Refactor cookies to work with ErrFatal

This is to show that the whole test run will also stop when we try to use an unimplemented unpromisified API.
grafana · Mar 6, 2023 · 597e0e4 · 597e0e4
1 parent 5d0a2f0
commit 597e0e4
Show file tree

Hide file tree

Showing 3 changed files with 15 additions and 11 deletions.
diff --git a/api/browser_context.go b/api/browser_context.go
@@ -12,7 +12,7 @@ type BrowserContext interface {
 	ClearCookies()
 	ClearPermissions()
 	Close()
-	Cookies() []any // TODO: make it []Cookie later on
+	Cookies() ([]any, error) // TODO: make it []Cookie later on
 	ExposeBinding(name string, callback goja.Callable, opts goja.Value)
 	ExposeFunction(name string, callback goja.Callable)
 	GrantPermissions(permissions []string, opts goja.Value)

diff --git a/browser/mapping.go b/browser/mapping.go
@@ -578,13 +578,18 @@ func mapWorker(vu moduleVU, w api.Worker) mapping {
 func mapBrowserContext(vu moduleVU, bc api.BrowserContext) mapping {
 	rt := vu.Runtime()
 	return mapping{
-		"addCookies":                  bc.AddCookies,
-		"addInitScript":               bc.AddInitScript,
-		"browser":                     bc.Browser,
-		"clearCookies":                bc.ClearCookies,
-		"clearPermissions":            bc.ClearPermissions,
-		"close":                       bc.Close,
-		"cookies":                     bc.Cookies,
+		"addCookies":       bc.AddCookies,
+		"addInitScript":    bc.AddInitScript,
+		"browser":          bc.Browser,
+		"clearCookies":     bc.ClearCookies,
+		"clearPermissions": bc.ClearPermissions,
+		"close":            bc.Close,
+		"cookies": func() ([]any, error) {
+			cc, err := bc.Cookies()
+			ctx := vu.Context()
+			panicIfFatalError(ctx, err)
+			return cc, err //nolint:wrapcheck
+		},
 		"exposeBinding":               bc.ExposeBinding,
 		"exposeFunction":              bc.ExposeFunction,
 		"grantPermissions":            bc.GrantPermissions,

diff --git a/common/browser_context.go b/common/browser_context.go
@@ -152,9 +152,8 @@ func (b *BrowserContext) Close() {
 }
 
 // Cookies is not implemented.
-func (b *BrowserContext) Cookies() []any {
-	k6ext.Panic(b.ctx, "BrowserContext.cookies() has not been implemented yet")
-	return nil
+func (b *BrowserContext) Cookies() ([]any, error) {
+	return nil, fmt.Errorf("BrowserContext.cookies() has not been implemented yet: %w", k6error.ErrFatal)
 }
 
 // ExposeBinding is not implemented.