func TestGet(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
if req.URL.Path == "/page1" {
fmt.Fprint(w, htmlPage1)
} else if req.URL.Path == "/page2" {
fmt.Fprint(w, htmlPage2)
}
}))
defer ts.Close()
bow := NewBrowser()
err := bow.Open(ts.URL + "/page1")
ut.AssertNil(err)
ut.AssertEquals("Surf Page 1", bow.Title())
ut.AssertContains("<p>Hello, Surf!</p>", bow.Body())
err = bow.Open(ts.URL + "/page2")
ut.AssertNil(err)
ut.AssertEquals("Surf Page 2", bow.Title())
ok := bow.Back()
ut.AssertTrue(ok)
ut.AssertEquals("Surf Page 1", bow.Title())
ok = bow.Back()
ut.AssertFalse(ok)
ut.AssertEquals("Surf Page 1", bow.Title())
}
func TestImages(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
fmt.Fprint(w, htmlPage1)
}))
defer ts.Close()
bow := NewBrowser()
err := bow.Open(ts.URL)
ut.AssertNil(err)
images := bow.Images()
ut.AssertEquals(2, len(images))
ut.AssertEquals("imgur-image", images[0].ID)
ut.AssertEquals("http://i.imgur.com/HW4bJtY.jpg", images[0].URL.String())
ut.AssertEquals("", images[0].Alt)
ut.AssertEquals("It's a...", images[0].Title)
ut.AssertEquals("", images[1].ID)
ut.AssertEquals(ts.URL+"/Cxagv.jpg", images[1].URL.String())
ut.AssertEquals("A picture", images[1].Alt)
ut.AssertEquals("", images[1].Title)
buff := &bytes.Buffer{}
l, err := images[0].Download(buff)
ut.AssertNil(err)
ut.AssertGreaterThan(0, buff.Len())
ut.AssertEquals(int(l), buff.Len())
}
func TestBrowserForm(t *testing.T) {
ts := setupTestServer(htmlForm, t)
defer ts.Close()
bow := &Browser{}
bow.headers = make(http.Header, 10)
bow.history = jar.NewMemoryHistory()
err := bow.Open(ts.URL)
ut.AssertNil(err)
f, err := bow.Form("[name='default']")
ut.AssertNil(err)
v, ok := f.Field("age")
ut.AssertTrue(ok)
ut.AssertEquals("", v)
v, ok = f.Field("ageage")
ut.AssertFalse(ok)
ut.AssertEquals("", v)
f.Input("age", "55")
v, ok = f.Field("age")
ut.AssertTrue(ok)
ut.AssertEquals("55", v)
f.Input("gender", "male")
err = f.Click("submit2")
ut.AssertNil(err)
ut.AssertContains("age=55", bow.Body())
ut.AssertContains("gender=male", bow.Body())
ut.AssertContains("submit2=submitted2", bow.Body())
}
// assertBookmarks tests the given bookmark jar.
func assertBookmarks(b BookmarksJar) {
err := b.Save("test1", "http://localhost")
ut.AssertNil(err)
err = b.Save("test2", "http://127.0.0.1")
ut.AssertNil(err)
err = b.Save("test1", "http://localhost")
ut.AssertNotNil(err)
url, err := b.Read("test1")
ut.AssertNil(err)
ut.AssertEquals("http://localhost", url)
url, err = b.Read("test2")
ut.AssertEquals("http://127.0.0.1", url)
url, err = b.Read("test3")
ut.AssertNotNil(err)
r := b.Remove("test2")
ut.AssertTrue(r)
r = b.Remove("test3")
ut.AssertFalse(r)
r = b.Has("test1")
ut.AssertTrue(r)
r = b.Has("test4")
ut.AssertFalse(r)
}
func TestStylesheets(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
fmt.Fprint(w, htmlPage1)
}))
defer ts.Close()
bow := NewBrowser()
err := bow.Open(ts.URL)
ut.AssertNil(err)
stylesheets := bow.Stylesheets()
ut.AssertEquals(2, len(stylesheets))
ut.AssertEquals("http://godoc.org/-/site.css", stylesheets[0].URL.String())
ut.AssertEquals("all", stylesheets[0].Media)
ut.AssertEquals("text/css", stylesheets[0].Type)
ut.AssertEquals(ts.URL+"/print.css", stylesheets[1].URL.String())
ut.AssertEquals("print", stylesheets[1].Media)
ut.AssertEquals("text/css", stylesheets[1].Type)
buff := &bytes.Buffer{}
l, err := stylesheets[0].Download(buff)
ut.AssertNil(err)
ut.AssertGreaterThan(0, buff.Len())
ut.AssertEquals(int(l), buff.Len())
}
func TestBrowserForm(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method == "GET" {
fmt.Fprint(w, htmlForm)
} else {
r.ParseForm()
fmt.Fprint(w, r.Form.Encode())
}
}))
defer ts.Close()
bow := &Browser{}
