Maxluli/RustyPropagation
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add tests

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This commit is contained in:
Rene Luria
2022-05-03 15:45:37 +02:00
parent d8e2107cce
commit 1d49b31272
4 changed files with 355 additions and 148 deletions
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src/disease.rs
+1 -2
View File
@@ -1,10 +1,9 @@
// use crate::prelude::*;
// pub const MUTATION_TRAIT_INCREASE_PROBABILITY:i32 = 50;
// pub const MUTATION_TRAIT_CHANGE_AMOUNT:i32 = 20;
#[derive(Debug)]
// #[derive(Debug)]
pub struct Disease {
pub infection_rate: u32,
pub curing_rate: u32,
src/human.rs
+2 -2
View File
@@ -1,7 +1,7 @@
// use crate::prelude::*;
// #[derive(Copy, Clone, PartialEq)]
#[derive(PartialEq, Debug)]
#[derive(PartialEq)]
pub enum State {
Normal,
Infected,
@@ -20,7 +20,7 @@ impl Human{
Self {
present_state: State::Normal,
x: pos_x,
y : pos_y
y: pos_y,
}
}
// pub fn new_empty() -> Self{
src/main.rs
+15 -10
View File
@@ -1,13 +1,13 @@
mod human;
mod disease;
mod human;
mod population;
mod prelude {
pub use crate::human::*;
pub use crate::disease::*;
pub use crate::human::*;
pub use crate::population::*;
pub use rand::Rng;
pub use console::Term;
pub use console::style;
pub use console::Term;
pub use rand::Rng;
pub const CORRECTED_PERCENTAGE: i32 = 101;
}
@@ -15,9 +15,10 @@ use prelude::*;
fn main() {
let term = Term::stdout();
term.write_line("********** Rusty Propagation (Console) 2022 **********").expect("Oops Looks like we have a problem here...");
term.write_line("Press any key to start the propagation").expect("Oops Looks like we have a problem here...");
term.write_line("********** Rusty Propagation (Console) 2022 **********")
.expect("Oops Looks like we have a problem here...");
term.write_line("Press any key to start the propagation")
.expect("Oops Looks like we have a problem here...");
let disease = Disease::new(20, 10, 5, String::from("Covid 44"));
let mut population = Population::new(20, 10, 5, 300, 300, disease);
@@ -35,10 +36,14 @@ fn main() {
counter += 1;
stats = population.propagate();
//population.display();
println!("Infecteds: {} Immunes: {} Deads: {}",stats[1],stats[2],stats[3]);
if stats[1] == 0 {break;}
println!(
"Infecteds: {} Immunes: {} Deads: {}",
stats[1], stats[2], stats[3]
);
if stats[1] == 0 {
break;
}
}
println!("Propagation finished in {} steps", counter);
//population.display();
}
src/population.rs
+247 -44
View File
@@ -1,11 +1,30 @@
use crate::prelude::*;
#[derive(Debug)]
// #[derive(Debug)]
pub struct Point {
x: i32,
y: i32,
}
#[derive(Debug)]
struct Stats {
normal: i32,
infected: i32,
immune: i32,
dead: i32,
}
impl Stats {
fn new() -> Stats {
Stats {
normal: 0,
infected: 0,
immune: 0,
dead: 0,
}
}
}
pub struct Population {
pub start_infected_ratio: u32,
pub start_immune_ratio: u32,
@@ -21,18 +40,37 @@ pub fn human_idx(x: i32, y: i32, width: i32) -> usize {
((y * width) + x) as usize
}
#[test]
fn popuplation_gen() {
let disease = Disease::new(20,10,5,String::from("Covid 44"));
let population = Population::new(20,10,5,5,7,disease);
assert_eq!(population.humans.len(), 5 * 7);
for human in population.humans.iter() {
assert_eq!(human.present_state, State::Normal);
fn humans_stats(humans: &Vec<Human>) -> Stats {
let mut stats: Stats = Stats::new();
for human in humans.iter() {
match human.present_state {
State::Normal => {
stats.normal += 1;
}
State::Infected => {
stats.infected += 1;
}
State::Immune => {
stats.immune += 1;
}
State::Dead => {
stats.dead += 1;
}
}
}
stats
}
impl Population {
pub fn new(start_infected_ratio:u32,start_immune_ratio:u32,start_dead_ratio:u32,width:i32,height:i32,plague:Disease)->Self{
pub fn new(
start_infected_ratio: u32,
start_immune_ratio: u32,
start_dead_ratio: u32,
width: i32,
height: i32,
plague: Disease,
) -> Self {
let mut the_humans: Vec<Human> = Vec::with_capacity((width * height) as usize);
for x in 0..width {
for y in 0..height {
@@ -61,38 +99,44 @@ impl Population{
//In other words I did it that way but it can be changed just its not the right method to have perfect ratios
let mut rng = rand::thread_rng();
let mut i: i32 = 0;
for x in self.humans.iter_mut() {
