418 lines
11 KiB
Go
418 lines
11 KiB
Go
package handlers
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import (
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"encoding/base64"
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"encoding/json"
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"fmt"
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"github.com/pkg/errors"
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_ "github.com/statping-ng/statping-ng/notifiers"
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"github.com/statping-ng/statping-ng/source"
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"github.com/statping-ng/statping-ng/types/checkins"
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"github.com/statping-ng/statping-ng/types/core"
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"github.com/statping-ng/statping-ng/types/groups"
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"github.com/statping-ng/statping-ng/types/messages"
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"github.com/statping-ng/statping-ng/types/services"
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"github.com/statping-ng/statping-ng/types/users"
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"github.com/statping-ng/statping-ng/utils"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"net/url"
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"strings"
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"testing"
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"time"
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)
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var (
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dir string
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)
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func init() {
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utils.InitLogs()
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source.Assets()
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dir = utils.Directory
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core.New("test", "testcommithere")
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}
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func TestFailedHTTPServer(t *testing.T) {
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var err error
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go func(err error) {
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err = RunHTTPServer()
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}(err)
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go func() {
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time.Sleep(3 * time.Second)
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StopHTTPServer(nil)
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}()
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assert.Nil(t, err)
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}
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func TestSetupRoutes(t *testing.T) {
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form := url.Values{}
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form.Add("db_host", utils.Params.GetString("DB_HOST"))
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form.Add("db_user", utils.Params.GetString("DB_USER"))
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form.Add("db_password", utils.Params.GetString("DB_PASS"))
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form.Add("db_database", utils.Params.GetString("DB_DATABASE"))
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form.Add("db_connection", utils.Params.GetString("DB_CONN"))
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form.Add("db_port", utils.Params.GetString("DB_PORT"))
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form.Add("project", "Tester")
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form.Add("username", "admin")
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form.Add("password", "password123")
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form.Add("sample_data", "on")
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form.Add("description", "This is an awesome test")
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form.Add("domain", "http://localhost:8080")
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form.Add("email", "info@statping.com")
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badForm := url.Values{}
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badForm.Add("db_host", "badconnection")
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badForm.Add("db_user", utils.Params.GetString("DB_USER"))
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badForm.Add("db_password", utils.Params.GetString("DB_PASS"))
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badForm.Add("db_database", utils.Params.GetString("DB_DATABASE"))
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badForm.Add("db_connection", "mysql")
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badForm.Add("db_port", utils.Params.GetString("DB_PORT"))
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badForm.Add("project", "Tester")
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badForm.Add("username", "admin")
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badForm.Add("password", "password123")
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badForm.Add("sample_data", "on")
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badForm.Add("description", "This is an awesome test")
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badForm.Add("domain", "http://localhost:8080")
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badForm.Add("email", "info@statping.com")
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tests := []HTTPTest{
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{
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Name: "Statping Check",
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URL: "/api",
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Method: "GET",
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ExpectedStatus: 200,
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FuncTest: func(t *testing.T) error {
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if core.App.Setup {
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return errors.New("core has already been setup")
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}
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return nil
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},
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},
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{
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Name: "Statping Error Setup",
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URL: "/api/setup",
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Method: "POST",
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Body: badForm.Encode(),
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ExpectedStatus: 500,
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ExpectedContains: []string{BadJSONDatabase},
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HttpHeaders: []string{"Content-Type=application/x-www-form-urlencoded"},
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},
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{
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Name: "Statping Run Setup",
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URL: "/api/setup",
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Method: "POST",
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Body: form.Encode(),
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//ExpectedStatus: 200,
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HttpHeaders: []string{"Content-Type=application/x-www-form-urlencoded"},
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ExpectedFiles: []string{utils.Directory + "/config.yml"},
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FuncTest: func(t *testing.T) error {
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if !core.App.Setup {
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return errors.New("core has not been setup")
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}
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if core.App.ApiSecret == "" {
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return errors.New("API Key has not been set")
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}
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if len(services.AllInOrder()) == 0 {
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return errors.New("no services where found")
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}
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if len(users.All()) == 0 {
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return errors.New("no users where found")
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}
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if len(groups.All()) == 0 {
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return errors.New("no groups where found")
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}
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return nil
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},
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AfterTest: StopServices,
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},
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}
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for _, v := range tests {
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t.Run(v.Name, func(t *testing.T) {
