X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/db31bedb109a4d918830a910654685a9f591cf28..1c0fefc8ec275b53d4adef0546e2c3b8847d8b93:/lib/controller/router/router_test.go

diff --git a/lib/controller/router/router_test.go b/lib/controller/router/router_test.go
index 701d53a26c..0a85dcbf65 100644
--- a/lib/controller/router/router_test.go
+++ b/lib/controller/router/router_test.go
@@ -16,9 +16,9 @@ import (
 	"testing"
 	"time"
 
-	"git.curoverse.com/arvados.git/lib/controller/rpc"
-	"git.curoverse.com/arvados.git/sdk/go/arvados"
-	"git.curoverse.com/arvados.git/sdk/go/arvadostest"
+	"git.arvados.org/arvados.git/lib/controller/rpc"
+	"git.arvados.org/arvados.git/sdk/go/arvados"
+	"git.arvados.org/arvados.git/sdk/go/arvadostest"
 	"github.com/gorilla/mux"
 	check "gopkg.in/check.v1"
 )
@@ -38,8 +38,8 @@ type RouterSuite struct {
 func (s *RouterSuite) SetUpTest(c *check.C) {
 	s.stub = arvadostest.APIStub{}
 	s.rtr = &router{
-		mux: mux.NewRouter(),
-		fed: &s.stub,
+		mux:     mux.NewRouter(),
+		backend: &s.stub,
 	}
 	s.rtr.addRoutes()
 }
@@ -47,6 +47,7 @@ func (s *RouterSuite) SetUpTest(c *check.C) {
 func (s *RouterSuite) TestOptions(c *check.C) {
 	token := arvadostest.ActiveToken
 	for _, trial := range []struct {
+		comment      string // unparsed -- only used to help match test failures to trials
 		method       string
 		path         string
 		header       http.Header
@@ -91,6 +92,12 @@ func (s *RouterSuite) TestOptions(c *check.C) {
 			shouldCall:  "CollectionList",
 			withOptions: arvados.ListOptions{Limit: -1},
 		},
+		{
+			method:      "GET",
+			path:        "/arvados/v1/api_client_authorizations",
+			shouldCall:  "APIClientAuthorizationList",
+			withOptions: arvados.ListOptions{Limit: -1},
+		},
 		{
 			method:      "GET",
 			path:        "/arvados/v1/collections?limit=123&offset=456&include_trash=true&include_old_versions=1",
@@ -120,6 +127,38 @@ func (s *RouterSuite) TestOptions(c *check.C) {
 			shouldCall:  "CollectionList",
 			withOptions: arvados.ListOptions{Limit: 123, Offset: 456, IncludeTrash: true, IncludeOldVersions: true},
 		},
+		{
+			comment:     "form-encoded expression filter in query string",
+			method:      "GET",
+			path:        "/arvados/v1/collections?filters=[%22(foo<bar)%22]",
+			shouldCall:  "CollectionList",
+			withOptions: arvados.ListOptions{Limit: -1, Filters: []arvados.Filter{{"(foo<bar)", "=", true}}},
+		},
+		{
+			comment:     "form-encoded expression filter in POST body",
+			method:      "POST",
+			path:        "/arvados/v1/collections",
+			body:        "filters=[\"(foo<bar)\"]&_method=GET",
+			header:      http.Header{"Content-Type": {"application/x-www-form-urlencoded"}},
+			shouldCall:  "CollectionList",
+			withOptions: arvados.ListOptions{Limit: -1, Filters: []arvados.Filter{{"(foo<bar)", "=", true}}},
+		},
+		{
+			comment:     "json-encoded expression filter in POST body",
+			method:      "POST",
+			path:        "/arvados/v1/collections?_method=GET",
+			body:        `{"filters":["(foo<bar)",["bar","=","baz"]],"limit":2}`,
+			header:      http.Header{"Content-Type": {"application/json"}},
+			shouldCall:  "CollectionList",
+			withOptions: arvados.ListOptions{Limit: 2, Filters: []arvados.Filter{{"(foo<bar)", "=", true}, {"bar", "=", "baz"}}},
+		},
+		{
+			comment:     "json-encoded select param in query string",
+			method:      "GET",
+			path:        "/arvados/v1/collections/" + arvadostest.FooCollection + "?select=[%22portable_data_hash%22]",
+			shouldCall:  "CollectionGet",
+			withOptions: arvados.GetOptions{UUID: arvadostest.FooCollection, Select: []string{"portable_data_hash"}},
+		},
 		{
 			method:       "PATCH",
 			path:         "/arvados/v1/collections",
@@ -135,25 +174,119 @@ func (s *RouterSuite) TestOptions(c *check.C) {
 			path:         "/arvados/v1/collections",
 			shouldStatus: http.StatusMethodNotAllowed,
 		},
+		{
+			comment:    "container log webdav GET root",
+			method:     "GET",
+			path:       "/arvados/v1/container_requests/" + arvadostest.CompletedContainerRequestUUID + "/log/" + arvadostest.CompletedContainerUUID + "/",
+			shouldCall: "ContainerRequestLog",
+			withOptions: arvados.ContainerLogOptions{
