print trailing "\n" in multiline diff

[alexanderniebuhr]

assert.fixture fails even if the actual result is equal to the expected

is there any way to debug more, why the test fails, even the result is correct?

const formatT = suite("FORMAT")
formatT("correct format", () => {
  let input = `
  <div
    class="bg-red-500"
  >
  Test
  </div>
  `
  fixture(
    new Magician(new Processor(), input, "src/App.svelte").format().getCode(),
    `<div class="bg-red-500">Test</div>`
  )
})
formatT.run()

   FAIL  FORMAT  "correct format"
    Expected value to match fixture:  (fixture)

        Actual:
        L1 --<div·class="bg-red-500">Test</div>
        Expected:
        L1 ++<div·class="bg-red-500">Test</div>

    at assert (C:/Users/Alexander/Documents/projects/windicss/svelte-windicss-preprocess/node_modules/uvu/assert/index.js:31:8)
    at fixture (C:/Users/Alexander/Documents/projects/windicss/svelte-windicss-preprocess/node_modules/uvu/assert/index.js:77:2)
    at Object.handler (C:/Users/Alexander/Documents/projects/windicss/svelte-windicss-preprocess/tests/magician.ts:28:19)
    at Number.runner (C:/Users/Alexander/Documents/projects/windicss/svelte-windicss-preprocess/node_modules/uvu/dist/index.js:77:16)
    at exec (C:/Users/Alexander/Documents/projects/windicss/svelte-windicss-preprocess/node_modules/uvu/dist/index.js:131:39)
    at async Object.exports.run (C:/Users/Alexander/Documents/projects/windicss/svelte-windicss-preprocess/node_modules/uvu/run/index.js:12:2)
    at async C:/Users/Alexander/Documents/projects/windicss/svelte-windicss-preprocess/node_modules/uvu/bin.js:28:5

[alexanderniebuhr]

new line at the end, i guess it was. maybe show that in the expected and actual result on failure?

[lukeed]

Thanks – yeah it's just the trailing \n on the input side.