translate keys to snake_case

Author: jszobody

.phpunit.result.cache

@@ -0,0 +1 @@
+C:37:"PHPUnit\Runner\DefaultTestResultCache":593:{a:2:{s:7:"defects";a:0:{}s:5:"times";a:8:{s:56:"STS\Record\Test\RecordTest::it_provides_attribute_access";d:0.002;s:66:"STS\Record\Test\RecordTest::it_returns_null_for_invalid_attributes";d:0;s:44:"STS\Record\Test\RecordTest::it_uses_mutators";d:0;s:60:"STS\Record\Test\RecordTest::it_returns_record_for_sub_arrays";d:0.001;s:52:"STS\Record\Test\RecordTest::it_supports_higher_order";d:0;s:56:"STS\Record\Test\RecordTest::helper_method_returns_record";d:0;s:56:"STS\Record\Test\RecordTest::it_provides_attribute_setter";d:0;s:55:"STS\Record\Test\RecordTest::it_translates_to_camel_case";d:0;}}}

composer.json

@@ -12,7 +12,7 @@
         "illuminate/support": "^5.0|^6.0|^7.0|^8.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "5.*"
+        "phpunit/phpunit": "^9.0"
     },
     "license": "MIT",
     "autoload": {