/**
 * @fileoverview Unit test for browser/lib/htmlTextHelper
 */
const test = require('ava')
const htmlTextHelper = require('browser/lib/htmlTextHelper')

// Unit test
test('htmlTextHelper#decodeEntities should return encoded text (string)', t => {
  // [input, expected]
  const testCases = [
    ['&lt;a href=', '<a href='],
    ['var test = &apos;test&apos;', "var test = 'test'"],
    ['&lt;a href=&apos;https://boostnote.io&apos;&gt;Boostnote', "<a href='https://boostnote.io'>Boostnote"],
    ["&lt;\\?php\n var = &apos;hoge&apos;;", "<\\?php\n var = 'hoge';"],
    ["&amp;", "&"],
  ]

  testCases.forEach(testCase => {
    const [input, expected] = testCase;
    t.is(htmlTextHelper.decodeEntities(input), expected, `Test for decodeEntities() input: ${input} expected: ${expected}`);
  })
})

test('htmlTextHelper#decodeEntities() should return decoded text (string)', t => {
  // [input, expected]
  const testCases = [
    ['<a href=', '&lt;a href='],
    ["var test = 'test'", 'var test = &apos;test&apos;'],
    ["<a href='https://boostnote.io'>Boostnote", '&lt;a href=&apos;https://boostnote.io&apos;&gt;Boostnote'],
    ["<?php\n var = 'hoge';", "&lt;&#63;php\n var = &apos;hoge&apos;;"],
  ]

  testCases.forEach(testCase => {
    const [input, expected] = testCase;
    t.is(htmlTextHelper.encodeEntities(input), expected, `Test for encodeEntities() input: ${input} expected: ${expected}`);
  })
})

// Integration test
test(t => {
  const testCases = [
    "var test = 'test'",
    "<a href='https://boostnote.io'>Boostnote",
    "<Component styleName='test' />",
  ]

  testCases.forEach(testCase => {
    const encodedText = htmlTextHelper.encodeEntities(testCase)
    const decodedText = htmlTextHelper.decodeEntities(encodedText)
    t.is(decodedText, testCase, `Integration test for encodedText() and decodedText()`);
  })
})