Improve staging panel integration tests

2025-10-30 23:57:43 +02:00 · 2023-02-24 21:42:27 +11:00
parent 752526c880
commit db011d8e34
18 changed files with 417 additions and 116 deletions
--- a/go.mod
+++ b/go.mod
@@ -18,7 +18,7 @@ require (
 	github.com/integrii/flaggy v1.4.0
 	github.com/jesseduffield/generics v0.0.0-20220320043834-727e535cbe68
 	github.com/jesseduffield/go-git/v5 v5.1.2-0.20221018185014-fdd53fef665d
-	github.com/jesseduffield/gocui v0.3.1-0.20230219034834-06a1f1e95da5
+	github.com/jesseduffield/gocui v0.3.1-0.20230225001450-38a4deaa7f24
 	github.com/jesseduffield/kill v0.0.0-20220618033138-bfbe04675d10
 	github.com/jesseduffield/lazycore v0.0.0-20221012050358-03d2e40243c5
 	github.com/jesseduffield/minimal/gitignore v0.3.3-0.20211018110810-9cde264e6b1e
@@ -46,7 +46,6 @@ require (
 	github.com/emirpasic/gods v1.12.0 // indirect
 	github.com/fatih/color v1.9.0 // indirect
 	github.com/gdamore/encoding v1.0.0 // indirect
-	github.com/gdamore/tcell v1.4.0 // indirect
 	github.com/go-git/gcfg v1.5.0 // indirect
 	github.com/go-git/go-billy/v5 v5.0.0 // indirect
 	github.com/go-logfmt/logfmt v0.5.0 // indirect
--- a/go.sum
+++ b/go.sum
@@ -34,11 +34,7 @@ github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
 github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
-github.com/gdamore/tcell v1.4.0 h1:vUnHwJRvcPQa3tzi+0QI4U9JINXYJlOz9yiaiPQ2wMU=
-github.com/gdamore/tcell v1.4.0/go.mod h1:vxEiSDZdW3L+Uhjii9c3375IlDmR05bzxY404ZVSMo0=
 github.com/gdamore/tcell/v2 v2.4.0/go.mod h1:cTTuF84Dlj/RqmaCIV5p4w8uG1zWdk0SF6oBpwHp4fU=
-github.com/gdamore/tcell/v2 v2.5.4 h1:TGU4tSjD3sCL788vFNeJnTdzpNKIw1H5dgLnJRQVv/k=
-github.com/gdamore/tcell/v2 v2.5.4/go.mod h1:dZgRy5v4iMobMEcWNYBtREnDZAT9DYmfqIkrgEMxLyw=
 github.com/gdamore/tcell/v2 v2.6.0 h1:OKbluoP9VYmJwZwq/iLb4BxwKcwGthaa1YNBJIyCySg=
 github.com/gdamore/tcell/v2 v2.6.0/go.mod h1:be9omFATkdr0D9qewWW3d+MEvl5dha+Etb5y65J2H8Y=
 github.com/gliderlabs/ssh v0.2.2 h1:6zsha5zo/TWhRhwqCD3+EarCAgZ2yN28ipRnGPnwkI0=
@@ -76,8 +72,8 @@ github.com/jesseduffield/generics v0.0.0-20220320043834-727e535cbe68 h1:EQP2Tv8T
 github.com/jesseduffield/generics v0.0.0-20220320043834-727e535cbe68/go.mod h1:+LLj9/WUPAP8LqCchs7P+7X0R98HiFujVFANdNaxhGk=
 github.com/jesseduffield/go-git/v5 v5.1.2-0.20221018185014-fdd53fef665d h1:bO+OmbreIv91rCe8NmscRwhFSqkDJtzWCPV4Y+SQuXE=
 github.com/jesseduffield/go-git/v5 v5.1.2-0.20221018185014-fdd53fef665d/go.mod h1:nGNEErzf+NRznT+N2SWqmHnDnF9aLgANB1CUNEan09o=
-github.com/jesseduffield/gocui v0.3.1-0.20230219034834-06a1f1e95da5 h1:6mrOZa9I1bol14HhVK0tl4w9xvvGKLWPmShPRey1Lxg=
-github.com/jesseduffield/gocui v0.3.1-0.20230219034834-06a1f1e95da5/go.mod h1:znJuCDnF2Ph40YZSlBwdX/4GEofnIoWLGdT4mK5zRAU=
+github.com/jesseduffield/gocui v0.3.1-0.20230225001450-38a4deaa7f24 h1:1uSYSN8np7ym5IjuGi2hHVp/9GQebLbApfz7vudzaSM=
+github.com/jesseduffield/gocui v0.3.1-0.20230225001450-38a4deaa7f24/go.mod h1:znJuCDnF2Ph40YZSlBwdX/4GEofnIoWLGdT4mK5zRAU=
 github.com/jesseduffield/kill v0.0.0-20220618033138-bfbe04675d10 h1:jmpr7KpX2+2GRiE91zTgfq49QvgiqB0nbmlwZ8UnOx0=
 github.com/jesseduffield/kill v0.0.0-20220618033138-bfbe04675d10/go.mod h1:aA97kHeNA+sj2Hbki0pvLslmE4CbDyhBeSSTUUnOuVo=
 github.com/jesseduffield/lazycore v0.0.0-20221012050358-03d2e40243c5 h1:CDuQmfOjAtb1Gms6a1p5L2P8RhbLUq5t8aL7PiQd2uY=
@@ -117,7 +113,6 @@ github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hd
 github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
 github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
-github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
 github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
 github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
@@ -141,7 +136,6 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/rivo/uniseg v0.4.3 h1:utMvzDsuh3suAEnhH0RdHmoPbU648o6CvXxTx4SBMOw=
 github.com/rivo/uniseg v0.4.3/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/rivo/uniseg v0.4.4 h1:8TfxU8dW6PdqD27gjM8MVNuicgxIjxpm4K7x4jp8sis=
 github.com/rivo/uniseg v0.4.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
@@ -203,7 +197,6 @@ golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -224,7 +217,6 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
--- a/pkg/commands/patch/patch_modifier.go
+++ b/pkg/commands/patch/patch_modifier.go
@@ -27,7 +27,9 @@ func GetHunksFromDiff(diff string) []*PatchHunk {
 	var hunkLines []string //nolint:prealloc
 	pastDiffHeader := false

