From f58af583aa3e6ee40c918e7d347712f0b4fa8f94 Mon Sep 17 00:00:00 2001
From: miguel <miguel-silva98@hotmail.com>
Date: Thu, 17 Feb 2022 18:18:58 +0000
Subject: [PATCH] pick-and-click test fix

---
 dom/pick-and-click_test.js | 48 ++++++++++++++++++++++----------------
 1 file changed, 28 insertions(+), 20 deletions(-)

diff --git a/dom/pick-and-click_test.js b/dom/pick-and-click_test.js
index aa454fbb..9528c1b8 100644
--- a/dom/pick-and-click_test.js
+++ b/dom/pick-and-click_test.js
@@ -5,7 +5,7 @@ const between = (expected, min, max) => expected >= min && expected <= max
 export const setup = async ({ page, rgbToHsl }) => {
   return {
     bodyBgRgb: async () =>
-      rgbToHsl(await page.$eval('body', body => body.style.background)),
+      rgbToHsl(await page.$eval("body", (body) => body.style.background)),
   }
 }
 
@@ -19,8 +19,8 @@ tests.push(async ({ page, eq }) => {
     const x = move
     const y = move * 2
     await page.mouse.move(x, y)
-    const bodyBg = await page.$eval('body', body => body.style.background)
-    const validColor = bodyBg.includes('rgb')
+    const bodyBg = await page.$eval("body", (body) => body.style.background)
+    const validColor = bodyBg.includes("rgb")
     if (!validColor) continue
     bgs.push(bodyBg)
   }
@@ -28,9 +28,9 @@ tests.push(async ({ page, eq }) => {
   eq(differentBgs, 20)
 })
 
-const near = (a, b) => a < (b+2.5) && a > (b-2.5)
-const numVal = n => n.textContent.replace(/[^0-9,]/g, '')
-const generateCoords = random => [
+const near = (a, b) => a < b + 2.5 && a > b - 2.5
+const numVal = (n) => n.textContent.replace(/[^0-9,]/g, "")
+const generateCoords = (random) => [
   [random(125, 500), random(125, 400)],
   [random(125, 500), random(125, 400)],
   [random(125, 500), random(125, 400)],
@@ -41,7 +41,7 @@ tests.push(async ({ page, eq, bodyBgRgb, random }) => {
   for (const move of generateCoords(random)) {
     await page.mouse.move(...move)
     const a = await bodyBgRgb()
-    const b = (await page.$eval('.hsl', numVal)).split(',')
+    const b = (await page.$eval(".hsl", numVal)).split(",")
     if (a.every((v, i) => near(v, Number(b[i])))) continue
     throw Error(`hsl(${a.map(Math.round)}) to far from hsl(${b})`)
   }
@@ -52,10 +52,10 @@ tests.push(async ({ page, eq, bodyBgRgb, random }) => {
   for (const move of generateCoords(random)) {
     await page.mouse.move(...move)
     const [h] = await bodyBgRgb()
-    const hue = await page.$eval('.hue', numVal)
+    const hue = await page.$eval(".hue", numVal)
 
     if (!near(h, Number(hue))) {
-      console.log({h,hue, c:near(h, Number(hue)) })
+      console.log({ h, hue, c: near(h, Number(hue)) })
       throw Error(`hue ${Math.round(h)} to far from ${hue}`)
     }
   }
@@ -65,8 +65,8 @@ tests.push(async ({ page, eq, bodyBgRgb, random }) => {
   // check that the luminosity value displayed matches the current background color
   for (const move of generateCoords(random)) {
     await page.mouse.move(...move)
-    const [,,l] = await bodyBgRgb()
-    const lum = await page.$eval('.luminosity', numVal)
+    const [, , l] = await bodyBgRgb()
+    const lum = await page.$eval(".luminosity", numVal)
 
     if (!near(l, Number(lum))) {
       throw Error(`luminosity ${Math.round(l)} to far from ${lum}`)
@@ -78,8 +78,16 @@ tests.push(async ({ page, eq, bodyBgRgb, random }) => {
   // check that the hsl value is copied in the clipboard on click
   for (const move of generateCoords(random)) {
     await page.mouse.click(...move)
-    const clipboard = await page.evaluate(() => navigator.clipboard.readText())
-    const hslValue = await page.$eval('.hsl', hsl => hsl.textContent)
+    const clipboard = await page.evaluate(() => {
+      // mock clipboard
+      let clipboardText = null
+      window["navigator"]["clipboard"] = {
+        writeText: (text) => new Promise((resolve) => (clipboardText = text)),
+        readText: () => new Promise((resolve) => resolve(clipboardText)),
+      }
+      return navigator.clipboard.readText()
+    })
+    const hslValue = await page.$eval(".hsl", (hsl) => hsl.textContent)
     eq(hslValue, clipboard)
   }
 })
@@ -88,16 +96,16 @@ tests.push(async ({ page, eq, bodyBgRgb, random }) => {
   // check that each svg axis is following the mouse
   const [[mouseX, mouseY]] = generateCoords(random)
   await page.mouse.move(mouseX, mouseY)
-  const axisX = await page.$eval('#axisX', line => [
-    line.getAttribute('x1'),
-    line.getAttribute('x2'),
+  const axisX = await page.$eval("#axisX", (line) => [
+    line.getAttribute("x1"),
+    line.getAttribute("x2"),
   ])
-  const axisY = await page.$eval('#axisY', line => [
-    line.getAttribute('y1'),
-    line.getAttribute('y2'),
+  const axisY = await page.$eval("#axisY", (line) => [
+    line.getAttribute("y1"),
+    line.getAttribute("y2"),
   ])
 
-  const checkAxisCoords = coords => Number([...new Set(coords)].join())
+  const checkAxisCoords = (coords) => Number([...new Set(coords)].join())
 
   eq(checkAxisCoords(axisX), mouseX)
   eq(checkAxisCoords(axisY), mouseY)