+				UUID: arvadostest.CompletedContainerRequestUUID,
+				WebDAVOptions: arvados.WebDAVOptions{
+					Method: "GET",
+					Header: http.Header{"Authorization": {"Bearer " + arvadostest.ActiveToken}},
+					Path:   "/" + arvadostest.CompletedContainerUUID + "/"}},
+		},
+		{
+			comment:    "container log webdav GET root without trailing slash",
+			method:     "GET",
+			path:       "/arvados/v1/container_requests/" + arvadostest.CompletedContainerRequestUUID + "/log/" + arvadostest.CompletedContainerUUID + "",
+			shouldCall: "ContainerRequestLog",
+			withOptions: arvados.ContainerLogOptions{
+				UUID: arvadostest.CompletedContainerRequestUUID,
+				WebDAVOptions: arvados.WebDAVOptions{
+					Method: "GET",
+					Header: http.Header{"Authorization": {"Bearer " + arvadostest.ActiveToken}},
+					Path:   "/" + arvadostest.CompletedContainerUUID}},
+		},
+		{
+			comment:    "container log webdav OPTIONS root",
+			method:     "OPTIONS",
+			path:       "/arvados/v1/container_requests/" + arvadostest.CompletedContainerRequestUUID + "/log/" + arvadostest.CompletedContainerUUID + "/",
+			shouldCall: "ContainerRequestLog",
+			withOptions: arvados.ContainerLogOptions{
+				UUID: arvadostest.CompletedContainerRequestUUID,
+				WebDAVOptions: arvados.WebDAVOptions{
+					Method: "OPTIONS",
+					Header: http.Header{"Authorization": {"Bearer " + arvadostest.ActiveToken}},
+					Path:   "/" + arvadostest.CompletedContainerUUID + "/"}},
+		},
+		{
+			comment:    "container log webdav OPTIONS root without trailing slash",
+			method:     "OPTIONS",
+			path:       "/arvados/v1/container_requests/" + arvadostest.CompletedContainerRequestUUID + "/log/" + arvadostest.CompletedContainerUUID,
+			shouldCall: "ContainerRequestLog",
+			withOptions: arvados.ContainerLogOptions{
+				UUID: arvadostest.CompletedContainerRequestUUID,
+				WebDAVOptions: arvados.WebDAVOptions{
+					Method: "OPTIONS",
+					Header: http.Header{"Authorization": {"Bearer " + arvadostest.ActiveToken}},
+					Path:   "/" + arvadostest.CompletedContainerUUID}},
+		},
+		{
+			comment:    "container log webdav PROPFIND root",
+			method:     "PROPFIND",
+			path:       "/arvados/v1/container_requests/" + arvadostest.CompletedContainerRequestUUID + "/log/" + arvadostest.CompletedContainerUUID + "/",
+			shouldCall: "ContainerRequestLog",
+			withOptions: arvados.ContainerLogOptions{
+				UUID: arvadostest.CompletedContainerRequestUUID,
+				WebDAVOptions: arvados.WebDAVOptions{
+					Method: "PROPFIND",
+					Header: http.Header{"Authorization": {"Bearer " + arvadostest.ActiveToken}},
+					Path:   "/" + arvadostest.CompletedContainerUUID + "/"}},
+		},
+		{
+			comment:    "container log webdav PROPFIND root without trailing slash",
+			method:     "PROPFIND",
+			path:       "/arvados/v1/container_requests/" + arvadostest.CompletedContainerRequestUUID + "/log/" + arvadostest.CompletedContainerUUID + "",
+			shouldCall: "ContainerRequestLog",
+			withOptions: arvados.ContainerLogOptions{
+				UUID: arvadostest.CompletedContainerRequestUUID,
+				WebDAVOptions: arvados.WebDAVOptions{
+					Method: "PROPFIND",
+					Header: http.Header{"Authorization": {"Bearer " + arvadostest.ActiveToken}},
+					Path:   "/" + arvadostest.CompletedContainerUUID}},
+		},
+		{
+			comment:    "container log webdav no_forward=true",
+			method:     "GET",
+			path:       "/arvados/v1/container_requests/" + arvadostest.CompletedContainerRequestUUID + "/log/" + arvadostest.CompletedContainerUUID + "/?no_forward=true",
+			shouldCall: "ContainerRequestLog",
+			withOptions: arvados.ContainerLogOptions{
+				UUID:      arvadostest.CompletedContainerRequestUUID,
+				NoForward: true,
+				WebDAVOptions: arvados.WebDAVOptions{
+					Method: "GET",
+					Header: http.Header{"Authorization": {"Bearer " + arvadostest.ActiveToken}},
+					Path:   "/" + arvadostest.CompletedContainerUUID + "/"}},
+		},
+		{
+			comment:      "/logX does not route to ContainerRequestLog",
+			method:       "GET",
+			path:         "/arvados/v1/containers/" + arvadostest.CompletedContainerRequestUUID + "/logX",
+			shouldStatus: http.StatusNotFound,
+			shouldCall:   "",
+		},
 	} {
 		// Reset calls captured in previous trial
 		s.stub = arvadostest.APIStub{}
 
