public void MealTemplateAddedToChildrenWhenAddedToRepository()
{
var configurationMock = new Mock<IConfiguration>();
configurationMock.Setup( x => x.FileName ).Returns( FullTestData.DataFileName );
configurationMock.Setup( x => x.DataSource ).Returns( DataSourceType.XMLFile );
FullTestData.Reset();
DataRepository dataRepository = new DataRepository( configurationMock.Object );
MealTemplateNodeViewModel mealTemplateNodeViewModel = new MealTemplateNodeViewModel( dataRepository, null );
Int32 originalChildCount = mealTemplateNodeViewModel.Children.Count;
MealTemplate newMealTemplate = new MealTemplate(
Guid.NewGuid(), dataRepository.GetAllMealTypes()[0], DateTime.Now, "Test Meal Template", "Just a test" );
newMealTemplate.FoodItemServings.Add( new Serving<FoodItem>( dataRepository.GetAllFoodItems()[0], 1 ) );
dataRepository.SaveItem( newMealTemplate );
Assert.AreEqual( originalChildCount + 1, mealTemplateNodeViewModel.Children.Count );
foreach (ClickableTreeNodeViewModel node in mealTemplateNodeViewModel.Children)
{
MealTemplate mealTemplate = dataRepository.GetMealTemplate( (Guid)node.Parameter );
Assert.IsNotNull( mealTemplate );
Assert.AreEqual( mealTemplate.Name, node.Name );
}
}
public void NonMealTemplateNotAddedToChildrenWhenAddedToRepository()
{
var configurationMock = new Mock<IConfiguration>();
configurationMock.Setup( x => x.FileName ).Returns( FullTestData.DataFileName );
configurationMock.Setup( x => x.DataSource ).Returns( DataSourceType.XMLFile );
FullTestData.Reset();
DataRepository dataRepository = new DataRepository( configurationMock.Object );
MealTemplateNodeViewModel mealTemplateNodeViewModel = new MealTemplateNodeViewModel( dataRepository, null );
Int32 originalChildCount = mealTemplateNodeViewModel.Children.Count;
var mealType = new MealType( Guid.NewGuid(), "A New Meal Type", "This should not already exist", DateTime.Now, false );
Assert.IsTrue( mealType.IsValid );
dataRepository.SaveItem( mealType );
Assert.AreEqual( originalChildCount, mealTemplateNodeViewModel.Children.Count );
foreach (ClickableTreeNodeViewModel node in mealTemplateNodeViewModel.Children)
{
MealTemplate mealTemplate = dataRepository.GetMealTemplate( (Guid)node.Parameter );
Assert.IsNotNull( mealTemplate );
Assert.AreEqual( mealTemplate.Name, node.Name );
}
}
public void MealTemplateNodeViewModelRemoveMealTemplate()
{
var configurationMock = new Mock<IConfiguration>();
configurationMock.Setup( x => x.DataSource ).Returns( DataSourceType.XMLFile );
configurationMock.Setup( x => x.FileName ).Returns( FullTestData.DataFileName );
FullTestData.Reset();
DataRepository dataRepository = new DataRepository( configurationMock.Object );
MealTemplateNodeViewModel mealTemplateNodeViewModel = new MealTemplateNodeViewModel( dataRepository, null );
Int32 originalChildCount = mealTemplateNodeViewModel.Children.Count;
MealTemplate removedMealTemplate = dataRepository.GetAllMealTemplates().ElementAt( 0 );
dataRepository.Remove( removedMealTemplate );
Assert.AreEqual( originalChildCount - 1, mealTemplateNodeViewModel.Children.Count );
foreach (ClickableTreeNodeViewModel node in mealTemplateNodeViewModel.Children)
{
MealTemplate mealTemplate = dataRepository.GetMealTemplate( (Guid)node.Parameter );
Assert.IsNotNull( mealTemplate );
Assert.AreEqual( mealTemplate.Name, node.Name );
}
}
public void MealTemplateNodeViewModelDefault()
{
var configurationMock = new Mock<IConfiguration>();
configurationMock.Setup( x => x.DataSource ).Returns( DataSourceType.XMLFile );
configurationMock.Setup( x => x.FileName ).Returns( FullTestData.DataFileName );
FullTestData.Reset();
DataRepository dataRepository = new DataRepository( configurationMock.Object );
MealTemplateNodeViewModel mealTemplateNodeViewModel = new MealTemplateNodeViewModel( dataRepository, null );
Assert.AreEqual( DisplayStrings.AdminMealTemplatesTitle, mealTemplateNodeViewModel.Name );
// If the counts are the same, and every child is in the repository, then the data should be fine.
