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// SPDX-License-Identifier: GPL-3.0-or-later
package tengine
import (
"net/http"
"net/http/httptest"
"os"
"testing"
"github.com/netdata/netdata/go/go.d.plugin/agent/module"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var (
dataConfigJSON, _ = os.ReadFile("testdata/config.json")
dataConfigYAML, _ = os.ReadFile("testdata/config.yaml")
dataStatusMetrics, _ = os.ReadFile("testdata/status.txt")
)
func Test_testDataIsValid(t *testing.T) {
for name, data := range map[string][]byte{
"dataConfigJSON": dataConfigJSON,
"dataConfigYAML": dataConfigYAML,
"dataStatusMetrics": dataStatusMetrics,
} {
require.NotNil(t, data, name)
}
}
func TestTengine_ConfigurationSerialize(t *testing.T) {
module.TestConfigurationSerialize(t, &Tengine{}, dataConfigJSON, dataConfigYAML)
}
func TestTengine_Cleanup(t *testing.T) {
New().Cleanup()
}
func TestTengine_Init(t *testing.T) {
job := New()
require.NoError(t, job.Init())
assert.NotNil(t, job.apiClient)
}
func TestTengine_Check(t *testing.T) {
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
_, _ = w.Write(dataStatusMetrics)
}))
defer ts.Close()
job := New()
job.URL = ts.URL
require.NoError(t, job.Init())
assert.NoError(t, job.Check())
}
func TestTengine_CheckNG(t *testing.T) {
job := New()
job.URL = "http://127.0.0.1:38001/us"
require.NoError(t, job.Init())
assert.Error(t, job.Check())
}
func TestTengine_Charts(t *testing.T) { assert.NotNil(t, New().Charts()) }
func TestTengine_Collect(t *testing.T) {
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
_, _ = w.Write(dataStatusMetrics)
}))
defer ts.Close()
job := New()
job.URL = ts.URL
require.NoError(t, job.Init())
require.NoError(t, job.Check())
expected := map[string]int64{
"bytes_in": 5944,
"bytes_out": 20483,
"conn_total": 354,
"http_200": 1536,
"http_206": 0,
"http_2xx": 1536,
"http_302": 43,
"http_304": 0,
"http_3xx": 50,
"http_403": 1,
"http_404": 75,
"http_416": 0,
"http_499": 0,
"http_4xx": 80,
"http_500": 0,
"http_502": 1,
"http_503": 0,
"http_504": 0,
"http_508": 0,
"http_5xx": 1,
"http_other_detail_status": 11,
"http_other_status": 0,
"http_ups_4xx": 26,
"http_ups_5xx": 1,
"req_total": 1672,
"rt": 1339,
"ups_req": 268,
"ups_rt": 644,
"ups_tries": 268,
}
assert.Equal(t, expected, job.Collect())
}
func TestTengine_InvalidData(t *testing.T) {
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
_, _ = w.Write([]byte("hello and goodbye"))
}))
defer ts.Close()
job := New()
job.URL = ts.URL
require.NoError(t, job.Init())
assert.Error(t, job.Check())
}
func TestTengine_404(t *testing.T) {
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNotFound)
}))
defer ts.Close()
job := New()
job.URL = ts.URL
require.NoError(t, job.Init())
assert.Error(t, job.Check())
}
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