-		c.Logf("trial: %#v", trial)
-		_, rr, _ := doRequest(c, s.rtr, token, trial.method, trial.path, trial.header, bytes.NewBufferString(trial.body))
+		c.Logf("trial: %+v", trial)
+		comment := check.Commentf("trial comment: %s", trial.comment)
+
+		_, rr := doRequest(c, s.rtr, token, trial.method, trial.path, trial.header, bytes.NewBufferString(trial.body), nil)
 		if trial.shouldStatus == 0 {
-			c.Check(rr.Code, check.Equals, http.StatusOK)
+			c.Check(rr.Code, check.Equals, http.StatusOK, comment)
 		} else {
-			c.Check(rr.Code, check.Equals, trial.shouldStatus)
+			c.Check(rr.Code, check.Equals, trial.shouldStatus, comment)
 		}
 		calls := s.stub.Calls(nil)
 		if trial.shouldCall == "" {
-			c.Check(calls, check.HasLen, 0)
+			c.Check(calls, check.HasLen, 0, comment)
 		} else if len(calls) != 1 {
-			c.Check(calls, check.HasLen, 1)
+			c.Check(calls, check.HasLen, 1, comment)
 		} else {
-			c.Check(calls[0].Method, isMethodNamed, trial.shouldCall)
-			c.Check(calls[0].Options, check.DeepEquals, trial.withOptions)
+			c.Check(calls[0].Method, isMethodNamed, trial.shouldCall, comment)
+			c.Check(calls[0].Options, check.DeepEquals, trial.withOptions, comment)
 		}
 	}
 }
@@ -169,7 +302,7 @@ func (s *RouterIntegrationSuite) SetUpTest(c *check.C) {
 	cluster.TLS.Insecure = true
 	arvadostest.SetServiceURL(&cluster.Services.RailsAPI, "https://"+os.Getenv("ARVADOS_TEST_API_HOST"))
 	url, _ := url.Parse("https://" + os.Getenv("ARVADOS_TEST_API_HOST"))
-	s.rtr = New(rpc.NewConn("zzzzz", url, true, rpc.PassthroughTokenProvider))
+	s.rtr = New(rpc.NewConn("zzzzz", url, true, rpc.PassthroughTokenProvider), Config{})
 }
 
