public function testCredential() { $credential = new Credential("accessKeyId", "accessSecret"); $this->assertEquals("accessKeyId", $credential->getAccessKeyId()); $this->assertEquals("accessSecret", $credential->getAccessSecret()); $this->assertNotNull($credential->getRefreshDate()); $dateNow = gmdate('Y-m-d\\TH:i:s\\Z'); $credential->setExpiredDate(1); $this->assertNotNull($credential->getExpiredDate()); $this->assertTrue($credential->getExpiredDate() > $dateNow); }