SFR-2311: API Edge Test Cases

[ayan1229]

This PR adds edge cases for following API end points

• /edition/{id}
• /link/{id}
• /search
• /work/{uuid}

[kylevillegas93]

These changes look good! I recommend using parametrize to reduce the number of tests, e.g.

import pytest

@pytest.mark.parametrize("test_id, expected_status", [
    ('00000000-0000-0000-0000-000000000000', 400), 
    ('invalid_id_format', 400),
    ('', 404),
    ('%$@!*', 400),
])
def test_get_edition_invalid_ids(test_id, expected_status):
    url = API_URL + f'/edition/{test_id}'
    
    response = requests.get(url)

    assert_response_status(url, response, expected_status)

[kylevillegas93]

Looks great - let's just rename one file!