public void ExecuteEditProductCommandWillNotUpdateOnAgentWhenReturnValueIsFalse()
{
// Fixture setup
var fixture = new AutoMoqFixture();
fixture.Freeze <Mock <IWindow> >().Setup(w => w.CreateChild(It.IsAny <object>())).Returns(() =>
{
var childStub = fixture.CreateAnonymous <Mock <IWindow> >();
childStub.Setup(cw => cw.ShowDialog()).Returns(false);
return(childStub.Object);
});
var agentMock = fixture.Freeze <Mock <IProductManagementAgent> >();
var sut = fixture.CreateAnonymous <MainWindowViewModel>();
sut.Products.Add(fixture.Build <ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous());
// Exercise system
fixture.Do((object p) => sut.EditProductCommand.Execute(p));
// Verify outcome
agentMock.Verify(a => a.InsertProduct(It.IsAny <ProductEditorViewModel>()), Times.Never());
// Teardown
}
public void ExecuteEditProductCommandWillShowCorrectDialog()
{
// Fixture setup
var fixture = new AutoMoqFixture();
var product = fixture.Build <ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous();
var expectedEditor = product.Edit().AsSource().OfLikeness <ProductEditorViewModel>()
.With(d => d.Title).EqualsWhen((s, d) => "Edit Product" == d.Title);
var childWindowMock = fixture.CreateAnonymous <Mock <IWindow> >();
var windowStub = fixture.Freeze <Mock <IWindow> >();
windowStub.Setup(w => w.CreateChild(expectedEditor))
.Returns(childWindowMock.Object);
var sut = fixture.CreateAnonymous <MainWindowViewModel>();
sut.Products.Add(product);
// Exercise system
fixture.Do((object p) => sut.EditProductCommand.Execute(p));
// Verify outcome
childWindowMock.Verify(w => w.ShowDialog());
// Teardown
}
public void DeleteProductCommandCanExecuteWhenProductIsSelected()
{
// Fixture setup
var fixture = new AutoMoqFixture();
var sut = fixture.CreateAnonymous <MainWindowViewModel>();
sut.Products.Add(fixture.Build <ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous());
// Exercise system
var result = fixture.Get((object p) => sut.DeleteProductCommand.CanExecute(p));
// Verify outcome
Assert.True(result, "DeleteProductCommand");
// Teardown
}
public void ExecuteDeleteProductCommandWillReloadProducts()
{
// Fixture setup
var fixture = new AutoMoqFixture();
var product = fixture.Build <ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous();
var agentMock = fixture.Freeze <Mock <IProductManagementAgent> >();
var sut = fixture.CreateAnonymous <MainWindowViewModel>();
sut.Products.Add(product);
// Exercise system
fixture.Do((object p) => sut.DeleteProductCommand.Execute(p));
// Verify outcome
agentMock.Verify(a => a.SelectAllProducts());
// Teardown
}
public void ExecuteEditProductCommandWillUpdateOnAgentWhenReturnValueIsTrue()
{
// Fixture setup
var fixture = new AutoMoqFixture();
var product = fixture.Build <ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous();
var editor = product.Edit().AsSource().OfLikeness <ProductEditorViewModel>()
.With(d => d.Title).EqualsWhen((s, d) => "Edit Product" == d.Title)
.Without(d => d.Error)
.Without(d => d.IsValid)
.Without(d => d.Title);
fixture.Freeze <Mock <IWindow> >()
.Setup(w => w.CreateChild(It.IsAny <object>()))
.Callback((object vm) =>
{
var pVM = (ProductEditorViewModel)vm;
pVM.Currency = editor.Value.Currency;
pVM.Name = editor.Value.Name;
pVM.Price = editor.Value.Price;
})
.Returns(() =>
{
var childStub = fixture.CreateAnonymous <Mock <IWindow> >();
childStub.Setup(cw => cw.ShowDialog()).Returns(true);
return(childStub.Object);
});
var agentMock = fixture.Freeze <Mock <IProductManagementAgent> >();
var sut = fixture.CreateAnonymous <MainWindowViewModel>();
sut.Products.Add(product);
// Exercise system
fixture.Do((object p) => sut.EditProductCommand.Execute(p));
// Verify outcome
agentMock.Verify(a => a.UpdateProduct(It.Is <ProductEditorViewModel>(pvm => editor.Equals(pvm))));
