solve.io

solve.io

테스트 프레임워크를 이용한 알고리즘 문제 풀이를 위한 I/O 도구

Usage

Signiture

type GenSolve = (filepath: string) => (input: string) => Promise<string>;

※ Caution

1. filepath should be an absolute path. Else it will throw an Error.

2. Returned function(as referred to Solve) might return rejected Promise if it writes to stderr during execution.

const path = require("path");
const genSolve = require("solve.io");
const solve = genSolve(path.resolve(__dirname, "10866.js"));

test("ex1", async () => {
  /* note that you should care whitespaces and newlines in your input and output */
  const input = `15
push_back 1
push_front 2
front
back
size
empty
pop_front
pop_back
pop_front
size
empty
pop_back
push_front 3
empty
front
`;

  const output = `2
1
2
0
2
1
-1
0
1
-1
0
3
`;

  expect(await solve(input)).toBe(output);
});

test("ex2", async () => {
  const input = `22
front
back
pop_front
pop_back
push_front 1
front
pop_back
push_back 2
back
pop_front
push_front 10
push_front 333
front
back
pop_back
pop_back
push_back 20
push_back 1234
front
back
pop_back
pop_back
`;

  const output = `-1
-1
-1
-1
1
1
2
2
333
10
10
333
20
1234
1234
20
`;

  expect(await solve(input)).toBe(output);
});