bow.headers = make(http.Header, 10)
bow.history = jar.NewMemoryHistory()
err := bow.Open(ts.URL)
ut.AssertNil(err)
f, err := bow.Form("[name='default']")
ut.AssertNil(err)
v, ok := f.Field("age")
ut.AssertTrue(ok)
ut.AssertEquals("", v)
v, ok = f.Field("ageage")
ut.AssertFalse(ok)
ut.AssertEquals("", v)
f.Input("age", "55")
v, ok = f.Field("age")
ut.AssertTrue(ok)
ut.AssertEquals("55", v)
f.Input("gender", "male")
err = f.Click("submit2")
ut.AssertNil(err)
ut.AssertContains("age=55", bow.Body())
ut.AssertContains("gender=male", bow.Body())
ut.AssertContains("submit2=submitted2", bow.Body())
}
func TestDownload(t *testing.T) {
ut.Run(t)
out := &bytes.Buffer{}
u, _ := url.Parse("http://i.imgur.com/HW4bJtY.jpg")
asset := NewImageAsset(u, "", "", "")
l, err := DownloadAsset(asset, out)
ut.AssertNil(err)
ut.AssertGreaterThan(0, int(l))
ut.AssertEquals(int(l), out.Len())
}
func TestBookmarks(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
fmt.Fprint(w, htmlPage1)
}))
defer ts.Close()
bookmarks := jar.NewMemoryBookmarks()
bow := NewBrowser()
bow.SetBookmarksJar(bookmarks)
bookmarks.Save("test1", ts.URL)
bow.OpenBookmark("test1")
ut.AssertEquals("Surf Page 1", bow.Title())
ut.AssertContains("<p>Hello, Surf!</p>", bow.Body())
err := bow.Bookmark("test2")
ut.AssertNil(err)
bow.OpenBookmark("test2")
ut.AssertEquals("Surf Page 1", bow.Title())
}
func TestUserAgent(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
fmt.Fprint(w, req.UserAgent())
}))
defer ts.Close()
bow := NewBrowser()
bow.SetUserAgent("Testing/1.0")
err := bow.Open(ts.URL)
ut.AssertNil(err)
ut.AssertEquals("Testing/1.0", bow.Body())
}
func TestDownloadAsync(t *testing.T) {
ut.Run(t)
ch := make(AsyncDownloadChannel, 1)
u1, _ := url.Parse("http://i.imgur.com/HW4bJtY.jpg")
u2, _ := url.Parse("http://i.imgur.com/HkPOzEH.jpg")
asset1 := NewImageAsset(u1, "", "", "")
asset2 := NewImageAsset(u2, "", "", "")
out1 := &bytes.Buffer{}
out2 := &bytes.Buffer{}
queue := 2
DownloadAssetAsync(asset1, out1, ch)
DownloadAssetAsync(asset2, out2, ch)
for {
select {
case result := <-ch:
ut.AssertGreaterThan(0, int(result.Size))
if result.Asset == asset1 {
ut.AssertEquals(int(result.Size), out1.Len())
} else if result.Asset == asset2 {
ut.AssertEquals(int(result.Size), out2.Len())
} else {
t.Failed()
}
queue--
if queue == 0 {
goto COMPLETE
}
}
}
COMPLETE:
close(ch)
ut.AssertEquals(0, queue)
}
func TestDownloadContentType(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
b := bytes.NewBufferString("Hello")
fmt.Fprint(w, b)
}))
defer ts.Close()
bow := NewBrowser()
bow.Open(ts.URL)
buff := &bytes.Buffer{}
bow.Download(buff)
ut.AssertEquals("Hello", buff.String())
}
func TestDownload(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
fmt.Fprint(w, req.UserAgent())
}))
defer ts.Close()
bow := NewBrowser()
bow.Open(ts.URL)
buff := &bytes.Buffer{}
l, err := bow.Download(buff)
ut.AssertNil(err)
ut.AssertGreaterThan(0, int(l))
ut.AssertEquals(int(l), buff.Len())
}
func TestPost(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
if req.Method == "POST" {
w.WriteHeader(200)
w.Write([]byte("OK"))
} else {
w.WriteHeader(500)
w.Write([]byte("ERROR"))
}
}))
defer ts.Close()
bow := NewBrowser()
bow.Post(ts.URL, "application/x-www-form-urlencoded", nil)
ut.AssertEquals(200, bow.StatusCode())
}
func TestMemoryHistory(t *testing.T) {
ut.Run(t)
stack := NewMemoryHistory()
page1 := &State{}
stack.Push(page1)
ut.AssertEquals(1, stack.Len())
ut.AssertEquals(page1, stack.Top())
page2 := &State{}
stack.Push(page2)
ut.AssertEquals(2, stack.Len())
ut.AssertEquals(page2, stack.Top())
page := stack.Pop()
ut.AssertEquals(page, page2)
ut.AssertEquals(1, stack.Len())
