migrate more tests to jest

tests/dataApi/copyFile.test.js

@@ -0,0 +1,38 @@
+const copyFile = require('browser/main/lib/dataApi/copyFile')
+
+const path = require('path')
+const fs = require('fs')
+const os = require('os')
+const execSync = require('child_process').execSync
+const removeDirCommand = os.platform() === 'win32' ? 'rmdir /s /q ' : 'rm -rf '
+
+const testFile = 'test.txt'
+const srcFolder = path.join(__dirname, '🤔')
+const srcPath = path.join(srcFolder, testFile)
+const dstFolder = path.join(__dirname, '😇')
+const dstPath = path.join(dstFolder, testFile)
+
+beforeAll(() => {
+  if (!fs.existsSync(srcFolder)) fs.mkdirSync(srcFolder)
+
+  fs.writeFileSync(srcPath, 'test')
+})
+
+it('`copyFile` should handle encoded URI on src path', done => {
+  return copyFile(encodeURI(srcPath), dstPath)
+    .then(() => {
+      expect(true).toBe(true)
+      done()
+    })
+    .catch(() => {
+      expect(false).toBe(true)
+      done()
+    })
+})
+
+afterAll(() => {
+  fs.unlinkSync(srcPath)
+  fs.unlinkSync(dstPath)
+  execSync(removeDirCommand + '"' + srcFolder + '"')
+  execSync(removeDirCommand + '"' + dstFolder + '"')
+})