Assert.AreEqual( dataRepository.GetAllMealTemplates().Count, mealTemplateNodeViewModel.Children.Count );
foreach (ClickableTreeNodeViewModel node in mealTemplateNodeViewModel.Children)
{
MealTemplate mealTemplate = dataRepository.GetMealTemplate( (Guid)node.Parameter );
Assert.IsNotNull( mealTemplate );
Assert.AreEqual( mealTemplate.Name, node.Name );
}
}
public void MealTemplateViewModelName()
{
var loggerMock = new Mock<ILoggerFacade>();
var regionNavigationServiceMock = new Mock<IRegionNavigationService>();
var regionManagerMock = new Mock<IRegionManager>();
var interactionServiceMock = new Mock<IInteractionService>();
var configurationMock = new Mock<IConfiguration>();
configurationMock.Setup( x => x.DataSource ).Returns( DataSourceType.XMLFile );
configurationMock.Setup( x => x.FileName ).Returns( FullTestData.DataFileName );
FullTestData.Reset();
var dataRepository = new DataRepository( configurationMock.Object );
PropertyChangedHandler propertyChangedHandler = new PropertyChangedHandler();
MealTemplate mealTemplate = dataRepository.GetMealTemplate( FullTestData.CheeseBurgerLunchID );
MealTemplateViewModel testMealTemplateViewModel =
new MealTemplateViewModel( dataRepository, regionManagerMock.Object, interactionServiceMock.Object, loggerMock.Object );
NavigationContext navigationContext = new NavigationContext(
regionNavigationServiceMock.Object, new Uri( "MealTemplateView?ID=" + mealTemplate.ID.ToString(), UriKind.Relative ) );
testMealTemplateViewModel.OnNavigatedTo( navigationContext );
testMealTemplateViewModel.PropertyChanged += propertyChangedHandler.OnPropertyChanged;
Assert.AreEqual( mealTemplate.Name, testMealTemplateViewModel.Name );
Assert.IsFalse( testMealTemplateViewModel.IsDirty );
Assert.IsTrue( testMealTemplateViewModel.IsValid );
testMealTemplateViewModel.Name = "Some other name";
Assert.AreEqual( "Some other name", testMealTemplateViewModel.Name );
Assert.IsTrue( testMealTemplateViewModel.IsDirty );
Assert.IsTrue( testMealTemplateViewModel.IsValid );
Assert.IsTrue( propertyChangedHandler.PropertiesChanged.Contains( "Name" ) );
Assert.IsTrue( propertyChangedHandler.PropertiesChanged.Contains( "IsDirty" ) );
Assert.IsTrue( propertyChangedHandler.PropertiesChanged.Contains( "IsValid" ) );
Assert.AreEqual( 3, propertyChangedHandler.PropertiesChanged.Count );
testMealTemplateViewModel.Name = mealTemplate.Name;
Assert.IsFalse( testMealTemplateViewModel.IsDirty );
propertyChangedHandler.Reset();
// Make the name invalid, show that the error is set properly
testMealTemplateViewModel.Name = "";
Assert.IsTrue( String.IsNullOrEmpty( testMealTemplateViewModel.Name ) );
Assert.IsTrue( testMealTemplateViewModel.IsDirty );
Assert.IsFalse( testMealTemplateViewModel.IsValid );
Assert.AreEqual( Messages.Error_No_Name, testMealTemplateViewModel.Error );
Assert.IsTrue( propertyChangedHandler.PropertiesChanged.Contains( "Name" ) );
Assert.IsTrue( propertyChangedHandler.PropertiesChanged.Contains( "IsDirty" ) );
Assert.IsTrue( propertyChangedHandler.PropertiesChanged.Contains( "IsValid" ) );
Assert.AreEqual( 3, propertyChangedHandler.PropertiesChanged.Count );
}
public void MealTemplateViewModelIsDirty()
{
var loggerMock = new Mock<ILoggerFacade>();
var regionNavigationServiceMock = new Mock<IRegionNavigationService>();
var regionManagerMock = new Mock<IRegionManager>();
var interactionServiceMock = new Mock<IInteractionService>();
var configurationMock = new Mock<IConfiguration>();
configurationMock.Setup( x => x.DataSource ).Returns( DataSourceType.XMLFile );
configurationMock.Setup( x => x.FileName ).Returns( FullTestData.DataFileName );
FullTestData.Reset();
var dataRepository = new DataRepository( configurationMock.Object );
// Existing Meal Template
// Starts clean
// Change Name - dirty
// Undo - clean
// Change Description - dirty
// Undo - clean
MealTemplate cheeseBurgerMealTemplate = dataRepository.GetMealTemplate( FullTestData.CheeseBurgerLunchID );
Assert.IsNotNull( cheeseBurgerMealTemplate );
