test: add an integration test for rename stash

pkg/integration/components/shell.go

@@ -111,3 +111,8 @@ func (s *Shell) CreateNCommits(n int) *Shell {
 
 	return s
 }
+
+func (s *Shell) StashWithMessage(message string) *Shell {
+	s.RunCommand(fmt.Sprintf(`git stash -m "%s"`, message))
+	return s
+}

pkg/integration/tests/stash/rename.go

@@ -0,0 +1,33 @@
+package stash
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var Rename = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Try to rename the stash.",
+	ExtraCmdArgs: "",
+	Skip:         false,
+	SetupConfig:  func(config *config.AppConfig) {},
+	SetupRepo: func(shell *Shell) {
+		shell.
+			EmptyCommit("blah").
+			CreateFileAndAdd("foo", "change to stash").
+			StashWithMessage("bar")
+	},
+	Run: func(shell *Shell, input *Input, assert *Assert, keys config.KeybindingConfig) {
+		input.SwitchToStashWindow()
+		assert.CurrentViewName("stash")
+
+		assert.MatchSelectedLine(Equals("On master: bar"))
+		input.PressKeys(keys.Stash.RenameStash)
+		assert.InPrompt()
+		assert.MatchCurrentViewTitle(Equals("Rename stash: stash@{0}"))
+
+		input.Type(" baz")
+		input.Confirm()
+
+		assert.MatchSelectedLine(Equals("On master: bar baz"))
+	},
+})

pkg/integration/tests/tests.go

@@ -16,6 +16,7 @@ import (
 	"github.com/jesseduffield/lazygit/pkg/integration/tests/commit"
 	"github.com/jesseduffield/lazygit/pkg/integration/tests/custom_commands"
 	"github.com/jesseduffield/lazygit/pkg/integration/tests/interactive_rebase"
+	"github.com/jesseduffield/lazygit/pkg/integration/tests/stash"
 )
 
 // Here is where we lists the actual tests that will run. When you create a new test,
@@ -38,6 +39,7 @@ var tests = []*components.IntegrationTest{
 	cherry_pick.CherryPick,
 	cherry_pick.CherryPickConflicts,
 	custom_commands.FormPrompts,
+	stash.Rename,
 }
 
 func GetTests() []*components.IntegrationTest {

test/integration_new/stash/rename/expected/repo/.git_keep/COMMIT_EDITMSG

@@ -0,0 +1 @@
+blah

test/integration_new/stash/rename/expected/repo/.git_keep/HEAD

@@ -0,0 +1 @@
+ref: refs/heads/master

test/integration_new/stash/rename/expected/repo/.git_keep/ORIG_HEAD

@@ -0,0 +1 @@
+8d4897b3dcbb5c8fbc8fa8439ec7e9627c3159cf

test/integration_new/stash/rename/expected/repo/.git_keep/config

@@ -0,0 +1,12 @@
+[core]
+	repositoryformatversion = 0
+	filemode = true
+	bare = false
+	logallrefupdates = true
+	ignorecase = true
+	precomposeunicode = true
+[user]
+	email = CI@example.com
+	name = CI
+[commit]
+	gpgSign = false

test/integration_new/stash/rename/expected/repo/.git_keep/description

@@ -0,0 +1 @@
+Unnamed repository; edit this file 'description' to name the repository.

test/integration_new/stash/rename/expected/repo/.git_keep/logs/HEAD

@@ -0,0 +1,2 @@
+0000000000000000000000000000000000000000 8d4897b3dcbb5c8fbc8fa8439ec7e9627c3159cf CI <CI@example.com> 1665802395 +0900	commit (initial): blah
+8d4897b3dcbb5c8fbc8fa8439ec7e9627c3159cf 8d4897b3dcbb5c8fbc8fa8439ec7e9627c3159cf CI <CI@example.com> 1665802396 +0900	reset: moving to HEAD

test/integration_new/stash/rename/expected/repo/.git_keep/logs/refs/heads/master

@@ -0,0 +1 @@
+0000000000000000000000000000000000000000 8d4897b3dcbb5c8fbc8fa8439ec7e9627c3159cf CI <CI@example.com> 1665802395 +0900	commit (initial): blah

test/integration_new/stash/rename/expected/repo/.git_keep/logs/refs/stash

@@ -0,0 +1 @@
+0000000000000000000000000000000000000000 c6f35659c0cf57c794d79df88283d7ee933831dd CI <CI@example.com> 1665802399 +0900	On master: bar baz

test/integration_new/stash/rename/expected/repo/.git_keep/objects/4d/ff185ecddfb638f76215fa07adde0f4e97da7c

@@ -0,0 +1,2 @@
+x
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+ƒ0E»Î)f_(1ê˜)¥\yŒd2ƒ‚Q±)xüºé¾‹·ù¼�ל§®ÂKÙE@1ªÚ@šTmDiÈ&vUˆªr«ªf»,|j<u±NcË^ãIðMMÂ�ºŽëª%V>e\wèxôÃKŽ�·Yn¼æ'Tˆ­·®&„«%k͹žQEþÔÍ´$9`] ‡÷ùºÿª Îa4_ ËC^

test/integration_new/stash/rename/expected/repo/.git_keep/objects/8d/4897b3dcbb5c8fbc8fa8439ec7e9627c3159cf

@@ -0,0 +1,2 @@
+x
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+Â0€aĎ}ŠÜÉş4$ "ě´ÇhşŚ	+•QÁÇwŹŕőç�ż´Z_/ýp2‰i)L±»iFFOd«,¬Qd5wR¤�?}kL3ܧůéß\ß»ßJ«�“`5Á1śőśt˙“Űó~°?+Ę

test/integration_new/stash/rename/expected/repo/.git_keep/refs/heads/master

@@ -0,0 +1 @@
+8d4897b3dcbb5c8fbc8fa8439ec7e9627c3159cf

test/integration_new/stash/rename/expected/repo/.git_keep/refs/stash

@@ -0,0 +1 @@
+c6f35659c0cf57c794d79df88283d7ee933831dd