Semantic domains tests

[JeanneSon]

Description

The following test has been converted to playwright
✓ should be using English Semantic Domain for manager

The other tests had to be combined to one large tests called Can change Project default language to Thai & back and forth as they were all dependent on each other
✓ can change Project default language to Thai
✓ should be using Thai Semantic Domain
✓ can change Project default language back to English
✓ should be using English Semantic Domain
✓ can change Project default language back to Thai
✓ should be using Thai Semantic Domain after refresh
✓ can change user interface language
✓ should still have Thai for Project default language
✓ should be using English Semantic Domain
✓ should be using English Semantic Domain after refresh
✓ should still have Thai for Project default language
✓ can change user interface language to English
✓ can change Project default language to match interface language twice
✓ can change user interface language to back English

For the conversion, a helper function was needed which allows the developer to check the selected option of
a select dropdown. It is located in the file playwright-helpers.ts.

Type of Change

• E2E test

Checklist

• I have performed a self-review of my own code
• I have reviewed the title/description of this PR which will be used as the squashed PR commit message
• I have commented my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works

[github-actions]

Unit Test Results

368 tests   368 ✔️  11s ⏱️
    1 suites      0 💤
    1 files        0 ❌

Results for commit 63ed41d.

♻️ This comment has been updated with latest results.

[longrunningprocess]

that was a lot, nice work!

Two things:

1. It would be good to rebase develop and make sure the tests are still good before merging, I suspect they would be.
2. I'm seeing a consistent test failure locally even though they don't seem to be failing when run as part of this PR... not sure if this is a problem or not but it might be good to have one more person run these locally to be sure.

1 failed
[chromium] › semantic-domains.spec.ts:46:3 › Lexicon E2E Semantic Domains Lazy Load › Can change Project default language to Thai & back and forth

Error: expect(received).toHaveText(expected)

- Expected string  - 1
+ Received string  + 3

- ภาษาไทย
+
+         
+         English
Call log:
  - expect.toHaveText with timeout 5000ms
  - waiting for selector "#languageDropdownButton"
  -   selector resolved to <a href="" aria-haspopup="true" aria-expanded="fals…>…</a>
  -   unexpected value "
        
        English"
  -   selector resolved to <a href="" aria-haspopup="true" aria-expanded="fals…>…</a>
  -   unexpected value "
        
        English"
  -   selector resolved to <a href="" aria-haspopup="true" aria-expanded="fals…>…</a>
  -   unexpected value "
        
        English"
  -   selector resolved to <a href="" aria-haspopup="true" aria-expanded="fals…>…</a>
  -   unexpected value "
        
        English"
  -   selector resolved to <a href="" aria-haspopup="true" aria-expanded="fals…>…</a>
  -   unexpected value "
        
        English"
  -   selector resolved to <a href="" aria-haspopup="true" aria-expanded="fals…>…</a>
  -   unexpected value "
        
        English"
  -   selector resolved to <a href="" aria-haspopup="true" aria-expanded="fals…>…</a>
  -   unexpected value "
        
        English"
  -   selector resolved to <a href="" aria-haspopup="true" aria-expanded="fals…>…</a>
  -   unexpected value "
        
        English"


  59 |     await projectSettingsPage.projectTab.saveButton.click();
  60 |     await expectOptionSelectedInSelectElement(projectSettingsPage.projectTab.defaultInterfaceLanguageInput, 'ภาษาไทย');
> 61 |     await expect(pageHeader.languageDropdownButton).toHaveText('ภาษาไทย');
     |                                                     ^
  62 |
  63 |     // should be using Thai semantic domain
  64 |     await editorPage.goto();

[megahirt]

All tests pass after rebasing...