String originalName = cheeseBurgerMealTemplate.Name;
String originalDescription = cheeseBurgerMealTemplate.Description;
MealTemplateViewModel cheeseBurgerMealTemplateViewModel =
new MealTemplateViewModel( dataRepository, regionManagerMock.Object, interactionServiceMock.Object, loggerMock.Object );
NavigationContext navigationContext = new NavigationContext(
regionNavigationServiceMock.Object, new Uri( "MealTemplateView?ID=" + cheeseBurgerMealTemplate.ID.ToString(), UriKind.Relative ) );
cheeseBurgerMealTemplateViewModel.OnNavigatedTo( navigationContext );
Assert.IsFalse( cheeseBurgerMealTemplateViewModel.IsDirty );
cheeseBurgerMealTemplateViewModel.Name += "Modified";
Assert.IsTrue( cheeseBurgerMealTemplateViewModel.IsDirty );
cheeseBurgerMealTemplateViewModel.Name = originalName;
Assert.IsFalse( cheeseBurgerMealTemplateViewModel.IsDirty );
cheeseBurgerMealTemplateViewModel.Description += "Different";
Assert.IsTrue( cheeseBurgerMealTemplateViewModel.IsDirty );
cheeseBurgerMealTemplateViewModel.Description = originalDescription;
Assert.IsFalse( cheeseBurgerMealTemplateViewModel.IsDirty );
cheeseBurgerMealTemplateViewModel.Name = null;
Assert.IsTrue( cheeseBurgerMealTemplateViewModel.IsDirty );
cheeseBurgerMealTemplateViewModel.Name = originalName;
Assert.IsFalse( cheeseBurgerMealTemplateViewModel.IsDirty );
// Test a couple of the easier to test items from the base class to ensure the base
// class' IsDirty is being called.
DateTime originalTimeOfMeal = cheeseBurgerMealTemplateViewModel.TimeOfMeal;
cheeseBurgerMealTemplateViewModel.TimeOfMeal = DateTime.Now;
Assert.IsTrue( cheeseBurgerMealTemplateViewModel.IsDirty );
cheeseBurgerMealTemplateViewModel.TimeOfMeal = originalTimeOfMeal;
Assert.IsFalse( cheeseBurgerMealTemplateViewModel.IsDirty );
MealType originalMealType = cheeseBurgerMealTemplateViewModel.TypeOfMeal;
cheeseBurgerMealTemplateViewModel.TypeOfMeal = null;
Assert.IsTrue( cheeseBurgerMealTemplateViewModel.IsDirty );
cheeseBurgerMealTemplateViewModel.TypeOfMeal = originalMealType;
Assert.IsFalse( cheeseBurgerMealTemplateViewModel.IsDirty );
}
public void MealTemplateViewModelDescription()
{
var loggerMock = new Mock<ILoggerFacade>();
var regionNavigationServiceMock = new Mock<IRegionNavigationService>();
var regionManagerMock = new Mock<IRegionManager>();
var interactionServiceMock = new Mock<IInteractionService>();
var configurationMock = new Mock<IConfiguration>();
configurationMock.Setup( x => x.DataSource ).Returns( DataSourceType.XMLFile );
configurationMock.Setup( x => x.FileName ).Returns( FullTestData.DataFileName );
FullTestData.Reset();
var dataRepository = new DataRepository( configurationMock.Object );
PropertyChangedHandler propertyChangedHandler = new PropertyChangedHandler();
MealTemplate testMealTemplate = dataRepository.GetMealTemplate( FullTestData.CheeseBurgerLunchID );
MealTemplateViewModel testMealTemplateViewModel =
new MealTemplateViewModel( dataRepository, regionManagerMock.Object, interactionServiceMock.Object, loggerMock.Object );
NavigationContext navigationContext = new NavigationContext(
regionNavigationServiceMock.Object, new Uri( "MealTempalte?ID=" + testMealTemplate.ID.ToString(), UriKind.Relative ) );
testMealTemplateViewModel.OnNavigatedTo( navigationContext );
testMealTemplateViewModel.PropertyChanged += propertyChangedHandler.OnPropertyChanged;
Assert.AreEqual( testMealTemplate.Description, testMealTemplateViewModel.Description );
Assert.IsFalse( testMealTemplateViewModel.IsDirty );
Assert.IsTrue( testMealTemplateViewModel.IsValid );
testMealTemplateViewModel.Description = "Some other description";
Assert.AreEqual( "Some other description", testMealTemplateViewModel.Description );
Assert.IsTrue( testMealTemplateViewModel.IsDirty );
Assert.IsTrue( testMealTemplateViewModel.IsValid );
Assert.IsTrue( propertyChangedHandler.PropertiesChanged.Contains( "Description" ) );
Assert.IsTrue( propertyChangedHandler.PropertiesChanged.Contains( "IsDirty" ) );
Assert.AreEqual( 2, propertyChangedHandler.PropertiesChanged.Count );
}