func getArticle(w http.ResponseWriter, r *http.Request) {
// Load article.
if chi.URLParam(r, "articleID") != "1" {
render.Respond(w, r, data.ErrNotFound)
return
}
article := &data.Article{
ID: 1,
Title: "Article #1",
Data: []string{"one", "two", "three", "four"},
CustomDataForAuthUsers: "secret data for auth'd users only",
}
// Simulate some context values:
// 1. ?auth=true simluates authenticated session/user.
// 2. ?error=true simulates random error.
if r.URL.Query().Get("auth") != "" {
r = r.WithContext(context.WithValue(r.Context(), "auth", true))
}
if r.URL.Query().Get("error") != "" {
render.Respond(w, r, errors.New("error"))
return
}
render.Respond(w, r, article)
}
func compilePagePosts(ctx *Context) []*helper.GoWorkerRequest {
var reqs []*helper.GoWorkerRequest
lists := ctx.Source.PagePosts
for page := range lists {
pp := lists[page]
pageKey := fmt.Sprintf("post-page-%d", pp.Pager.Current)
c := context.WithValue(context.Background(), "post-page", pp.Posts)
c = context.WithValue(c, "page", pp.Pager)
req := &helper.GoWorkerRequest{
Ctx: c,
Action: func(c context.Context) (context.Context, error) {
viewData := ctx.View()
viewData["Title"] = fmt.Sprintf("Page %d - %s", pp.Pager.Current, ctx.Source.Meta.Title)
viewData["Posts"] = pp.Posts
viewData["Pager"] = pp.Pager
viewData["PostType"] = model.TreePostList
viewData["PermaKey"] = pageKey
viewData["Hover"] = model.TreePostList
viewData["URL"] = pp.URL
return c, compile(ctx, "posts.html", viewData, pp.DestURL())
},
}
reqs = append(reqs, req)
}
return reqs
}
// Pagination adds the values "per_page" and "page" to the context with values
// from the query params.
func Pagination(next http.Handler) http.Handler {
fn := func(w http.ResponseWriter, r *http.Request) {
rawPerPage := chi.URLParam(r, "per_page")
rawPage := chi.URLParam(r, "page")
if len(rawPerPage) == 0 {
rawPerPage = "20"
}
if len(rawPage) == 0 {
rawPage = "0"
}
var err error
var perPage int
if perPage, err = strconv.Atoi(rawPerPage); err != nil {
perPage = 20
}
var page int
if page, err = strconv.Atoi(rawPage); err != nil {
page = 0
}
ctx := r.Context()
ctx = context.WithValue(ctx, 1001, perPage)
ctx = context.WithValue(ctx, 1002, page)
r = r.WithContext(ctx)
next.ServeHTTP(w, r)
}
return http.HandlerFunc(fn)
}
func compileTagPosts(ctx *Context) []*helper.GoWorkerRequest {
var reqs []*helper.GoWorkerRequest
lists := ctx.Source.TagPosts
for t := range lists {
tp := lists[t]
c := context.WithValue(context.Background(), "post-tag", tp.Posts)
c = context.WithValue(c, "tag", tp.Tag)
req := &helper.GoWorkerRequest{
Ctx: c,
Action: func(c context.Context) (context.Context, error) {
pageURL := path.Join(ctx.Source.Meta.Path, tp.Tag.URL)
pageKey := fmt.Sprintf("post-tag-%s", t)
viewData := ctx.View()
viewData["Title"] = fmt.Sprintf("%s - %s", t, ctx.Source.Meta.Title)
viewData["Posts"] = tp.Posts
viewData["Tag"] = tp.Tag
viewData["PostType"] = model.TreePostTag
viewData["PermaKey"] = pageKey
viewData["Hover"] = model.TreePostTag
viewData["URL"] = pageURL
return c, compile(ctx, "posts.html", viewData, tp.DestURL())
},
}
reqs = append(reqs, req)
}
return reqs
}
// WithClientTrace returns a new context based on the provided parent
// ctx. HTTP client requests made with the returned context will use
// the provided trace hooks, in addition to any previous hooks
// registered with ctx. Any hooks defined in the provided trace will
// be called first.
