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// -
// ========================LICENSE_START=================================
// Copyright (C) 2024-2025: Deutsche Telekom
//
// 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.
// SPDX-License-Identifier: Apache-2.0
// ========================LICENSE_END===================================
//
package metrics
import (
"encoding/json"
"net/http"
"net/http/httptest"
"policy-opa-pdp/pkg/model/oapicodegen"
"testing"
"github.com/stretchr/testify/assert"
)
func TestFetchCurrentStatistics(t *testing.T) {
TotalErrorCount = 0
DecisionSuccessCount = 0
DecisionFailureCount = 0
DeployFailureCount = 0
DeploySuccessCount = 0
UndeployFailureCount = 0
UndeploySuccessCount = 0
TotalPoliciesCount = 0
TotalErrorCount = 5
// Create a new HTTP request
req := httptest.NewRequest(http.MethodGet, "/statistics", nil)
// Create a response recorder to capture the response
res := httptest.NewRecorder()
// Call the function under test
FetchCurrentStatistics(res, req)
// Verify the status code
assert.Equal(t, http.StatusOK, res.Code)
// Verify the response headers
assert.Equal(t, "application/json", res.Header().Get("Content-Type"))
var statReport oapicodegen.StatisticsReport
err := json.Unmarshal(res.Body.Bytes(), &statReport)
assert.NoError(t, err)
// Verify the response body
assert.Equal(t, int64(5), *statReport.TotalErrorCount)
assert.Equal(t, int64(0), *statReport.TotalPoliciesCount)
assert.Equal(t, int64(1), *statReport.TotalPolicyTypesCount)
assert.Equal(t, int64(0), *statReport.DeployFailureCount)
assert.Equal(t, int64(0), *statReport.DeploySuccessCount)
assert.Equal(t, int64(0), *statReport.UndeployFailureCount)
assert.Equal(t, int64(0), *statReport.UndeploySuccessCount)
assert.Equal(t, int32(200), *statReport.Code)
}
func TestFetchCurrentStatistics_ValidRequestID(t *testing.T) {
TotalErrorCount = 0
DecisionSuccessCount = 0
DecisionFailureCount = 0
DeployFailureCount = 0
DeploySuccessCount = 0
UndeployFailureCount = 0
UndeploySuccessCount = 0
TotalPoliciesCount = 0
validUUID := "123e4567-e89b-12d3-a456-426614174000"
req := httptest.NewRequest(http.MethodGet, "/statistics", nil)
req.Header.Set("X-ONAP-RequestID", validUUID)
res := httptest.NewRecorder()
// Call the function under test
FetchCurrentStatistics(res, req)
assert.Equal(t, validUUID, res.Header().Get("X-ONAP-RequestID"))
assert.Equal(t, http.StatusOK, res.Code)
}
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