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