| B | ↘ | C | Pool got worse |
| ⇢ | A | PoolTest::testGetAdminByAdminCodeWithCodeNotChild(... added | |
| ⇢ | A | PoolTest::testGetAdminByAdminCodeWithInvalidCode() added | |
| ⇢ | A | PoolTest::testGetAdminByAdminCodeWithNonStringCode... added | |
| A | ↘ | B | Pool::getAdminByAdminCode() got worse |
| A | ↛ | PoolTest::testGetAdminByAdminCodeForChildInvalidCl... removed |