public void SelectionsChangeFromOneItemToTwo()
{
var numberOfEvents = 0;
var item1 = Mock.Of <IPromptItem>();
var item2 = Mock.Of <IPromptItem>();
var shoppingCart = new TestMultiSelectPrompt {
SelectedAvailableItems = A.Array(item1)
};
shoppingCart.SelectItems.Execute(null);
shoppingCart.ReadyForReportExecutionChanged += (s, e) =>
{
numberOfEvents++;
Assert.IsTrue(shoppingCart.ReadyForReportExecution);
};
shoppingCart.SelectedAvailableItems = A.Array(item2);
shoppingCart.SelectItems.Execute(null);
Assert.AreEqual(0, numberOfEvents);
shoppingCart.SelectedItems.AssertContains(item1, item2);
}
public void SelectionsChangeFrom3To0()
{
var item1 = Mock.Of <IPromptItem>();
var item2 = Mock.Of <IPromptItem>();
var item3 = Mock.Of <IPromptItem>();
var numberOfEvents = 0;
var shoppingCart = new TestMultiSelectPrompt {
SelectedAvailableItems = A.Array(item1, item2, item3)
};
shoppingCart.SelectItems.Execute(null);
shoppingCart.ReadyForReportExecutionChanged += (s, e) =>
{
numberOfEvents++;
Assert.IsFalse(shoppingCart.ReadyForReportExecution);
};
shoppingCart.SelectedSelectedItems = A.Array(item1, item2, item3);
shoppingCart.DeSelectItems.Execute(null);
Assert.AreEqual(1, numberOfEvents);
shoppingCart.SelectedItems.AssertLength(0);
}
public void DeSelectNullItem()
{
var numberOfEvents = 0;
var shoppingCart = new TestMultiSelectPrompt();
shoppingCart.ReadyForReportExecutionChanged += (s, e) => { numberOfEvents++; };
shoppingCart.SelectedSelectedItems = null;
shoppingCart.DeSelectItems.Execute(null);
Assert.AreEqual(0, numberOfEvents);
}
public void ItDeselectsAllOfTheDefaultAllMembersWhenASelectIsExeduted()
{
var item1 = Mock.Of <IPromptItem>(i => i.IsDefaultAll == false);
var item2 = Mock.Of <IPromptItem>(i => i.IsDefaultAll == true);
var item3 = Mock.Of <IPromptItem>(i => i.IsDefaultAll == true);
var numberOfEvents = 0;
var shoppingCart = new TestMultiSelectPrompt
{
SelectedAvailableItems = A.Array(item1),
SelectedItems = A.ObservableCollection(item2, item3)
};
shoppingCart.SelectItems.Execute(null);
shoppingCart.ReadyForReportExecutionChanged += (s, e) => { numberOfEvents++; };
Assert.AreEqual(0, numberOfEvents);
shoppingCart.SelectedItems.AssertLength(1);
shoppingCart.SelectedItems.AssertContains(item1);
}
public void ItDeSelectsThePromptItemIfItIsMarkedAsADefaultAllAndAnotherItemIsSelected()
{
var item1 = Mock.Of <IPromptItem>(i => i.IsDefaultAll == true);
var item2 = Mock.Of <IPromptItem>(i => i.IsDefaultAll == false);
var item3 = Mock.Of <IPromptItem>(i => i.IsDefaultAll == false);
var numberOfEvents = 0;
var shoppingCart = new TestMultiSelectPrompt
{
SelectedAvailableItems = A.Array(item2),
SelectedItems = A.ObservableCollection(item1)
};
shoppingCart.SelectItems.Execute(null);
shoppingCart.ReadyForReportExecutionChanged += (s, e) => { numberOfEvents++; };
Assert.AreEqual(0, numberOfEvents);
shoppingCart.SelectedItems.AssertLength(1);
shoppingCart.SelectedItems.AssertContains(item2);
}