12 "git.curoverse.com/arvados.git/sdk/go/arvadosclient"
13 "git.curoverse.com/arvados.git/sdk/go/arvadostest"
14 "git.curoverse.com/arvados.git/sdk/go/keepclient"
17 var keepClient *keepclient.KeepClient
19 type PullWorkIntegrationTestData struct {
26 func SetupPullWorkerIntegrationTest(t *testing.T, testData PullWorkIntegrationTestData, wantData bool) PullRequest {
27 os.Setenv("ARVADOS_API_HOST_INSECURE", "true")
29 // start api and keep servers
30 arvadostest.StartAPI()
31 arvadostest.StartKeep(2, false)
32 keepclient.RefreshServiceDiscovery()
35 arv, err := arvadosclient.MakeArvadosClient()
37 t.Fatalf("Error creating arv: %s", err)
41 keepClient, err = keepclient.MakeKeepClient(arv)
43 t.Fatalf("error creating KeepClient: %s", err)
45 keepClient.Want_replicas = 1
47 // discover keep services
49 for _, host := range keepClient.LocalRoots() {
50 servers = append(servers, host)
53 // Put content if the test needs it
55 locator, _, err := keepClient.PutB([]byte(testData.Content))
57 t.Errorf("Error putting test data in setup for %s %s %v", testData.Content, locator, err)
60 t.Errorf("No locator found after putting test data")
64 // Create pullRequest for the test
65 pullRequest := PullRequest{
66 Locator: testData.Locator,
72 // Do a get on a block that is not existing in any of the keep servers.
73 // Expect "block not found" error.
74 func TestPullWorkerIntegration_GetNonExistingLocator(t *testing.T) {
75 testData := PullWorkIntegrationTestData{
76 Name: "TestPullWorkerIntegration_GetLocator",
77 Locator: "5d41402abc4b2a76b9719d911017c592",
79 GetError: "Block not found",
82 pullRequest := SetupPullWorkerIntegrationTest(t, testData, false)
83 defer arvadostest.StopAPI()
84 defer arvadostest.StopKeep(2)
86 performPullWorkerIntegrationTest(testData, pullRequest, t)
89 // Do a get on a block that exists on one of the keep servers.
90 // The setup method will create this block before doing the get.
91 func TestPullWorkerIntegration_GetExistingLocator(t *testing.T) {
92 testData := PullWorkIntegrationTestData{
93 Name: "TestPullWorkerIntegration_GetLocator",
94 Locator: "5d41402abc4b2a76b9719d911017c592",
99 pullRequest := SetupPullWorkerIntegrationTest(t, testData, true)
100 defer arvadostest.StopAPI()
101 defer arvadostest.StopKeep(2)
103 performPullWorkerIntegrationTest(testData, pullRequest, t)
107 // The test directly invokes the "PullItemAndProcess" rather than
108 // putting an item on the pullq so that the errors can be verified.
109 func performPullWorkerIntegrationTest(testData PullWorkIntegrationTestData, pullRequest PullRequest, t *testing.T) {
111 // Override writePulledBlock to mock PutBlock functionality
112 defer func(orig func(Volume, []byte, string)) { writePulledBlock = orig }(writePulledBlock)
113 writePulledBlock = func(v Volume, content []byte, locator string) {
114 if string(content) != testData.Content {
115 t.Errorf("writePulledBlock invoked with unexpected data. Expected: %s; Found: %s", testData.Content, content)
119 // Override GetContent to mock keepclient Get functionality
120 defer func(orig func(string, *keepclient.KeepClient) (io.ReadCloser, int64, string, error)) {
123 GetContent = func(signedLocator string, keepClient *keepclient.KeepClient) (reader io.ReadCloser, contentLength int64, url string, err error) {
124 if testData.GetError != "" {
125 return nil, 0, "", errors.New(testData.GetError)
127 rdr := ioutil.NopCloser(bytes.NewBufferString(testData.Content))
128 return rdr, int64(len(testData.Content)), "", nil
131 err := PullItemAndProcess(pullRequest, keepClient)
133 if len(testData.GetError) > 0 {
134 if (err == nil) || (!strings.Contains(err.Error(), testData.GetError)) {
135 t.Errorf("Got error %v, expected %v", err, testData.GetError)
139 t.Errorf("Got error %v, expected nil", err)