UtilsTest::testSubstrToString PHP Method

    public function testSubstrToString()
    {
        $this->assertEquals('en', Utils::substrToString('english', 'glish'));
        $this->assertEquals('english', Utils::substrToString('english', 'test'));
        $this->assertNotEquals('en', Utils::substrToString('english', 'lish'));
    }