reovim-client-model 0.14.4

Common client model for Reovim (platform-agnostic abstractions)
Documentation 
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use super::*;

#[test]
fn test_interpreter_single() {
    let interpreter = DefaultLayoutInterpreter::new();
    let logical = LogicalLayout::single(1, 100);
    let screen = Size::new(80, 24);

    let tree = interpreter.interpret(&logical, screen);
    assert!(tree.is_leaf());
    assert_eq!(tree.bounds(), Rect::new(0, 0, 80, 24));
}

#[test]
fn test_interpreter_vsplit() {
    let interpreter = DefaultLayoutInterpreter::new();
    let logical =
        LogicalLayout::vsplit(vec![LogicalLayout::single(1, 100), LogicalLayout::single(2, 101)]);
    let screen = Size::new(80, 24);

    let tree = interpreter.interpret(&logical, screen);
    assert_eq!(tree.window_count(), 2);

    let windows = tree.all_windows();
    assert_eq!(windows[0].bounds.width, 40);
    assert_eq!(windows[1].bounds.width, 40);
    assert_eq!(windows[0].bounds.x, 0);
    assert_eq!(windows[1].bounds.x, 40);
}

#[test]
fn test_interpreter_hsplit() {
    let interpreter = DefaultLayoutInterpreter::new();
    let logical =
        LogicalLayout::hsplit(vec![LogicalLayout::single(1, 100), LogicalLayout::single(2, 101)]);
    let screen = Size::new(80, 24);

    let tree = interpreter.interpret(&logical, screen);
    assert_eq!(tree.window_count(), 2);

    let windows = tree.all_windows();
    assert_eq!(windows[0].bounds.height, 12);
    assert_eq!(windows[1].bounds.height, 12);
    assert_eq!(windows[0].bounds.y, 0);
    assert_eq!(windows[1].bounds.y, 12);
}

#[test]
fn test_interpreter_nested() {
    let interpreter = DefaultLayoutInterpreter::new();
    let logical = LogicalLayout::vsplit(vec![
        LogicalLayout::hsplit(vec![LogicalLayout::single(1, 100), LogicalLayout::single(2, 101)]),
        LogicalLayout::single(3, 102),
    ]);
    let screen = Size::new(80, 24);

    let tree = interpreter.interpret(&logical, screen);
    assert_eq!(tree.window_count(), 3);
}

#[test]
fn test_interpreter_tabs() {
    let interpreter = DefaultLayoutInterpreter::new();
    let logical =
        LogicalLayout::tabs(vec![LogicalLayout::single(1, 100), LogicalLayout::single(2, 101)], 0);
    let screen = Size::new(80, 24);

    let tree = interpreter.interpret(&logical, screen);
    assert_eq!(tree.window_count(), 2);
    // All tabs share the same bounds
    let windows = tree.all_windows();
    assert_eq!(windows[0].bounds, windows[1].bounds);
}