-	for lineIdx, line := range strings.SplitAfter(diff, "\n") {
+	lines := strings.SplitAfter(diff, "\n")
+
+	for lineIdx, line := range lines {
 		isHunkHeader := strings.HasPrefix(line, "@@ -")

 		if isHunkHeader {
@@ -44,6 +46,10 @@ func GetHunksFromDiff(diff string) []*PatchHunk {
 			continue
 		}

+		if lineIdx == len(lines)-1 && line == "" { // skip the trailing newline
+			continue
+		}
+
 		hunkLines = append(hunkLines, line)
 	}

--- a/pkg/commands/patch/patch_parser.go
+++ b/pkg/commands/patch/patch_parser.go
@@ -134,7 +134,8 @@ func coloredString(textStyle style.TextStyle, str string, selected bool, include
 }

 func parsePatch(patch string) ([]int, []int, []*PatchLine) {
-	lines := strings.Split(patch, "\n")
+	// ignore trailing newline.
+	lines := strings.Split(strings.TrimSuffix(patch, "\n"), "\n")
 	hunkStarts := []int{}
 	stageableLines := []int{}
 	pastFirstHunkHeader := false
@@ -179,6 +180,7 @@ func parsePatch(patch string) ([]int, []int, []*PatchLine) {
 		}
 		patchLines[index] = &PatchLine{Kind: lineKind, Content: line}
 	}
+
 	return hunkStarts, stageableLines, patchLines
 }

--- a/pkg/gui/gui_driver.go
+++ b/pkg/gui/gui_driver.go
@@ -49,6 +49,15 @@ func (self *GuiDriver) CurrentContext() types.Context {
 	return self.gui.c.CurrentContext()
 }

+func (self *GuiDriver) ContextForView(viewName string) types.Context {
+	context, ok := self.gui.contextForView(viewName)
+	if !ok {
+		return nil
+	}
+
+	return context
+}
+
 func (self *GuiDriver) Fail(message string) {
 	currentView := self.gui.g.CurrentView()
 	fullMessage := fmt.Sprintf(
--- a/pkg/integration/components/matcher.go
+++ b/pkg/integration/components/matcher.go
@@ -61,6 +61,11 @@ func (self *matcher) Contains(target string) *matcher {
 	return self.appendRule(matcherRule{
 		name: fmt.Sprintf("contains '%s'", target),
 		testFn: func(value string) (bool, string) {
+			// everything contains the empty string so we unconditionally return true here
+			if target == "" {
+				return true, ""
+			}
+
 			return strings.Contains(value, target), fmt.Sprintf("Expected '%s' to be found in '%s'", target, value)
 		},
 	})
--- a/pkg/integration/components/test_driver.go
+++ b/pkg/integration/components/test_driver.go
@@ -7,7 +7,6 @@ import (

 	"github.com/atotto/clipboard"
 	"github.com/jesseduffield/lazygit/pkg/config"
-	"github.com/jesseduffield/lazygit/pkg/gui/types"
 	integrationTypes "github.com/jesseduffield/lazygit/pkg/integration/types"
 )

