Update anon listing test (#917)

internal/tests/cluster/anon_listing_test.go

@@ -1,10 +1,8 @@
 package cluster
 
 import (
-	"fmt"
 	"testing"
 
-	"github.com/hashicorp/boundary/api/roles"
 	"github.com/hashicorp/boundary/api/scopes"
 	"github.com/hashicorp/boundary/internal/cmd/config"
 	"github.com/hashicorp/boundary/internal/servers/controller"
@@ -29,31 +27,10 @@ func TestAnonListing(t *testing.T) {
 	})
 	defer c1.Shutdown()
 
-	// Should get no scopes back because anon user doesn't have permissions
+	// Anon user has list and read permissions on scopes by default,
+	// verify that list scopes returns expected scope without setting token
 	client := c1.Client()
 	scps, err := scopes.NewClient(client).List(c1.Context(), scope.Global.String())
 	require.NoError(err)
-	require.Len(scps.Items, 0)
-
-	// Authenticate as admin
-	client.SetToken(c1.Token().Token)
-
-	// Should get an org scope back
-	scps, err = scopes.NewClient(client).List(c1.Context(), scope.Global.String())
-	require.NoError(err)
-	require.Len(scps.Items, 1)
-
-	// Create a new role, give read action on the scope, add u_anon
-	orgId := scps.Items[0].Id
-	role, err := roles.NewClient(client).Create(c1.Context(), scope.Global.String())
-	require.NoError(err)
-	_, err = roles.NewClient(client).AddGrants(c1.Context(), role.Item.Id, 0, []string{fmt.Sprintf("id=%s;actions=read", orgId)}, roles.WithAutomaticVersioning(true))
-	require.NoError(err)
-	_, err = roles.NewClient(client).AddPrincipals(c1.Context(), role.Item.Id, 0, []string{"u_anon"}, roles.WithAutomaticVersioning(true))
-	require.NoError(err)
-	// Go back to anonymous
-	client.SetToken("")
-	scps, err = scopes.NewClient(client).List(c1.Context(), scope.Global.String())
-	require.NoError(err)
 	require.Len(scps.Items, 1)
 }