mirror of
https://github.com/fluxcd/flagger.git
synced 2026-04-15 06:57:34 +00:00
132 lines
3.7 KiB
Go
132 lines
3.7 KiB
Go
/*
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Copyright 2021 The Flux authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package providers
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import (
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"fmt"
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"net/http"
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"net/http/httptest"
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"testing"
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influxdb2 "github.com/influxdata/influxdb-client-go/v2"
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"github.com/stretchr/testify/assert"
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corev1 "k8s.io/api/core/v1"
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flaggerv1 "github.com/fluxcd/flagger/pkg/apis/flagger/v1beta1"
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)
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func TestNewInfluxdbProvider(t *testing.T) {
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t.Run("error when org isn't specified", func(t *testing.T) {
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_, err := NewInfluxdbProvider(flaggerv1.MetricTemplateProvider{
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Type: "influxdb",
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SecretRef: &corev1.LocalObjectReference{
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Name: "test-secret",
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},
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}, map[string][]byte{})
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assert.Error(t, err, "error expected since org is not given")
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})
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t.Run("error when token isn't specified", func(t *testing.T) {
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_, err := NewInfluxdbProvider(flaggerv1.MetricTemplateProvider{
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Type: "influxdb",
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SecretRef: &corev1.LocalObjectReference{
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Name: "test-secret",
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},
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}, map[string][]byte{
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"org": []byte("test-org"),
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})
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assert.Error(t, err, "error expected since token is not given")
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})
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t.Run("ok", func(t *testing.T) {
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_, err := NewInfluxdbProvider(flaggerv1.MetricTemplateProvider{
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Type: "influxdb",
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Address: "http://localhost/",
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SecretRef: &corev1.LocalObjectReference{
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Name: "test-secret",
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},
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}, map[string][]byte{
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"org": []byte("test-org"),
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"token": []byte("x"),
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})
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assert.NoError(t, err)
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})
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}
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func TestInfluxdbProvider_IsOnline(t *testing.T) {
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t.Run("ok", func(t *testing.T) {
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusOK)
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}))
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defer ts.Close()
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client := influxdb2.NewClient(ts.URL, "x")
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provider := InfluxdbProvider{
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client: client,
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org: "fake-org",
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}
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isOnline, err := provider.IsOnline()
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assert.NoError(t, err)
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assert.True(t, isOnline)
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})
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t.Run("forbidden", func(t *testing.T) {
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusForbidden)
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}))
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defer ts.Close()
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client := influxdb2.NewClient(ts.URL, "x")
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provider := InfluxdbProvider{
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client: client,
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org: "fake-org",
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}
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isOnline, err := provider.IsOnline()
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assert.Error(t, err)
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assert.False(t, isOnline)
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})
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}
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func TestInfluxdbProvider_RunQuery(t *testing.T) {
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csvTable := `#datatype,string,long,dateTime:RFC3339,dateTime:RFC3339,dateTime:RFC3339,double,string,string,string,string
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#group,false,false,true,true,false,false,true,true,true,true
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#default,_result,,,,,,,,,
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,result,table,_start,_stop,_time,_value,_field,_measurement,a,b
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,,0,2020-02-17T22:19:49.747562847Z,2020-02-18T22:19:49.747562847Z,2020-02-18T10:34:08.135814545Z,1.4,f,test,1,adsfasdf
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,,0,2020-02-17T22:19:49.747562847Z,2020-02-18T22:19:49.747562847Z,2020-02-18T22:08:44.850214724Z,6.6,f,test,1,adsfasdf
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`
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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fmt.Println(r.URL.Path)
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w.Write([]byte(csvTable))
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}))
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defer ts.Close()
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client := influxdb2.NewClient(ts.URL, "x")
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provider := InfluxdbProvider{
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client: client,
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org: "fake-org",
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}
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float, err := provider.RunQuery(`from(bucket: "default") |> range(start: -2h)`)
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assert.NoError(t, err)
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assert.Equal(t, float, 1.4)
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}
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