Add Landscape check in purchase test

end-to-end/purchase_test.go

@@ -51,8 +51,13 @@ func TestPurchase(t *testing.T) {
 	for name, tc := range testCases {
 		tc := tc
 		t.Run(name, func(t *testing.T) {
+			ctx := context.Background()
+
 			testSetup(t)
 
+			landscape := newLandscape(t, ctx, "localhost:")
+			writeUbuntuProRegistry(t, "LandscapeConfig", landscape.ClientConfig())
+
 			settings := contractsmockserver.DefaultSettings()
 
 			token := os.Getenv(proTokenEnv)
@@ -66,7 +71,6 @@ func TestPurchase(t *testing.T) {
 			//nolint:errcheck // Nothing we can do about it
 			defer cs.Stop()
 
-			ctx := context.Background()
 			contractsCtx, contractsCancel := context.WithCancel(ctx)
 			defer contractsCancel()
 
@@ -145,6 +149,8 @@ func TestPurchase(t *testing.T) {
 				}
 				return attached
 			}, maxTimeout, time.Second, "distro should have been Pro attached")
+
+			landscape.RequireFinalTestChecks(t, ctx, os.Getenv(proTokenEnv), d)
 		})
 	}
 }