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test(html): Convert window base and history tests
Migrate tests from ginkgo to testify suites
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‎html/window_history_test.go

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package html_test
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import (
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"testing"
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"github.com/stretchr/testify/suite"
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"github.com/gost-dom/browser/dom/event"
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"github.com/gost-dom/browser/html"
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. "github.com/gost-dom/browser/html"
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. "github.com/gost-dom/browser/internal/testing/gomega-matchers"
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"github.com/gost-dom/browser/internal/testing/gosttest"
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. "github.com/gost-dom/browser/testing/gomega-matchers"
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)
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type WindowHistoryTestSuite struct {
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gosttest.GomegaSuite
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win html.Window
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h *gosttest.EchoHandler
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}
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func (s *WindowHistoryTestSuite) History() *html.History {
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return s.win.History()
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}
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func (s *WindowHistoryTestSuite) SetupTest() {
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s.h = new(gosttest.EchoHandler)
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s.win = html.NewWindow(windowOptionHandler(s.h))
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}
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func (s *WindowHistoryTestSuite) TestWithNewWindow() {
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s.Expect(s.History().Length()).To(Equal(1), "History entries")
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}
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func (s *WindowHistoryTestSuite) TestHistoryAfterNavigating() {
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(2), "History length after navigating")
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}
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func (s *WindowHistoryTestSuite) TestReloadWithGoMethod() {
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.History().Length()).To(Equal(2), "History length after navigate")
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// about:blank wasn't a request
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s.Expect(s.h.RequestCount()).To(Equal(1), "No of HTTP requests")
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s.Expect(s.History().Go(0)).To(Succeed())
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s.Expect(s.History().Length()).To(Equal(2), "History length after reload")
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s.Expect(s.h.RequestCount()).To(Equal(2), "No of HTTP requests") // about:blank wasn't a request
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}
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func (s *WindowHistoryTestSuite) TestNavigate() {
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(2))
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s.Expect(s.win.Document()).To(HaveH1("/page-2"), "Document contents reflect page")
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}
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func (s *WindowHistoryTestSuite) TestGoBackOnce() {
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.win.History().Go(-1)).To(Succeed())
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s.Expect(s.win.Document()).To(HaveH1("Gost-DOM"), "Page content after pack")
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s.Expect(s.win.Location().Href()).To(Equal("about:blank"), "Location after back")
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}
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func (s *WindowHistoryTestSuite) TestGoForward() {
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.win.Navigate("/page-3")).To(Succeed())
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s.Expect(s.win.Navigate("/page-4")).To(Succeed())
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s.Expect(s.win.Navigate("/page-5")).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(5), "History length after 4 navigates")
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s.Expect(s.win.History().Go(-3)).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(5), "History length after Go(-3)")
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s.Expect(s.win.Navigate("/page-6")).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(3), "History length after Navigate")
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s.Expect(s.win.Location().Pathname()).To(Equal("/page-6"), "Location after Navigate")
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}
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func (s *WindowHistoryTestSuite) TestPopStateEvent() {
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.win.History().ReplaceState("page-2 state", "")).To(Succeed())
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s.Expect(s.win.History().PushState(EMPTY_STATE, "/page-3")).To(Succeed())
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var actualEvent *event.Event
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s.win.AddEventListener(
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"popstate",
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event.NewEventHandlerFunc(func(e *event.Event) error {
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actualEvent = e
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return nil
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}),
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)
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s.Expect(s.win.History().Go(-1)).To(Succeed())
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s.Expect(actualEvent).ToNot(BeNil(), "Event was dispatched")
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popEvent, ok := actualEvent.Data.(PopStateEventInit)
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s.Expect(ok).To(BeTrue(), "Event is a popstateevent")
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s.Expect(popEvent.State).To(BeEquivalentTo("page-2 state"), "Event state")
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}
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func (s *WindowHistoryTestSuite) TestReplaceState() {
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(2))
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s.Expect(s.win.History().ReplaceState(EMPTY_STATE, "/page-3"))
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s.Expect(s.h.RequestCount()).To(Equal(1), "No of HTTP requests")
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s.Expect(s.win.History().Length()).To(Equal(2), "History length after ReplaceState")
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s.Expect(s.win.Location().Pathname()).To(Equal("/page-3"), "Path after ReplaceState")
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}
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func TestWindowHistory(t *testing.T) {
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suite.Run(t, new(WindowHistoryTestSuite))
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}
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type WindowHistoryPushStateTestSuite struct {
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gosttest.GomegaSuite
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win html.Window
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h *gosttest.EchoHandler
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}
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func (s *WindowHistoryPushStateTestSuite) SetupTest() {
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s.h = new(gosttest.EchoHandler)
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s.win = html.NewWindow(windowOptionHandler(s.h))
