mirror of
https://github.com/fnproject/fn.git
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301 lines
8.0 KiB
Go
301 lines
8.0 KiB
Go
package tests
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import (
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"bytes"
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"encoding/json"
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"io"
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"net/url"
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"path"
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"strings"
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"testing"
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"time"
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"github.com/funcy/functions_go/client/call"
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"github.com/funcy/functions_go/client/operations"
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)
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type ErrMsg struct {
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Message string `json:"message"`
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}
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type TimeoutBody struct {
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Error ErrMsg `json:"error"`
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CallID string `json:"request_id"`
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}
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func CallAsync(t *testing.T, u url.URL, content io.Reader) string {
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output := &bytes.Buffer{}
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err := CallFN(u.String(), content, output, "POST", []string{})
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if err != nil {
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t.Fatalf("Got unexpected error: %v", err)
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}
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expectedOutput := "call_id"
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if !strings.Contains(output.String(), expectedOutput) {
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t.Fatalf("Assertion error.\n\tExpected: %v\n\tActual: %v", expectedOutput, output.String())
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}
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type CallID struct {
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CallID string `json:"call_id"`
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}
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callID := &CallID{}
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json.NewDecoder(output).Decode(callID)
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if callID.CallID == "" {
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t.Fatalf("`call_id` not suppose to be empty string")
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}
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t.Logf("Async execution call ID: %v", callID.CallID)
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return callID.CallID
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}
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func TestRouteExecutions(t *testing.T) {
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s := SetupDefaultSuite()
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newRouteType := "async"
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CreateApp(t, s.Context, s.Client, s.AppName, map[string]string{})
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CreateRoute(t, s.Context, s.Client, s.AppName, s.RoutePath, s.Image, "sync",
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s.RouteConfig, s.RouteHeaders)
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u := url.URL{
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Scheme: "http",
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Host: Host(),
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}
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u.Path = path.Join(u.Path, "r", s.AppName, s.RoutePath)
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t.Run("run-sync-funcy/hello-no-input", func(t *testing.T) {
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content := &bytes.Buffer{}
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output := &bytes.Buffer{}
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err := CallFN(u.String(), content, output, "POST", []string{})
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if err != nil {
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t.Fatalf("Got unexpected error: %v", err)
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}
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expectedOutput := "Hello World!\n"
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if !strings.Contains(expectedOutput, output.String()) {
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t.Fatalf("Assertion error.\n\tExpected: %v\n\tActual: %v", expectedOutput, output.String())
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}
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t.Logf("Test `%v` passed.", t.Name())
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})
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t.Run("run-sync-funcy/hello-with-input", func(t *testing.T) {
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content := &bytes.Buffer{}
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json.NewEncoder(content).Encode(struct {
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Name string
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}{Name: "John"})
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output := &bytes.Buffer{}
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err := CallFN(u.String(), content, output, "POST", []string{})
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if err != nil {
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t.Fatalf("Got unexpected error: %v", err)
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}
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expectedOutput := "Hello John!\n"
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if !strings.Contains(expectedOutput, output.String()) {
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t.Fatalf("Assertion error.\n\tExpected: %v\n\tActual: %v", expectedOutput, output.String())
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}
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t.Logf("Test `%v` passed.", t.Name())
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})
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_, err := UpdateRoute(
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t, s.Context, s.Client,
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s.AppName, s.RoutePath,
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s.Image, newRouteType, s.Format,
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s.Memory, s.RouteConfig, s.RouteHeaders, "")
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CheckRouteResponseError(t, err)
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t.Run("run-async-funcy/hello", func(t *testing.T) {
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CallAsync(t, u, &bytes.Buffer{})
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t.Logf("Test `%v` passed.", t.Name())
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})
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t.Run("run-async-funcy/hello-with-status-check", func(t *testing.T) {
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callID := CallAsync(t, u, &bytes.Buffer{})
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time.Sleep(time.Second * 10)
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cfg := &call.GetCallsCallParams{
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Call: callID,
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Context: s.Context,
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}
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cfg.WithTimeout(time.Second * 60)
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callResponse, err := s.Client.Call.GetCallsCall(cfg)
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if err != nil {
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switch err.(type) {
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case *call.GetCallsCallNotFound:
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msg := err.(*call.GetCallsCallNotFound).Payload.Error.Message
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t.Fatalf("Unexpected error occurred: %v.", msg)
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}
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}
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callObject := callResponse.Payload.Call
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if callObject.AppName != s.AppName {
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t.Fatalf("Call object app name mismatch.\n\tExpected: %v\n\tActual:%v", s.AppName, callObject.AppName)
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}
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if callObject.ID != callID {
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t.Fatalf("Call object ID mismatch.\n\tExpected: %v\n\tActual:%v", callID, callObject.ID)
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}
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if callObject.Path != s.RoutePath {
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t.Fatalf("Call object route path mismatch.\n\tExpected: %v\n\tActual:%v", s.RoutePath, callObject.Path)
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}
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if callObject.Status != "success" {
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t.Fatalf("Call object status mismatch.\n\tExpected: %v\n\tActual:%v", "success", callObject.Status)
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}
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})
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DeleteRoute(t, s.Context, s.Client, s.AppName, s.RoutePath)
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routePath := "/timeout"
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image := "funcy/timeout:0.0.1"
