index.test.ts

import*asassertsfrom"https://deno.land/std@0.125.0/testing/asserts.ts";
import*aslogfrom"https://deno.land/std@0.125.0/log/mod.ts";
import{MinStack}from"./index.ts";

log.info("155. Min Stack");

Deno.test({
name: `
 Input
 ["MinStack","push","push","push","getMin","pop","top","getMin"]
 [[],[-2],[0],[-3],[],[],[],[]]

 Output
 [null,null,null,null,-3,null,0,-2]
 `,
fn(): void{
constresult: MinStack[]=[];

constminStack=newMinStack();
result.push(minStack);
result.push(minStack.push(-2));
result.push(minStack.push(0));
result.push(minStack.push(-3));
result.push(minStack.getMin());
result.push(minStack.pop());
result.push(minStack.top());
result.push(minStack.getMin());

asserts.assertEquals([
minStack,
undefined,
undefined,
undefined,
-3,
undefined,
0,
-2,
],result);
},
});