/**
  * @test
  */
 public function testGetCertificatePath()
 {
     $this->assertStringEndsWith(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'cacert.pem', $this->credential->getCertificatePath());
 }
 /**
  * @test
  */
 public function testGetCertificatePath()
 {
     $this->assertEquals('config/sandbox-cert.pem', $this->object->getCertificatePath());
 }
 /**
  * @test
  */
 public function testGetCertificatePath()
 {
     $this->assertStringEndsWith('cert_key.pem', $this->credential->getCertificatePath());
 }