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.win.Navigate("/page-3")).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(3))
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s.Expect(s.win.History().PushState(EMPTY_STATE, "/page-4"))
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}
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func TestWindowHistoryPushState(t *testing.T) {
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suite.Run(t, new(WindowHistoryPushStateTestSuite))
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}
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func (s *WindowHistoryPushStateTestSuite) TestPushStateWithFragment() {
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eventDispatched := false
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s.win.AddEventListener(
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"hashchange",
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event.NewEventHandlerFunc(func(e *event.Event) error {
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eventDispatched = true
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return nil
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}),
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)
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s.Expect(s.win.History().PushState(EMPTY_STATE, "/page-4#target"))
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s.Expect(eventDispatched).To(BeFalse(), "Fragment hashevent should not be emitted")
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}
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func (s *WindowHistoryPushStateTestSuite) TestPushStateWithRealPage() {
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s.Expect(s.win.History().Length()).To(Equal(4))
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s.Expect(s.win.History().Length()).To(Equal(4))
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s.Expect(s.win.Location().Pathname()).To(Equal("/page-4"))
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s.Expect(s.h.RequestCount()).To(Equal(2), "No of request _after_ pushState")
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s.Expect(s.win.History().Back()).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(4))
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s.Expect(s.win.Location().Pathname()).To(Equal("/page-3"))
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s.Expect(s.h.RequestCount()).To(Equal(2), "No of request _after_ back")
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}
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func (s *WindowHistoryPushStateTestSuite) TestPushStateWithEmptyURL() {
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s.T().Skip("TODO: Should add a new history entry")
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}
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type WindowHistoryPushStateWithMultipleEntriesTestSuite struct {
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gosttest.GomegaSuite
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win html.Window
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h *gosttest.EchoHandler
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}
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func (s *WindowHistoryPushStateWithMultipleEntriesTestSuite) SetupTest() {
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s.h = new(gosttest.EchoHandler)
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s.win = html.NewWindow(windowOptionHandler(s.h))
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s.Expect(s.win.Navigate("/page-2")).To(Succeed())
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s.Expect(s.win.Navigate("/page-3")).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(3))
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s.Expect(s.win.History().PushState(EMPTY_STATE, "/page-4"))
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s.Expect(s.win.History().PushState(EMPTY_STATE, "/page-5"))
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s.Expect(s.win.Navigate("/page-6")).To(Succeed())
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s.Expect(s.win.Navigate("/page-7")).To(Succeed())
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s.Expect(s.win.History().PushState(EMPTY_STATE, "/page-8"))
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s.Expect(s.win.History().PushState(EMPTY_STATE, "/page-9"))
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s.Expect(s.win.History().Length()).To(Equal(9))
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s.Expect(s.h.RequestCount()).To(Equal(4))
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}
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func TestWindowHistoryPushStateWithMultipleEntries(t *testing.T) {
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suite.Run(t, new(WindowHistoryPushStateWithMultipleEntriesTestSuite))
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}
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func (s *WindowHistoryPushStateWithMultipleEntriesTestSuite) TestGoBackTwo() {
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s.Expect(s.win.History().Go(-2)).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(9))
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s.Expect(s.h.RequestCount()).
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To(Equal(4), "No of HTTP requests, a new should _not_ have been made")
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s.Expect(s.win.Document().GetElementById("heading")).To(HaveTextContent("/page-7"))
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}
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func (s *WindowHistoryPushStateWithMultipleEntriesTestSuite) TestGoBackThree() {
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s.Expect(s.win.History().Go(-3)).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(9))
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s.Expect(s.h.RequestCount()).To(Equal(5), "No of HTTP requests, a new _should_ have been made")
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s.Expect(s.win.Document().GetElementById("heading")).To(HaveTextContent("/page-6"))
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}
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func (s *WindowHistoryPushStateWithMultipleEntriesTestSuite) TestGoBackFive() {
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s.Expect(s.win.History().Go(-5)).To(Succeed())
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s.Expect(s.win.Document().GetElementById("heading")).
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To(HaveTextContent("/page-4"), "Page for loaded")
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s.Expect(s.win.History().Length()).To(Equal(9), "History length - should be unchanged")
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s.Expect(s.h.RequestCount()).To(Equal(5), "No of HTTP requests - a new should have been made")
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}
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func (s *WindowHistoryPushStateWithMultipleEntriesTestSuite) TestBackFiveAndForwardOne() {
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s.Expect(s.win.History().Go(-5)).To(Succeed())
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s.Expect(s.win.History().Go(1)).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(9))
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s.Expect(s.h.RequestCount()).
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To(Equal(5), "No of HTTP requests - a new should _not_ have been made")
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}
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func (s *WindowHistoryPushStateWithMultipleEntriesTestSuite) TestBackFiveAndForwardTwo() {
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s.Expect(s.win.History().Go(-5)).To(Succeed())
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s.Expect(s.win.History().Go(2)).To(Succeed())
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s.Expect(s.win.History().Length()).To(Equal(9))
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s.Expect(s.h.RequestCount()).To(Equal(6), "No of HTTP requests - a new should have been made")
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s.Expect(s.win.Document().GetElementById("heading")).To(HaveTextContent("/page-6"))
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}

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