if rng.gen_range(0..CORRECTED_PERCENTAGE) < self.start_infected_ratio as i32
{
if (self.start_infected_ratio) > 0 && (rng.gen_range(0..CORRECTED_PERCENTAGE) <= self.start_infected_ratio as i32) {
x.present_state = State::Infected;
}
if rng.gen_range(0..CORRECTED_PERCENTAGE) < self.start_immune_ratio as i32
{
} else if self.start_immune_ratio > 0 && rng.gen_range(0..CORRECTED_PERCENTAGE) <= self.start_immune_ratio as i32 {
x.present_state = State::Immune;
}
if rng.gen_range(0..CORRECTED_PERCENTAGE) < self.start_dead_ratio as i32
{
} else if self.start_dead_ratio > 0 && rng.gen_range(0..CORRECTED_PERCENTAGE) <= self.start_dead_ratio as i32 {
x.present_state = State::Dead;
}
i += 1;
}
println!("generate for {} humans", i);
}
pub fn propagate(&mut self) -> [i32; 4] {
let mut people_to_check:Vec<Point> = Vec::with_capacity((self.width * self.height) as usize);
let mut people_to_infect:Vec<Point> = Vec::with_capacity((self.width * self.height) as usize);
let mut people_to_cure:Vec<Point> = Vec::with_capacity((self.width * self.height) as usize);
let mut people_to_kill:Vec<Point> = Vec::with_capacity((self.width * self.height) as usize);
let mut people_to_check: Vec<Point> =
Vec::with_capacity((self.width * self.height) as usize);
let mut people_to_infect: Vec<Point> =
Vec::with_capacity((self.width * self.height) as usize);
let mut people_to_cure: Vec<Point> =
Vec::with_capacity((self.width * self.height) as usize);
let mut people_to_kill: Vec<Point> =
Vec::with_capacity((self.width * self.height) as usize);
let mut stats: [i32; 4] = [0, 0, 0, 0];
// stats[0] Normal stats[1] Infected stats[2] Immune stats[3] Dead
for h in self.humans.iter() {
match h.present_state {
State::Normal => {stats[0] += 1;}
State::Infected => {people_to_check.push(Point{x:h.x,y:h.y});stats[1]+=1;}
State::Immune => {stats[2] += 1;}
State::Dead => {stats[3] += 1;}
State::Normal => {
stats[0] += 1;
}
State::Infected => {
people_to_check.push(Point { x: h.x, y: h.y });
stats[1] += 1;
}
State::Immune => {
stats[2] += 1;
}
State::Dead => {
stats[3] += 1;
}
}
}
// for pos in &people_to_check {
@@ -114,26 +158,54 @@ impl Population{
// Vec::new();
//possible_infections.push(Point{x:pos.x,y:pos.y});
possible_infections.push(Point{x:pos.x -1,y:pos.y -1}); //Top Left
possible_infections.push(Point{x:pos.x,y:pos.y-1}); //Top
possible_infections.push(Point{x:pos.x +1,y:pos.y -1}); //Top Right
possible_infections.push(Point {
x: pos.x - 1,
y: pos.y - 1,
}); //Top Left
possible_infections.push(Point {
x: pos.x,
y: pos.y - 1,
}); //Top
possible_infections.push(Point {
x: pos.x + 1,
y: pos.y - 1,
}); //Top Right
possible_infections.push(Point{x:pos.x -1,y:pos.y}); //Left
possible_infections.push(Point{x:pos.x +1,y:pos.y}); //Right
possible_infections.push(Point {
x: pos.x - 1,
y: pos.y,
}); //Left
possible_infections.push(Point {
x: pos.x + 1,
y: pos.y,
}); //Right
possible_infections.push(Point{x:pos.x -1,y:pos.y + 1}); //Bottom Left
possible_infections.push(Point{x:pos.x,y:pos.y + 1}); //Bottom
possible_infections.push(Point{x:pos.x + 1,y:pos.y + 1}); //Bottom Right
possible_infections.push(Point {
x: pos.x - 1,
y: pos.y + 1,
}); //Bottom Left
possible_infections.push(Point {
x: pos.x,
y: pos.y + 1,
}); //Bottom
possible_infections.push(Point {
x: pos.x + 1,
y: pos.y + 1,
}); //Bottom Right
for poss_infected_pos in possible_infections.iter() {
//possible_infections.iter().map(|poss_infected_pos|{
let inf_idx = human_idx(poss_infected_pos.x, poss_infected_pos.y, self.width);
let inf_idx =
human_idx(poss_infected_pos.x, poss_infected_pos.y, self.width);
if self.humans[inf_idx].present_state == State::Normal {
if self.roll(self.plague.infection_rate) {
people_to_infect.push(Point{x:poss_infected_pos.x,y:poss_infected_pos.y});
people_to_infect.push(Point {
x: poss_infected_pos.x,
y: poss_infected_pos.y,
});
}
}
}
};
}
}
} else {
@@ -176,8 +248,13 @@ impl Population{
// ###
// ##@
}
};
println!("{} to infect, {} to cure, {} to kill", people_to_infect.len(), people_to_cure.len(), people_to_kill.len());
}
println!(
"{} to infect, {} to cure, {} to kill",
people_to_infect.len(),
people_to_cure.len(),
people_to_kill.len()
);