 func (s *RouterIntegrationSuite) TearDownSuite(c *check.C) {
@@ -181,7 +314,8 @@ func (s *RouterIntegrationSuite) TestCollectionResponses(c *check.C) {
 	token := arvadostest.ActiveTokenV2
 
 	// Check "get collection" response has "kind" key
-	_, rr, jresp := doRequest(c, s.rtr, token, "GET", `/arvados/v1/collections`, nil, bytes.NewBufferString(`{"include_trash":true}`))
+	jresp := map[string]interface{}{}
+	_, rr := doRequest(c, s.rtr, token, "GET", `/arvados/v1/collections`, nil, bytes.NewBufferString(`{"include_trash":true}`), jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["items"], check.FitsTypeOf, []interface{}{})
 	c.Check(jresp["kind"], check.Equals, "arvados#collectionList")
@@ -195,7 +329,8 @@ func (s *RouterIntegrationSuite) TestCollectionResponses(c *check.C) {
 		`,"select":["name"]`,
 		`,"select":["uuid"]`,
 	} {
-		_, rr, jresp = doRequest(c, s.rtr, token, "GET", `/arvados/v1/collections`, nil, bytes.NewBufferString(`{"where":{"uuid":["`+arvadostest.FooCollection+`"]}`+selectj+`}`))
+		jresp := map[string]interface{}{}
+		_, rr = doRequest(c, s.rtr, token, "GET", `/arvados/v1/collections`, nil, bytes.NewBufferString(`{"where":{"uuid":["`+arvadostest.FooCollection+`"]}`+selectj+`}`), jresp)
 		c.Check(rr.Code, check.Equals, http.StatusOK)
 		c.Check(jresp["items"], check.FitsTypeOf, []interface{}{})
 		c.Check(jresp["items_available"], check.FitsTypeOf, float64(0))
@@ -220,29 +355,61 @@ func (s *RouterIntegrationSuite) TestCollectionResponses(c *check.C) {
 	}
 
 	// Check "create collection" response has "kind" key
-	_, rr, jresp = doRequest(c, s.rtr, token, "POST", `/arvados/v1/collections`, http.Header{"Content-Type": {"application/x-www-form-urlencoded"}}, bytes.NewBufferString(`ensure_unique_name=true`))
+	jresp = map[string]interface{}{}
+	_, rr = doRequest(c, s.rtr, token, "POST", `/arvados/v1/collections`, http.Header{"Content-Type": {"application/x-www-form-urlencoded"}}, bytes.NewBufferString(`ensure_unique_name=true`), jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["uuid"], check.FitsTypeOf, "")
 	c.Check(jresp["kind"], check.Equals, "arvados#collection")
 }
 
