open-vault/http/sys_mount_test.go

843 lines
25 KiB
Go

package http
import (
"encoding/json"
"reflect"
"testing"
"github.com/fatih/structs"
"github.com/hashicorp/vault/vault"
)
func TestSysMounts(t *testing.T) {
core, _, token := vault.TestCoreUnsealed(t)
ln, addr := TestServer(t, core)
defer ln.Close()
TestServerAuth(t, addr, token)
resp := testHttpGet(t, token, addr+"/v1/sys/mounts")
var actual map[string]interface{}
expected := map[string]interface{}{
"lease_id": "",
"renewable": false,
"lease_duration": json.Number("0"),
"wrap_info": nil,
"warnings": nil,
"auth": nil,
"data": map[string]interface{}{
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
}
testResponseStatus(t, resp, 200)
testResponseBody(t, resp, &actual)
expected["request_id"] = actual["request_id"]
for k, v := range actual["data"].(map[string]interface{}) {
if v.(map[string]interface{})["accessor"] == "" {
t.Fatalf("no accessor from %s", k)
}
expected[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
expected["data"].(map[string]interface{})[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
}
func TestSysMount(t *testing.T) {
core, _, token := vault.TestCoreUnsealed(t)
ln, addr := TestServer(t, core)
defer ln.Close()
TestServerAuth(t, addr, token)
resp := testHttpPost(t, token, addr+"/v1/sys/mounts/foo", map[string]interface{}{
"type": "generic",
"description": "foo",
})
testResponseStatus(t, resp, 204)
resp = testHttpGet(t, token, addr+"/v1/sys/mounts")
var actual map[string]interface{}
expected := map[string]interface{}{
"lease_id": "",
"renewable": false,
"lease_duration": json.Number("0"),
"wrap_info": nil,
"warnings": nil,
"auth": nil,
"data": map[string]interface{}{
"foo/": map[string]interface{}{
"description": "foo",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
},
"foo/": map[string]interface{}{
"description": "foo",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
}
testResponseStatus(t, resp, 200)
testResponseBody(t, resp, &actual)
expected["request_id"] = actual["request_id"]
for k, v := range actual["data"].(map[string]interface{}) {
if v.(map[string]interface{})["accessor"] == "" {
t.Fatalf("no accessor from %s", k)
}
expected[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
expected["data"].(map[string]interface{})[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
}
func TestSysMount_put(t *testing.T) {
core, _, token := vault.TestCoreUnsealed(t)
ln, addr := TestServer(t, core)
defer ln.Close()
TestServerAuth(t, addr, token)
resp := testHttpPut(t, token, addr+"/v1/sys/mounts/foo", map[string]interface{}{
"type": "generic",
"description": "foo",
})
testResponseStatus(t, resp, 204)
// The TestSysMount test tests the thing is actually created. See that test
// for more info.
}
func TestSysRemount(t *testing.T) {
core, _, token := vault.TestCoreUnsealed(t)
ln, addr := TestServer(t, core)
defer ln.Close()
TestServerAuth(t, addr, token)
resp := testHttpPost(t, token, addr+"/v1/sys/mounts/foo", map[string]interface{}{
"type": "generic",
"description": "foo",
})
testResponseStatus(t, resp, 204)
resp = testHttpPost(t, token, addr+"/v1/sys/remount", map[string]interface{}{
"from": "foo",
"to": "bar",
})
testResponseStatus(t, resp, 204)
resp = testHttpGet(t, token, addr+"/v1/sys/mounts")
var actual map[string]interface{}
expected := map[string]interface{}{
"lease_id": "",
"renewable": false,
"lease_duration": json.Number("0"),
"wrap_info": nil,
"warnings": nil,
"auth": nil,
"data": map[string]interface{}{
"bar/": map[string]interface{}{
"description": "foo",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
},
"bar/": map[string]interface{}{
"description": "foo",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
}
testResponseStatus(t, resp, 200)
testResponseBody(t, resp, &actual)
expected["request_id"] = actual["request_id"]
for k, v := range actual["data"].(map[string]interface{}) {
if v.(map[string]interface{})["accessor"] == "" {
t.Fatalf("no accessor from %s", k)
}
expected[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
expected["data"].(map[string]interface{})[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