for infected_position in &people_to_infect {
// println!("To infect: {:?}", infected_position);
//people_to_infect.iter().map(|infected_position|{
@@ -188,7 +265,7 @@ impl Population{
self.humans[infected_index].present_state = State::Infected;
//DEBUG
//println!("Infected someone");
};
}
for cured_position in &people_to_cure {
//people_to_cure.iter().map(|cured_position|{
@@ -196,7 +273,7 @@ impl Population{
self.humans[cured_index].present_state = State::Immune;
//DEBUG
//println!("Cured someone");
};
}
for dead_position in &people_to_kill {
//people_to_kill.iter().map(|dead_position|{
@@ -207,7 +284,7 @@ impl Population{
self.humans[dead_index].present_state = State::Dead;
}
//DEBUG
};
}
stats
}
pub fn roll(&self, probability: u32) -> bool {
@@ -232,3 +309,129 @@ impl Population{
// }
// }
}
#[cfg(test)]
mod tests {
use super::*;
use parameterized::parameterized;
#[parameterized(x = {
2, 3, 5
}, y = {
1, 4, 0
}, width = {
3, 5, 7
}, res = {
5, 23, 5
})]
fn test_human_idx(x: i32, y: i32, width: i32, res: usize) {
assert_eq!(human_idx(x, y, width), res);
}
#[test]
fn test_human_stats() {
let mut humans: Vec<Human> = Vec::with_capacity(10);
let mut stats: Stats;
for _ in 0..10 {
humans.push(Human::new(0, 0));
}
stats = humans_stats(&humans);
assert_eq!(stats.normal, 10);
for x in 0..2 {
humans[x].present_state = State::Infected;
}
for x in 2..5 {
humans[x].present_state = State::Immune;
}
for x in 5..9 {
humans[x].present_state = State::Dead;
}
stats = humans_stats(&humans);
assert_eq!(stats.normal, 1);
assert_eq!(stats.infected, 2);
assert_eq!(stats.immune, 3);
assert_eq!(stats.dead, 4);
}
#[test]
fn population_new() {
let disease = Disease::new(20, 10, 5, String::from("Covid 44"));
let population = Population::new(20, 10, 5, 5, 7, disease);
assert_eq!(population.humans.len(), 5 * 7);
for human in population.humans.iter() {
assert!(human.present_state == State::Normal, "all humans should be normal");
}
}
#[test]
fn population_gen() {
let disease = Disease::new(20, 10, 5, String::from("Covid 44"));
let (width, height) = (5, 7);
let mut population = Population::new(20, 10, 5, 5, 7, disease);
population.generate();
let stats: Stats = humans_stats(&population.humans);
println!("Stats: {:?}", stats);
assert_eq!(
stats.normal + stats.infected + stats.immune + stats.dead,
width * height
);
}
#[test]
fn plague_init_stats() {
let mut disease: Disease;
let mut population: Population;
let mut stats: Stats;
let (width, height) = (5, 7);
disease = Disease::new(0, 0, 0, String::from("Test"));
population = Population::new(0, 0, 0, width, height, disease);
population.generate();
stats = humans_stats(&population.humans);
println!("should be normal: {:?}", stats);
assert_eq!(stats.normal, width * height);
disease = Disease::new(0, 0, 0, String::from("Test"));
population = Population::new(100, 0, 0, width, height, disease);
population.generate();
stats = humans_stats(&population.humans);
println!("should be infected: {:?}", stats);
assert_eq!(stats.infected, width * height);
disease = Disease::new(0, 0, 0, String::from("Test"));
population = Population::new(0, 100, 0, width, height, disease);
population.generate();
stats = humans_stats(&population.humans);
println!("should be immune: {:?}", stats);
assert_eq!(stats.immune, width * height);
disease = Disease::new(0, 0, 0, String::from("Test"));
population = Population::new(0, 0, 100, width, height, disease);
population.generate();
stats = humans_stats(&population.humans);
println!("should be dead: {:?}", stats);
assert_eq!(stats.dead, width * height);
}
#[parameterized(infection_rate = {0, 100}, infected_expected = {0, 1})]
fn propage_test(infection_rate: u32, infected_expected: i32) {
let disease: Disease;
let mut population: Population;
let mut stats: Stats;
let (width, height) = (100, 100);
disease = Disease::new(infection_rate, 0, 0, String::from("Test"));
population = Population::new(50, 0, 0, width, height, disease);
stats = humans_stats(&population.humans);
println!("Population: {:?}", stats);
population.generate();
population.propagate();
stats = humans_stats(&population.humans);
assert!(stats.normal <= width * height * infected_expected);
}
}