func WithClientTrace(ctx context.Context, trace *ClientTrace) context.Context {
if trace == nil {
panic("nil trace")
}
old := ContextClientTrace(ctx)
trace.compose(old)
ctx = context.WithValue(ctx, clientEventContextKey{}, trace)
if trace.hasNetHooks() {
nt := &nettrace.Trace{
ConnectStart: trace.ConnectStart,
ConnectDone: trace.ConnectDone,
}
if trace.DNSStart != nil {
nt.DNSStart = func(name string) {
trace.DNSStart(DNSStartInfo{Host: name})
}
}
if trace.DNSDone != nil {
nt.DNSDone = func(netIPs []interface{}, coalesced bool, err error) {
addrs := make([]net.IPAddr, len(netIPs))
for i, ip := range netIPs {
addrs[i] = ip.(net.IPAddr)
}
trace.DNSDone(DNSDoneInfo{
Addrs: addrs,
Coalesced: coalesced,
Err: err,
})
}
}
ctx = context.WithValue(ctx, nettrace.TraceKey{}, nt)
}
return ctx
}
func newCtxWithValues(c *config) context.Context {
ctx := context.Background()
ctx = context.WithValue(ctx, "googleAPIKey", c.GoogleAPIKey)
ctx = context.WithValue(ctx, "googleSearchEngineID", c.GoogleSearchEngineID)
ctx = context.WithValue(ctx, "openWeatherMapAppID", c.OpenweathermapAppID)
return ctx
}
func TestNoMatch(t *testing.T) {
t.Parallel()
var rt router
rt.add(boolPattern(false), http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
t.Fatal("did not expect handler to be called")
}))
_, r := wr()
ctx := context.Background()
ctx = context.WithValue(ctx, internal.Pattern, boolPattern(true))
ctx = context.WithValue(ctx, internal.Pattern, boolPattern(true))
ctx = context.WithValue(ctx, pattern.Variable("answer"), 42)
ctx = context.WithValue(ctx, internal.Path, "/")
r = r.WithContext(ctx)
r = rt.route(r)
ctx = r.Context()
if p := ctx.Value(internal.Pattern); p != nil {
t.Errorf("unexpected pattern %v", p)
}
if h := ctx.Value(internal.Handler); h != nil {
t.Errorf("unexpected handler %v", h)
}
if h := ctx.Value(pattern.Variable("answer")); h != 42 {
t.Errorf("context didn't work: got %v, wanted %v", h, 42)
}
}
func serverConnBaseContext(c net.Conn, opts *ServeConnOpts) (ctx contextContext, cancel func()) {
ctx, cancel = context.WithCancel(context.Background())
ctx = context.WithValue(ctx, http.LocalAddrContextKey, c.LocalAddr())
if hs := opts.baseConfig(); hs != nil {
ctx = context.WithValue(ctx, http.ServerContextKey, hs)
}
return
}
// Handle takes the next handler as an argument and wraps it in this middleware.
func (m *Middle) Handle(next httpware.Handler) httpware.Handler {
return httpware.HandlerFunc(func(ctx context.Context, w http.ResponseWriter, r *http.Request) error {
ctx = context.WithValue(ctx, httpware.RequestContentTypeKey, GetContentMatch(r.Header.Get("Content-Type")))
ct := GetContentMatch(r.Header.Get("Accept"))
ctx = context.WithValue(ctx, httpware.ResponseContentTypeKey, ct)
w.Header().Set("Content-Type", ct.Value)
return next.ServeHTTPCtx(ctx, w, r)
})
}
func handle() {
key1 := "key1"
value1 := "myValue1"
ctx := context.WithValue(context.Background(), key1, value1)
key2 := "key2"
value2 := 2
ctx = context.WithValue(ctx, key2, value2)
fmt.Println("Result1:", ctx.Value(key1).(string))
fmt.Println("Result2:", ctx.Value(key2).(int))
}
// ContextWithLoggable returns a derived context which contains the provided
// Loggable. Any Events logged with the derived context will include the
// provided Loggable.