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routeType := "sync"
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CreateRoute(t, s.Context, s.Client, s.AppName, routePath, image, routeType,
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s.RouteConfig, s.RouteHeaders)
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t.Run("exec-timeout-test", func(t *testing.T) {
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u := url.URL{
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Scheme: "http",
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Host: Host(),
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}
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u.Path = path.Join(u.Path, "r", s.AppName, routePath)
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content := &bytes.Buffer{}
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json.NewEncoder(content).Encode(struct {
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Seconds int64 `json:"seconds"`
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}{Seconds: 31})
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output := &bytes.Buffer{}
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CallFN(u.String(), content, output, "POST", []string{})
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if !strings.Contains(output.String(), "Timed out") {
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t.Fatalf("Must fail because of timeout, but got error message: %v", output.String())
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}
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tB := &TimeoutBody{}
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json.NewDecoder(output).Decode(tB)
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cfg := &call.GetCallsCallParams{
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Call: tB.CallID,
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Context: s.Context,
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}
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cfg.WithTimeout(time.Second * 60)
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callObj, err := s.Client.Call.GetCallsCall(cfg)
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if err != nil {
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t.Fatalf("Unexpected error: %s", err)
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}
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if !strings.Contains("timeout", callObj.Payload.Call.Status) {
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t.Fatalf("Call status mismatch.\n\tExpected: %v\n\tActual: %v",
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"output", "callObj.Payload.Call.Status")
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}
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t.Logf("Test `%v` passed.", t.Name())
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})
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DeleteRoute(t, s.Context, s.Client, s.AppName, routePath)
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routePath = "/multi-log"
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image = "funcy/multi-log:0.0.1"
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routeType = "async"
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CreateRoute(t, s.Context, s.Client, s.AppName, routePath, image, routeType,
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s.RouteConfig, s.RouteHeaders)
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t.Run("exec-multi-log-test", func(t *testing.T) {
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u := url.URL{
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Scheme: "http",
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Host: Host(),
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}
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u.Path = path.Join(u.Path, "r", s.AppName, routePath)
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callID := CallAsync(t, u, &bytes.Buffer{})
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time.Sleep(15 * time.Second)
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cfg := &operations.GetCallsCallLogParams{
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Call: callID,
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Context: s.Context,
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}
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logObj, err := s.Client.Operations.GetCallsCallLog(cfg)
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if err != nil {
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t.Fatalf("Unexpected error: %s", err)
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}
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if logObj.Payload.Log.Log == "" {
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t.Fatalf("Log entry must not be empty!")
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}
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if !strings.Contains(logObj.Payload.Log.Log, "First line") {
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t.Fatalf("Log entry must contain `First line` "+
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"string, but got: %v", logObj.Payload.Log.Log)
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}
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if !strings.Contains(logObj.Payload.Log.Log, "Second line") {
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t.Fatalf("Log entry must contain `Second line` "+
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"string, but got: %v", logObj.Payload.Log.Log)
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}
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})
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DeleteRoute(t, s.Context, s.Client, s.AppName, routePath)
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routePath = "/log"
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image = "funcy/log:0.0.1"
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routeType = "async"
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CreateRoute(t, s.Context, s.Client, s.AppName, routePath, image, routeType,
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s.RouteConfig, s.RouteHeaders)
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t.Run("exec-log-test", func(t *testing.T) {
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u := url.URL{
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Scheme: "http",
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Host: Host(),
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}
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u.Path = path.Join(u.Path, "r", s.AppName, routePath)
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content := &bytes.Buffer{}
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json.NewEncoder(content).Encode(struct {
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Size int
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}{Size: 20})
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callID := CallAsync(t, u, content)
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time.Sleep(10 * time.Second)
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cfg := &operations.GetCallsCallLogParams{
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Call: callID,
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Context: s.Context,
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}
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_, err := s.Client.Operations.GetCallsCallLog(cfg)
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if err != nil {
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t.Fatalf("Unexpected error: %s", err)
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}
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})
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t.Run("exec-oversized-log-test", func(t *testing.T) {
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t.Skip("Skipped until fix for https://gitlab-odx.oracle.com/odx/functions/issues/86.")
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size := 1 * 1024 * 1024 * 1024
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u := url.URL{
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Scheme: "http",
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Host: Host(),
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}
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u.Path = path.Join(u.Path, "r", s.AppName, routePath)
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content := &bytes.Buffer{}
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json.NewEncoder(content).Encode(struct {
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Size int
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}{Size: size}) //exceeding log by 1 symbol
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callID := CallAsync(t, u, content)
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time.Sleep(5 * time.Second)
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cfg := &operations.GetCallsCallLogParams{
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Call: callID,
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Context: s.Context,
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}
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logObj, err := s.Client.Operations.GetCallsCallLog(cfg)
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if err != nil {
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t.Fatalf("Unexpected error: %s", err)
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}
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if len(logObj.Payload.Log.Log) >= size {
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t.Fatalf("Log entry suppose to be truncated up to expected size %v, got %v",
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size/1024, len(logObj.Payload.Log.Log))
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}
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})
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DeleteRoute(t, s.Context, s.Client, s.AppName, routePath)
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DeleteApp(t, s.Context, s.Client, s.AppName)
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}
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