add slow flag to integration tests

cmd/integration_test/main.go

@@ -13,7 +13,7 @@ Usage:
 	See https://github.com/jesseduffield/lazygit/tree/master/pkg/integration/README.md
 
 	CLI mode:
-		> go run cmd/integration_test/main.go cli <test1> <test2> ...
+		> go run cmd/integration_test/main.go cli [--slow] <test1> <test2> ...
 	If you pass no test names, it runs all tests
 	Accepted environment variables:
 	KEY_PRESS_DELAY (e.g. 200): the number of milliseconds to wait between keypresses
@@ -40,7 +40,14 @@ func main() {
 	case "help":
 		fmt.Println(usage)
 	case "cli":
-		clients.RunCLI(os.Args[2:])
+		testNames := os.Args[2:]
+		slow := false
+		// get the next arg if it's --slow
+		if len(os.Args) > 2 && (os.Args[2] == "--slow" || os.Args[2] == "-slow") {
+			testNames = os.Args[3:]
+			slow = true
+		}
+		clients.RunCLI(testNames, slow)
 	case "tui":
 		clients.RunTUI()
 	default:

pkg/integration/README.md

@@ -37,7 +37,7 @@ If you find yourself doing something frequently in a test, consider making it a
 
 There are three ways to invoke a test:
 
-1. go run cmd/integration_test/main.go cli [<testname or testpath>...]
+1. go run cmd/integration_test/main.go cli [--slow] [<testname or testpath>...]
 2. go run cmd/integration_test/main.go tui
 3. go test pkg/integration/clients/go_test.go
 
@@ -47,7 +47,7 @@ The third, the go-test command, intended only for use in CI, to be run along wit
 
 The name of a test is based on its path, so the name of the test at `pkg/integration/tests/commit/new_branch.go` is commit/new_branch. So to run it with our test runner you would run `go run cmd/integration_test/main.go cli commit/new_branch`.
 
-You can pass the KEY_PRESS_DELAY env var to the test runner in order to set a delay in milliseconds between keypresses, which helps for watching a test at a realistic speed to understand what it's doing. Or in the tui you can press 't' to run the test with a pre-set delay.
+You can pass the KEY_PRESS_DELAY env var to the test runner in order to set a delay in milliseconds between keypresses, which helps for watching a test at a realistic speed to understand what it's doing. Or you can pass the '--slow' flag which sets a pre-set 'slow' key delay. In the tui you can press 't' to run the test in slow mode.
 
 ### Snapshots
 

pkg/integration/clients/cli.go

@@ -23,14 +23,19 @@ import (
 
 // If invoked directly, you can specify tests to run by passing their names as positional arguments
 
-func RunCLI(testNames []string) {
+func RunCLI(testNames []string, slow bool) {
+	keyPressDelay := tryConvert(os.Getenv("KEY_PRESS_DELAY"), 0)
+	if slow {
+		keyPressDelay = SLOW_KEY_PRESS_DELAY
+	}
+
 	err := components.RunTests(
 		getTestsToRun(testNames),
 		log.Printf,
 		runCmdInTerminal,
 		runAndPrintError,
 		getModeFromEnv(),
-		tryConvert(os.Getenv("KEY_PRESS_DELAY"), 0),
+		keyPressDelay,
 	)
 	if err != nil {
 		log.Print(err.Error())
@@ -39,7 +44,7 @@ func RunCLI(testNames []string) {
 
 func runAndPrintError(test *components.IntegrationTest, f func() error) {
 	if err := f(); err != nil {
-		log.Print(err.Error())
+		log.Fatalf(err.Error())
 	}
 }
 

pkg/integration/clients/tui.go

@@ -19,6 +19,8 @@ import (
 
 // This program lets you run integration tests from a TUI. See pkg/integration/README.md for more info.
 
+var SLOW_KEY_PRESS_DELAY = 300
+
 func RunTUI() {
 	rootDir := utils.GetLazygitRootDirectory()
 	testDir := filepath.Join(rootDir, "test", "integration")
@@ -106,7 +108,7 @@ func RunTUI() {
 			return nil
 		}
 
-		suspendAndRunTest(currentTest, components.ASK_TO_UPDATE_SNAPSHOT, 200)
+		suspendAndRunTest(currentTest, components.ASK_TO_UPDATE_SNAPSHOT, SLOW_KEY_PRESS_DELAY)
 
 		return nil
 	}); err != nil {

pkg/integration/components/assert.go

@@ -7,7 +7,6 @@ import (
 
 	"github.com/jesseduffield/lazygit/pkg/gui/types"
 	integrationTypes "github.com/jesseduffield/lazygit/pkg/integration/types"
-	"golang.org/x/exp/constraints"
 )
 
 // through this struct we assert on the state of the lazygit gui
@@ -51,7 +50,7 @@ func Contains(target string) *matcher {
 	}}
 }
 
-func Equals[T constraints.Ordered](target string) *matcher {
+func Equals(target string) *matcher {
 	return &matcher{testFn: func(value string) (bool, string) {
 		return target == value, fmt.Sprintf("Expected '%T' to equal '%T'", value, target)
 	}}
@@ -81,7 +80,7 @@ func (self *Assert) CommitCount(expectedCount int) {
 
 func (self *Assert) MatchHeadCommitMessage(matcher *matcher) {
 	self.assertWithRetries(func() (bool, string) {
-		return len(self.gui.Model().Commits) == 0, "Expected at least one commit to be present"
+		return len(self.gui.Model().Commits) > 0, "Expected at least one commit to be present"
 	})
 
 	self.matchString(matcher, "Unexpected commit message.",

pkg/integration/components/input.go

@@ -77,7 +77,7 @@ func (self *Input) Cancel() {
 }
 
 // i.e. pressing space
-func (self *Input) Select() {
+func (self *Input) PrimaryAction() {
 	self.pressKey(self.keys.Universal.Select)
 }
 

pkg/integration/tests/commit/commit.go

@@ -17,9 +17,9 @@ var Commit = NewIntegrationTest(NewIntegrationTestArgs{
 	Run: func(shell *Shell, input *Input, assert *Assert, keys config.KeybindingConfig) {
 		assert.CommitCount(0)
 
-		input.Select()
+		input.PrimaryAction()
 		input.NextItem()
-		input.Select()
+		input.PrimaryAction()
 		input.PressKeys(keys.Files.CommitChanges)
 
 		commitMessage := "my commit message"