ut.AssertEquals(page1, stack.Top())
page = stack.Pop()
ut.AssertEquals(page, page1)
ut.AssertEquals(0, stack.Len())
}
func TestLinks(t *testing.T) {
ut.Run(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
fmt.Fprint(w, htmlPage1)
}))
defer ts.Close()
bow := NewBrowser()
err := bow.Open(ts.URL)
ut.AssertNil(err)
links := bow.Links()
ut.AssertEquals(2, len(links))
ut.AssertEquals("", links[0].ID)
ut.AssertEquals(ts.URL+"/page2", links[0].URL.String())
ut.AssertEquals("click", links[0].Text)
ut.AssertEquals("page3", links[1].ID)
ut.AssertEquals(ts.URL+"/page3", links[1].URL.String())
ut.AssertEquals("no clicking", links[1].Text)
}
func TestSafari(t *testing.T) {
ut.Run(t)
ut.AssertEquals("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Safari/8536.25", Safari())
}
func TestAOL(t *testing.T) {
ut.Run(t)
ut.AssertEquals("Mozilla/5.0 (compatible; MSIE 9.0; AOL 9.7; AOLBuild 4343.19; Windows NT 6.3; WOW64; Trident/5.0; FunWebProducts; x64)", AOL())
}
func TestChrome(t *testing.T) {
ut.Run(t)
ut.AssertEquals("Mozilla/5.0 (Windows NT 6.3; x64) Chrome/37.0.2049.0 Safari/537.36", Chrome())
}
func TestFirefox(t *testing.T) {
ut.Run(t)
ut.AssertEquals("Mozilla/5.0 (Windows NT 6.3; x64; rv:31.0) Gecko/20100101 Firefox/31.0", Firefox())
}
func TestCreate(t *testing.T) {
ut.Run(t)
ut.AssertEquals(fmt.Sprintf("Surf/%s (%s %s; %s)", Version, osName(), osVersion(), runtime.Version()), Create())
Name = "Chrome"
Version = "37.0.2049.0"
OSName = "Ubuntu"
OSVersion = "14.04"
Comments = []string{"X11", "like Gecko"}
ut.AssertEquals("Mozilla/5.0 (Ubuntu 14.04; X11; like Gecko) Chrome/37.0.2049.0 Safari/537.36", Create())
Name = "Chrome"
Version = ""
OSName = "Ubuntu"
OSVersion = "14.04"
Comments = []string{}
ut.AssertEquals("Mozilla/5.0 (Ubuntu 14.04) Chrome/37.0.2049.0 Safari/537.36", Create())
Name = "Firefox"
Version = "31.0"
Comments = []string{"x64"}
ut.AssertEquals("Mozilla/5.0 (Ubuntu 14.04; x64; rv:31.0) Gecko/20100101 Firefox/31.0", Create())
Name = "MSIE"
Version = "10.6"
OSName = "Windows NT"
OSVersion = "6.1"
Comments = []string{"WOW64"}
ut.AssertEquals("Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/5.0; .NET CLR 3.5.30729)", Create())
Name = "Opera"
Version = "12.14"
OSName = "Windows NT"
OSVersion = "6.1"
Comments = []string{"en"}
ut.AssertEquals("Opera/9.80 (Windows NT 6.1; U; en) Presto/2.9.181 Version/12.14", Create())
Name = "Safari"
Version = "6.0"
OSName = "Intel Mac OS X"
OSVersion = "10_6_8"
Comments = []string{}
ut.AssertEquals("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Safari/8536.25", Create())
Name = "AOL"
Version = "9.7"
OSName = "Windows NT"
OSVersion = "6.1"
Comments = []string{}
ut.AssertEquals("Mozilla/5.0 (compatible; MSIE 9.0; AOL 9.7; AOLBuild 4343.19; Windows NT 6.1; WOW64; Trident/5.0; FunWebProducts)", Create())
Name = "Konqueror"
Version = "4.9"
OSName = "Linux"
OSVersion = "3.5"
Comments = []string{}
ut.AssertEquals("Mozilla/5.0 (compatible; Konqueror/4.0; Linux) KHTML/4.0.3 (like Gecko)", Create())
Name = "Netscape"
Version = "9.0.0.6"
OSName = "Windows NT"
OSVersion = "6.1"
Comments = []string{"en-US"}
ut.AssertEquals("Mozilla/5.0 (Windows NT; U; Windows NT 6.1; rv:1.9.2.4; en-US) Gecko/20070321 Netscape/9.0.0.6", Create())
Name = "Lynx"
Version = "2.8.8dev.3"
OSName = "Linux"
OSVersion = "3.5"
Comments = []string{}
ut.AssertEquals("Lynx/2.8.8dev.3 libwww-FM/2.14 SSL-MM/1.4.1", Create())
}
func TestOpera(t *testing.T) {
ut.Run(t)
ut.AssertEquals("Opera/9.80 (Windows NT 6.3; U; x64) Presto/2.9.181 Version/12.14", Opera())
}
func TestMSIE(t *testing.T) {
ut.Run(t)
ut.AssertEquals("Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; x64; Trident/5.0; .NET CLR 3.5.30729)", MSIE())
}