func ContextWithLoggable(ctx context.Context, l Loggable) context.Context {
existing, err := MetadataFromContext(ctx)
if err != nil {
// context does not contain meta. just set the new metadata
child := context.WithValue(ctx, metadataKey, Metadata(l.Loggable()))
return child
}
merged := DeepMerge(existing, l.Loggable())
child := context.WithValue(ctx, metadataKey, merged)
return child
}
func TestExistingContext(t *testing.T) {
t.Parallel()
pat := New("/hi/:c/:a/:r/:l")
req, err := http.NewRequest("GET", "/hi/foo/bar/baz/quux", nil)
if err != nil {
panic(err)
}
ctx := context.Background()
ctx = pattern.SetPath(ctx, req.URL.EscapedPath())
ctx = context.WithValue(ctx, pattern.AllVariables, map[pattern.Variable]interface{}{
"hello": "world",
"c": "nope",
})
ctx = context.WithValue(ctx, pattern.Variable("user"), "carl")
req = req.WithContext(ctx)
req = pat.Match(req)
if req == nil {
t.Fatalf("expected pattern to match")
}
ctx = req.Context()
expected := map[pattern.Variable]interface{}{
"c": "foo",
"a": "bar",
"r": "baz",
"l": "quux",
}
for k, v := range expected {
if p := Param(req, string(k)); p != v {
t.Errorf("expected %s=%q, got %q", k, v, p)
}
}
expected["hello"] = "world"
all := ctx.Value(pattern.AllVariables).(map[pattern.Variable]interface{})
if !reflect.DeepEqual(all, expected) {
t.Errorf("expected %v, got %v", expected, all)
}
if path := pattern.Path(ctx); path != "" {
t.Errorf("expected path=%q, got %q", "", path)
}
if user := ctx.Value(pattern.Variable("user")); user != "carl" {
t.Errorf("expected user=%q, got %q", "carl", user)
}
}
// middleware to protect private pages
func validate(page http.HandlerFunc) http.HandlerFunc {
return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
cookie, err := req.Cookie("Auth")
if err != nil {
http.NotFound(res, req)
return
}
token, err := jwt.ParseWithClaims(cookie.Value, &Claims{}, func(token *jwt.Token) (interface{}, error) {
if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
return nil, fmt.Errorf("Unexpected signing method")
}
return []byte("secret"), nil
})
if err != nil {
http.NotFound(res, req)
return
}
if claims, ok := token.Claims.(*Claims); ok && token.Valid {
ctx := context.WithValue(req.Context(), MyKey, *claims)
page(res, req.WithContext(ctx))
} else {
http.NotFound(res, req)
return
}
})
}
func NewSearchFlag(ctx context.Context, t int) (*SearchFlag, context.Context) {
if v := ctx.Value(searchFlagKey); v != nil {
return v.(*SearchFlag), ctx
}
v := &SearchFlag{
t: t,
}
v.ClientFlag, ctx = NewClientFlag(ctx)
v.DatacenterFlag, ctx = NewDatacenterFlag(ctx)
switch t {
case SearchVirtualMachines:
v.entity = "VM"
case SearchHosts:
v.entity = "host"
case SearchVirtualApps:
v.entity = "vapp"
default:
panic("invalid search type")
}
ctx = context.WithValue(ctx, searchFlagKey, v)
return v, ctx
}
func Set(r *http.Request, key, val interface{}) *http.Request {
if val == nil {
return r
}
return r.WithContext(context.WithValue(r.Context(), key, val))
}
func main() {
// Pass a context with a timeout to tell a blocking function that it
// should abandon its work after the timeout elapses.
ctx, cancel := context.WithTimeout(context.Background(), 3000*time.Millisecond)
ctx = context.WithValue(ctx, "a", 42)
go t(ctx)
// time.Sleep(time.Millisecond * 200)
// cancel()
select {
case <-time.After(4 * time.Second):
fmt.Println("overslept")
case <-ctx.Done():
fmt.Println(ctx.Err()) // prints "context deadline exceeded"
}
// Even though ctx should have expired already, it is good
// practice to call its cancelation function in any case.
