/** * @test * * @return void */ public function adminGetCharsetsReturnsArrayWithCharsets() { $columnsRes = $this->subject->admin_query('SHOW CHARACTER SET'); $result = $this->subject->admin_get_charsets(); $this->assertEquals(count($result), $columnsRes->num_rows); /** @var array $row */ while ($row = $columnsRes->fetch_assoc()) { $this->assertArrayHasKey($row['Charset'], $result); } }