@@ -84,9 +83,7 @@ func (self *TestDriver) Shell() *Shell {
 // in the current page and failing that, jump to the top of the view and iterate through all of it,
 // looking for the item.
 func (self *TestDriver) navigateToListItem(matcher *matcher) {
-	self.inListContext()
-
-	currentContext := self.gui.CurrentContext().(types.IListContext)
+	currentContext := self.gui.CurrentContext()

 	view := currentContext.GetView()

@@ -133,14 +130,6 @@ func (self *TestDriver) navigateToListItem(matcher *matcher) {
 	}
 }

-func (self *TestDriver) inListContext() {
-	self.assertWithRetries(func() (bool, string) {
-		currentContext := self.gui.CurrentContext()
-		_, ok := currentContext.(types.IListContext)
-		return ok, fmt.Sprintf("Expected current context to be a list context, but got %s", currentContext.GetKey())
-	})
-}
-
 // for making assertions on lazygit views
 func (self *TestDriver) Views() *Views {
 	return &Views{t: self}
--- a/pkg/integration/components/test_test.go
+++ b/pkg/integration/components/test_test.go
@@ -30,6 +30,10 @@ func (self *fakeGuiDriver) CurrentContext() types.Context {
 	return nil
 }

+func (self *fakeGuiDriver) ContextForView(viewName string) types.Context {
+	return nil
+}
+
 func (self *fakeGuiDriver) Fail(message string) {
 	self.failureMessage = message
 }
--- a/pkg/integration/components/viewDriver.go
+++ b/pkg/integration/components/viewDriver.go
@@ -10,9 +10,10 @@ import (

 type ViewDriver struct {
 	// context is prepended to any error messages e.g. 'context: "current view"'
-	context string
-	getView func() *gocui.View
-	t       *TestDriver
+	context            string
+	getView            func() *gocui.View
+	t                  *TestDriver
+	getSelectedLinesFn func() ([]string, error)
 }

 // asserts that the view has the expected title
@@ -50,6 +51,74 @@ func (self *ViewDriver) Lines(matchers ...*matcher) *ViewDriver {
 	return self.assertLines(matchers...)
 }

+func (self *ViewDriver) getSelectedLines() ([]string, error) {
+	if self.getSelectedLinesFn == nil {
+		view := self.t.gui.View(self.getView().Name())
+
+		return []string{view.SelectedLine()}, nil
+	}
+
+	return self.getSelectedLinesFn()
+}
+
+func (self *ViewDriver) SelectedLines(matchers ...*matcher) *ViewDriver {
+	self.t.assertWithRetries(func() (bool, string) {
+		selectedLines, err := self.getSelectedLines()
+		if err != nil {
+			return false, err.Error()
+		}
+
+		selectedContent := strings.Join(selectedLines, "\n")
+		expectedContent := expectedContentFromMatchers(matchers)
+
+		if len(selectedLines) != len(matchers) {
+			return false, fmt.Sprintf("Expected the following to be selected:\n-----\n%s\n-----\nBut got:\n-----\n%s\n-----", expectedContent, selectedContent)
+		}
+
+		for i, line := range selectedLines {
+			ok, message := matchers[i].test(line)
+			if !ok {
+				return false, fmt.Sprintf("Error: %s. Expected the following to be selected:\n-----\n%s\n-----\nBut got:\n-----\n%s\n-----", message, expectedContent, selectedContent)
+			}
+		}
+
+		return true, ""
+	})
+
+	return self
+}
+
+func (self *ViewDriver) ContainsLines(matchers ...*matcher) *ViewDriver {
+	self.t.assertWithRetries(func() (bool, string) {
+		content := self.getView().Buffer()
+		lines := strings.Split(content, "\n")
+
+		for i := 0; i < len(lines)-len(matchers)+1; i++ {
+			matches := true
+			for j, matcher := range matchers {
+				ok, _ := matcher.test(lines[i+j])
+				if !ok {
+					matches = false
+					break
+				}
+			}
+			if matches {
+				return true, ""
+			}
+		}
+
+		expectedContent := expectedContentFromMatchers(matchers)
+
+		return false, fmt.Sprintf(
+			"Expected the following to be contained in the staging panel:\n-----\n%s\n-----\nBut got:\n-----\n%s\n-----",
+			expectedContent,
+			content,
+		)
+	})
+
+	return self
+}
+
 func (self *ViewDriver) assertLines(matchers ...*matcher) *ViewDriver {
 	view := self.getView()

@@ -86,9 +155,35 @@ func (self *ViewDriver) Content(matcher *matcher) *ViewDriver {