// Teardown
}
public void ExecuteDeleteProductCommandWillReloadProducts()
{
// Fixture setup
var fixture = new AutoMoqFixture();
var product = fixture.Build<ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous();
var agentMock = fixture.Freeze<Mock<IProductManagementAgent>>();
var sut = fixture.CreateAnonymous<MainWindowViewModel>();
sut.Products.Add(product);
// Exercise system
fixture.Do((object p) => sut.DeleteProductCommand.Execute(p));
// Verify outcome
agentMock.Verify(a => a.SelectAllProducts());
// Teardown
}
public void DeleteProductCommandCanExecuteWhenProductIsSelected()
{
// Fixture setup
var fixture = new AutoMoqFixture();
var sut = fixture.CreateAnonymous<MainWindowViewModel>();
sut.Products.Add(fixture.Build<ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous());
// Exercise system
var result = fixture.Get((object p) => sut.DeleteProductCommand.CanExecute(p));
// Verify outcome
Assert.True(result, "DeleteProductCommand");
// Teardown
}
public void ExecuteEditProductCommandWillReloadProducts()
{
// Fixture setup
var fixture = new AutoMoqFixture();
fixture.Freeze<Mock<IWindow>>().Setup(w => w.CreateChild(It.IsAny<object>())).Returns(() =>
{
var childStub = fixture.CreateAnonymous<Mock<IWindow>>();
childStub.Setup(cw => cw.ShowDialog()).Returns(true);
return childStub.Object;
});
var agentMock = fixture.Freeze<Mock<IProductManagementAgent>>();
var sut = fixture.CreateAnonymous<MainWindowViewModel>();
sut.Products.Add(fixture.Build<ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous());
// Exercise system
fixture.Do((object p) => sut.EditProductCommand.Execute(p));
// Verify outcome
agentMock.Verify(a => a.SelectAllProducts());
// Teardown
}
public void ExecuteEditProductCommandWillUpdateOnAgentWhenReturnValueIsTrue()
{
// Fixture setup
var fixture = new AutoMoqFixture();
var product = fixture.Build<ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous();
var editor = product.Edit().AsSource().OfLikeness<ProductEditorViewModel>()
.With(d => d.Title).EqualsWhen((s, d) => "Edit Product" == d.Title)
.Without(d => d.Error)
.Without(d => d.IsValid)
.Without(d => d.Title);
fixture.Freeze<Mock<IWindow>>()
.Setup(w => w.CreateChild(It.IsAny<object>()))
.Callback((object vm) =>
{
var pVM = (ProductEditorViewModel)vm;
pVM.Currency = editor.Value.Currency;
pVM.Name = editor.Value.Name;
pVM.Price = editor.Value.Price;
})
.Returns(() =>
{
var childStub = fixture.CreateAnonymous<Mock<IWindow>>();
childStub.Setup(cw => cw.ShowDialog()).Returns(true);
return childStub.Object;
});
var agentMock = fixture.Freeze<Mock<IProductManagementAgent>>();
var sut = fixture.CreateAnonymous<MainWindowViewModel>();
sut.Products.Add(product);
// Exercise system
fixture.Do((object p) => sut.EditProductCommand.Execute(p));
// Verify outcome
agentMock.Verify(a => a.UpdateProduct(It.Is<ProductEditorViewModel>(pvm => editor.Equals(pvm))));
// Teardown
}
public void ExecuteEditProductCommandWillShowCorrectDialog()
{
// Fixture setup
var fixture = new AutoMoqFixture();
var product = fixture.Build<ProductViewModel>()
.With(x => x.IsSelected, true)
.CreateAnonymous();
var expectedEditor = product.Edit().AsSource().OfLikeness<ProductEditorViewModel>()
.With(d => d.Title).EqualsWhen((s, d) => "Edit Product" == d.Title);
var childWindowMock = fixture.CreateAnonymous<Mock<IWindow>>();
var windowStub = fixture.Freeze<Mock<IWindow>>();
windowStub.Setup(w => w.CreateChild(expectedEditor))
.Returns(childWindowMock.Object);
var sut = fixture.CreateAnonymous<MainWindowViewModel>();
sut.Products.Add(product);
// Exercise system
fixture.Do((object p) => sut.EditProductCommand.Execute(p));
// Verify outcome
childWindowMock.Verify(w => w.ShowDialog());
// Teardown
}