}
func TestSysUnmount(t *testing.T) {
core, _, token := vault.TestCoreUnsealed(t)
ln, addr := TestServer(t, core)
defer ln.Close()
TestServerAuth(t, addr, token)
resp := testHttpPost(t, token, addr+"/v1/sys/mounts/foo", map[string]interface{}{
"type": "generic",
"description": "foo",
})
testResponseStatus(t, resp, 204)
resp = testHttpDelete(t, token, addr+"/v1/sys/mounts/foo")
testResponseStatus(t, resp, 204)
resp = testHttpGet(t, token, addr+"/v1/sys/mounts")
var actual map[string]interface{}
expected := map[string]interface{}{
"lease_id": "",
"renewable": false,
"lease_duration": json.Number("0"),
"wrap_info": nil,
"warnings": nil,
"auth": nil,
"data": map[string]interface{}{
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
}
testResponseStatus(t, resp, 200)
testResponseBody(t, resp, &actual)
expected["request_id"] = actual["request_id"]
for k, v := range actual["data"].(map[string]interface{}) {
if v.(map[string]interface{})["accessor"] == "" {
t.Fatalf("no accessor from %s", k)
}
expected[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
expected["data"].(map[string]interface{})[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
}
func TestSysTuneMount(t *testing.T) {
core, _, token := vault.TestCoreUnsealed(t)
ln, addr := TestServer(t, core)
defer ln.Close()
TestServerAuth(t, addr, token)
resp := testHttpPost(t, token, addr+"/v1/sys/mounts/foo", map[string]interface{}{
"type": "generic",
"description": "foo",
})
testResponseStatus(t, resp, 204)
resp = testHttpGet(t, token, addr+"/v1/sys/mounts")
var actual map[string]interface{}
expected := map[string]interface{}{
"lease_id": "",
"renewable": false,
"lease_duration": json.Number("0"),
"wrap_info": nil,
"warnings": nil,
"auth": nil,
"data": map[string]interface{}{
"foo/": map[string]interface{}{
"description": "foo",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
},
"foo/": map[string]interface{}{
"description": "foo",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
}
testResponseStatus(t, resp, 200)
testResponseBody(t, resp, &actual)
expected["request_id"] = actual["request_id"]
for k, v := range actual["data"].(map[string]interface{}) {
if v.(map[string]interface{})["accessor"] == "" {
t.Fatalf("no accessor from %s", k)
}
expected[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
expected["data"].(map[string]interface{})[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
// Shorter than system default
resp = testHttpPost(t, token, addr+"/v1/sys/mounts/foo/tune", map[string]interface{}{
"default_lease_ttl": "72h",
})
testResponseStatus(t, resp, 204)
// Longer than system max
resp = testHttpPost(t, token, addr+"/v1/sys/mounts/foo/tune", map[string]interface{}{
"default_lease_ttl": "72000h",
})
testResponseStatus(t, resp, 400)
// Longer than system default
resp = testHttpPost(t, token, addr+"/v1/sys/mounts/foo/tune", map[string]interface{}{
"max_lease_ttl": "72000h",
})
testResponseStatus(t, resp, 204)
// Longer than backend max
resp = testHttpPost(t, token, addr+"/v1/sys/mounts/foo/tune", map[string]interface{}{
"default_lease_ttl": "72001h",
})
testResponseStatus(t, resp, 400)
// Shorter than backend default
resp = testHttpPost(t, token, addr+"/v1/sys/mounts/foo/tune", map[string]interface{}{
"max_lease_ttl": "1h",
})
testResponseStatus(t, resp, 400)
// Shorter than backend max, longer than system max
resp = testHttpPost(t, token, addr+"/v1/sys/mounts/foo/tune", map[string]interface{}{
"default_lease_ttl": "71999h",
})
testResponseStatus(t, resp, 204)
resp = testHttpGet(t, token, addr+"/v1/sys/mounts")
expected = map[string]interface{}{
"lease_id": "",
"renewable": false,
"lease_duration": json.Number("0"),
"wrap_info": nil,
"warnings": nil,
"auth": nil,
"data": map[string]interface{}{
"foo/": map[string]interface{}{
"description": "foo",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("259196400"),
"max_lease_ttl": json.Number("259200000"),
"force_no_cache": false,
},
"local": false,
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
},
"foo/": map[string]interface{}{
"description": "foo",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("259196400"),
