Example #1
0
func TestRedirectCookiesJar(t *testing.T) {
	var ts *httptest.Server
	ts = httptest.NewServer(echoCookiesRedirectHandler)
	defer ts.Close()
	c := &Client{}
	c.Jar = &TestJar{perURL: make(map[string][]*Cookie)}
	u, _ := url.Parse(ts.URL)
	c.Jar.SetCookies(u, []*Cookie{expectedCookies[0]})
	resp, _ := c.Get(ts.URL)
	matchReturnedCookies(t, expectedCookies, resp.Cookies())
}
Example #2
0
func TestRedirectCookiesOnRequest(t *testing.T) {
	var ts *httptest.Server
	ts = httptest.NewServer(echoCookiesRedirectHandler)
	defer ts.Close()
	c := &Client{}
	req, _ := NewRequest("GET", ts.URL, nil)
	req.AddCookie(expectedCookies[0])
	// TODO: Uncomment when an implementation of a RFC6265 cookie jar lands.
	_ = c
	// resp, _ := c.Do(req)
	// matchReturnedCookies(t, expectedCookies, resp.Cookies())

	req, _ = NewRequest("GET", ts.URL, nil)
	// resp, _ = c.Do(req)
	// matchReturnedCookies(t, expectedCookies[1:], resp.Cookies())
}
Example #3
0
func TestRedirects(t *testing.T) {
	var ts *httptest.Server
	ts = httptest.NewServer(HandlerFunc(func(w ResponseWriter, r *Request) {
		n, _ := strconv.Atoi(r.FormValue("n"))
		// Test Referer header. (7 is arbitrary position to test at)
		if n == 7 {
			if g, e := r.Referer(), ts.URL+"/?n=6"; e != g {
				t.Errorf("on request ?n=7, expected referer of %q; got %q", e, g)
			}
		}
		if n < 15 {
			Redirect(w, r, fmt.Sprintf("/?n=%d", n+1), StatusFound)
			return
		}
		fmt.Fprintf(w, "n=%d", n)
	}))
	defer ts.Close()

	c := &Client{}
	_, err := c.Get(ts.URL)
	if e, g := "Get /?n=10: stopped after 10 redirects", fmt.Sprintf("%v", err); e != g {
		t.Errorf("with default client Get, expected error %q, got %q", e, g)
	}

	// HEAD request should also have the ability to follow redirects.
	_, err = c.Head(ts.URL)
	if e, g := "Head /?n=10: stopped after 10 redirects", fmt.Sprintf("%v", err); e != g {
		t.Errorf("with default client Head, expected error %q, got %q", e, g)
	}

	// Do should also follow redirects.
	greq, _ := NewRequest("GET", ts.URL, nil)
	_, err = c.Do(greq)
	if e, g := "Get /?n=10: stopped after 10 redirects", fmt.Sprintf("%v", err); e != g {
		t.Errorf("with default client Do, expected error %q, got %q", e, g)
	}

	var checkErr error
	var lastVia []*Request
	c = &Client{CheckRedirect: func(_ *Request, _ *Response, via []*Request) error {
		lastVia = via
		return checkErr
	}}
	res, err := c.Get(ts.URL)
	finalUrl := res.Request.URL.String()
	if e, g := "<nil>", fmt.Sprintf("%v", err); e != g {
		t.Errorf("with custom client, expected error %q, got %q", e, g)
	}
	if !strings.HasSuffix(finalUrl, "/?n=15") {
		t.Errorf("expected final url to end in /?n=15; got url %q", finalUrl)
	}
	if e, g := 15, len(lastVia); e != g {
		t.Errorf("expected lastVia to have contained %d elements; got %d", e, g)
	}

	checkErr = errors.New("no redirects allowed")
	res, err = c.Get(ts.URL)
	finalUrl = res.Request.URL.String()
	if e, g := "Get /?n=1: no redirects allowed", fmt.Sprintf("%v", err); e != g {
		t.Errorf("with redirects forbidden, expected error %q, got %q", e, g)
	}
}