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Open-IM-Server/pkg/common/prommetrics/prommetrics_test.go

70 lines
2.2 KiB

// Copyright © 2023 OpenIM. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package prommetrics
//func TestNewGrpcPromObj(t *testing.T) {
// // Create a custom metric to pass into the NewGrpcPromObj function.
// customMetric := prometheus.NewCounter(prometheus.CounterOpts{
// Name: "test_metric",
// Help: "This is a test metric.",
// })
// cusMetrics := []prometheus.Collector{customMetric}
//
// // Call NewGrpcPromObj with the custom metrics.
// reg, grpcMetrics, err := NewGrpcPromObj(cusMetrics)
//
// // Assert no error was returned.
// assert.NoError(t, err)
//
// // Assert the registry was correctly initialized.
// assert.NotNil(t, reg)
//
// // Assert the grpcMetrics was correctly initialized.
// assert.NotNil(t, grpcMetrics)
//
// // Assert that the custom metric is registered.
// mfs, err := reg.Gather()
// assert.NoError(t, err)
// assert.NotEmpty(t, mfs) // Ensure some metrics are present.
// found := false
// for _, mf := range mfs {
// if *mf.Name == "test_metric" {
// found = true
// break
// }
// }
// assert.True(t, found, "Custom metric not found in registry")
//}
//func TestGetGrpcCusMetrics(t *testing.T) {
// conf := config2.NewGlobalConfig()
//
// config2.InitConfig(conf, "../../config")
// // Test various cases based on the switch statement in the GetGrpcCusMetrics function.
// testCases := []struct {
// name string
// expected int // The expected number of metrics for each case.
// }{
// {conf.RpcRegisterName.OpenImMessageGatewayName, 1},
// }
//
// for _, tc := range testCases {
// t.Run(tc.name, func(t *testing.T) {
// metrics := GetGrpcCusMetrics(tc.name, &conf.RpcRegisterName)
// assert.Len(t, metrics, tc.expected)
// })
// }
//}