73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package handlers
|
|
|
|
import (
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"testing"
|
|
)
|
|
|
|
func TestCleanHost(t *testing.T) {
|
|
tests := []struct {
|
|
in, want string
|
|
}{
|
|
{"www.google.com", "www.google.com"},
|
|
{"www.google.com foo", "www.google.com"},
|
|
{"www.google.com/foo", "www.google.com"},
|
|
{" first character is a space", ""},
|
|
}
|
|
for _, tt := range tests {
|
|
got := cleanHost(tt.in)
|
|
if tt.want != got {
|
|
t.Errorf("cleanHost(%q) = %q, want %q", tt.in, got, tt.want)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestCanonicalHost(t *testing.T) {
|
|
gorilla := "http://www.gorillatoolkit.org"
|
|
|
|
rr := httptest.NewRecorder()
|
|
r := newRequest("GET", "http://www.example.com/")
|
|
|
|
testHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {})
|
|
|
|
// Test a re-direct: should return a 302 Found.
|
|
CanonicalHost(gorilla, http.StatusFound)(testHandler).ServeHTTP(rr, r)
|
|
|
|
if rr.Code != http.StatusFound {
|
|
t.Fatalf("bad status: got %v want %v", rr.Code, http.StatusFound)
|
|
}
|
|
|
|
if rr.Header().Get("Location") != gorilla+r.URL.Path {
|
|
t.Fatalf("bad re-direct: got %q want %q", rr.Header().Get("Location"), gorilla+r.URL.Path)
|
|
}
|
|
|
|
}
|
|
|
|
func TestBadDomain(t *testing.T) {
|
|
rr := httptest.NewRecorder()
|
|
r := newRequest("GET", "http://www.example.com/")
|
|
|
|
testHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {})
|
|
|
|
// Test a bad domain - should return 200 OK.
|
|
CanonicalHost("%", http.StatusFound)(testHandler).ServeHTTP(rr, r)
|
|
|
|
if rr.Code != http.StatusOK {
|
|
t.Fatalf("bad status: got %v want %v", rr.Code, http.StatusOK)
|
|
}
|
|
}
|
|
|
|
func TestEmptyHost(t *testing.T) {
|
|
rr := httptest.NewRecorder()
|
|
r := newRequest("GET", "http://www.example.com/")
|
|
|
|
testHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {})
|
|
|
|
// Test a domain that returns an empty url.Host from url.Parse.
|
|
CanonicalHost("hello.com", http.StatusFound)(testHandler).ServeHTTP(rr, r)
|
|
|
|
if rr.Code != http.StatusOK {
|
|
t.Fatalf("bad status: got %v want %v", rr.Code, http.StatusOK)
|
|
}
|
|
}
|