func ExampleLog() {
logger := log.New(os.Stdout, "[go-web] ", log.LstdFlags)
mux := httpmux.New()
mux.UseFunc(httplog.DefaultFormat(logger))
mux.GET("/", func(w http.ResponseWriter, r *http.Request) {
httplog.Errorf(r, "Todos são manos, eeei. Todos são hu-manos.")
})
http.ListenAndServe(":8080", mux)
}
func Example() {
// curl -i localhost:8080
// curl -i -XPOST --basic -u foobar:foobared localhost:8080/auth/login
root := httpmux.New()
root.GET("/", func(w http.ResponseWriter, r *http.Request) {
io.WriteString(w, "hello, world\n")
})
auth := httpmux.New()
{
auth.UseFunc(authHandler)
auth.POST("/login", func(w http.ResponseWriter, r *http.Request) {
u := httpmux.Context(r).Value("user")
fmt.Fprintln(w, "hello,", u)
})
}
root.Append("/auth", auth)
http.ListenAndServe(":8080", root)
}
func TestErrorln(t *testing.T) {
var ctx context.Context
mux := httpmux.New()
mux.GET("/", func(w http.ResponseWriter, r *http.Request) {
Errorln(r, "hello", "world")
ctx = httpmux.Context(r)
})
r := &http.Request{Method: "GET", URL: &url.URL{Path: "/"}}
mux.ServeHTTP(&httptest.ResponseRecorder{}, r)
if ctx.Value(ErrorID) != "hello world\n" {
t.Fatalf("Unexpected value. Want \"hello world\\n\", have %v", ctx.Value("error"))
}
}
func TestApacheCombinedFormat(t *testing.T) {
var b bytes.Buffer
l := log.New(&b, "", 0)
mux := httpmux.New()
mux.UseFunc(ApacheCommonFormat(l))
mux.GET("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNotFound)
io.WriteString(w, "foobar")
}))
r := &http.Request{
Method: "GET",
URL: &url.URL{Path: "/"},
}
w := &httptest.ResponseRecorder{}
mux.ServeHTTP(w, r)
// TODO: Test the format.
}
func TestDefaultFormat(t *testing.T) {
var b bytes.Buffer
l := log.New(&b, "", 0)
mux := httpmux.New()
mux.UseFunc(DefaultFormat(l))
mux.GET("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNotFound)
io.WriteString(w, "foobar")
}))
r := &http.Request{
Proto: "HTTP/1.1",
Method: "GET",
URL: &url.URL{Path: "/"},
}
w := &httptest.ResponseRecorder{}
mux.ServeHTTP(w, r)
// TODO: Test the format.
if !strings.HasPrefix(b.String(), "HTTP/1.1 404") {
t.Fatalf("Unexpected data. Want HTTP/1.1 404, have %q", b.String())
}
}