code: func (c *MockConfig) Client() *msp.ClientConfig {
  	clientConfig := msp.ClientConfig{}
  
  	clientConfig.CredentialStore = msp.CredentialStoreType{
  		Path: "/tmp/fabsdkgo_test/store",
  	}
  
  	if c.mutualTLSEnabled {
  		key := endpoint.TLSConfig{Path: filepath.Join(getConfigPath(), "certs", "client_sdk_go-key.pem")}
  		cert := endpoint.TLSConfig{Path: filepath.Join(getConfigPath(), "certs", "client_sdk_go.pem")}
  
  		err := key.LoadBytes()
  		if err != nil {
  			panic(err)
  		}
  
  		err = cert.LoadBytes()
  		if err != nil {
  			panic(err)
  		}
  
  		clientConfig.TLSKey = key.Bytes()
  		clientConfig.TLSCert = cert.Bytes()
  	}
  
  	return &clientConfig
  }
docs: // Client ...