 // asserts on the selected line of the view
 func (self *ViewDriver) SelectedLine(matcher *matcher) *ViewDriver {
+	self.t.assertWithRetries(func() (bool, string) {
+		selectedLines, err := self.getSelectedLines()
+		if err != nil {
+			return false, err.Error()
+		}
+
+		if len(selectedLines) == 0 {
+			return false, "No line selected. Expected exactly one line to be selected"
+		} else if len(selectedLines) > 1 {
+			return false, fmt.Sprintf(
+				"Multiple lines selected. Expected only a single line to be selected. Selected lines:\n---\n%s\n---\n\nExpected line: %s",
+				strings.Join(selectedLines, "\n"),
+				matcher.name(),
+			)
+		}
+
+		value := selectedLines[0]
+		return matcher.context(fmt.Sprintf("%s: Unexpected selected line.", self.context)).test(value)
+	})
+
 	self.t.matchString(matcher, fmt.Sprintf("%s: Unexpected selected line.", self.context),
 		func() string {
-			return self.getView().SelectedLine()
+			selectedLines, err := self.getSelectedLines()
+			if err != nil {
+				self.t.gui.Fail(err.Error())
+				return "<failed to obtain selected line>"
+			}
+
+			return selectedLines[0]
 		},
 	)

@@ -253,3 +348,9 @@ func (self *ViewDriver) Tap(f func()) *ViewDriver {

 	return self
 }
+
+func expectedContentFromMatchers(matchers []*matcher) string {
+	return strings.Join(lo.Map(matchers, func(matcher *matcher, _ int) string {
+		return matcher.name()
+	}), "\n")
+}
--- a/pkg/integration/components/views.go
+++ b/pkg/integration/components/views.go
@@ -2,8 +2,11 @@ package components

 import (
 	"fmt"
+	"strings"

+	"github.com/go-errors/errors"
 	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/gui/context"
 )

 type Views struct {
@@ -36,98 +39,129 @@ func (self *Views) Secondary() *ViewDriver {
 	}
 }

-func (self *Views) byName(viewName string) *ViewDriver {
+func (self *Views) regularView(viewName string) *ViewDriver {
+	return self.newStaticViewDriver(viewName, nil)
+}
+
+func (self *Views) patchExplorerViewByName(viewName string) *ViewDriver {
+	return self.newStaticViewDriver(viewName, func() ([]string, error) {
+		ctx := self.t.gui.ContextForView(viewName).(*context.PatchExplorerContext)
+		state := ctx.GetState()
+		if state == nil {
+			return nil, errors.New("Expected patch explorer to be activated")
+		}
+		selectedContent := state.PlainRenderSelected()
+		// the above method returns a string with a trailing newline so we need to remove that before splitting
+		selectedLines := strings.Split(strings.TrimSuffix(selectedContent, "\n"), "\n")
+		return selectedLines, nil
+	})
+}
+
+// 'static' because it'll always refer to the same view, as opposed to the 'main' view which could actually be
+// one of several views, or the 'current' view which depends on focus.
+func (self *Views) newStaticViewDriver(viewName string, getSelectedLinesFn func() ([]string, error)) *ViewDriver {
 	return &ViewDriver{
-		context: fmt.Sprintf("%s view", viewName),
-		getView: func() *gocui.View { return self.t.gui.View(viewName) },
-		t:       self.t,
+		context:            fmt.Sprintf("%s view", viewName),
+		getView:            func() *gocui.View { return self.t.gui.View(viewName) },
+		getSelectedLinesFn: getSelectedLinesFn,
+		t:                  self.t,
 	}
 }

 func (self *Views) Commits() *ViewDriver {
-	return self.byName("commits")
+	return self.regularView("commits")
 }

 func (self *Views) Files() *ViewDriver {
-	return self.byName("files")
+	return self.regularView("files")
 }

 func (self *Views) Status() *ViewDriver {
-	return self.byName("status")
+	return self.regularView("status")
 }

 func (self *Views) Submodules() *ViewDriver {
-	return self.byName("submodules")
+	return self.regularView("submodules")
 }

 func (self *Views) Information() *ViewDriver {
-	return self.byName("information")
+	return self.regularView("information")
 }

 func (self *Views) AppStatus() *ViewDriver {
-	return self.byName("appStatus")
+	return self.regularView("appStatus")
 }

 func (self *Views) Branches() *ViewDriver {
-	return self.byName("localBranches")
+	return self.regularView("localBranches")
 }

 func (self *Views) Remotes() *ViewDriver {
-	return self.byName("remotes")
+	return self.regularView("remotes")
 }

 func (self *Views) RemoteBranches() *ViewDriver {
-	return self.byName("remoteBranches")
+	return self.regularView("remoteBranches")
 }

