Applying Validation Methods

.idea/phpspec.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="PHPSpec">
-    <suites>
-      <PhpSpecSuiteConfiguration>
-        <option name="myPath" value="$PROJECT_DIR$" />
-      </PhpSpecSuiteConfiguration>
-    </suites>
-  </component>
-</project>
\ No newline at end of file