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_, t, err := RunHTTPTest(v, t)
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assert.Nil(t, err)
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if err != nil {
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t.FailNow()
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}
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})
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}
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}
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func TestMainApiRoutes(t *testing.T) {
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date := utils.Now().Format("2006-01")
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tests := []HTTPTest{
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{
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Name: "Statping Details",
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URL: "/api",
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Method: "GET",
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ExpectedStatus: 200,
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ExpectedContains: []string{`"description":"This is an awesome test"`},
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FuncTest: func(t *testing.T) error {
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if !core.App.Setup {
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return errors.New("database is not setup")
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}
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return nil
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},
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},
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{
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Name: "Statping Renew API Keys",
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URL: "/api/renew",
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Method: "POST",
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ExpectedStatus: 200,
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BeforeTest: SetTestENV,
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SecureRoute: true,
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},
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{
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Name: "Update Core",
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URL: "/api/core",
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Method: "POST",
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ExpectedStatus: 200,
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Body: `{
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"name": "Updated Core"
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}`,
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AfterTest: func(t *testing.T) error {
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assert.Equal(t, "Updated Core", core.App.Name)
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return nil
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},
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},
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{
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Name: "Health Check endpoint",
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URL: "/health",
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Method: "GET",
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ExpectedStatus: 200,
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ExpectedContains: []string{`"online":true`, `"setup":true`},
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},
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{
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Name: "Logs endpoint",
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URL: "/api/logs",
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Method: "GET",
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ExpectedStatus: 200,
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GreaterThan: 20,
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ExpectedContains: []string{date},
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},
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{
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Name: "Logs endpoint",
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URL: "/api/logs",
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Method: "GET",
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ExpectedStatus: 200,
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GreaterThan: 20,
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ExpectedContains: []string{date},
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},
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{
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Name: "Logs Last Line endpoint",
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URL: "/api/logs/last",
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Method: "GET",
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ExpectedStatus: 200,
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ExpectedContains: []string{date},
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},
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{
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Name: "Prometheus Export Metrics",
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URL: "/metrics",
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Method: "GET",
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BeforeTest: SetTestENV,
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AfterTest: UnsetTestENV,
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ExpectedStatus: 200,
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ExpectedContains: []string{
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`go_goroutines`,
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`go_memstats_alloc_bytes`,
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`go_threads`,
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},
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},
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{
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Name: "Index Page",
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URL: "/",
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Method: "GET",
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ExpectedStatus: 200,
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},
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{
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Name: "Export Settings",
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URL: "/api/settings/export",
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Method: "GET",
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ExpectedStatus: 200,
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BeforeTest: SetTestENV,
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AfterTest: UnsetTestENV,
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ResponseFunc: func(r *httptest.ResponseRecorder, t *testing.T, bytes []byte) error {
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var data ExportData
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err := json.Unmarshal(r.Body.Bytes(), &data)
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require.Nil(t, err)
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assert.Len(t, data.Services, len(services.All()))
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assert.Len(t, data.Groups, len(groups.All()))
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assert.Len(t, data.Notifiers, len(services.AllNotifiers()))
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assert.Len(t, data.Users, len(users.All()))
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assert.Len(t, data.Messages, len(messages.All()))
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assert.Len(t, data.Checkins, len(checkins.All()))
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return nil
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},
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},
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}
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for _, v := range tests {
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t.Run(v.Name, func(t *testing.T) {
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res, t, err := RunHTTPTest(v, t)
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assert.Nil(t, err)
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t.Log(res)
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})
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}
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}
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type HttpFuncTest func(*testing.T) error
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type ResponseFunc func(*httptest.ResponseRecorder, *testing.T, []byte) error
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// HTTPTest contains all the parameters for a HTTP Unit Test
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type HTTPTest struct {
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Name string
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URL string
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Method string
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Body string
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ExpectedStatus int
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ExpectedContains []string
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ExpectedNotContains []string