"max_lease_ttl": json.Number("259200000"),
"force_no_cache": false,
},
"local": false,
},
"secret/": map[string]interface{}{
"description": "generic secret storage",
"type": "generic",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"sys/": map[string]interface{}{
"description": "system endpoints used for control, policy and debugging",
"type": "system",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": false,
},
"cubbyhole/": map[string]interface{}{
"description": "per-token private secret storage",
"type": "cubbyhole",
"config": map[string]interface{}{
"default_lease_ttl": json.Number("0"),
"max_lease_ttl": json.Number("0"),
"force_no_cache": false,
},
"local": true,
},
}
testResponseStatus(t, resp, 200)
testResponseBody(t, resp, &actual)
expected["request_id"] = actual["request_id"]
for k, v := range actual["data"].(map[string]interface{}) {
if v.(map[string]interface{})["accessor"] == "" {
t.Fatalf("no accessor from %s", k)
}
expected[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
expected["data"].(map[string]interface{})[k].(map[string]interface{})["accessor"] = v.(map[string]interface{})["accessor"]
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad:\nExpected: %#v\nActual:%#v", expected, actual)
}
// Check simple configuration endpoint
resp = testHttpGet(t, token, addr+"/v1/sys/mounts/foo/tune")
actual = map[string]interface{}{}
expected = map[string]interface{}{
"lease_id": "",
"renewable": false,
"lease_duration": json.Number("0"),
"wrap_info": nil,
"warnings": nil,
"auth": nil,
"data": map[string]interface{}{
"default_lease_ttl": json.Number("259196400"),
"max_lease_ttl": json.Number("259200000"),
"force_no_cache": false,
},
"default_lease_ttl": json.Number("259196400"),
"max_lease_ttl": json.Number("259200000"),
"force_no_cache": false,
}
testResponseStatus(t, resp, 200)
testResponseBody(t, resp, &actual)
expected["request_id"] = actual["request_id"]
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad:\nExpected: %#v\nActual:%#v", expected, actual)
}
// Set a low max
resp = testHttpPost(t, token, addr+"/v1/sys/mounts/secret/tune", map[string]interface{}{
"default_lease_ttl": "40s",
"max_lease_ttl": "80s",
})
testResponseStatus(t, resp, 204)
resp = testHttpGet(t, token, addr+"/v1/sys/mounts/secret/tune")
actual = map[string]interface{}{}
expected = map[string]interface{}{
"lease_id": "",
"renewable": false,
"lease_duration": json.Number("0"),
"wrap_info": nil,
"warnings": nil,
"auth": nil,
"data": map[string]interface{}{
"default_lease_ttl": json.Number("40"),
"max_lease_ttl": json.Number("80"),
"force_no_cache": false,
},
"default_lease_ttl": json.Number("40"),
"max_lease_ttl": json.Number("80"),
"force_no_cache": false,
}
testResponseStatus(t, resp, 200)
testResponseBody(t, resp, &actual)
expected["request_id"] = actual["request_id"]
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad:\nExpected: %#v\nActual:%#v", expected, actual)
}
// First try with lease above backend max
resp = testHttpPut(t, token, addr+"/v1/secret/foo", map[string]interface{}{
"data": "bar",
"ttl": "28347h",
})
testResponseStatus(t, resp, 204)
// read secret
resp = testHttpGet(t, token, addr+"/v1/secret/foo")
var result struct {
LeaseID string `json:"lease_id" structs:"lease_id"`
LeaseDuration int `json:"lease_duration" structs:"lease_duration"`
}
testResponseBody(t, resp, &result)
expected = map[string]interface{}{
"lease_duration": int(80),
"lease_id": result.LeaseID,
}
if !reflect.DeepEqual(structs.Map(result), expected) {
t.Fatalf("bad:\nExpected: %#v\nActual:%#v", expected, structs.Map(result))
}
// Now with lease TTL unspecified
resp = testHttpPut(t, token, addr+"/v1/secret/foo", map[string]interface{}{
"data": "bar",
})
testResponseStatus(t, resp, 204)
// read secret
resp = testHttpGet(t, token, addr+"/v1/secret/foo")
testResponseBody(t, resp, &result)
expected = map[string]interface{}{
"lease_duration": int(40),
"lease_id": result.LeaseID,
}
if !reflect.DeepEqual(structs.Map(result), expected) {
t.Fatalf("bad:\nExpected: %#v\nActual:%#v", expected, structs.Map(result))
}
}