Move initBrowserContext to browser map

browser/browser_mapping.go

@@ -1,6 +1,8 @@
 package browser
 
 import (
+	"fmt"
+
 	"github.com/dop251/goja"
 
 	"github.com/grafana/xk6-browser/common"
@@ -81,3 +83,17 @@ func mapBrowser(vu moduleVU) mapping { //nolint:funlen,cyclop
 		},
 	}
 }
+
+func initBrowserContext(bctx *common.BrowserContext, testRunID string) error {
+	// Setting a k6 object which will contain k6 specific metadata
+	// on the current test run. This allows external applications
+	// (such as Grafana Faro) to identify that the session is a k6
+	// automated one and not one driven by a real person.
+	if err := bctx.AddInitScript(
+		fmt.Sprintf(`window.k6 = { testRunId: %q }`, testRunID),
+	); err != nil {
+		return fmt.Errorf("adding k6 object to new browser context: %w", err)
+	}
+
+	return nil
+}

browser/mapping.go

@@ -45,17 +45,3 @@ func parseFrameClickOptions(
 	}
 	return copts, nil
 }
-
-func initBrowserContext(bctx *common.BrowserContext, testRunID string) error {
-	// Setting a k6 object which will contain k6 specific metadata
-	// on the current test run. This allows external applications
-	// (such as Grafana Faro) to identify that the session is a k6
-	// automated one and not one driven by a real person.
-	if err := bctx.AddInitScript(
-		fmt.Sprintf(`window.k6 = { testRunId: %q }`, testRunID),
-	); err != nil {
-		return fmt.Errorf("adding k6 object to new browser context: %w", err)
-	}
-
-	return nil
-}