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AndresCdoAndresCdo
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Merge pull request #1 from AndresCdo/dev
Remove unnecessary Cargo.lock and .fingerprint files
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‎Module00/Cargo.lock

-7
This file was deleted.

‎Module01/SimpleCalc/Cargo.lock

-7
This file was deleted.

‎Module01/SimpleCalc/src/main.rs

+137-133
Original file line numberDiff line numberDiff line change
@@ -1,133 +1,137 @@
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use std::io;
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/// Reads a number from the user's input.
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///
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/// # Returns
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///
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/// A `f64` representing the number entered by the user.
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///
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/// # Panics
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///
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/// Panics if the user input is not a valid number.
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fn read_number() -> f64 {
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let mut input = String::new();
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io::stdin().read_line(&mut input).expect("Failed to read line");
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input.trim().parse().expect("Please type a number!")
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}
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/// Performs a calculation based on the given operator and numbers.
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///
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/// # Arguments
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///
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/// * `operator` - The operator to use for the calculation.
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/// * `num1` - The first number.
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/// * `num2` - The second number.
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///
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/// # Returns
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///
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/// A `String` containing the result of the calculation or an error message.
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fn calculate(operator: &str, num1: f64, num2: f64) -> String {
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match operator {
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"+" => format!("Result: {}", num1 + num2),
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"-" => format!("Result: {}", num1 - num2),
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"*" => format!("Result: {}", num1 * num2),
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"/" => {
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if num2 != 0.0 {
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format!("Result: {}", num1 / num2)
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} else {
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"Cannot divide by zero".to_string()
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}
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},
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_ => "Invalid operation".to_string(),
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}
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}
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fn main() {
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println!("Welcome to crazy cure\n");
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println!("Enter the first number :");
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let num1 = read_number();
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println!("Enter the second number :");
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let num2 = read_number();
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println!("Choose an operation: +, -, *, /");
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let mut operator = String::new();
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io::stdin().read_line(&mut operator).expect("Failed to read line");
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let result = calculate(operator.trim(), num1, num2);
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println!("{}", result);
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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// #[test]
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// fn test_read_number() {
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// let _input = "42\n";
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// let expected = 42.0;
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// let result = read_number();
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// assert_eq!(result, expected);
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// }
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#[test]
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fn test_calculate_addition() {
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let operator = "+";
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let num1 = 10.0;
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let num2 = 5.0;
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let expected = "Result: 15".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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#[test]
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fn test_calculate_subtraction() {
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let operator = "-";
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let num1 = 10.0;
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let num2 = 5.0;
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let expected = "Result: 5".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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#[test]
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fn test_calculate_multiplication() {
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let operator = "*";
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let num1 = 10.0;
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let num2 = 5.0;
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let expected = "Result: 50".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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#[test]
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fn test_calculate_division() {
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let operator = "/";
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let num1 = 10.0;
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let num2 = 5.0;
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let expected = "Result: 2".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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#[test]
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fn test_calculate_division_by_zero() {
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let operator = "/";
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let num1 = 10.0;
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let num2 = 0.0;
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let expected = "Cannot divide by zero".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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#[test]
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fn test_calculate_invalid_operation() {
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let operator = "%";
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let num1 = 10.0;
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let num2 = 5.0;
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let expected = "Invalid operation".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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}
1+
use std::io;
2+
3+
/// Reads a number from the user's input.
4+
///
5+
/// # Returns
6+
///
7+
/// A `f64` representing the number entered by the user.
8+
///
9+
/// # Panics
10+
///
11+
/// Panics if the user input is not a valid number.
12+
fn read_number() -> f64 {
13+
let mut input = String::new();
14+
io::stdin()
15+
.read_line(&mut input)
16+
.expect("Failed to read line");
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input.trim().parse().expect("Please type a number!")
18+
}
19+
20+
/// Performs a calculation based on the given operator and numbers.
21+
///
22+
/// # Arguments
23+
///
24+
/// * `operator` - The operator to use for the calculation.
25+
/// * `num1` - The first number.
26+
/// * `num2` - The second number.
27+
///
28+
/// # Returns
29+
///
30+
/// A `String` containing the result of the calculation or an error message.
31+
fn calculate(operator: &str, num1: f64, num2: f64) -> String {
32+
match operator {
33+
"+" => format!("Result: {}", num1 + num2),
34+
"-" => format!("Result: {}", num1 - num2),
35+
"*" => format!("Result: {}", num1 * num2),
36+
"/" => {
37+
if num2 != 0.0 {
38+
format!("Result: {}", num1 / num2)
39+
} else {
40+
"Cannot divide by zero".to_string()
41+
}
42+
}
43+
_ => "Invalid operation".to_string(),
44+
}
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}
46+
47+
fn main() {
48+
println!("Welcome to crazy cure\n");
49+
50+
println!("Enter the first number :");
51+
let num1 = read_number();
52+
53+
println!("Enter the second number :");
54+
let num2 = read_number();
55+
56+
println!("Choose an operation: +, -, *, /");
57+
let mut operator = String::new();
58+
io::stdin()
59+
.read_line(&mut operator)
60+
.expect("Failed to read line");
61+
62+
let result = calculate(operator.trim(), num1, num2);
63+
println!("{}", result);
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}
65+
66+
#[cfg(test)]
67+
mod tests {
68+
use super::*;
69+
70+
// #[test]
71+
// fn test_read_number() {
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// let _input = "42\n";
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// let expected = 42.0;
74+
// let result = read_number();
75+
// assert_eq!(result, expected);
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// }
77+
78+
#[test]
79+
fn test_calculate_addition() {
80+
let operator = "+";
81+
let num1 = 10.0;
82+
let num2 = 5.0;
83+
let expected = "Result: 15".to_string();
84+
let result = calculate(operator, num1, num2);
85+
assert_eq!(result, expected);
86+
}
87+
88+
#[test]
89+
fn test_calculate_subtraction() {
90+
let operator = "-";
91+
let num1 = 10.0;
92+
let num2 = 5.0;
93+
let expected = "Result: 5".to_string();
94+
let result = calculate(operator, num1, num2);
95+
assert_eq!(result, expected);
96+
}
97+
98+
#[test]
99+
fn test_calculate_multiplication() {
100+
let operator = "*";
101+
let num1 = 10.0;
102+
let num2 = 5.0;
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let expected = "Result: 50".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
107+
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#[test]
109+
fn test_calculate_division() {
110+
let operator = "/";
111+
let num1 = 10.0;
112+
let num2 = 5.0;
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let expected = "Result: 2".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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#[test]
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fn test_calculate_division_by_zero() {
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let operator = "/";
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let num1 = 10.0;
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let num2 = 0.0;
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let expected = "Cannot divide by zero".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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#[test]
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fn test_calculate_invalid_operation() {
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let operator = "%";
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let num1 = 10.0;
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let num2 = 5.0;
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let expected = "Invalid operation".to_string();
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let result = calculate(operator, num1, num2);
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assert_eq!(result, expected);
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}
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}

‎Module01/Todo/Cargo.lock

-7
This file was deleted.

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