public async Task Edit_WithScript_ShouldHaveScript() { var mockHttp = new MockHttpMessageHandler(); var server = "http://localhost"; var file = "test-file"; var user = "******"; var pass = "******"; var layout = "Users"; var rid = 25; mockHttp.When($"{server}/fmi/data/v1/databases/{file}/sessions") .Respond("application/json", DataApiResponses.SuccessfulAuthentication()); mockHttp.When(new HttpMethod("PATCH"), $"{server}/fmi/data/v1/databases/{file}/layouts/{layout}/records/{rid}") .WithPartialContent("script").WithPartialContent("myscr_name") .Respond("application/json", DataApiResponses.SuccessfulEdit()); var fdc = new FileMakerRestClient(mockHttp.ToHttpClient(), new ConnectionInfo { FmsUri = server, Database = file, Username = user, Password = pass }); var response = await fdc.EditAsync(rid, "myscr_name", null, new User() { Name = "test user" }); Assert.NotNull(response); Assert.Contains(response.Messages, r => r.Message == "OK"); }