// Failure to do so may keep the context and its parent alive
// longer than necessary.
fmt.Println(ctx.Value("a"))
cancel()
}
// scrapeRoute parses and responds to a Scrape by using t.TrackerLogic.
func (t *Frontend) scrapeRoute(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
var err error
start := time.Now()
defer recordResponseDuration("scrape", err, time.Since(start))
req, err := ParseScrape(r)
if err != nil {
WriteError(w, err)
return
}
host, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
log.Errorln("http: unable to determine remote address for scrape:", err)
WriteError(w, err)
return
}
ip := net.ParseIP(host)
ctx := context.WithValue(context.Background(), middleware.ScrapeIsIPv6Key, len(ip) == net.IPv6len)
resp, err := t.logic.HandleScrape(ctx, req)
if err != nil {
WriteError(w, err)
return
}
err = WriteScrapeResponse(w, resp)
if err != nil {
WriteError(w, err)
return
}
go t.logic.AfterScrape(context.Background(), req, resp)
}
func TestHasAll(t *testing.T) {
body := "test=true&keys=this,that,something&values=1,2,3"
r, err := http.NewRequest("PUT", "test", strings.NewReader(body))
if err != nil {
t.Fatal("Could not build request", err)
}
r.Header.Set("Content-Type", "application/x-www-form-urlencoded")
r = r.WithContext(context.WithValue(r.Context(), paramsKey, ParseParams(r)))
params := GetParams(r)
//Test All
if ok, missing := params.HasAll("test", "keys", "values"); !ok || len(missing) > 0 {
t.Fatal("Params should have all keys, could not find", missing)
}
// Test Partial Contains
if ok, missing := params.HasAll("test"); !ok || len(missing) > 0 {
t.Fatal("Params should have key 'test', could not find", missing)
}
// Test Partial Missing
if ok, missing := params.HasAll("test", "nope"); ok || len(missing) == 0 {
t.Fatal("Params should not have key 'nope'", missing)
} else if contains(missing, "test") {
t.Fatal("Missing should not contain 'test'")
}
// Test All missing
if ok, missing := params.HasAll("negative", "nope"); ok || len(missing) == 0 {
t.Fatal("Params should not have key 'nope' nor 'negative'", missing)
}
}
func TestImbueTime(t *testing.T) {
body := "test=true&created_at=2016-06-07T00:30Z&remind_on=2016-07-17"
r, err := http.NewRequest("PUT", "test", strings.NewReader(body))
if err != nil {
t.Fatal("Could not build request", err)
}
r.Header.Set("Content-Type", "application/x-www-form-urlencoded")
r = r.WithContext(context.WithValue(r.Context(), paramsKey, ParseParams(r)))
params := GetParams(r)
type testType struct {
Test bool
CreatedAt time.Time
RemindOn *time.Time
}
var obj testType
params.Imbue(&obj)
if obj.Test != true {
t.Fatal("Value of 'test' should be 'true', got: ", obj.Test)
}
createdAt, _ := time.Parse(time.RFC3339, "2016-06-07T00:30Z00:00")
if !obj.CreatedAt.Equal(createdAt) {
t.Fatal("CreatedAt should be '2016-06-07T00:30Z', got:", obj.CreatedAt)
}
remindOn, _ := time.Parse(DateOnly, "2016-07-17")
if obj.RemindOn == nil || !obj.RemindOn.Equal(remindOn) {
t.Fatal("RemindOn should be '2016-07-17', got:", obj.RemindOn)
}
}
func TestParsePostUrlJSON(t *testing.T) {
body := "{\"test\":true}"
r, err := http.NewRequest("PUT", "test?test=false&id=1", strings.NewReader(body))
if err != nil {
t.Fatal("Could not build request", err)
}
r.Header.Set("Content-Type", "application/json")
r = r.WithContext(context.WithValue(r.Context(), paramsKey, ParseParams(r)))
params := GetParams(r)
val, present := params.Get("test")
if !present {
t.Fatal("Key: 'test' not found")
}
if val != true {
t.Fatal("Value of 'test' should be 'true', got: ", val)
}
val, present = params.GetFloatOk("id")
if !present {
t.Fatal("Key: 'id' not found")
}
if val != 1.0 {
t.Fatal("Value of 'id' should be 1, got: ", val)
}
}
func TestRouter(t *testing.T) {
t.Parallel()
var rt router
mark := new(int)
for i, p := range TestRoutes {
i := i
p.index = i
p.mark = mark
rt.add(p, intHandler(i))
}
for i, test := range RouterTests {
r, err := http.NewRequest(test.method, test.path, nil)
if err != nil {
panic(err)
}
ctx := context.WithValue(context.Background(), internal.Path, test.path)
r = r.WithContext(ctx)
var out []int
for *mark = 0; *mark < len(TestRoutes); *mark++ {
r := rt.route(r)
ctx := r.Context()
if h := ctx.Value(internal.Handler); h != nil {
out = append(out, int(h.(intHandler)))
} else {
out = append(out, -1)
}
}
if !reflect.DeepEqual(out, test.results) {
t.Errorf("[%d] expected %v got %v", i, test.results, out)
}
}
}
func TestRoutingVariableWithContext(t *testing.T) {
var (
expected = "variable"
got string
mux = New()
w = httptest.NewRecorder()
)
appFn := func(w http.ResponseWriter, r *http.Request) {
got = GetValue(r, "vartest")
}
middlewareFn := func(w http.ResponseWriter, r *http.Request) {
ctx := context.WithValue(r.Context(), "key", "customValue")
newReq := r.WithContext(ctx)
appFn(w, newReq)
}
mux.Get("/:vartest", http.HandlerFunc(middlewareFn))
r, err := http.NewRequest("GET", fmt.Sprintf("/%s", expected), nil)
if err != nil {
t.Fatal(err)
}
mux.ServeHTTP(w, r)
if got != expected {
t.Fatalf("expected %s, got %s", expected, got)
}
}
// Handle takes the next handler as an argument and wraps it in this middleware.