 func (self *Views) Tags() *ViewDriver {
-	return self.byName("tags")
+	return self.regularView("tags")
 }

 func (self *Views) ReflogCommits() *ViewDriver {
-	return self.byName("reflogCommits")
+	return self.regularView("reflogCommits")
 }

 func (self *Views) SubCommits() *ViewDriver {
-	return self.byName("subCommits")
+	return self.regularView("subCommits")
 }

 func (self *Views) CommitFiles() *ViewDriver {
-	return self.byName("commitFiles")
+	return self.regularView("commitFiles")
 }

 func (self *Views) Stash() *ViewDriver {
-	return self.byName("stash")
+	return self.regularView("stash")
 }

 func (self *Views) Staging() *ViewDriver {
-	return self.byName("staging")
+	return self.patchExplorerViewByName("staging")
 }

 func (self *Views) StagingSecondary() *ViewDriver {
-	return self.byName("stagingSecondary")
+	return self.patchExplorerViewByName("stagingSecondary")
+}
+
+func (self *Views) PatchBuilding() *ViewDriver {
+	return self.patchExplorerViewByName("patchBuilding")
+}
+
+func (self *Views) PatchBuildingSecondary() *ViewDriver {
+	// this is not a patch explorer view because you can't actually focus it: it
+	// just renders content
+	return self.regularView("patchBuildingSecondary")
 }

 func (self *Views) Menu() *ViewDriver {
-	return self.byName("menu")
+	return self.regularView("menu")
 }

 func (self *Views) Confirmation() *ViewDriver {
-	return self.byName("confirmation")
+	return self.regularView("confirmation")
 }

 func (self *Views) CommitMessage() *ViewDriver {
-	return self.byName("commitMessage")
+	return self.regularView("commitMessage")
 }

 func (self *Views) Suggestions() *ViewDriver {
-	return self.byName("suggestions")
+	return self.regularView("suggestions")
 }

 func (self *Views) MergeConflicts() *ViewDriver {
-	return self.byName("mergeConflicts")
+	return self.regularView("mergeConflicts")
 }

 func (self *Views) Search() *ViewDriver {
-	return self.byName("search")
+	return self.regularView("search")
 }
--- a/pkg/integration/tests/staging/diff_context_change.go
+++ b/pkg/integration/tests/staging/diff_context_change.go
@@ -50,31 +50,80 @@ var DiffContextChange = NewIntegrationTest(NewIntegrationTestArgs{

 		t.Views().Staging().
 			IsFocused().
-			Content(Contains("@@ -1,6 +1,6 @@").DoesNotContain(" 7a")).
-			SelectedLine(Contains("-3a")).
+			Press(keys.Main.ToggleSelectHunk).
+			SelectedLines(
+				Contains(`@@ -1,6 +1,6 @@`),
+				Contains(` 1a`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+				Contains(` 5a`),
+				Contains(` 6a`),
+			).
 			Press(keys.Universal.IncreaseContextInDiffView).
-			// still on the same line
-			SelectedLine(Contains("-3a")).
-			// '7a' is now visible
-			Content(Contains("@@ -1,7 +1,7 @@").Contains(" 7a")).
+			SelectedLines(
+				Contains(`@@ -1,7 +1,7 @@`),
+				Contains(` 1a`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+				Contains(` 5a`),
+				Contains(` 6a`),
+				Contains(` 7a`),
+			).
 			Press(keys.Universal.DecreaseContextInDiffView).
-			SelectedLine(Contains("-3a")).
-			Content(Contains("@@ -1,6 +1,6 @@").DoesNotContain(" 7a")).
+			SelectedLines(
+				Contains(`@@ -1,6 +1,6 @@`),
+				Contains(` 1a`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+				Contains(` 5a`),
+				Contains(` 6a`),
+			).
 			Press(keys.Universal.DecreaseContextInDiffView).
-			SelectedLine(Contains("-3a")).
-			Content(Contains("@@ -1,5 +1,5 @@").DoesNotContain(" 6a")).
+			SelectedLines(
+				Contains(`@@ -1,5 +1,5 @@`),
+				Contains(` 1a`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+				Contains(` 5a`),
+			).
 			Press(keys.Universal.DecreaseContextInDiffView).
-			// arguably we should still be on -3a, but at the moment the logic puts us on on +3b
-			SelectedLine(Contains("+3b")).
-			Content(Contains("@@ -2,3 +2,3 @@").DoesNotContain(" 5a")).
+			SelectedLines(
+				Contains(`@@ -2,3 +2,3 @@`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+			).
 			PressPrimaryAction().
-			Content(DoesNotContain("+3b")).
 			Press(keys.Universal.TogglePanel)