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HttpHeaders []string
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ExpectedFiles []string
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FuncTest HttpFuncTest
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BeforeTest HttpFuncTest
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AfterTest HttpFuncTest
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ResponseFunc ResponseFunc
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ResponseLen int
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GreaterThan int
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SecureRoute bool
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Skip bool
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}
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func logTest(t *testing.T, err error) error {
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return err
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}
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// RunHTTPTest accepts a HTTPTest type to execute the HTTP request
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func RunHTTPTest(test HTTPTest, t *testing.T) (string, *testing.T, error) {
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if test.Skip {
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t.SkipNow()
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}
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if test.BeforeTest != nil {
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if err := test.BeforeTest(t); err != nil {
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return "", t, logTest(t, err)
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}
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}
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rr, err := Request(test)
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if err != nil {
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return "", t, logTest(t, err)
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}
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defer rr.Result().Body.Close()
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if test.ExpectedStatus != 0 {
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if test.ExpectedStatus != rr.Result().StatusCode {
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assert.Equal(t, test.ExpectedStatus, rr.Result().StatusCode)
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return "", t, fmt.Errorf("status code %v does not match %v", rr.Result().StatusCode, test.ExpectedStatus)
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}
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}
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body, err := ioutil.ReadAll(rr.Result().Body)
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if err != nil {
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assert.Nil(t, err)
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return "", t, logTest(t, err)
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}
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stringBody := string(body)
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if len(test.ExpectedContains) != 0 {
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for _, v := range test.ExpectedContains {
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assert.Contains(t, stringBody, v)
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}
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}
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if len(test.ExpectedNotContains) != 0 {
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for _, v := range test.ExpectedNotContains {
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assert.NotContains(t, stringBody, v)
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}
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}
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if len(test.ExpectedFiles) != 0 {
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for _, v := range test.ExpectedFiles {
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assert.FileExists(t, v)
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}
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}
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if test.FuncTest != nil {
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err := test.FuncTest(t)
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assert.Nil(t, err)
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}
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if test.ResponseFunc != nil {
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err := test.ResponseFunc(rr, t, body)
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assert.Nil(t, err)
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}
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if test.ResponseLen != 0 {
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var respArray []interface{}
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err := json.Unmarshal(body, &respArray)
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assert.Nil(t, err)
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assert.Equal(t, test.ResponseLen, len(respArray))
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}
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if test.GreaterThan != 0 {
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var respArray []interface{}
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err := json.Unmarshal(body, &respArray)
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assert.Nil(t, err)
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assert.GreaterOrEqual(t, len(respArray), test.GreaterThan)
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}
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if test.AfterTest != nil {
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if err := test.AfterTest(t); err != nil {
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return "", t, logTest(t, err)
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}
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}
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return stringBody, t, logTest(t, err)
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}
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func Request(test HTTPTest) (*httptest.ResponseRecorder, error) {
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req, err := http.NewRequest(test.Method, test.URL, strings.NewReader(test.Body))
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if err != nil {
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return nil, err
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}
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if len(test.HttpHeaders) != 0 {
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for _, v := range test.HttpHeaders {
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splits := strings.Split(v, "=")
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req.Header.Set(splits[0], splits[1])
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}
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}
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rr := httptest.NewRecorder()
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Router().ServeHTTP(rr, req)
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return rr, err
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}
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func SetTestENV(t *testing.T) error {
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utils.Params.Set("GO_ENV", "test")
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return nil
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}
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func UnsetTestENV(t *testing.T) error {
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utils.Params.Set("GO_ENV", "production")
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return nil
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}
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func StopServices(t *testing.T) error {
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for _, s := range services.All() {
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s.Close()
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}
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return nil
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}
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func basicAuth(username, password string) string {
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auth := username + ":" + password
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return base64.StdEncoding.EncodeToString([]byte(auth))
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}
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var (
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Success = `"status":"success"`
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MethodCreate = `"method":"create"`
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MethodUpdate = `"method":"update"`
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MethodDelete = `"method":"delete"`
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BadJSON = `{incorrect: JSON %%% formatting, [&]}`
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BadJSONResponse = `{"error":"could not decode incoming JSON"}`
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BadJSONDatabase = `{"error":"error connecting to database`
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)
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