func (m *Middle) Handle(next httpware.Handler) httpware.Handler {
return httpware.HandlerFunc(func(ctx context.Context, w http.ResponseWriter, r *http.Request) error {
q := r.URL.Query()
s := q.Get(m.startQuery)
l := q.Get(m.limitQuery)
page := Page{}
var err error
if s == "" {
page.Start = 0
} else {
page.Start, err = strconv.Atoi(s)
if err != nil {
return httpware.NewErr("invalid query parameter", http.StatusBadRequest).WithField(m.startQuery, "must be an integer")
}
if page.Start < 0 {
return httpware.NewErr("invalid query parameter", http.StatusBadRequest).WithField(m.startQuery, "must not be negative")
}
}
if l == "" {
page.Limit = m.limitDefault
} else {
page.Limit, err = strconv.Atoi(l)
if err != nil {
return httpware.NewErr("invalid query parameter", http.StatusBadRequest).WithField(m.limitQuery, "must not be an integer")
}
if page.Limit <= 0 {
return httpware.NewErr("invalid query parameter", http.StatusBadRequest).WithField(m.limitQuery, "must not be greater than zero")
}
}
return next.ServeHTTPCtx(context.WithValue(ctx, httpware.PageKey, page), w, r)
})
}
func compilePosts(ctx *Context) []*helper.GoWorkerRequest {
posts := ctx.Source.Posts
if len(posts) == 0 {
log15.Warn("NoPosts")
return nil
}
var reqs []*helper.GoWorkerRequest
for _, post := range posts {
p2 := post
c := context.WithValue(context.Background(), "post", p2)
req := &helper.GoWorkerRequest{
Ctx: c,
Action: func(c context.Context) (context.Context, error) {
viewData := ctx.View()
viewData["Title"] = p2.Title + " - " + ctx.Source.Meta.Title
viewData["Desc"] = p2.Desc
viewData["Post"] = p2
viewData["PermaKey"] = p2.Slug
viewData["PostType"] = model.TreePost
viewData["Hover"] = model.TreePost
viewData["URL"] = p2.URL()
return c, compile(ctx, "post.html", viewData, p2.DestURL())
},
}
reqs = append(reqs, req)
}
return reqs
}
func ExampleStack() {
// Associate a session ID with each session
var sessionID int64
sessionid := styx.HandlerFunc(func(s *styx.Session) {
id := atomic.AddInt64(&sessionID, 1)
for s.Next() {
req := s.Request()
ctx := context.WithValue(req.Context(), "session", id)
s.UpdateRequest(req.WithContext(ctx))
}
})
// echo requests to stdout
echo := styx.HandlerFunc(func(s *styx.Session) {
for s.Next() {
req := s.Request()
id := req.Context().Value("session")
fmt.Printf("session %v user %q %q %T %s",
id, s.User, s.Access, req, req.Path())
}
})
// Disallow removal of any files
blockops := styx.HandlerFunc(func(s *styx.Session) {
for s.Next() {
if t, ok := s.Request().(styx.Tremove); ok {
t.Rerror("permission denied")
}
}
})
handler := styx.Stack(sessionid, echo, blockops)
styx.ListenAndServe(":564", handler)
}
func (k *Kloud) doPlan(r *kite.Request, p Provider, teamReq *TeamRequest, req *PlanRequest) ([]*Machine, error) {
kiteReq := &kite.Request{
Method: "plan",
Username: r.Username,
}
stack, ctx, err := k.newStack(kiteReq, teamReq)
if err != nil {
return nil, err
}
ctx = context.WithValue(ctx, PlanRequestKey, req)
v, err := stack.HandlePlan(ctx)
if err != nil {
return nil, err
}
k.Log.Debug("plan received: %# v", v)
var machines []*Machine
