13 "git.curoverse.com/arvados.git/sdk/go/arvadosclient"
14 "git.curoverse.com/arvados.git/sdk/go/arvadostest"
15 "git.curoverse.com/arvados.git/sdk/go/keepclient"
18 var keepClient *keepclient.KeepClient
20 type PullWorkIntegrationTestData struct {
27 func SetupPullWorkerIntegrationTest(t *testing.T, testData PullWorkIntegrationTestData, wantData bool) PullRequest {
28 os.Setenv("ARVADOS_API_HOST_INSECURE", "true")
30 // start api and keep servers
31 arvadostest.StartAPI()
32 arvadostest.StartKeep(2, false)
35 arv, err := arvadosclient.MakeArvadosClient()
37 t.Error("Error creating arv")
41 keepClient = &keepclient.KeepClient{
44 Client: &http.Client{},
47 // discover keep services
49 if err := keepClient.DiscoverKeepServers(); err != nil {
50 t.Error("Error discovering keep services")
52 for _, host := range keepClient.LocalRoots() {
53 servers = append(servers, host)
56 // Put content if the test needs it
58 locator, _, err := keepClient.PutB([]byte(testData.Content))
60 t.Errorf("Error putting test data in setup for %s %s %v", testData.Content, locator, err)
63 t.Errorf("No locator found after putting test data")
67 // Create pullRequest for the test
68 pullRequest := PullRequest{
69 Locator: testData.Locator,
75 // Do a get on a block that is not existing in any of the keep servers.
76 // Expect "block not found" error.
77 func TestPullWorkerIntegration_GetNonExistingLocator(t *testing.T) {
78 testData := PullWorkIntegrationTestData{
79 Name: "TestPullWorkerIntegration_GetLocator",
80 Locator: "5d41402abc4b2a76b9719d911017c592",
82 GetError: "Block not found",
85 pullRequest := SetupPullWorkerIntegrationTest(t, testData, false)
86 defer arvadostest.StopAPI()
87 defer arvadostest.StopKeep(2)
89 performPullWorkerIntegrationTest(testData, pullRequest, t)
92 // Do a get on a block that exists on one of the keep servers.
93 // The setup method will create this block before doing the get.
94 func TestPullWorkerIntegration_GetExistingLocator(t *testing.T) {
95 testData := PullWorkIntegrationTestData{
96 Name: "TestPullWorkerIntegration_GetLocator",
97 Locator: "5d41402abc4b2a76b9719d911017c592",
102 pullRequest := SetupPullWorkerIntegrationTest(t, testData, true)
103 defer arvadostest.StopAPI()
104 defer arvadostest.StopKeep(2)
106 performPullWorkerIntegrationTest(testData, pullRequest, t)
110 // The test directly invokes the "PullItemAndProcess" rather than
111 // putting an item on the pullq so that the errors can be verified.
112 func performPullWorkerIntegrationTest(testData PullWorkIntegrationTestData, pullRequest PullRequest, t *testing.T) {
114 // Override writePulledBlock to mock PutBlock functionality
115 defer func(orig func(Volume, []byte, string)) { writePulledBlock = orig }(writePulledBlock)
116 writePulledBlock = func(v Volume, content []byte, locator string) {
117 if string(content) != testData.Content {
118 t.Errorf("writePulledBlock invoked with unexpected data. Expected: %s; Found: %s", testData.Content, content)
122 // Override GetContent to mock keepclient Get functionality
123 defer func(orig func(string, *keepclient.KeepClient) (io.ReadCloser, int64, string, error)) {
126 GetContent = func(signedLocator string, keepClient *keepclient.KeepClient) (reader io.ReadCloser, contentLength int64, url string, err error) {
127 if testData.GetError != "" {
128 return nil, 0, "", errors.New(testData.GetError)
130 rdr := ioutil.NopCloser(bytes.NewBufferString(testData.Content))
131 return rdr, int64(len(testData.Content)), "", nil
134 err := PullItemAndProcess(pullRequest, keepClient)
136 if len(testData.GetError) > 0 {
137 if (err == nil) || (!strings.Contains(err.Error(), testData.GetError)) {
138 t.Errorf("Got error %v, expected %v", err, testData.GetError)
142 t.Errorf("Got error %v, expected nil", err)