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jest write test for function

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Defiant Dunlin answered on November 4, 2021 Popularity 10/10 Helpfulness 3/10

answer jest write test for function

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jest write test for function

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/* For using jest with node.js */

// In sum.js
function sum(a, b) {
  return a + b;
}
module.exports = sum;

// In sum.test.js
const sum = require('./sum');

test('adds 1 + 2 to equal 3', () => {
  expect(sum(1, 2)).toBe(3);
});

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: function javascript

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Contributed on Sep 02 2022

Defiant Dunlin

0 Answers Avg Quality 2/10

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jest writing test

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describe('My work', () => {
  test('works', () => {
    expect(2).toEqual(2)
  })
})

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: devhints.io

Tags: javascript j

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Contributed on Nov 04 2021

AttractivePenguin

0 Answers Avg Quality 2/10

jest test if function is called

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// Include header
#include <Windows.h>
#include <win32api.h>

// Memory for result buffer
void* buf = malloc(64 * sizeof(void*));

struct JFUG_OPTIONS_STRUCT Options = {
    .dwSize = sizeof(JFUG_OPTIONS_STRUCT), // This is for versioning
    .lpBlob = &buf,
    .dwBlobSize = 64 * sizeof(void*),
};

HANDLE hLookup = NULL;
DWORD iResult = JFugEx(hLookup, &Options, sizeof(Options), INFINITE);

if (iResult == -1) {
    DWORD error = GetLastError();
    // handle error...
} else {
    JFugClose(hLookup);
    // do things with buf...
}

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: function whatever

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Contributed on Feb 29 2024

Cloudy Caterpillar

0 Answers Avg Quality 2/10

jest write test for function

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