if v, ok := v.(*PlanResponse); ok {
if m, ok := v.Machines.([]*Machine); ok {
machines = m
}
}
return machines, nil
}
func TestContextValueChange(t *testing.T) {
testConf, err := filepath.Abs("./test/workflow.yaml")
if err != nil {
t.Fatal(err)
}
okFn := func(ctx context.Context) (context.Context, string, error) {
ctx = context.WithValue(ctx, "key", "value")
return ctx, "OK", nil
}
wf := New()
NewAgent(wf.Context, okFn, "start", "step1", "step2", "step3", "step4")
err = wf.Load(testConf)
if err != nil {
t.Log(testConf)
t.Error(err)
}
err = wf.Handle("start")
if err != nil {
t.Error(err)
}
value, ok := wf.Context.Value("key").(string)
t.Log(value, ok)
if !ok {
t.Error("value is not string")
}
if value != "value" {
t.Error("value is not value", value)
}
}
// ServerBaseContext wraps an http.Handler to set the request context to the
// `baseCtx`.
func ServerBaseContext(h http.Handler, baseCtx context.Context) http.Handler {
fn := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
// Copy over default net/http server context keys
if v, ok := ctx.Value(http.ServerContextKey).(*http.Server); ok {
baseCtx = context.WithValue(baseCtx, http.ServerContextKey, v)
}
if v, ok := ctx.Value(http.LocalAddrContextKey).(net.Addr); ok {
baseCtx = context.WithValue(baseCtx, http.LocalAddrContextKey, v)
}
h.ServeHTTP(w, r.WithContext(baseCtx))
})
return fn
}
// AdaptFunc can be the starting point for httpware.Handler implementations. It
// creates a new background context and invokes the ServeHTTPCtx function.
func AdaptFunc(hf httpware.HandlerFunc) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
ctx := context.Background()
paramsCtx := context.WithValue(ctx, httpware.RouterParamsKey, ps)
hf.ServeHTTPCtx(paramsCtx, w, r)
}
}
func TestParseNestedJSONBody(t *testing.T) {
body := "{ \"test\": true, \"coord\": { \"lat\": 50.505, \"lon\": 10.101 }}"
r, err := http.NewRequest("POST", "test", strings.NewReader(body))
if err != nil {
t.Fatal("Could not build request", err)
}
r.Header.Set("Content-Type", "application/json")
r = r.WithContext(context.WithValue(r.Context(), paramsKey, ParseParams(r)))
params := GetParams(r)
val, present := params.Get("test")
if !present {
t.Fatal("Key: 'test' not found")
}
if val != true {
t.Fatal("Value of 'test' should be 'true', got: ", val)
}
val, present = params.Get("coord")
if !present {
t.Fatal("Key: 'coord' not found")
}
coord := val.(map[string]interface{})
lat, present := coord["lat"]
if !present {
t.Fatal("Key: 'lat' not found")
}
if lat != 50.505 {
t.Fatal("Value of 'lat' should be 50.505, got: ", lat)
}
lat, present = params.Get("coord.lat")
if !present {
t.Fatal("Nested Key: 'lat' not found")
}
if lat != 50.505 {
t.Fatal("Value of 'lat' should be 50.505, got: ", lat)
}
lon, present := coord["lon"]
if !present {
t.Fatal("Key: 'lon' not found")
}
if lon != 10.101 {
t.Fatal("Value of 'lon' should be 10.101, got: ", lon)
}
lon, present = params.Get("coord.lon")
if !present {
t.Fatal("Nested Key: 'lon' not found")
}
if lon != 10.101 {
t.Fatal("Value of 'lon' should be 10.101, got: ", lon)
}
}
