func TestBuildQueryString(t *testing.T) {
type testVar string
iFalse := false
opts := struct {
J int `q:"j"`
R string `q:"r,required"`
C bool `q:"c"`
S []string `q:"s"`
TS []testVar `q:"ts"`
TI []int `q:"ti"`
F *bool `q:"f"`
}{
J: 2,
R: "red",
C: true,
S: []string{"one", "two", "three"},
TS: []testVar{"a", "b"},
TI: []int{1, 2},
F: &iFalse,
}
expected := &url.URL{RawQuery: "c=true&f=false&j=2&r=red&s=one&s=two&s=three&ti=1&ti=2&ts=a&ts=b"}
actual, err := gophercloud.BuildQueryString(&opts)
if err != nil {
t.Errorf("Error building query string: %v", err)
}
th.CheckDeepEquals(t, expected, actual)
opts = struct {
J int `q:"j"`
R string `q:"r,required"`
C bool `q:"c"`
S []string `q:"s"`
TS []testVar `q:"ts"`
TI []int `q:"ti"`
F *bool `q:"f"`
}{
J: 2,
C: true,
}
_, err = gophercloud.BuildQueryString(&opts)
if err == nil {
t.Errorf("Expected error: 'Required field not set'")
}
th.CheckDeepEquals(t, expected, actual)
_, err = gophercloud.BuildQueryString(map[string]interface{}{"Number": 4})
if err == nil {
t.Errorf("Expected error: 'Options type is not a struct'")
}
}
// ToObjectCreateParams formats a CreateOpts into a query string and map of
// headers.
func (opts CreateOpts) ToObjectCreateParams() (io.Reader, map[string]string, string, error) {
q, err := gophercloud.BuildQueryString(opts)
if err != nil {
return nil, nil, "", err
}
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, nil, "", err
}
for k, v := range opts.Metadata {
h["X-Object-Meta-"+k] = v
}
hash := md5.New()
buf := bytes.NewBuffer([]byte{})
_, err = io.Copy(io.MultiWriter(hash, buf), opts.Content)
if err != nil {
return nil, nil, "", err
}
localChecksum := fmt.Sprintf("%x", hash.Sum(nil))
h["ETag"] = localChecksum
return buf, h, q.String(), nil
}
// ToRuleListQuery formats a ListOpts into a query string.
func (opts ListOpts) ToRuleListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
if err != nil {
return "", err
}
return q.String(), nil
}
// List returns a Pager which allows you to iterate over a collection of
// floating IP resources. It accepts a ListOpts struct, which allows you to
// filter and sort the returned collection for greater efficiency.
func List(c *gophercloud.ServiceClient, opts ListOpts) pagination.Pager {
q, err := gophercloud.BuildQueryString(&opts)
if err != nil {
return pagination.Pager{Err: err}
}
u := rootURL(c) + q.String()
return pagination.NewPager(c, u, func(r pagination.PageResult) pagination.Page {
return FloatingIPPage{pagination.LinkedPageBase{PageResult: r}}
})
}
// ToObjectDownloadParams formats a DownloadOpts into a query string and map of
// headers.
func (opts DownloadOpts) ToObjectDownloadParams() (map[string]string, string, error) {
q, err := gophercloud.BuildQueryString(opts)
if err != nil {
return nil, "", err
}
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, q.String(), err
}
return h, q.String(), nil
}
func TestQueriesAreEscaped(t *testing.T) {
type foo struct {
Name string `q:"something"`
Shape string `q:"else"`
}
expected := &url.URL{RawQuery: "else=Triangl+e&something=blah%2B%3F%21%21foo"}
actual, err := gophercloud.BuildQueryString(foo{Name: "blah+?!!foo", Shape: "Triangl e"})
th.AssertNoErr(t, err)
th.AssertDeepEquals(t, expected, actual)
}
// List enumerates endpoints in a paginated collection, optionally filtered by ListOpts criteria.
func List(client *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager {
u := listURL(client)
if opts != nil {
q, err := gophercloud.BuildQueryString(opts)
if err != nil {
return pagination.Pager{Err: err}
}
u += q.String()
}
return pagination.NewPager(client, u, func(r pagination.PageResult) pagination.Page {
return EndpointPage{pagination.LinkedPageBase{PageResult: r}}
})
}
// ToObjectListParams formats a ListOpts into a query string and boolean
// representing whether to list complete information for each object.
func (opts ListOpts) ToObjectListParams() (bool, string, error) {
q, err := gophercloud.BuildQueryString(opts)
return opts.Full, q.String(), err
}
func (opts ListOpts) ToEndpointListParams() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToMemberListQuery formats a ListOpts into a query string.
func (opts ListMembersOpts) ToMembersListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToShareTypeListQuery formats a ListOpts into a query string.
func (opts ListOpts) ToShareTypeListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToFirewallListQuery formats a ListOpts into a query string.
func (opts ListOpts) ToFirewallListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
func (opts ListOpts) ToServiceListMap() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToLoadbalancerListQuery formats a ListOpts into a query string.
func (opts ListOpts) ToLoadBalancerListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToCDNAssetDeleteParams formats a DeleteOpts into a query string.
func (opts DeleteOpts) ToCDNAssetDeleteParams() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToRolesListAssignmentsQuery formats a ListAssignmentsOpts into a query string.
func (opts ListAssignmentsOpts) ToRolesListAssignmentsQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToObjectGetQuery formats a GetOpts into a query string.
func (opts GetOpts) ToObjectGetQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToObjectDeleteQuery formats a DeleteOpts into a query string.
func (opts DeleteOpts) ToObjectDeleteQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToResourceEventListQuery formats a ListResourceEventsOpts into a query string.
func (opts ListResourceEventsOpts) ToResourceEventListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ToStackEventListQuery formats a ListOpts into a query string.
func (opts ListOpts) ToStackEventListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}