+++ /dev/null
-package main
-
-import (
- "bytes"
- "errors"
- "git.curoverse.com/arvados.git/sdk/go/arvadosclient"
- "git.curoverse.com/arvados.git/sdk/go/arvadostest"
- "git.curoverse.com/arvados.git/sdk/go/keepclient"
- "io"
- "net/http"
- "os"
- "strings"
- "testing"
-)
-
-var keepClient *keepclient.KeepClient
-
-type PullWorkIntegrationTestData struct {
- Name string
- Locator string
- Content string
- GetError string
-}
-
-func SetupPullWorkerIntegrationTest(t *testing.T, testData PullWorkIntegrationTestData, wantData bool) PullRequest {
- os.Setenv("ARVADOS_API_HOST_INSECURE", "true")
-
- // start api and keep servers
- arvadostest.StartAPI()
- arvadostest.StartKeep(2, false)
-
- // make arvadosclient
- arv, err := arvadosclient.MakeArvadosClient()
- if err != nil {
- t.Error("Error creating arv")
- }
-
- // keep client
- keepClient = &keepclient.KeepClient{
- Arvados: &arv,
- Want_replicas: 1,
- Client: &http.Client{},
- }
-
- // discover keep services
- var servers []string
- if err := keepClient.DiscoverKeepServers(); err != nil {
- t.Error("Error discovering keep services")
- }
- for _, host := range keepClient.LocalRoots() {
- servers = append(servers, host)
- }
-
- // Put content if the test needs it
- if wantData {
- locator, _, err := keepClient.PutB([]byte(testData.Content))
- if err != nil {
- t.Errorf("Error putting test data in setup for %s %s %v", testData.Content, locator, err)
- }
- if locator == "" {
- t.Errorf("No locator found after putting test data")
- }
- }
-
- // Create pullRequest for the test
- pullRequest := PullRequest{
- Locator: testData.Locator,
- Servers: servers,
- }
- return pullRequest
-}
-
-// Do a get on a block that is not existing in any of the keep servers.
-// Expect "block not found" error.
-func TestPullWorkerIntegration_GetNonExistingLocator(t *testing.T) {
- testData := PullWorkIntegrationTestData{
- Name: "TestPullWorkerIntegration_GetLocator",
- Locator: "5d41402abc4b2a76b9719d911017c592",
- Content: "hello",
- GetError: "Block not found",
- }
-
- pullRequest := SetupPullWorkerIntegrationTest(t, testData, false)
- defer arvadostest.StopAPI()
- defer arvadostest.StopKeep(2)
-
- performPullWorkerIntegrationTest(testData, pullRequest, t)
-}
-
-// Do a get on a block that exists on one of the keep servers.
-// The setup method will create this block before doing the get.
-func TestPullWorkerIntegration_GetExistingLocator(t *testing.T) {
- testData := PullWorkIntegrationTestData{
- Name: "TestPullWorkerIntegration_GetLocator",
- Locator: "5d41402abc4b2a76b9719d911017c592",
- Content: "hello",
- GetError: "",
- }
-
- pullRequest := SetupPullWorkerIntegrationTest(t, testData, true)
- defer arvadostest.StopAPI()
- defer arvadostest.StopKeep(2)
-
- performPullWorkerIntegrationTest(testData, pullRequest, t)
-}
-
-// Perform the test.
-// The test directly invokes the "PullItemAndProcess" rather than
-// putting an item on the pullq so that the errors can be verified.
-func performPullWorkerIntegrationTest(testData PullWorkIntegrationTestData, pullRequest PullRequest, t *testing.T) {
-
- // Override PutContent to mock PutBlock functionality
- defer func(orig func([]byte, string) error) { PutContent = orig }(PutContent)
- PutContent = func(content []byte, locator string) (err error) {
- if string(content) != testData.Content {
- t.Errorf("PutContent invoked with unexpected data. Expected: %s; Found: %s", testData.Content, content)
- }
- return
- }
-
- // Override GetContent to mock keepclient Get functionality
- defer func(orig func(string, *keepclient.KeepClient) (io.ReadCloser, int64, string, error)) {
- GetContent = orig
- }(GetContent)
- GetContent = func(signedLocator string, keepClient *keepclient.KeepClient) (
- reader io.ReadCloser, contentLength int64, url string, err error) {
- if testData.GetError != "" {
- return nil, 0, "", errors.New(testData.GetError)
- }
- rdr := &ClosingBuffer{bytes.NewBufferString(testData.Content)}
- return rdr, int64(len(testData.Content)), "", nil
- }
-
- keepClient.Arvados.ApiToken = GenerateRandomAPIToken()
- err := PullItemAndProcess(pullRequest, keepClient.Arvados.ApiToken, keepClient)
-
- if len(testData.GetError) > 0 {
- if (err == nil) || (!strings.Contains(err.Error(), testData.GetError)) {
- t.Errorf("Got error %v, expected %v", err, testData.GetError)
- }
- } else {
- if err != nil {
- t.Errorf("Got error %v, expected nil", err)
- }
- }
-}