+func (s *RouterIntegrationSuite) TestMaxRequestSize(c *check.C) {
+	token := arvadostest.ActiveTokenV2
+	for _, maxRequestSize := range []int{
+		// Ensure 5M limit is enforced.
+		5000000,
+		// Ensure 50M limit is enforced, and that a >25M body
+		// is accepted even though the default Go request size
+		// limit is 10M.
+		50000000,
+	} {
+		s.rtr.config.MaxRequestSize = maxRequestSize
+		okstr := "a"
+		for len(okstr) < maxRequestSize/2 {
+			okstr = okstr + okstr
+		}
+
+		hdr := http.Header{"Content-Type": {"application/x-www-form-urlencoded"}}
+
+		body := bytes.NewBufferString(url.Values{"foo_bar": {okstr}}.Encode())
+		_, rr := doRequest(c, s.rtr, token, "POST", `/arvados/v1/collections`, hdr, body, nil)
+		c.Check(rr.Code, check.Equals, http.StatusOK)
+
+		body = bytes.NewBufferString(url.Values{"foo_bar": {okstr + okstr}}.Encode())
+		_, rr = doRequest(c, s.rtr, token, "POST", `/arvados/v1/collections`, hdr, body, nil)
+		c.Check(rr.Code, check.Equals, http.StatusRequestEntityTooLarge)
+	}
+}
+
 func (s *RouterIntegrationSuite) TestContainerList(c *check.C) {
 	token := arvadostest.ActiveTokenV2
 
-	_, rr, jresp := doRequest(c, s.rtr, token, "GET", `/arvados/v1/containers?limit=0`, nil, nil)
+	jresp := map[string]interface{}{}
+	_, rr := doRequest(c, s.rtr, token, "GET", `/arvados/v1/containers?limit=0`, nil, nil, jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["items_available"], check.FitsTypeOf, float64(0))
 	c.Check(jresp["items_available"].(float64) > 2, check.Equals, true)
 	c.Check(jresp["items"], check.NotNil)
 	c.Check(jresp["items"], check.HasLen, 0)
 
-	_, rr, jresp = doRequest(c, s.rtr, token, "GET", `/arvados/v1/containers?filters=[["uuid","in",[]]]`, nil, nil)
+	jresp = map[string]interface{}{}
+	_, rr = doRequest(c, s.rtr, token, "GET", `/arvados/v1/containers?filters=[["uuid","in",[]]]`, nil, nil, jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["items_available"], check.Equals, float64(0))
 	c.Check(jresp["items"], check.NotNil)
 	c.Check(jresp["items"], check.HasLen, 0)
 
-	_, rr, jresp = doRequest(c, s.rtr, token, "GET", `/arvados/v1/containers?limit=2&select=["uuid","command"]`, nil, nil)
+	jresp = map[string]interface{}{}
+	_, rr = doRequest(c, s.rtr, token, "GET", `/arvados/v1/containers?limit=2&select=["uuid","command"]`, nil, nil, jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["items_available"], check.FitsTypeOf, float64(0))
 	c.Check(jresp["items_available"].(float64) > 2, check.Equals, true)
@@ -253,7 +420,8 @@ func (s *RouterIntegrationSuite) TestContainerList(c *check.C) {
 	c.Check(item0["command"].([]interface{})[0], check.FitsTypeOf, "")
 	c.Check(item0["mounts"], check.IsNil)
 
