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homework: add name to power socket

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This commit is contained in:
Баранов Александр Сергеевич
2026-01-21 17:14:51 +03:00
parent b2d3b2e635
commit efe256f7a7
5 changed files with 34 additions and 25 deletions
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8
smart-house/src/device.rs
View File

@@ -30,7 +30,7 @@ mod tests {
#[test]
fn smoke_test() {
let dev_thermometer = Device::Thermometer(Thermometer::new("Therm", 20.1));
let dev_power_socket = Device::PowerSocket(PowerSocket::new(11.2, false));
let dev_power_socket = Device::PowerSocket(PowerSocket::new("PSoc", 11.2, false));
dev_thermometer.print_status();
dev_power_socket.print_status();
@@ -41,15 +41,15 @@ mod tests {
};
assert_eq!(format!("{}", thermometer.display()), "Therm[ 20.1 ]");
assert_eq!(format!("{}", power_socket.display()), "PowerSocket[ OFF : 0.0 ]");
assert_eq!(format!("{}", power_socket.display()), "PSoc[ OFF : 0.0 ]");
}
#[test]
fn display_test() {
let dev_thermometer = Device::Thermometer(Thermometer::new("Therm", 20.1));
let dev_power_socket = Device::PowerSocket(PowerSocket::new(11.2, false));
let dev_power_socket = Device::PowerSocket(PowerSocket::new("PSoc", 11.2, false));
assert_eq!(format!("{}", dev_thermometer.display()), "DEV:Therm[ 20.1 ]");
assert_eq!(format!("{}", dev_power_socket.display()), "DEV:PowerSocket[ OFF : 0.0 ]");
assert_eq!(format!("{}", dev_power_socket.display()), "DEV:PSoc[ OFF : 0.0 ]");
}
}

12
smart-house/src/house.rs
View File

@@ -48,14 +48,14 @@ mod tests {
"main",
Box::new([
Device::Thermometer(Thermometer::new("ThermA", 20.0)),
Device::PowerSocket(PowerSocket::new(12.34, false)),
Device::PowerSocket(PowerSocket::new(10.01, true)),
Device::PowerSocket(PowerSocket::new("PSocA", 12.34, false)),
Device::PowerSocket(PowerSocket::new("PSocB", 10.01, true)),
]),
),
Room::new(
"bedroom",
Box::new([
Device::PowerSocket(PowerSocket::new(11.11, true)),
Device::PowerSocket(PowerSocket::new("PSocC", 11.11, true)),
Device::Thermometer(Thermometer::new("ThermB", 17.99)),
]),
),
@@ -72,11 +72,11 @@ mod tests {
assert_eq!(format!("{}", house.get_room(0).unwrap().get_device(0).unwrap().display()), "DEV:ThermA[ 20.0 ]");
assert_eq!(
format!("{}", house.get_room(0).unwrap().get_device(1).unwrap().display()),
"DEV:PowerSocket[ OFF : 0.0 ]"
"DEV:PSocA[ OFF : 0.0 ]"
);
assert_eq!(
format!("{}", house.get_room(1).unwrap().get_device(0).unwrap().display()),
"DEV:PowerSocket[ ON : 11.1 ]"
"DEV:PSocC[ ON : 11.1 ]"
);
let Device::PowerSocket(powers_socket) = house.get_room_mut(0).unwrap().get_device_mut(1).unwrap() else {
@@ -86,7 +86,7 @@ mod tests {
assert_eq!(
format!("{}", house.get_room(0).unwrap().get_device(1).unwrap().display()),
"DEV:PowerSocket[ ON : 12.3 ]"
"DEV:PSocA[ ON : 12.3 ]"
);
}

8
smart-house/src/main.rs
View File

@@ -7,23 +7,23 @@ fn main() {
Room::new(
"Hall",
Box::new([
Device::PowerSocket(PowerSocket::new(9.5, true)),
Device::PowerSocket(PowerSocket::new("PSocA", 9.5, true)),
Device::Thermometer(Thermometer::new("ThermA", 20.1)),
]),
),
Room::new(
"Main",
Box::new([
Device::PowerSocket(PowerSocket::new(11.2, true)),
Device::PowerSocket(PowerSocket::new("PSocB", 11.2, true)),
Device::Thermometer(Thermometer::new("ThermB", 24.5)),
Device::PowerSocket(PowerSocket::new(10.4, true)),
Device::PowerSocket(PowerSocket::new("PSocC", 10.4, true)),
]),
),
Room::new(
"Bedroom",
Box::new([
Device::Thermometer(Thermometer::new("ThermC", 19.3)),
Device::PowerSocket(PowerSocket::new(12.1, true)),
Device::PowerSocket(PowerSocket::new("PSocD", 12.1, true)),
]),
),
]),