 		t.Views().StagingSecondary().
 			IsFocused().
-			Content(Contains("@@ -3,2 +3,3 @@\n 3a\n+3b\n 4a")).
+			Press(keys.Main.ToggleSelectHunk).
+			SelectedLines(
+				Contains(`@@ -2,3 +2,3 @@`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+			).
 			Press(keys.Universal.IncreaseContextInDiffView).
-			Content(Contains("@@ -2,4 +2,5 @@\n 2a\n 3a\n+3b\n 4a\n 5a"))
+			SelectedLines(
+				Contains(`@@ -1,5 +1,5 @@`),
+				Contains(` 1a`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+				Contains(` 5a`),
+			)
 	},
 })
--- a/pkg/integration/tests/staging/discard_all_changes.go
+++ b/pkg/integration/tests/staging/discard_all_changes.go
@@ -29,13 +29,13 @@ var DiscardAllChanges = NewIntegrationTest(NewIntegrationTestArgs{

 		t.Views().Staging().
 			IsFocused().
-			SelectedLine(Contains("+three")).
+			SelectedLines(Contains("+three")).
 			// discard the line
 			Press(keys.Universal.Remove).
 			Tap(func() {
 				t.Actions().ConfirmDiscardLines()
 			}).
-			SelectedLine(Contains("+four")).
+			SelectedLines(Contains("+four")).
 			// discard the other line
 			Press(keys.Universal.Remove).
 			Tap(func() {
@@ -49,6 +49,6 @@ var DiscardAllChanges = NewIntegrationTest(NewIntegrationTestArgs{
 			}).
 			// assert we are still in the staging panel, but now looking at the changes of the other file
 			IsFocused().
-			SelectedLine(Contains("+3"))
+			SelectedLines(Contains("+3"))
 	},
 })
--- a/pkg/integration/tests/staging/stage_hunks.go
+++ b/pkg/integration/tests/staging/stage_hunks.go
@@ -50,42 +50,108 @@ var StageHunks = NewIntegrationTest(NewIntegrationTestArgs{

 		t.Views().Staging().
 			IsFocused().
-			SelectedLine(Contains("-3a")).
+			SelectedLines(
+				Contains("-3a"),
+			).
 			Press(keys.Universal.NextBlock).
-			SelectedLine(Contains("-13a")).
+			SelectedLines(
+				Contains("-13a"),
+			).
 			Press(keys.Main.ToggleSelectHunk).
+			SelectedLines(
+				Contains("@@ -10,6 +10,6 @@"),
+				Contains(" 10a"),
+				Contains(" 11a"),
+				Contains(" 12a"),
+				Contains("-13a"),
+				Contains("+13b"),
+				Contains(" 14a"),
+				Contains(" 15a"),
+				Contains(`\ No newline at end of file`),
+			).
 			// when in hunk mode, pressing up/down moves us up/down by a hunk
 			SelectPreviousItem().
-			SelectedLine(Contains("-3a")).
+			SelectedLines(
+				Contains(`@@ -1,6 +1,6 @@`),
+				Contains(` 1a`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+				Contains(` 5a`),
+				Contains(` 6a`),
+			).
 			SelectNextItem().
-			SelectedLine(Contains("-13a")).
+			SelectedLines(
+				Contains("@@ -10,6 +10,6 @@"),
+				Contains(" 10a"),
+				Contains(" 11a"),
+				Contains(" 12a"),
+				Contains("-13a"),
+				Contains("+13b"),
+				Contains(" 14a"),
+				Contains(" 15a"),
+				Contains(`\ No newline at end of file`),
+			).
 			// stage the second hunk
 			PressPrimaryAction().
-			Content(Contains("-3a\n+3b")).
+			ContainsLines(
+				Contains("-3a"),
+				Contains("+3b"),
+			).
 			Tap(func() {
 				t.Views().StagingSecondary().
-					Content(Contains("-13a\n+13b"))
+					ContainsLines(
+						Contains("-13a"),
+						Contains("+13b"),
+					)
 			}).
 			Press(keys.Universal.TogglePanel)

 		t.Views().StagingSecondary().
 			IsFocused().
-			SelectedLine(Contains("-13a")).
 			// after toggling panel, we're back to only having selected a single line
+			SelectedLines(
+				Contains("-13a"),
+			).
 			PressPrimaryAction().
-			SelectedLine(Contains("+13b")).
+			SelectedLines(
+				Contains("+13b"),
+			).
 			PressPrimaryAction().
 			IsEmpty()