-	_, rr, jresp = doRequest(c, s.rtr, token, "GET", `/arvados/v1/containers`, nil, nil)
+	jresp = map[string]interface{}{}
+	_, rr = doRequest(c, s.rtr, token, "GET", `/arvados/v1/containers`, nil, nil, jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["items_available"], check.FitsTypeOf, float64(0))
 	c.Check(jresp["items_available"].(float64) > 2, check.Equals, true)
@@ -269,28 +437,43 @@ func (s *RouterIntegrationSuite) TestContainerList(c *check.C) {
 func (s *RouterIntegrationSuite) TestContainerLock(c *check.C) {
 	uuid := arvadostest.QueuedContainerUUID
 	token := arvadostest.AdminToken
-	_, rr, jresp := doRequest(c, s.rtr, token, "POST", "/arvados/v1/containers/"+uuid+"/lock", nil, nil)
+
+	jresp := map[string]interface{}{}
+	_, rr := doRequest(c, s.rtr, token, "POST", "/arvados/v1/containers/"+uuid+"/lock", nil, nil, jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["uuid"], check.HasLen, 27)
 	c.Check(jresp["state"], check.Equals, "Locked")
-	_, rr, jresp = doRequest(c, s.rtr, token, "POST", "/arvados/v1/containers/"+uuid+"/lock", nil, nil)
+
+	_, rr = doRequest(c, s.rtr, token, "POST", "/arvados/v1/containers/"+uuid+"/lock", nil, nil, nil)
 	c.Check(rr.Code, check.Equals, http.StatusUnprocessableEntity)
 	c.Check(rr.Body.String(), check.Not(check.Matches), `.*"uuid":.*`)
-	_, rr, jresp = doRequest(c, s.rtr, token, "POST", "/arvados/v1/containers/"+uuid+"/unlock", nil, nil)
+
+	jresp = map[string]interface{}{}
+	_, rr = doRequest(c, s.rtr, token, "POST", "/arvados/v1/containers/"+uuid+"/unlock", nil, nil, jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["uuid"], check.HasLen, 27)
 	c.Check(jresp["state"], check.Equals, "Queued")
 	c.Check(jresp["environment"], check.IsNil)
-	_, rr, jresp = doRequest(c, s.rtr, token, "POST", "/arvados/v1/containers/"+uuid+"/unlock", nil, nil)
+
+	jresp = map[string]interface{}{}
+	_, rr = doRequest(c, s.rtr, token, "POST", "/arvados/v1/containers/"+uuid+"/unlock", nil, nil, jresp)
 	c.Check(rr.Code, check.Equals, http.StatusUnprocessableEntity)
 	c.Check(jresp["uuid"], check.IsNil)
 }
 
+func (s *RouterIntegrationSuite) TestWritableBy(c *check.C) {
+	jresp := map[string]interface{}{}
+	_, rr := doRequest(c, s.rtr, arvadostest.ActiveTokenV2, "GET", `/arvados/v1/users/`+arvadostest.ActiveUserUUID, nil, nil, jresp)
+	c.Check(rr.Code, check.Equals, http.StatusOK)
+	c.Check(jresp["writable_by"], check.DeepEquals, []interface{}{"zzzzz-tpzed-000000000000000", "zzzzz-tpzed-xurymjxw79nv3jz", "zzzzz-j7d0g-48foin4vonvc2at"})
+}
+
 func (s *RouterIntegrationSuite) TestFullTimestampsInResponse(c *check.C) {
 	uuid := arvadostest.CollectionReplicationDesired2Confirmed2UUID
 	token := arvadostest.ActiveTokenV2
 
-	_, rr, jresp := doRequest(c, s.rtr, token, "GET", `/arvados/v1/collections/`+uuid, nil, nil)
+	jresp := map[string]interface{}{}
+	_, rr := doRequest(c, s.rtr, token, "GET", `/arvados/v1/collections/`+uuid, nil, nil, jresp)
 	c.Check(rr.Code, check.Equals, http.StatusOK)
 	c.Check(jresp["uuid"], check.Equals, uuid)
 	expectNS := map[string]int{
@@ -310,23 +493,49 @@ func (s *RouterIntegrationSuite) TestFullTimestampsInResponse(c *check.C) {
 func (s *RouterIntegrationSuite) TestSelectParam(c *check.C) {
 	uuid := arvadostest.QueuedContainerUUID
 	token := arvadostest.ActiveTokenV2
+	// GET
 	for _, sel := range [][]string{
 		{"uuid", "command"},
 		{"uuid", "command", "uuid"},
-		{"", "command", "uuid"},
 	} {
 		j, err := json.Marshal(sel)
 		c.Assert(err, check.IsNil)
-		_, rr, resp := doRequest(c, s.rtr, token, "GET", "/arvados/v1/containers/"+uuid+"?select="+string(j), nil, nil)
+		jresp := map[string]interface{}{}
+		_, rr := doRequest(c, s.rtr, token, "GET", "/arvados/v1/containers/"+uuid+"?select="+string(j), nil, nil, jresp)
 		c.Check(rr.Code, check.Equals, http.StatusOK)
 
