public void ExportDataGrid()
{
// arrange
var vm = new ProcessSearchGridGadgetGridTabViewModel
{
ExportGridControl = new GridViewDataControl()
};
var exportUtility = new ExportUtility();
Mock.Arrange(() => exportUtility.ExportRecordCount).Returns(int.MaxValue);
Mock.Arrange(() => exportUtility.ExportSetup(null, Arg.IsAny<int>(), Arg.IsAny<Action>()))
.DoInstead<object, int, Action>((orientation, totalRowCount, action) => action());
vm.TheExportUtility = new Lazy<ExportUtility>(() => exportUtility);
var privateAccessor = new PrivateAccessor(vm);
privateAccessor.SetField("_currentPageNumber", 10);
privateAccessor.SetField("_pageSize", 25);
var called = false;
Mock.Arrange(() => vm.RefreshView()).DoInstead(() => called = true);
// act
vm.ExportDataGrid();
// assert
Assert.IsTrue(called);
Assert.AreEqual(10, privateAccessor.GetField("_tempCurrentPageNumber"));
Assert.AreEqual(25, privateAccessor.GetField("_tempPageSize"));
Assert.AreEqual(0, privateAccessor.GetField("_currentPageNumber"));
Assert.AreEqual(int.MaxValue, privateAccessor.GetField("_pageSize"));
// arrange
called = false;
vm.ExportGridControl = null;
var popupFactory = new PopupFactory();
var notifyFailureCalled = false;
Mock.Arrange(() => popupFactory.NotifyFailure(LanguageService.Translate("Msg_OpenGridViewBeforeExport"), "Popup_Error", 3, false)).DoInstead(() => notifyFailureCalled = true);
vm.ThePopupFactory = popupFactory;
// act
vm.ExportDataGrid();
// assert
Assert.IsTrue(notifyFailureCalled);
Assert.IsFalse(called);
}
