func (*VisitorSuite) TestGetInteractionMethodsInvalidURL(c *gc.C) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json")
fmt.Fprint(w, `{"method": ":::"}`)
}))
defer srv.Close()
methods, err := httpbakery.GetInteractionMethods(http.DefaultClient, mustParseURL(srv.URL))
c.Assert(methods, gc.IsNil)
c.Assert(err, gc.ErrorMatches, `invalid URL for interaction method "method": parse :::: missing protocol scheme`)
}
func (*VisitorSuite) TestGetInteractionMethodsGetFailure(c *gc.C) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.WriteHeader(http.StatusTeapot)
w.Write([]byte("failure"))
}))
defer srv.Close()
methods, err := httpbakery.GetInteractionMethods(http.DefaultClient, mustParseURL(srv.URL))
c.Assert(methods, gc.IsNil)
c.Assert(err, gc.ErrorMatches, `GET .*: cannot unmarshal error response \(status 418 I'm a teapot\): unexpected content type text/plain; want application/json; content: failure`)
}
func (*VisitorSuite) TestGetInteractionMethodsSuccess(c *gc.C) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json")
fmt.Fprint(w, `{"method": "http://somewhere/something"}`)
}))
defer srv.Close()
methods, err := httpbakery.GetInteractionMethods(http.DefaultClient, mustParseURL(srv.URL))
c.Assert(err, gc.IsNil)
c.Assert(methods, jc.DeepEquals, map[string]*url.URL{
"method": {
Scheme: "http",
Host: "somewhere",
Path: "/something",
},
})
}