 		t.Views().Staging().
 			IsFocused().
-			SelectedLine(Contains("-3a")).
+			SelectedLines(
+				Contains("-3a"),
+			).
 			Press(keys.Main.ToggleSelectHunk).
+			SelectedLines(
+				Contains(`@@ -1,6 +1,6 @@`),
+				Contains(` 1a`),
+				Contains(` 2a`),
+				Contains(`-3a`),
+				Contains(`+3b`),
+				Contains(` 4a`),
+				Contains(` 5a`),
+				Contains(` 6a`),
+			).
 			Press(keys.Universal.Remove).
 			Tap(func() {
 				t.Actions().ConfirmDiscardLines()
 			}).
-			SelectedLine(Contains("-13a")).
-			Content(DoesNotContain("-3a").DoesNotContain("+3b"))
+			Content(DoesNotContain("-3a").DoesNotContain("+3b")).
+			SelectedLines(
+				Contains("@@ -10,6 +10,6 @@"),
+				Contains(" 10a"),
+				Contains(" 11a"),
+				Contains(" 12a"),
+				Contains("-13a"),
+				Contains("+13b"),
+				Contains(" 14a"),
+				Contains(" 15a"),
+				Contains(`\ No newline at end of file`),
+			)
 	},
 })
--- a/pkg/integration/tests/staging/stage_lines.go
+++ b/pkg/integration/tests/staging/stage_lines.go
@@ -26,16 +26,18 @@ var StageLines = NewIntegrationTest(NewIntegrationTestArgs{

 		t.Views().Staging().
 			IsFocused().
-			SelectedLine(Contains("+three")).
+			SelectedLines(Contains("+three")).
 			// stage 'three'
 			PressPrimaryAction().
 			// 'three' moves over to the staging secondary panel
 			Content(DoesNotContain("+three")).
 			Tap(func() {
 				t.Views().StagingSecondary().
-					Content(Contains("+three"))
+					ContainsLines(
+						Contains("+three"),
+					)
 			}).
-			SelectedLine(Contains("+four")).
+			SelectedLines(Contains("+four")).
 			// stage 'four'
 			PressPrimaryAction().
 			// nothing left in our staging panel
@@ -45,15 +47,20 @@ var StageLines = NewIntegrationTest(NewIntegrationTestArgs{
 		// do the same thing as above, moving the lines back to the staging panel
 		t.Views().StagingSecondary().
 			IsFocused().
-			Content(Contains("+three\n+four")).
-			SelectedLine(Contains("+three")).
+			ContainsLines(
+				Contains("+three"),
+				Contains("+four"),
+			).
+			SelectedLines(Contains("+three")).
 			PressPrimaryAction().
 			Content(DoesNotContain("+three")).
 			Tap(func() {
 				t.Views().Staging().
-					Content(Contains("+three"))
+					ContainsLines(
+						Contains("+three"),
+					)
 			}).
-			SelectedLine(Contains("+four")).
+			SelectedLines(Contains("+four")).
 			// pressing 'remove' has the same effect as pressing space when in the staging secondary panel
 			Press(keys.Universal.Remove).
 			IsEmpty()
@@ -61,8 +68,11 @@ var StageLines = NewIntegrationTest(NewIntegrationTestArgs{
 		// stage one line and then manually toggle to the staging secondary panel
 		t.Views().Staging().
 			IsFocused().
-			Content(Contains("+three\n+four")).
-			SelectedLine(Contains("+three")).
+			ContainsLines(
+				Contains("+three"),
+				Contains("+four"),
+			).
+			SelectedLines(Contains("+three")).
 			PressPrimaryAction().
 			Content(DoesNotContain("+three")).
 			Tap(func() {
@@ -77,7 +87,7 @@ var StageLines = NewIntegrationTest(NewIntegrationTestArgs{
 			Press(keys.Universal.TogglePanel)

 		t.Views().Staging().
-			SelectedLine(Contains("+four")).
+			SelectedLines(Contains("+four")).
 			// discard the line
 			Press(keys.Universal.Remove).
 			Tap(func() {
@@ -90,7 +100,9 @@ var StageLines = NewIntegrationTest(NewIntegrationTestArgs{

 		t.Views().StagingSecondary().
 			IsFocused().
-			Content(Contains("+three\n")).
+			ContainsLines(
+				Contains("+three"),
+			).
 			// return to file
 			PressEscape()