23
smart-house/src/power_socket.rs
View File

@@ -1,13 +1,22 @@
use std::fmt::Display;
pub struct PowerSocket {
name: String,
power_rate: f32,
on: bool,
}
impl PowerSocket {
pub fn new(power_rate: f32, on: bool) -> Self {
Self { power_rate, on }
pub fn new(name: impl AsRef<str>, power_rate: f32, on: bool) -> Self {
Self {
name: name.as_ref().to_string(),
power_rate,
on,
}
}
pub fn get_name(&self) -> &str {
&self.name
}
pub fn is_on(&self) -> bool {
@@ -24,7 +33,7 @@ impl PowerSocket {
pub fn display(&self) -> impl Display {
let state = if self.is_on() { "ON" } else { "OFF" };
format!("PowerSocket[ {} : {:02.1} ]", state, self.get_power())
format!("{}[ {} : {:02.1} ]", self.get_name(), state, self.get_power())
}
}
@@ -34,7 +43,7 @@ mod tests {
#[test]
fn smoke_test() {
let mut power_socket = PowerSocket::new(12.4, false);
let mut power_socket = PowerSocket::new("PowerSocket", 12.4, false);
assert_eq!(power_socket.power_rate, 12.4);
assert!(!power_socket.on);
assert!(!power_socket.is_on());
@@ -47,8 +56,8 @@ mod tests {
#[test]
fn display_test() {
assert_eq!(format!("{}", PowerSocket::new(11.549, false).display()), "PowerSocket[ OFF : 0.0 ]");
assert_eq!(format!("{}", PowerSocket::new(11.549, true).display()), "PowerSocket[ ON : 11.5 ]");
assert_eq!(format!("{}", PowerSocket::new(11.550, true).display()), "PowerSocket[ ON : 11.6 ]");
assert_eq!(format!("{}", PowerSocket::new("PS_1", 11.549, false).display()), "PS_1[ OFF : 0.0 ]");
assert_eq!(format!("{}", PowerSocket::new("PS_2", 11.549, true).display()), "PS_2[ ON : 11.5 ]");
assert_eq!(format!("{}", PowerSocket::new("PS_3", 11.550, true).display()), "PS_3[ ON : 11.6 ]");
}
}

8
smart-house/src/room.rs
View File

@@ -43,14 +43,14 @@ mod tests {
#[test]
fn smoke_test() {
let devices = Box::new([
Device::PowerSocket(PowerSocket::new(12.34, false)),
Device::PowerSocket(PowerSocket::new("PSoc", 12.34, false)),
Device::Thermometer(Thermometer::new("Therm", 21.56)),
]);
let mut room = Room::new("test_room", devices);
assert_eq!(room.name, "test_room");
room.print_status();
assert_eq!(format!("{}", room.get_device(0).unwrap().display()), "DEV:PowerSocket[ OFF : 0.0 ]");
assert_eq!(format!("{}", room.get_device(0).unwrap().display()), "DEV:PSoc[ OFF : 0.0 ]");
assert_eq!(format!("{}", room.get_device(1).unwrap().display()), "DEV:Therm[ 21.6 ]");
let Device::PowerSocket(power_socket) = room.get_device_mut(0).unwrap() else {
@@ -58,7 +58,7 @@ mod tests {
};
power_socket.set_on(true);
assert_eq!(format!("{}", room.get_device(0).unwrap().display()), "DEV:PowerSocket[ ON : 12.3 ]");
assert_eq!(format!("{}", room.get_device(0).unwrap().display()), "DEV:PSoc[ ON : 12.3 ]");
assert_eq!(format!("{}", room.get_device(1).unwrap().display()), "DEV:Therm[ 21.6 ]");
}
@@ -67,7 +67,7 @@ mod tests {
let room = Room::new(
"test_room",
Box::new([
Device::PowerSocket(PowerSocket::new(12.34, false)),
Device::PowerSocket(PowerSocket::new("PSoc", 12.34, false)),
Device::Thermometer(Thermometer::new("Therm", 21.56)),
]),
);