagetop::test]
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async fn extras_not_emitted_in_html() {
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let props = Props::default()
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.with_prop(PropsOp::set_extra("ext.flag", true))
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.with_prop(PropsOp::add_classes("btn"));
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assert_eq!(
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html! { button (props) { "OK" } }.into_string(),
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r#"<button class="btn">OK</button>"#
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);
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}
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