73 lines
1.8 KiB
Rust
73 lines
1.8 KiB
Rust
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//! Tests for selection types: SelectionTransform, TransformHandle, CropState.
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use hcie_iced_gui::selection::{CropState, SelectionTransform, TransformHandle};
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#[test]
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fn test_selection_transform_is_empty() {
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let tr = SelectionTransform {
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pixels: vec![],
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width: 0,
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height: 0,
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pos: iced::Vector::ZERO,
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size: iced::Vector::ZERO,
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rotation: 0.0,
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};
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assert!(tr.is_empty());
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}
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#[test]
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fn test_selection_transform_with_data() {
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let tr = SelectionTransform {
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pixels: vec![255; 100],
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width: 5,
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height: 5,
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pos: iced::Vector::new(10.0, 20.0),
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size: iced::Vector::new(5.0, 5.0),
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rotation: 0.0,
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};
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assert!(!tr.is_empty());
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}
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#[test]
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fn test_crop_state_lifecycle() {
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let mut crop = CropState::default();
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assert!(!crop.active);
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assert!(crop.rect.is_none());
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crop.start_drag(10.0, 10.0);
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assert!(crop.active);
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assert!(crop.is_dragging);
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crop.update_drag(100.0, 100.0);
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assert!(crop.rect.is_some());
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let (x, y, w, h) = crop.rect.unwrap();
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assert_eq!(x, 10.0);
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assert_eq!(y, 10.0);
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assert_eq!(w, 90.0);
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assert_eq!(h, 90.0);
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crop.end_drag();
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assert!(!crop.is_dragging);
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let result = crop.confirm();
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assert!(result.is_some());
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assert!(!crop.active);
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}
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#[test]
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fn test_crop_cancel() {
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let mut crop = CropState::default();
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crop.start_drag(10.0, 10.0);
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crop.update_drag(100.0, 100.0);
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crop.cancel();
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assert!(!crop.active);
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assert!(crop.rect.is_none());
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}
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#[test]
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fn test_transform_handle_cursor_hints() {
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assert_eq!(TransformHandle::Move.cursor_hint(), "move");
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assert_eq!(TransformHandle::TopLeft.cursor_hint(), "nwse-resize");
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assert_eq!(TransformHandle::Rotate.cursor_hint(), "crosshair");
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}
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