func (r *RootService) One() (root *Root, result *Result) {
root = &Root{HALResource: &hypermedia.HALResource{}}
result = r.client.get(r.URL, &root)
if root != nil {
// Cached hyperlinks
root.PullsURL = hypermedia.Hyperlink(PullRequestsURL)
}
return
}
func TestResolveClientRelativeHyperlink(t *testing.T) {
client, err := NewFromString("http://github.enterprise.com/api/v3/", nil)
if err != nil {
t.Fatal(err.Error())
}
link := hypermedia.Hyperlink("repos/{repo}")
expanded, err := link.Expand(hypermedia.M{"repo": "foo"})
u, err := client.ResolveReferenceString(expanded.String())
if err != nil {
t.Fatal(err.Error())
}
assert.Equal(t, "http://github.enterprise.com/api/v3/repos/foo", u)
}
func (d *Decoder) Decode(header http.Header) (mediaHeader *MediaHeader) {
mediaHeader = &MediaHeader{Relations: hypermedia.Relations{}}
link := header.Get("Link")
if len(link) == 0 {
return
}
for _, l := range strings.Split(link, ",") {
l = strings.TrimSpace(l)
segments := strings.Split(l, ";")
if len(segments) < 2 {
continue
}
if !strings.HasPrefix(segments[0], "<") || !strings.HasSuffix(segments[0], ">") {
continue
}
url, err := url.Parse(segments[0][1 : len(segments[0])-1])
if err != nil {
continue
}
link := hypermedia.Hyperlink(url.String())
for _, segment := range segments[1:] {
switch strings.TrimSpace(segment) {
case `rel="next"`:
mediaHeader.Relations["next"] = link
case `rel="prev"`:
mediaHeader.Relations["prev"] = link
case `rel="first"`:
mediaHeader.Relations["first"] = link
case `rel="last"`:
mediaHeader.Relations["last"] = link
}
}
}
return
}
func TestNewResult_Pageable(t *testing.T) {
resp := &Response{MediaHeader: &mediaheader.MediaHeader{Relations: hypermedia.Relations{"next": hypermedia.Hyperlink("/path")}}}
result := newResult(resp, nil)
assert.Equal(t, "/path", string(*result.NextPage))
assert.T(t, result.PrevPage == nil)
assert.T(t, result.LastPage == nil)
assert.T(t, result.FirstPage == nil)
}
func (l Hyperlink) Expand(m M) (u *url.URL, err error) {
sawyerHyperlink := hypermedia.Hyperlink(string(l))
u, err = sawyerHyperlink.Expand(hypermedia.M(m))
return
}