-		c.Check(resp["kind"], check.Equals, "arvados#container")
-		c.Check(resp["uuid"], check.HasLen, 27)
-		c.Check(resp["command"], check.HasLen, 2)
-		c.Check(resp["mounts"], check.IsNil)
-		_, hasMounts := resp["mounts"]
+		c.Check(jresp["kind"], check.Equals, "arvados#container")
+		c.Check(jresp["uuid"], check.HasLen, 27)
+		c.Check(jresp["command"], check.HasLen, 2)
+		c.Check(jresp["mounts"], check.IsNil)
+		_, hasMounts := jresp["mounts"]
 		c.Check(hasMounts, check.Equals, false)
 	}
+	// POST & PUT
+	uuid = arvadostest.FooCollection
+	j, err := json.Marshal([]string{"uuid", "description"})
+	c.Assert(err, check.IsNil)
+	for _, method := range []string{"PUT", "POST"} {
+		desc := "Today is " + time.Now().String()
+		reqBody := "{\"description\":\"" + desc + "\"}"
+		jresp := map[string]interface{}{}
+		var rr *httptest.ResponseRecorder
+		if method == "PUT" {
+			_, rr = doRequest(c, s.rtr, token, method, "/arvados/v1/collections/"+uuid+"?select="+string(j), nil, bytes.NewReader([]byte(reqBody)), jresp)
+		} else {
+			_, rr = doRequest(c, s.rtr, token, method, "/arvados/v1/collections?select="+string(j), nil, bytes.NewReader([]byte(reqBody)), jresp)
+		}
+		c.Check(rr.Code, check.Equals, http.StatusOK)
+		c.Check(jresp["kind"], check.Equals, "arvados#collection")
+		c.Check(jresp["uuid"], check.HasLen, 27)
+		c.Check(jresp["description"], check.Equals, desc)
+		c.Check(jresp["manifest_text"], check.IsNil)
+	}
+}
+
+func (s *RouterIntegrationSuite) TestHEAD(c *check.C) {
+	_, rr := doRequest(c, s.rtr, arvadostest.ActiveTokenV2, "HEAD", "/arvados/v1/containers/"+arvadostest.QueuedContainerUUID, nil, nil, nil)
+	c.Check(rr.Code, check.Equals, http.StatusOK)
 }
 
 func (s *RouterIntegrationSuite) TestRouteNotFound(c *check.C) {
@@ -397,7 +606,7 @@ func (s *RouterIntegrationSuite) TestCORS(c *check.C) {
 	}
 }
 
-func doRequest(c *check.C, rtr http.Handler, token, method, path string, hdrs http.Header, body io.Reader) (*http.Request, *httptest.ResponseRecorder, map[string]interface{}) {
+func doRequest(c *check.C, rtr http.Handler, token, method, path string, hdrs http.Header, body io.Reader, jresp map[string]interface{}) (*http.Request, *httptest.ResponseRecorder) {
 	req := httptest.NewRequest(method, path, body)
 	for k, v := range hdrs {
 		req.Header[k] = v
@@ -406,8 +615,9 @@ func doRequest(c *check.C, rtr http.Handler, token, method, path string, hdrs ht
 	rr := httptest.NewRecorder()
 	rtr.ServeHTTP(rr, req)
 	c.Logf("response body: %s", rr.Body.String())
-	var jresp map[string]interface{}
-	err := json.Unmarshal(rr.Body.Bytes(), &jresp)
-	c.Check(err, check.IsNil)
-	return req, rr, jresp
+	if jresp != nil {
+		err := json.Unmarshal(rr.Body.Bytes(), &jresp)
+		c.Check(err, check.IsNil)
+	}
+	return req, rr
 }