schemaui 0.5.0

A Rust library for generating TUI and Web UIs from JSON Schemas for configuration management.
Documentation 
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use crate::{
    tui::model::{FieldKind, FieldSchema},
    tui::state::field::components::{ComponentPalette, FieldComponent, TextComponent},
};
use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
use std::sync::Arc;

fn integer_schema() -> FieldSchema {
    FieldSchema {
        name: "count".to_string(),
        path: vec!["count".to_string()],
        pointer: "/count".to_string(),
        title: "count".to_string(),
        description: None,
        kind: FieldKind::Integer,
        required: false,
        default: None,
        metadata: Default::default(),
    }
}

#[test]
fn text_component_supports_numeric_stepper() {
    let schema = integer_schema();
    let mut component = TextComponent::new(&schema, Arc::new(ComponentPalette::default()));
    let key = KeyEvent::new(KeyCode::Right, KeyModifiers::NONE);
    assert!(component.handle_key(&schema, &key));
    assert_eq!(component.display_value(&schema), "1");
    let key = KeyEvent::new(KeyCode::Left, KeyModifiers::NONE);
    assert!(component.handle_key(&schema, &key));
    assert_eq!(component.display_value(&schema), "0");
}

#[test]
fn text_component_rejects_control_characters() {
    let schema = integer_schema();
    let mut component = TextComponent::new(&schema, Arc::new(ComponentPalette::default()));
    let ctrl_a = KeyEvent::new(KeyCode::Char('a'), KeyModifiers::CONTROL);
    assert!(!component.handle_key(&schema, &ctrl_a));
    assert_eq!(component.display_value(&schema), "");
}