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refactor: move all tests out of src/ into tests/, remove unnecessary tests

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Xevion
2025-08-08 08:50:52 -05:00
parent 9d5ca54234
commit b308bc0ef7
26 changed files with 1018 additions and 2354 deletions
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216
src/entity/pacman.rs
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@@ -100,219 +100,3 @@ impl Pacman {
}
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::entity::graph::{Graph, Node};
use crate::texture::sprite::{AtlasMapper, MapperFrame, SpriteAtlas};
use sdl2::keyboard::Keycode;
use std::collections::HashMap;
fn create_test_graph() -> Graph {
let mut graph = Graph::new();
let node1 = graph.add_node(Node {
position: glam::Vec2::new(0.0, 0.0),
});
let node2 = graph.add_node(Node {
position: glam::Vec2::new(16.0, 0.0),
});
let node3 = graph.add_node(Node {
position: glam::Vec2::new(0.0, 16.0),
});
graph.connect(node1, node2, false, None, Direction::Right).unwrap();
graph.connect(node1, node3, false, None, Direction::Down).unwrap();
graph
}
fn create_test_atlas() -> SpriteAtlas {
// Create a minimal test atlas with required tiles
let mut frames = HashMap::new();
frames.insert(
"pacman/up_a.png".to_string(),
MapperFrame {
x: 0,
y: 0,
width: 16,
height: 16,
},
);
frames.insert(
"pacman/up_b.png".to_string(),
MapperFrame {
x: 16,
y: 0,
width: 16,
height: 16,
},
);
frames.insert(
"pacman/down_a.png".to_string(),
MapperFrame {
x: 32,
y: 0,
width: 16,
height: 16,
},
);
frames.insert(
"pacman/down_b.png".to_string(),
MapperFrame {
x: 48,
y: 0,
width: 16,
height: 16,
},
);
frames.insert(
"pacman/left_a.png".to_string(),
MapperFrame {
x: 64,
y: 0,
width: 16,
height: 16,
},
);
frames.insert(
"pacman/left_b.png".to_string(),
MapperFrame {
x: 80,
y: 0,
width: 16,
height: 16,
},
);
frames.insert(
"pacman/right_a.png".to_string(),
MapperFrame {
x: 96,
y: 0,
width: 16,
height: 16,
},
);
frames.insert(
"pacman/right_b.png".to_string(),
MapperFrame {
x: 112,
y: 0,
width: 16,
height: 16,
},
);
frames.insert(
"pacman/full.png".to_string(),
MapperFrame {
x: 128,
y: 0,
width: 16,
height: 16,
},
);
let mapper = AtlasMapper { frames };
// Create a dummy texture (we won't actually render, just test the logic)
let dummy_texture = unsafe { std::mem::zeroed() };
SpriteAtlas::new(dummy_texture, mapper)
}
#[test]
fn test_pacman_new() {
let graph = create_test_graph();
let atlas = create_test_atlas();
let pacman = Pacman::new(&graph, 0, &atlas);
assert_eq!(pacman.traverser.direction, Direction::Left);
assert!(matches!(pacman.traverser.position, crate::entity::graph::Position::AtNode(0)));
}
#[test]
fn test_handle_key_valid_directions() {
let graph = create_test_graph();
let atlas = create_test_atlas();
let mut pacman = Pacman::new(&graph, 0, &atlas);
// Test that direction keys are handled correctly
// The traverser might consume next_direction immediately, so we check the actual direction
pacman.handle_key(Keycode::Up);
// Check that the direction was set (either in next_direction or current direction)
assert!(pacman.traverser.next_direction.is_some() || pacman.traverser.direction == Direction::Up);
pacman.handle_key(Keycode::Down);
assert!(pacman.traverser.next_direction.is_some() || pacman.traverser.direction == Direction::Down);
pacman.handle_key(Keycode::Left);
assert!(pacman.traverser.next_direction.is_some() || pacman.traverser.direction == Direction::Left);
pacman.handle_key(Keycode::Right);
assert!(pacman.traverser.next_direction.is_some() || pacman.traverser.direction == Direction::Right);
}
#[test]
fn test_handle_key_invalid_direction() {
let graph = create_test_graph();
let atlas = create_test_atlas();
let mut pacman = Pacman::new(&graph, 0, &atlas);
let original_direction = pacman.traverser.direction;
let original_next_direction = pacman.traverser.next_direction;
// Test invalid key
pacman.handle_key(Keycode::Space);
// Should not change direction
assert_eq!(pacman.traverser.direction, original_direction);
assert_eq!(pacman.traverser.next_direction, original_next_direction);
}
#[test]
fn test_get_pixel_pos_at_node() {
let graph = create_test_graph();
let atlas = create_test_atlas();
let pacman = Pacman::new(&graph, 0, &atlas);
let pos = pacman.get_pixel_pos(&graph);
assert_eq!(pos, glam::Vec2::new(0.0, 0.0));
}
#[test]
fn test_get_pixel_pos_between_nodes() {
let graph = create_test_graph();
let atlas = create_test_atlas();
let mut pacman = Pacman::new(&graph, 0, &atlas);
// Move pacman between nodes - need to advance with a larger distance to ensure movement
pacman.traverser.advance(&graph, 5.0, &can_pacman_traverse); // Larger advance to ensure movement
let pos = pacman.get_pixel_pos(&graph);
// Should be between (0,0) and (16,0), but not exactly at (8,0) due to advance distance
assert!(pos.x >= 0.0 && pos.x <= 16.0);
assert_eq!(pos.y, 0.0);
}
#[test]
fn test_tick_updates_texture() {
let graph = create_test_graph();
let atlas = create_test_atlas();
let mut pacman = Pacman::new(&graph, 0, &atlas);
// Test that tick doesn't panic
pacman.tick(0.016, &graph); // 60 FPS frame time
}
#[test]
fn test_pacman_initial_direction() {
let graph = create_test_graph();
let atlas = create_test_atlas();
let pacman = Pacman::new(&graph, 0, &atlas);
// Pacman should start with the initial direction (Left)
assert_eq!(pacman.traverser.direction, Direction::Left);
// The next_direction might be consumed immediately when the traverser starts moving
// So we just check that the direction is set correctly
assert_eq!(pacman.traverser.direction, Direction::Left);
}
}