--- a/pkg/integration/tests/staging/stage_ranges.go
+++ b/pkg/integration/tests/staging/stage_ranges.go
@@ -26,50 +26,81 @@ var StageRanges = NewIntegrationTest(NewIntegrationTestArgs{

 		t.Views().Staging().
 			IsFocused().
-			SelectedLine(Contains("+three")).
+			SelectedLines(
+				Contains("+three"),
+			).
 			Press(keys.Main.ToggleDragSelect).
-			SelectNextItem().
-			SelectedLine(Contains("+four")).
-			SelectNextItem().
-			SelectedLine(Contains("+five")).
+			NavigateToListItem(Contains("+five")).
+			SelectedLines(
+				Contains("+three"),
+				Contains("+four"),
+				Contains("+five"),
+			).
 			// stage the three lines we've just selected
 			PressPrimaryAction().
-			Content(Contains(" five\n+six")).
+			SelectedLines(
+				Contains("+six"),
+			).
+			ContainsLines(
+				Contains(" five"),
+				Contains("+six"),
+			).
 			Tap(func() {
 				t.Views().StagingSecondary().
-					Content(Contains("+three\n+four\n+five"))
+					ContainsLines(
+						Contains("+three"),
+						Contains("+four"),
+						Contains("+five"),
+					)
 			}).
 			Press(keys.Universal.TogglePanel)

 		t.Views().StagingSecondary().
 			IsFocused().
-			SelectedLine(Contains("+three")).
+			SelectedLines(
+				Contains("+three"),
+			).
 			Press(keys.Main.ToggleDragSelect).
-			SelectNextItem().
-			SelectedLine(Contains("+four")).
-			SelectNextItem().
-			SelectedLine(Contains("+five")).
+			NavigateToListItem(Contains("+five")).
+			SelectedLines(
+				Contains("+three"),
+				Contains("+four"),
+				Contains("+five"),
+			).
 			// unstage the three selected lines
 			PressPrimaryAction().
 			// nothing left in our staging secondary panel
 			IsEmpty().
 			Tap(func() {
 				t.Views().Staging().
-					Content(Contains("+three\n+four\n+five\n+six"))
+					ContainsLines(
+						Contains("+three"),
+						Contains("+four"),
+						Contains("+five"),
+						Contains("+six"),
+					)
 			})

 		t.Views().Staging().
 			IsFocused().
 			// coincidentally we land at '+four' here. Maybe we should instead land
 			// at '+three'? given it's at the start of the hunk?
-			SelectedLine(Contains("+four")).
+			SelectedLines(
+				Contains("+four"),
+			).
 			Press(keys.Main.ToggleDragSelect).
 			SelectNextItem().
-			SelectedLine(Contains("+five")).
+			SelectedLines(
+				Contains("+four"),
+				Contains("+five"),
+			).
 			Press(keys.Universal.Remove).
 			Tap(func() {
 				t.Actions().ConfirmDiscardLines()
 			}).
-			Content(Contains("+three\n+six"))
+			ContainsLines(
+				Contains("+three"),
+				Contains("+six"),
+			)
 	},
 })
--- a/pkg/integration/types/types.go
+++ b/pkg/integration/types/types.go
@@ -20,6 +20,7 @@ type GuiDriver interface {
 	PressKey(string)
 	Keys() config.KeybindingConfig
 	CurrentContext() types.Context
+	ContextForView(viewName string) types.Context
 	Fail(message string)
 	// These two log methods are for the sake of debugging while testing. There's no need to actually
 	// commit any logging.
--- a/vendor/github.com/jesseduffield/gocui/view.go
+++ b/vendor/github.com/jesseduffield/gocui/view.go
@@ -1302,6 +1302,9 @@ func (v *View) SelectedLineIdx() int {

 // expected to only be used in tests
 func (v *View) SelectedLine() string {
+	v.writeMutex.Lock()
+	defer v.writeMutex.Unlock()
+
 	if len(v.lines) == 0 {
 		return ""
 	}
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -39,8 +39,6 @@ github.com/fsnotify/fsnotify
 # github.com/gdamore/encoding v1.0.0
 ## explicit; go 1.9
 github.com/gdamore/encoding
-# github.com/gdamore/tcell v1.4.0
-## explicit; go 1.12
 # github.com/gdamore/tcell/v2 v2.6.0
 ## explicit; go 1.12
 github.com/gdamore/tcell/v2
@@ -174,7 +172,7 @@ github.com/jesseduffield/go-git/v5/utils/merkletrie/filesystem
 github.com/jesseduffield/go-git/v5/utils/merkletrie/index
 github.com/jesseduffield/go-git/v5/utils/merkletrie/internal/frame
 github.com/jesseduffield/go-git/v5/utils/merkletrie/noder
-# github.com/jesseduffield/gocui v0.3.1-0.20230219034834-06a1f1e95da5
+# github.com/jesseduffield/gocui v0.3.1-0.20230225001450-38a4deaa7f24
 ## explicit; go 1.12
 github.com/jesseduffield/gocui
 # github.com/jesseduffield/kill v0.0.0-20220618033138-bfbe04675d10