Fixes tests for Vim mode

Vim mode still needs a lot more tests

interfacer/src/browsh/vim_mode.go

@@ -11,6 +11,9 @@ import (
 	"github.com/gdamore/tcell"
 )
 
+// TODO: A little description as to the respective responsibilties of this code versus the
+// vimium.js code.
+
 // TODO: Capitalised variables mean that developers can expect them to be publically availably
 // as part of the API of the package. I don't think that is the intended case here.
 type VimMode int
@@ -71,6 +74,7 @@ var (
 	linkHintWriteStringCalls *func()
 )
 
+// TODO: What's this for?
 func init() {
 	setupLinkHints()
 }

interfacer/test/tty/setup.go

@@ -130,6 +130,9 @@ func GotoURL(url string) {
 	Keyboard(url)
 	SpecialKey(tcell.KeyEnter)
 	WaitForPageLoad()
+	// Hack to force text to be rerendered. Because there's a bug where text sometimes doesn't get
+	// rendered.
+	mouseClick(3, 3)
 	// TODO: Looking for the URL isn't optimal because it could be the same URL
 	// as the previous test.
 	gomega.Expect(url).To(BeInFrameAt(0, 1))
@@ -189,7 +192,7 @@ func GetBgColour(x, y int) [3]int32 {
 }
 
 func ensureOnlyOneTab() {
-	if len(browsh.Tabs) > 1 {
+	for len(browsh.Tabs) > 1 {
 		SpecialKey(tcell.KeyCtrlW)
 	}
 }

interfacer/test/tty/tty_test.go

@@ -1,6 +1,7 @@
 package test
 
 import (
+	"browsh/interfacer/src/browsh"
 	"testing"
 
 	"github.com/gdamore/tcell"
@@ -13,7 +14,7 @@ func TestMain(t *testing.T) {
 	RunSpecs(t, "Integration tests")
 }
 
-var _ = Describe("Showing a basic webpage", func() {
+var _ = Describe("Core functionality", func() {
 	BeforeEach(func() {
 		GotoURL(testSiteURL + "/smorgasbord/")
 	})
@@ -106,10 +107,10 @@ var _ = Describe("Showing a basic webpage", func() {
 
 					It("should enter multiple lines of text", func() {
 						Keyboard(`So here is a lot of text that will hopefully split across lines`)
-						Expect("So here is a lot of").To(BeInFrameAt(1, 3))
-						Expect("text that will").To(BeInFrameAt(1, 4))
-						Expect("hopefully split across").To(BeInFrameAt(1, 5))
-						Expect("lines").To(BeInFrameAt(1, 6))
+						Expect("So here is a lot of").To(BeInFrameAt(1, 2))
+						Expect("text that will").To(BeInFrameAt(1, 3))
+						Expect("hopefully split across").To(BeInFrameAt(1, 4))
+						Expect("lines").To(BeInFrameAt(1, 5))
 					})
 
 					It("should scroll multiple lines of text", func() {
@@ -120,37 +121,33 @@ var _ = Describe("Showing a basic webpage", func() {
 						for i := 1; i <= 6; i++ {
 							SpecialKey(tcell.KeyUp)
 						}
-						Expect("lines").To(BeInFrameAt(1, 6))
+						Expect("lines").To(BeInFrameAt(1, 5))
 					})
 				})
 			})
 
 			Describe("Tabs", func() {
 				BeforeEach(func() {
-					SpecialKey(tcell.KeyCtrlT)
-				})
-
-				AfterEach(func() {
 					ensureOnlyOneTab()
 				})
 
 				It("should create a new tab", func() {
-					Expect("New Tab").To(BeInFrameAt(21, 0))
+					SpecialKey(tcell.KeyCtrlT)
+					Expect(len(browsh.Tabs)).To(Equal(2))
 				})
 
 				It("should be able to goto a new URL", func() {
-					Keyboard(testSiteURL + "/smorgasbord/another.html")
-					SpecialKey(tcell.KeyEnter)
-					Expect("Another").To(BeInFrameAt(21, 0))
+					SpecialKey(tcell.KeyCtrlT)
+					GotoURL(testSiteURL + "/smorgasbord/another.html")
+					Expect("Another▄webpage").To(BeInFrameAt(1, 3))
 				})
 
 				It("should cycle to the next tab", func() {
-					Expect("                   ").To(BeInFrameAt(0, 1))
-					SpecialKey(tcell.KeyCtrlL)
+					GotoURL(testSiteURL + "/smorgasbord/")
+					SpecialKey(tcell.KeyCtrlT)
 					GotoURL(testSiteURL + "/smorgasbord/another.html")
 					triggerUserKeyFor("tty.keys.next-tab")
-					URL := testSiteURL + "/smorgasbord/             "
-					Expect(URL).To(BeInFrameAt(0, 1))
+					Expect("Smörgåsbord").To(BeInFrameAt(0, 0))
 				})
 			})
 		})

interfacer/test/tty/vim_test.go

@@ -41,9 +41,10 @@ var _ = Describe("Vim tests", func() {
 		})
 
 		It("should cycle to the next tab", func() {
+			GotoURL(testSiteURL + "/smorgasbord/")
 			Keyboard("t")
 			GotoURL(testSiteURL + "/smorgasbord/another.html")
-			Keyboard("gt")
+			Keyboard("J")
 			URL := testSiteURL + "/smorgasbord/             "
 			Expect(URL).To(BeInFrameAt(0, 1))
 		})